[PATCH v1 00/43] completion: git-completion 1.3.1 patches

[PATCH v1 00/43] completion: git-completion 1.3.1 patches

[Felipe Contreras]

These patches represent what comprises git-completion 1.3.1, a friendly
fork I'm maintaining.

Some of these have already been sent, and should be in "seen", but for
some reason they are not [1]. Others have been sent, but probably won't
receive any review soon.

Since the patches for git-completion 1.3.0 the only differece is a
rebase on top of v2.31.0.

Cheers.

[1] https://lore.kernel.org/git/5fea87e816fff_23821208d4@natae.notmuch/

Felipe Contreras (43):
  completion: bash: fix prefix detection in branch.*
  completion: fix for suboptions with value
  completion: bash: fix for multiple dash commands
  completion: bash: add correct suffix in variables
  completion: bash: do not modify COMP_WORDBREAKS
  test: completion: fix currently typed words
  test: completion: switch __gitcomp_nl prefix test
  test: completion: add run_func() helper
  completion: bash: remove non-append functionality
  completion: bash: get rid of _append() functions
  completion: bash: get rid of any non-append code
  completion: zsh: fix options with arguments
  completion: zsh: expand --git-dir file argument
  completion: zsh: add support for general -C opts
  completion: zsh: fix for undefined completions
  completion: zsh: add support for general -c opts
  completion: zsh: fix extra space on foo=
  completion: zsh: add excluded options
  completion: zsh: always set compset
  completion: factor out check in __gitcomp
  completion: simplify equal suffix check
  completion: refactor __gitcomp
  completion: simplify __gitcomp
  completion: bash: change suffix check in __gitcomp
  completion: improve __gitcomp suffix code
  completion: bash: simplify config_variable_name
  test: completion: add missing test
  completion: bash: improve __gitcomp description
  completion: add __gitcomp_opts
  completion: bash: cleanup __gitcomp* invocations
  completion: bash: shuffle __gitcomp functions
  completion: zsh: simplify __gitcomp_direct
  completion: zsh: shuffle __gitcomp* functions
  completion: zsh: fix direct quoting
  completion: zsh: add elements individually in __gitcomp_opts
  completion: zsh: add __gitcompadd helper
  completion: zsh: add correct removable suffix
  completion: bash: simplify _get_comp_words_by_ref()
  completion: bash: refactor _get_comp_words_by_ref()
  completion: bash: cleanup _get_comp_words_by_ref()
  completion: bash: trivial cleanup
  completion: bash: rename _get_comp_words_by_ref()
  completion: zsh: add higher-priority location

 contrib/completion/git-completion.bash | 654 +++++++++++--------------
 contrib/completion/git-completion.zsh  | 133 +++--
 t/t9902-completion.sh                  | 159 +++---
 3 files changed, 438 insertions(+), 508 deletions(-)

-- 
2.31.0

[PATCH v1 01/43] completion: bash: fix prefix detection in branch.*

[Felipe Contreras]

Otherwise we are completely ignoring the --cur argument.

The issue can be tested with:

  git clone --config=branch.<tab>

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 7dc6cd8eb8..3323b770e1 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2644,8 +2644,8 @@ __git_complete_config_variable_name ()
 		return
 		;;
 	branch.*)
-		local pfx="${cur%.*}."
-		cur_="${cur#*.}"
+		local pfx="${cur_%.*}."
+		cur_="${cur_#*.}"
 		__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
 		__gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
 		return
-- 
2.31.0

[PATCH v1 02/43] completion: fix for suboptions with value

[Felipe Contreras]

We need to ignore options that don't start with -- as well.

Depending on the value of COMP_WORDBREAKS, the last word could be
duplicated otherwise.

Can be tested with:

  git merge -X diff-algorithm=<tab>

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash |  2 +-
 contrib/completion/git-completion.zsh  |  2 +-
 t/t9902-completion.sh                  | 15 +++++++++++++++
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 3323b770e1..e7173cfcdc 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -356,7 +356,7 @@ __gitcomp ()
 	local cur_="${3-$cur}"
 
 	case "$cur_" in
-	--*=)
+	*=)
 		;;
 	--no-*)
 		local c i=0 IFS=$' \t\n'
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 6c56296997..69f90913db 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -55,7 +55,7 @@ __gitcomp ()
 	local cur_="${3-$cur}"
 
 	case "$cur_" in
-	--*=)
+	*=)
 		;;
 	--no-*)
 		local c IFS=$' \t\n'
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 04ce884ef5..7fc8eed375 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -540,6 +540,15 @@ test_expect_success '__gitcomp - expand/narrow all negative options' '
 	EOF
 '
 
+test_expect_success '__gitcomp - equal skip' '
+	test_gitcomp "--option=" "--option=" <<-\EOF &&
+
+	EOF
+	test_gitcomp "option=" "option=" <<-\EOF
+
+	EOF
+'
+
 test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
 	__gitcomp "$invalid_variable_name"
 '
@@ -2358,6 +2367,12 @@ test_expect_success 'git clone --config= - value' '
 	EOF
 '
 
+test_expect_success 'options with value' '
+	test_completion "git merge -X diff-algorithm=" <<-\EOF
+
+	EOF
+'
+
 test_expect_success 'sourcing the completion script clears cached commands' '
 	__git_compute_all_commands &&
 	verbose test -n "$__git_all_commands" &&
-- 
2.31.0

[PATCH v1 03/43] completion: bash: fix for multiple dash commands

[Felipe Contreras]

Otherwise commands like 'for-each-ref' are not completed.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index e7173cfcdc..bc19792a51 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -421,7 +421,7 @@ __gitcomp_builtin ()
 	local incl="${2-}"
 	local excl="${3-}"
 
-	local var=__gitcomp_builtin_"${cmd/-/_}"
+	local var=__gitcomp_builtin_"${cmd//-/_}"
 	local options
 	eval "options=\${$var-}"
 
-- 
2.31.0

[PATCH v1 04/43] completion: bash: add correct suffix in variables

[Felipe Contreras]

__gitcomp automatically adds a suffix, but __gitcomp_nl and others
don't, we need to specify a space by default.

Can be tested with:

  git config branch.autoSetupMe<tab>

This fix only works for versions of bash greater than 4.0, before that
"local sfx" creates an empty string, therefore the unset expansion
doesn't work. The same happens in zsh.

Therefore we don't add the test for that for now.

The correct fix for all shells requires semantic changes in __gitcomp,
but that can be done later.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index bc19792a51..0706f1e304 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2647,7 +2647,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
-		__gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
+		__gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	guitool.*.*)
@@ -2681,7 +2681,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__git_compute_all_commands
-		__gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "$sfx"
+		__gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	remote.*.*)
@@ -2697,7 +2697,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
-		__gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "$sfx"
+		__gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	url.*.*)
-- 
2.31.0

[PATCH v1 05/43] completion: bash: do not modify COMP_WORDBREAKS

[Felipe Contreras]

There was no need for this once __git_reassemble_comp_words_by_ref() was
introduced. Now irrespective of the value of COMP_WORDBREAKS, words are
always joined together.

By default COMP_WORDBREAKS does contain a colon, and if it doesn't
somebody probably has a reason for it.

Completions are not supposed to modify COMP_WORDBREAKS and none of the
completions in the bash-completion project do.

We manually set it in Zsh so the Bash script is not confused.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 5 -----
 contrib/completion/git-completion.zsh  | 1 +
 2 files changed, 1 insertion(+), 5 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 0706f1e304..cbb2730bf9 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -54,11 +54,6 @@
 #     When set to "1" suggest all options, including options which are
 #     typically hidden (e.g. '--allow-empty' for 'git commit').
 
-case "$COMP_WORDBREAKS" in
-*:*) : great ;;
-*)   COMP_WORDBREAKS="$COMP_WORDBREAKS:"
-esac
-
 # Discovers the path to the git repository taking any '--git-dir=<path>' and
 # '-C <path>' options into account and stores it in the $__git_repo_path
 # variable.
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 69f90913db..e2ea14fb33 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -45,6 +45,7 @@ fi
 
 local old_complete="$functions[complete]"
 functions[complete]=:
+COMP_WORDBREAKS=':'
 GIT_SOURCING_ZSH_COMPLETION=y . "$script"
 functions[complete]="$old_complete"
 
-- 
2.31.0

[PATCH v1 06/43] test: completion: fix currently typed words

[Felipe Contreras]

They don't match what we are supposed to be completing.

No functional change.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 t/t9902-completion.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 7fc8eed375..4d4bee20b4 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -489,7 +489,7 @@ test_expect_success '__gitcomp - option parameter' '
 '
 
 test_expect_success '__gitcomp - prefix' '
-	test_gitcomp "branch.me" "remote merge mergeoptions rebase" \
+	test_gitcomp "branch.maint.me" "remote merge mergeoptions rebase" \
 		"branch.maint." "me" <<-\EOF
 	branch.maint.merge Z
 	branch.maint.mergeoptions Z
@@ -497,7 +497,7 @@ test_expect_success '__gitcomp - prefix' '
 '
 
 test_expect_success '__gitcomp - suffix' '
-	test_gitcomp "branch.me" "master maint next seen" "branch." \
+	test_gitcomp "branch.ma" "master maint next seen" "branch." \
 		"ma" "." <<-\EOF
 	branch.master.Z
 	branch.maint.Z
-- 
2.31.0

[PATCH v1 07/43] test: completion: switch __gitcomp_nl prefix test

[Felipe Contreras]

By default COMP_WORDBREAKS includes =, so it's not realistic to test for
a prefix that almost never will be there.

No functional changes.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 t/t9902-completion.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 4d4bee20b4..13bdf634a6 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -568,9 +568,9 @@ test_expect_success '__gitcomp_nl - trailing space' '
 '
 
 test_expect_success '__gitcomp_nl - prefix' '
-	test_gitcomp_nl "--fixup=m" "$refs" "--fixup=" "m" <<-EOF
-	--fixup=main Z
-	--fixup=maint Z
+	test_gitcomp_nl "branch.m" "$refs" "branch." "m" <<-EOF
+	branch.main Z
+	branch.maint Z
 	EOF
 '
 
-- 
2.31.0

[PATCH v1 08/43] test: completion: add run_func() helper

[Felipe Contreras]

Pretty straightforward: runs functions.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 t/t9902-completion.sh | 58 ++++++++++++++++++-------------------------
 1 file changed, 24 insertions(+), 34 deletions(-)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 13bdf634a6..3528463047 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -78,6 +78,12 @@ run_completion ()
 	__git_wrap__git_main && print_comp
 }
 
+run_func ()
+{
+	local -a COMPREPLY &&
+	"$@" && print_comp
+}
+
 # Test high-level completion
 # Arguments are:
 # 1: typed text so far (cur)
@@ -455,8 +461,7 @@ test_expect_success '__gitcomp_direct - puts everything into COMPREPLY as-is' '
 	EOF
 	(
 		cur=should_be_ignored &&
-		__gitcomp_direct "$(cat expected)" &&
-		print_comp
+		run_func __gitcomp_direct "$(cat expected)"
 	) &&
 	test_cmp expected out
 '
@@ -550,7 +555,7 @@ test_expect_success '__gitcomp - equal skip' '
 '
 
 test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
-	__gitcomp "$invalid_variable_name"
+	run_func __gitcomp "$invalid_variable_name"
 '
 
 read -r -d "" refs <<-\EOF
@@ -589,7 +594,7 @@ test_expect_success '__gitcomp_nl - no suffix' '
 '
 
 test_expect_success '__gitcomp_nl - doesnt fail because of invalid variable name' '
-	__gitcomp_nl "$invalid_variable_name"
+	run_func __gitcomp_nl "$invalid_variable_name"
 '
 
 test_expect_success '__git_remotes - list remotes from $GIT_DIR/remotes and from config file' '
@@ -1090,8 +1095,7 @@ test_expect_success '__git_complete_refs - simple' '
 	EOF
 	(
 		cur= &&
-		__git_complete_refs &&
-		print_comp
+		run_func __git_complete_refs
 	) &&
 	test_cmp expected out
 '
@@ -1103,8 +1107,7 @@ test_expect_success '__git_complete_refs - matching' '
 	EOF
 	(
 		cur=mat &&
-		__git_complete_refs &&
-		print_comp
+		run_func __git_complete_refs
 	) &&
 	test_cmp expected out
 '
@@ -1117,8 +1120,7 @@ test_expect_success '__git_complete_refs - remote' '
 	EOF
 	(
 		cur= &&
-		__git_complete_refs --remote=other &&
-		print_comp
+		run_func __git_complete_refs --remote=other
 	) &&
 	test_cmp expected out
 '
@@ -1136,8 +1138,7 @@ test_expect_success '__git_complete_refs - track' '
 	EOF
 	(
 		cur= &&
-		__git_complete_refs --track &&
-		print_comp
+		run_func __git_complete_refs --track
 	) &&
 	test_cmp expected out
 '
@@ -1149,8 +1150,7 @@ test_expect_success '__git_complete_refs - current word' '
 	EOF
 	(
 		cur="--option=mat" &&
-		__git_complete_refs --cur="${cur#*=}" &&
-		print_comp
+		run_func __git_complete_refs --cur="${cur#*=}"
 	) &&
 	test_cmp expected out
 '
@@ -1162,8 +1162,7 @@ test_expect_success '__git_complete_refs - prefix' '
 	EOF
 	(
 		cur=v1.0..mat &&
-		__git_complete_refs --pfx=v1.0.. --cur=mat &&
-		print_comp
+		run_func __git_complete_refs --pfx=v1.0.. --cur=mat
 	) &&
 	test_cmp expected out
 '
@@ -1179,8 +1178,7 @@ test_expect_success '__git_complete_refs - suffix' '
 	EOF
 	(
 		cur= &&
-		__git_complete_refs --sfx=. &&
-		print_comp
+		run_func __git_complete_refs --sfx=.
 	) &&
 	test_cmp expected out
 '
@@ -1193,8 +1191,7 @@ test_expect_success '__git_complete_fetch_refspecs - simple' '
 	EOF
 	(
 		cur= &&
-		__git_complete_fetch_refspecs other &&
-		print_comp
+		run_func __git_complete_fetch_refspecs other
 	) &&
 	test_cmp expected out
 '
@@ -1205,8 +1202,7 @@ test_expect_success '__git_complete_fetch_refspecs - matching' '
 	EOF
 	(
 		cur=br &&
-		__git_complete_fetch_refspecs other "" br &&
-		print_comp
+		run_func __git_complete_fetch_refspecs other "" br
 	) &&
 	test_cmp expected out
 '
@@ -1219,8 +1215,7 @@ test_expect_success '__git_complete_fetch_refspecs - prefix' '
 	EOF
 	(
 		cur="+" &&
-		__git_complete_fetch_refspecs other "+" ""  &&
-		print_comp
+		run_func __git_complete_fetch_refspecs other "+" ""
 	) &&
 	test_cmp expected out
 '
@@ -1233,8 +1228,7 @@ test_expect_success '__git_complete_fetch_refspecs - fully qualified' '
 	EOF
 	(
 		cur=refs/ &&
-		__git_complete_fetch_refspecs other "" refs/ &&
-		print_comp
+		run_func __git_complete_fetch_refspecs other "" refs/
 	) &&
 	test_cmp expected out
 '
@@ -1247,8 +1241,7 @@ test_expect_success '__git_complete_fetch_refspecs - fully qualified & prefix' '
 	EOF
 	(
 		cur=+refs/ &&
-		__git_complete_fetch_refspecs other + refs/ &&
-		print_comp
+		run_func __git_complete_fetch_refspecs other + refs/
 	) &&
 	test_cmp expected out
 '
@@ -1779,8 +1772,7 @@ test_path_completion ()
 		# unusual characters in path names.  By requesting only
 		# untracked files we do not have to bother adding any
 		# paths to the index in those tests.
-		__git_complete_index_file --others &&
-		print_comp
+		run_func __git_complete_index_file --others
 	) &&
 	test_cmp expected out
 }
@@ -2284,8 +2276,7 @@ do
 		(
 			words=(git push '$flag' other ma) &&
 			cword=${#words[@]} cur=${words[cword-1]} &&
-			__git_complete_remote_or_refspec &&
-			print_comp
+			run_func __git_complete_remote_or_refspec
 		) &&
 		test_cmp expected out
 	'
@@ -2297,8 +2288,7 @@ do
 		(
 			words=(git push other '$flag' ma) &&
 			cword=${#words[@]} cur=${words[cword-1]} &&
-			__git_complete_remote_or_refspec &&
-			print_comp
+			run_func __git_complete_remote_or_refspec
 		) &&
 		test_cmp expected out
 	'
-- 
2.31.0

[PATCH v1 09/43] completion: bash: remove non-append functionality

[Felipe Contreras]

There's no point in setting COMPREPLY only to override it later, and in
fact; we don't do that.

Therefore there's no functional difference between __gitcomp_direct()
and __gitcomp_direct_append(), since __gitcomp_direct() *always*
operates on empty COMPREPLY.

The same goes for __gitcomp_nl().

This patch makes the functionality of append and non-append functions
the same.

There should be no functional changes.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index cbb2730bf9..162c8a89a2 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -307,7 +307,7 @@ __gitcomp_direct ()
 {
 	local IFS=$'\n'
 
-	COMPREPLY=($1)
+	COMPREPLY+=($1)
 }
 
 # Similar to __gitcomp_direct, but appends to COMPREPLY instead.
@@ -459,7 +459,6 @@ __gitcomp_nl_append ()
 #    appended.
 __gitcomp_nl ()
 {
-	COMPREPLY=()
 	__gitcomp_nl_append "$@"
 }
 
-- 
2.31.0

[PATCH v1 10/43] completion: bash: get rid of _append() functions

[Felipe Contreras]

There's no need to have duplicated functionality.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 35 ++++++--------------------
 contrib/completion/git-completion.zsh  | 10 --------
 2 files changed, 7 insertions(+), 38 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 162c8a89a2..d87d1ad12a 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -296,8 +296,7 @@ _get_comp_words_by_ref ()
 }
 fi
 
-# Fills the COMPREPLY array with prefiltered words without any additional
-# processing.
+# Appends prefiltered words to COMPREPLY without any additional processing.
 # Callers must take care of providing only words that match the current word
 # to be completed and adding any prefix and/or suffix (trailing space!), if
 # necessary.
@@ -310,19 +309,6 @@ __gitcomp_direct ()
 	COMPREPLY+=($1)
 }
 
-# Similar to __gitcomp_direct, but appends to COMPREPLY instead.
-# Callers must take care of providing only words that match the current word
-# to be completed and adding any prefix and/or suffix (trailing space!), if
-# necessary.
-# 1: List of newline-separated matching completion words, complete with
-#    prefix and suffix.
-__gitcomp_direct_append ()
-{
-	local IFS=$'\n'
-
-	COMPREPLY+=($1)
-}
-
 __gitcompappend ()
 {
 	local x i=${#COMPREPLY[@]}
@@ -440,16 +426,8 @@ __gitcomp_builtin ()
 	__gitcomp "$options"
 }
 
-# Variation of __gitcomp_nl () that appends to the existing list of
-# completion candidates, COMPREPLY.
-__gitcomp_nl_append ()
-{
-	local IFS=$'\n'
-	__gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
-}
-
 # Generates completion reply from newline-separated possible completion words
-# by appending a space to all of them.
+# by appending a space to all of them. The result is appended to COMPREPLY.
 # It accepts 1 to 4 arguments:
 # 1: List of possible completion words, separated by a single newline.
 # 2: A prefix to be added to each possible completion word (optional).
@@ -459,7 +437,8 @@ __gitcomp_nl_append ()
 #    appended.
 __gitcomp_nl ()
 {
-	__gitcomp_nl_append "$@"
+	local IFS=$'\n'
+	__gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
 }
 
 # Fills the COMPREPLY array with prefiltered paths without any additional
@@ -846,7 +825,7 @@ __git_complete_refs ()
 
 	# Append DWIM remote branch names if requested
 	if [ "$dwim" = "yes" ]; then
-		__gitcomp_direct_append "$(__git_dwim_remote_heads "$pfx" "$cur_" "$sfx")"
+		__gitcomp_direct "$(__git_dwim_remote_heads "$pfx" "$cur_" "$sfx")"
 	fi
 }
 
@@ -2641,7 +2620,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
-		__gitcomp_nl_append $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "${sfx- }"
+		__gitcomp_nl $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	guitool.*.*)
@@ -2691,7 +2670,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
-		__gitcomp_nl_append "pushDefault" "$pfx" "$cur_" "${sfx- }"
+		__gitcomp_nl "pushDefault" "$pfx" "$cur_" "${sfx- }"
 		return
 		;;
 	url.*.*)
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index e2ea14fb33..97d2bcadd6 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -121,16 +121,6 @@ __gitcomp_file ()
 	compadd -f -p "${2-}" -- ${(f)1} && _ret=0
 }
 
-__gitcomp_direct_append ()
-{
-	__gitcomp_direct "$@"
-}
-
-__gitcomp_nl_append ()
-{
-	__gitcomp_nl "$@"
-}
-
 __gitcomp_file_direct ()
 {
 	__gitcomp_file "$1" ""
-- 
2.31.0

[PATCH v1 11/43] completion: bash: get rid of any non-append code

[Felipe Contreras]

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index d87d1ad12a..e05588e109 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -309,7 +309,7 @@ __gitcomp_direct ()
 	COMPREPLY+=($1)
 }
 
-__gitcompappend ()
+__gitcompadd ()
 {
 	local x i=${#COMPREPLY[@]}
 	for x in $1; do
@@ -319,12 +319,6 @@ __gitcompappend ()
 	done
 }
 
-__gitcompadd ()
-{
-	COMPREPLY=()
-	__gitcompappend "$@"
-}
-
 # Generates completion reply, appending a space to possible completion words,
 # if necessary.
 # It accepts 1 to 4 arguments:
@@ -438,7 +432,7 @@ __gitcomp_builtin ()
 __gitcomp_nl ()
 {
 	local IFS=$'\n'
-	__gitcompappend "$1" "${2-}" "${3-$cur}" "${4- }"
+	__gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }"
 }
 
 # Fills the COMPREPLY array with prefiltered paths without any additional
@@ -451,7 +445,7 @@ __gitcomp_file_direct ()
 {
 	local IFS=$'\n'
 
-	COMPREPLY=($1)
+	COMPREPLY+=($1)
 
 	# use a hack to enable file mode in bash < 4
 	compopt -o filenames +o nospace 2>/dev/null ||
-- 
2.31.0

[PATCH v1 12/43] completion: zsh: fix options with arguments

[Felipe Contreras]

They support both '--git-dir=value' and '--git-dir value'. Fix the
arguments to support both.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 97d2bcadd6..966b2d9277 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -217,15 +217,15 @@ __git_zsh_main ()
 	_arguments -C \
 		'(-p --paginate --no-pager)'{-p,--paginate}'[pipe all output into ''less'']' \
 		'(-p --paginate)--no-pager[do not pipe git output into a pager]' \
-		'--git-dir=-[set the path to the repository]: :_directories' \
+		'--git-dir=[set the path to the repository]: :_directories' \
 		'--bare[treat the repository as a bare repository]' \
 		'(- :)--version[prints the git suite version]' \
-		'--exec-path=-[path to where your core git programs are installed]:: :_directories' \
+		'--exec-path=[path to where your core git programs are installed]:: :_directories' \
 		'--html-path[print the path where git''s HTML documentation is installed]' \
 		'--info-path[print the path where the Info files are installed]' \
 		'--man-path[print the manpath (see `man(1)`) for the man pages]' \
-		'--work-tree=-[set the path to the working tree]: :_directories' \
-		'--namespace=-[set the git namespace]' \
+		'--work-tree=[set the path to the working tree]: :_directories' \
+		'--namespace=[set the git namespace]:' \
 		'--no-replace-objects[do not use replacement refs to replace git objects]' \
 		'(- :)--help[prints the synopsis and a list of the most commonly used commands]: :->arg' \
 		'(-): :->command' \
-- 
2.31.0

[PATCH v1 13/43] completion: zsh: expand --git-dir file argument

[Felipe Contreras]

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 966b2d9277..755135a2a5 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -247,7 +247,7 @@ __git_zsh_main ()
 		if (( $+opt_args[--bare] )); then
 			__git_dir='.'
 		else
-			__git_dir=${opt_args[--git-dir]}
+			__git_dir=${~opt_args[--git-dir]}
 		fi
 
 		(( $+opt_args[--help] )) && command='help'
-- 
2.31.0

[PATCH v1 14/43] completion: zsh: add support for general -C opts

[Felipe Contreras]

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 755135a2a5..a9177c7dcb 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -210,7 +210,7 @@ __git_zsh_main ()
 {
 	local curcontext="$curcontext" state state_descr line
 	typeset -A opt_args
-	local -a orig_words
+	local -a orig_words __git_C_args
 
 	orig_words=( ${words[@]} )
 
@@ -228,6 +228,7 @@ __git_zsh_main ()
 		'--namespace=[set the git namespace]:' \
 		'--no-replace-objects[do not use replacement refs to replace git objects]' \
 		'(- :)--help[prints the synopsis and a list of the most commonly used commands]: :->arg' \
+		'*-C[run as if git was started in the given path]: :_directories' \
 		'(-): :->command' \
 		'(-)*:: :->arg' && return
 
@@ -250,6 +251,10 @@ __git_zsh_main ()
 			__git_dir=${~opt_args[--git-dir]}
 		fi
 
+		for x in ${(s.:.)opt_args[-C]}; do
+			__git_C_args+=('-C' ${~x})
+		done
+
 		(( $+opt_args[--help] )) && command='help'
 
 		words=( ${orig_words[@]} )
-- 
2.31.0

[PATCH v1 15/43] completion: zsh: fix for undefined completions

[Felipe Contreras]

The parseopt helper can generate the completions even if the function is
unspecified.

  git version --<tab>

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index a9177c7dcb..46564126e4 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -140,6 +140,9 @@ __git_complete_command ()
 	if (( $+functions[$completion_func] )); then
 		emulate ksh -c $completion_func
 		return 0
+	elif emulate ksh -c "__git_support_parseopt_helper $command"; then
+		emulate ksh -c "__git_complete_common $command"
+		return 0
 	else
 		return 1
 	fi
-- 
2.31.0

[PATCH v1 16/43] completion: zsh: add support for general -c opts

[Felipe Contreras]

So we can specify configurations.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 46564126e4..6232d0a823 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -232,6 +232,7 @@ __git_zsh_main ()
 		'--no-replace-objects[do not use replacement refs to replace git objects]' \
 		'(- :)--help[prints the synopsis and a list of the most commonly used commands]: :->arg' \
 		'*-C[run as if git was started in the given path]: :_directories' \
+		'*-c[pass a configuration parameter to the command]: :->config' \
 		'(-): :->command' \
 		'(-)*:: :->arg' && return
 
@@ -245,6 +246,10 @@ __git_zsh_main ()
 			let _ret || break
 		done
 		;;
+	(config)
+		compset -P '*[=:]'
+		emulate ksh -c __git_complete_config_variable_name_and_value
+		;;
 	(arg)
 		local command="${words[1]}" __git_dir
 
-- 
2.31.0

[PATCH v1 17/43] completion: zsh: fix extra space on foo=

[Felipe Contreras]

Upstream commit e1e00089da fixed the issue for Bash, but not for Zsh.

When we are typing configurations an = at the end signifies we still
want to type the value.

Can be tested with:

  git -c log.d<tab>

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 6232d0a823..073f7d91d8 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -86,7 +86,7 @@ __gitcomp ()
 			fi
 			c="$c${4-}"
 			case $c in
-			--*=|*.) ;;
+			*=|*.) ;;
 			*) c="$c " ;;
 			esac
 			array+=("$c")
-- 
2.31.0

[PATCH v1 18/43] completion: zsh: add excluded options

[Felipe Contreras]

Add more excluded options, for example: --bare excludes --git-dir.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 073f7d91d8..7cb0f33209 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -218,15 +218,16 @@ __git_zsh_main ()
 	orig_words=( ${words[@]} )
 
 	_arguments -C \
-		'(-p --paginate --no-pager)'{-p,--paginate}'[pipe all output into ''less'']' \
-		'(-p --paginate)--no-pager[do not pipe git output into a pager]' \
-		'--git-dir=[set the path to the repository]: :_directories' \
-		'--bare[treat the repository as a bare repository]' \
+		'(-p --paginate -P --no-pager)'{-p,--paginate}'[pipe all output into ''less'']' \
+		'(-p --paginate -P --no-pager)'{-P,--no-pager}'[do not pipe git output into a pager]' \
+		'(--bare)--git-dir=[set the path to the repository]: :_directories' \
+		'(--git-dir)--bare[treat the repository as a bare repository]' \
 		'(- :)--version[prints the git suite version]' \
-		'--exec-path=[path to where your core git programs are installed]:: :_directories' \
-		'--html-path[print the path where git''s HTML documentation is installed]' \
-		'--info-path[print the path where the Info files are installed]' \
-		'--man-path[print the manpath (see `man(1)`) for the man pages]' \
+		'--exec-path=[path to where your core git programs are installed]: :_directories' \
+		'(- :)--exec-path[print the path where your core git programs are installed]' \
+		'(- :)--html-path[print the path where git''s HTML documentation is installed]' \
+		'(- :)--info-path[print the path where the Info files are installed]' \
+		'(- :)--man-path[print the manpath (see `man(1)`) for the man pages]' \
 		'--work-tree=[set the path to the working tree]: :_directories' \
 		'--namespace=[set the git namespace]:' \
 		'--no-replace-objects[do not use replacement refs to replace git objects]' \
-- 
2.31.0

[PATCH v1 19/43] completion: zsh: always set compset

[Felipe Contreras]

So we don't have to set it every time.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 7cb0f33209..d754086877 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -72,7 +72,6 @@ __gitcomp ()
 			esac
 			array+=("$c")
 		done
-		compset -P '*[=:]'
 		compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
 		;;
 	*)
@@ -91,7 +90,6 @@ __gitcomp ()
 			esac
 			array+=("$c")
 		done
-		compset -P '*[=:]'
 		compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
 		;;
 	esac
@@ -101,7 +99,6 @@ __gitcomp_direct ()
 {
 	emulate -L zsh
 
-	compset -P '*[=:]'
 	compadd -Q -S '' -- ${(f)1} && _ret=0
 }
 
@@ -109,7 +106,6 @@ __gitcomp_nl ()
 {
 	emulate -L zsh
 
-	compset -P '*[=:]'
 	compadd -Q -S "${4- }" -p "${2-}" -- ${(f)1} && _ret=0
 }
 
@@ -117,7 +113,6 @@ __gitcomp_file ()
 {
 	emulate -L zsh
 
-	compset -P '*[=:]'
 	compadd -f -p "${2-}" -- ${(f)1} && _ret=0
 }
 
@@ -135,6 +130,8 @@ __git_complete_command ()
 {
 	emulate -L zsh
 
+	compset -P '*[=:]'
+
 	local command="$1"
 	local completion_func="_git_${command//-/_}"
 	if (( $+functions[$completion_func] )); then
-- 
2.31.0

[PATCH v1 20/43] completion: factor out check in __gitcomp

[Felipe Contreras]

This way we can reorganize the rest of the function.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 6 ++++--
 contrib/completion/git-completion.zsh  | 4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index e05588e109..0d00bfe83b 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -330,9 +330,11 @@ __gitcomp ()
 {
 	local cur_="${3-$cur}"
 
+	if [[ "$cur_" == *= ]]; then
+		return
+	fi
+
 	case "$cur_" in
-	*=)
-		;;
 	--no-*)
 		local c i=0 IFS=$' \t\n'
 		for c in $1; do
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index d754086877..090c644b71 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -55,9 +55,9 @@ __gitcomp ()
 
 	local cur_="${3-$cur}"
 
+	[[ "$cur_" == *= ]] && return
+
 	case "$cur_" in
-	*=)
-		;;
 	--no-*)
 		local c IFS=$' \t\n'
 		local -a array
-- 
2.31.0

[PATCH v1 21/43] completion: simplify equal suffix check

[Felipe Contreras]

We know the prefix is already '--no-', there's no need to check for the
first '--'.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 2 +-
 contrib/completion/git-completion.zsh  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 0d00bfe83b..cd1e0ba704 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -344,7 +344,7 @@ __gitcomp ()
 			c="$c${4-}"
 			if [[ $c == "$cur_"* ]]; then
 				case $c in
-				--*=|*.) ;;
+				*=|*.) ;;
 				*) c="$c " ;;
 				esac
 				COMPREPLY[i++]="${2-}$c"
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 090c644b71..8db7d0693d 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -67,7 +67,7 @@ __gitcomp ()
 			fi
 			c="$c${4-}"
 			case $c in
-			--*=|*.) ;;
+			*=|*.) ;;
 			*) c="$c " ;;
 			esac
 			array+=("$c")
-- 
2.31.0

[PATCH v1 22/43] completion: refactor __gitcomp

[Felipe Contreras]

We have to chunks of code doing exactly the same. There's no need for
that.

No functional changes.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 52 +++++++++-----------------
 contrib/completion/git-completion.zsh  | 52 ++++++++------------------
 2 files changed, 34 insertions(+), 70 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index cd1e0ba704..6c8a8f6f5f 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -334,44 +334,28 @@ __gitcomp ()
 		return
 	fi
 
-	case "$cur_" in
-	--no-*)
-		local c i=0 IFS=$' \t\n'
-		for c in $1; do
-			if [[ $c == "--" ]]; then
+	local c i=0 IFS=$' \t\n'
+	for c in $1; do
+		if [[ $c == "--" ]]; then
+			if [[ "$cur_" == --no-* ]]; then
 				continue
 			fi
-			c="$c${4-}"
-			if [[ $c == "$cur_"* ]]; then
-				case $c in
-				*=|*.) ;;
-				*) c="$c " ;;
-				esac
-				COMPREPLY[i++]="${2-}$c"
-			fi
-		done
-		;;
-	*)
-		local c i=0 IFS=$' \t\n'
-		for c in $1; do
-			if [[ $c == "--" ]]; then
-				c="--no-...${4-}"
-				if [[ $c == "$cur_"* ]]; then
-					COMPREPLY[i++]="${2-}$c "
-				fi
-				break
-			fi
-			c="$c${4-}"
+
+			c="--no-...${4-}"
 			if [[ $c == "$cur_"* ]]; then
-				case $c in
-				*=|*.) ;;
-				*) c="$c " ;;
-				esac
-				COMPREPLY[i++]="${2-}$c"
+				COMPREPLY[i++]="${2-}$c "
 			fi
-		done
-		;;
-	esac
+			break
+		fi
+		c="$c${4-}"
+		if [[ $c == "$cur_"* ]]; then
+			case $c in
+			*=|*.) ;;
+			*) c="$c " ;;
+			esac
+			COMPREPLY[i++]="${2-}$c"
+		fi
+	done
 }
 
 # Clear the variables caching builtins' options when (re-)sourcing
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 8db7d0693d..fbd03a0180 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -57,42 +57,22 @@ __gitcomp ()
 
 	[[ "$cur_" == *= ]] && return
 
-	case "$cur_" in
-	--no-*)
-		local c IFS=$' \t\n'
-		local -a array
-		for c in ${=1}; do
-			if [[ $c == "--" ]]; then
-				continue
-			fi
-			c="$c${4-}"
-			case $c in
-			*=|*.) ;;
-			*) c="$c " ;;
-			esac
-			array+=("$c")
-		done
-		compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
-		;;
-	*)
-		local c IFS=$' \t\n'
-		local -a array
-		for c in ${=1}; do
-			if [[ $c == "--" ]]; then
-				c="--no-...${4-}"
-				array+=("$c ")
-				break
-			fi
-			c="$c${4-}"
-			case $c in
-			*=|*.) ;;
-			*) c="$c " ;;
-			esac
-			array+=("$c")
-		done
-		compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
-		;;
-	esac
+	local c IFS=$' \t\n'
+	local -a array
+	for c in ${=1}; do
+		if [[ $c == "--" ]]; then
+			[[ "$cur_" == --no-* ]] && continue
+			array+=("--no-...${4-} ")
+			break
+		fi
+		c="$c${4-}"
+		case $c in
+		*=|*.) ;;
+		*) c="$c " ;;
+		esac
+		array+=("$c")
+	done
+	compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
 }
 
 __gitcomp_direct ()
-- 
2.31.0

[PATCH v1 23/43] completion: simplify __gitcomp

[Felipe Contreras]

It's not possible for $cur_ to have anything more than --no- at this
point, so there's no need to add a suffix, nor check anything else.

All we are doing is checking that $cur_ matches --no, and adding a
completion if so.

This way the code reflects what we are doing.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 5 ++---
 contrib/completion/git-completion.zsh  | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 6c8a8f6f5f..766c7f57c7 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -341,9 +341,8 @@ __gitcomp ()
 				continue
 			fi
 
-			c="--no-...${4-}"
-			if [[ $c == "$cur_"* ]]; then
-				COMPREPLY[i++]="${2-}$c "
+			if [[ --no == "$cur_"* ]]; then
+				COMPREPLY[i++]="--no-... "
 			fi
 			break
 		fi
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index fbd03a0180..4eef9c5199 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -62,7 +62,7 @@ __gitcomp ()
 	for c in ${=1}; do
 		if [[ $c == "--" ]]; then
 			[[ "$cur_" == --no-* ]] && continue
-			array+=("--no-...${4-} ")
+			array+=("--no-... ")
 			break
 		fi
 		c="$c${4-}"
-- 
2.31.0

[PATCH v1 24/43] completion: bash: change suffix check in __gitcomp

[Felipe Contreras]

We don't match the prefix, we shouldn't match the suffix either.

There are no functional changes since all the callers that add a suffix
add an =, and if $cur_ ended with that suffix, we would return
immediately.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 766c7f57c7..82ef19097d 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -346,8 +346,8 @@ __gitcomp ()
 			fi
 			break
 		fi
-		c="$c${4-}"
 		if [[ $c == "$cur_"* ]]; then
+			c="$c${4-}"
 			case $c in
 			*=|*.) ;;
 			*) c="$c " ;;
-- 
2.31.0

[PATCH v1 25/43] completion: improve __gitcomp suffix code

[Felipe Contreras]

There's no point in adding a suffix after a suffix.

If a suffix is provided, we add it, if not, then the default heuristic
is used.

There's no functional change since most callers don't specify a suffix,
and the ones that do use an =, which by default doesn't add an
additional suffix.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 17 ++++++++++-------
 contrib/completion/git-completion.zsh  | 18 +++++++++++-------
 2 files changed, 21 insertions(+), 14 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 82ef19097d..096aa7b6e9 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -334,7 +334,7 @@ __gitcomp ()
 		return
 	fi
 
-	local c i=0 IFS=$' \t\n'
+	local c i=0 IFS=$' \t\n' sfx
 	for c in $1; do
 		if [[ $c == "--" ]]; then
 			if [[ "$cur_" == --no-* ]]; then
@@ -347,12 +347,15 @@ __gitcomp ()
 			break
 		fi
 		if [[ $c == "$cur_"* ]]; then
-			c="$c${4-}"
-			case $c in
-			*=|*.) ;;
-			*) c="$c " ;;
-			esac
-			COMPREPLY[i++]="${2-}$c"
+			if [[ -z "${4+set}" ]]; then
+				case $c in
+				*=|*.) sfx="" ;;
+				*) sfx=" " ;;
+				esac
+			else
+				sfx="$4"
+			fi
+			COMPREPLY[i++]="${2-}$c$sfx"
 		fi
 	done
 }
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 4eef9c5199..0ef15ff643 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -57,7 +57,7 @@ __gitcomp ()
 
 	[[ "$cur_" == *= ]] && return
 
-	local c IFS=$' \t\n'
+	local c IFS=$' \t\n' sfx
 	local -a array
 	for c in ${=1}; do
 		if [[ $c == "--" ]]; then
@@ -65,12 +65,16 @@ __gitcomp ()
 			array+=("--no-... ")
 			break
 		fi
-		c="$c${4-}"
-		case $c in
-		*=|*.) ;;
-		*) c="$c " ;;
-		esac
-		array+=("$c")
+
+		if [[ -z "${4+set}" ]]; then
+			case $c in
+			*=|*.) sfx="" ;;
+			*) sfx=" " ;;
+			esac
+		else
+			sfx="$4"
+		fi
+		array+=("$c$sfx")
 	done
 	compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
 }
-- 
2.31.0

[PATCH v1 26/43] completion: bash: simplify config_variable_name

[Felipe Contreras]

Now that we can actually pass a suffix to __gitcomp function, and it
does the right thing, all the functions can receive the same suffix.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 096aa7b6e9..14882297c6 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2580,7 +2580,7 @@ __git_complete_config_variable_value ()
 #                 subsections) instead of the default space.
 __git_complete_config_variable_name ()
 {
-	local cur_="$cur" sfx
+	local cur_="$cur" sfx=" "
 
 	while test $# != 0; do
 		case "$1" in
@@ -2602,7 +2602,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
-		__gitcomp_nl $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "${sfx- }"
+		__gitcomp_nl $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
 		return
 		;;
 	guitool.*.*)
@@ -2636,7 +2636,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__git_compute_all_commands
-		__gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "${sfx- }"
+		__gitcomp_nl "$__git_all_commands" "$pfx" "$cur_" "$sfx"
 		return
 		;;
 	remote.*.*)
@@ -2652,7 +2652,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
-		__gitcomp_nl "pushDefault" "$pfx" "$cur_" "${sfx- }"
+		__gitcomp_nl "pushDefault" "$pfx" "$cur_" "$sfx"
 		return
 		;;
 	url.*.*)
-- 
2.31.0

[PATCH v1 27/43] test: completion: add missing test

[Felipe Contreras]

Once the correct suffix in __git_complete_config_variable_name() is set,
we can add the test again.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 t/t9902-completion.sh | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 3528463047..bbea339a45 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -2315,6 +2315,13 @@ test_expect_success 'git config - value' '
 	EOF
 '
 
+test_expect_success 'git config - direct completions' '
+	test_completion "git config branch.autoSetup" <<-\EOF
+	branch.autoSetupMerge Z
+	branch.autoSetupRebase Z
+	EOF
+'
+
 test_expect_success 'git -c - section' '
 	test_completion "git -c br" <<-\EOF
 	branch.Z
-- 
2.31.0

[PATCH v1 28/43] completion: bash: improve __gitcomp description

[Felipe Contreras]

It does a lot more than what is stated now.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 14882297c6..b2a04a6b8c 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -319,8 +319,7 @@ __gitcompadd ()
 	done
 }
 
-# Generates completion reply, appending a space to possible completion words,
-# if necessary.
+# Creates completion replies, reorganizing options and adding suffixes as needed.
 # It accepts 1 to 4 arguments:
 # 1: List of possible completion words.
 # 2: A prefix to be added to each possible completion word (optional).
-- 
2.31.0

[PATCH v1 29/43] completion: add __gitcomp_opts

[Felipe Contreras]

Create a new simplified version of __gitcomp for most callers, and
__gitcomp_opts for the ones that need reorganizing all the options.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 114 ++++++++++++++-----------
 contrib/completion/git-completion.zsh  |   8 ++
 t/t9902-completion.sh                  |  58 ++++++-------
 3 files changed, 100 insertions(+), 80 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index b2a04a6b8c..00fd782e57 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -319,13 +319,25 @@ __gitcompadd ()
 	done
 }
 
-# Creates completion replies, reorganizing options and adding suffixes as needed.
+# Creates completion replies.
 # It accepts 1 to 4 arguments:
 # 1: List of possible completion words.
 # 2: A prefix to be added to each possible completion word (optional).
 # 3: Generate possible completion matches for this word (optional).
 # 4: A suffix to be appended to each possible completion word (optional).
 __gitcomp ()
+{
+	local IFS=$' \t\n'
+	__gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }"
+}
+
+# Creates completion replies, reorganizing options and adding suffixes as needed.
+# It accepts 1 to 4 arguments:
+# 1: List of possible completion words.
+# 2: A prefix to be added to each possible completion word (optional).
+# 3: Generate possible completion matches for this word (optional).
+# 4: A suffix to be appended to each possible completion word (optional).
+__gitcomp_opts ()
 {
 	local cur_="${3-$cur}"
 
@@ -369,7 +381,7 @@ fi
 
 # This function is equivalent to
 #
-#    __gitcomp "$(git xxx --git-completion-helper) ..."
+#    __gitcomp_opts "$(git xxx --git-completion-helper) ..."
 #
 # except that the output is cached. Accept 1-3 arguments:
 # 1: the git command to execute, this is also the cache key
@@ -404,7 +416,7 @@ __gitcomp_builtin ()
 		eval "$var=\"$options\""
 	fi
 
-	__gitcomp "$options"
+	__gitcomp_opts "$options"
 }
 
 # Generates completion reply from newline-separated possible completion words
@@ -1041,7 +1053,7 @@ __git_complete_strategy ()
 		return 0
 		;;
 	-X)
-		__gitcomp "$__git_merge_strategy_options"
+		__gitcomp_opts "$__git_merge_strategy_options"
 		return 0
 		;;
 	esac
@@ -1051,7 +1063,7 @@ __git_complete_strategy ()
 		return 0
 		;;
 	--strategy-option=*)
-		__gitcomp "$__git_merge_strategy_options" "" "${cur##--strategy-option=}"
+		__gitcomp_opts "$__git_merge_strategy_options" "" "${cur##--strategy-option=}"
 		return 0
 		;;
 	esac
@@ -1292,7 +1304,7 @@ _git_am ()
 {
 	__git_find_repo_path
 	if [ -d "$__git_repo_path"/rebase-apply ]; then
-		__gitcomp "$__git_am_inprogress_options"
+		__gitcomp_opts "$__git_am_inprogress_options"
 		return
 	fi
 	case "$cur" in
@@ -1548,7 +1560,7 @@ _git_cherry_pick ()
 {
 	__git_find_repo_path
 	if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
-		__gitcomp "$__git_cherry_pick_inprogress_options"
+		__gitcomp_opts "$__git_cherry_pick_inprogress_options"
 		return
 	fi
 
@@ -1706,7 +1718,7 @@ _git_diff ()
 		return
 		;;
 	--*)
-		__gitcomp "$__git_diff_difftool_options"
+		__gitcomp_opts "$__git_diff_difftool_options"
 		return
 		;;
 	esac
@@ -2000,7 +2012,7 @@ _git_log ()
 		return
 		;;
 	--*)
-		__gitcomp "
+		__gitcomp_opts "
 			$__git_log_common_options
 			$__git_log_shortlog_options
 			$__git_log_gitk_options
@@ -2063,7 +2075,7 @@ _git_mergetool ()
 		return
 		;;
 	--*)
-		__gitcomp "--tool= --prompt --no-prompt --gui --no-gui"
+		__gitcomp_opts "--tool= --prompt --no-prompt --gui --no-gui"
 		return
 		;;
 	esac
@@ -2211,7 +2223,7 @@ _git_range_diff ()
 {
 	case "$cur" in
 	--*)
-		__gitcomp "
+		__gitcomp_opts "
 			--creation-factor= --no-dual-color
 			$__git_diff_common_options
 		"
@@ -2228,11 +2240,11 @@ _git_rebase ()
 {
 	__git_find_repo_path
 	if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
-		__gitcomp "$__git_rebase_interactive_inprogress_options"
+		__gitcomp_opts "$__git_rebase_interactive_inprogress_options"
 		return
 	elif [ -d "$__git_repo_path"/rebase-apply ] || \
 	     [ -d "$__git_repo_path"/rebase-merge ]; then
-		__gitcomp "$__git_rebase_inprogress_options"
+		__gitcomp_opts "$__git_rebase_inprogress_options"
 		return
 	fi
 	__git_complete_strategy && return
@@ -2674,7 +2686,7 @@ __git_complete_config_variable_name ()
 					for (s in sections)
 						print s "."
 				}
-				')" "" "$cur_"
+				')" "" "$cur_" ""
 		;;
 	esac
 }
@@ -2852,7 +2864,7 @@ _git_revert ()
 {
 	__git_find_repo_path
 	if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
-		__gitcomp "$__git_revert_inprogress_options"
+		__gitcomp_opts "$__git_revert_inprogress_options"
 		return
 	fi
 	__git_complete_strategy && return
@@ -2884,7 +2896,7 @@ _git_shortlog ()
 
 	case "$cur" in
 	--*)
-		__gitcomp "
+		__gitcomp_opts "
 			$__git_log_common_options
 			$__git_log_shortlog_options
 			--numbered --summary --email
@@ -2922,7 +2934,7 @@ _git_show ()
 		return
 		;;
 	--*)
-		__gitcomp "--pretty= --format= --abbrev-commit --no-abbrev-commit
+		__gitcomp_opts "--pretty= --format= --abbrev-commit --no-abbrev-commit
 			--oneline --show-signature
 			--expand-tabs --expand-tabs= --no-expand-tabs
 			$__git_diff_common_options
@@ -2955,10 +2967,10 @@ _git_sparse_checkout ()
 
 	case "$subcommand,$cur" in
 	init,--*)
-		__gitcomp "--cone"
+		__gitcomp_opts "--cone"
 		;;
 	set,--*)
-		__gitcomp "--stdin"
+		__gitcomp_opts "--stdin"
 		;;
 	*)
 		;;
@@ -2976,7 +2988,7 @@ _git_stash ()
 	if [ -z "$subcommand" ]; then
 		case "$cur" in
 		--*)
-			__gitcomp "$save_opts"
+			__gitcomp_opts "$save_opts"
 			;;
 		sa*)
 			if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then
@@ -2992,22 +3004,22 @@ _git_stash ()
 	else
 		case "$subcommand,$cur" in
 		push,--*)
-			__gitcomp "$save_opts --message"
+			__gitcomp_opts "$save_opts --message"
 			;;
 		save,--*)
-			__gitcomp "$save_opts"
+			__gitcomp_opts "$save_opts"
 			;;
 		apply,--*|pop,--*)
-			__gitcomp "--index --quiet"
+			__gitcomp_opts "--index --quiet"
 			;;
 		drop,--*)
-			__gitcomp "--quiet"
+			__gitcomp_opts "--quiet"
 			;;
 		list,--*)
-			__gitcomp "--name-status --oneline --patch-with-stat"
+			__gitcomp_opts "--name-status --oneline --patch-with-stat"
 			;;
 		show,--*)
-			__gitcomp "$__git_diff_common_options"
+			__gitcomp_opts "$__git_diff_common_options"
 			;;
 		branch,--*)
 			;;
@@ -3038,7 +3050,7 @@ _git_submodule ()
 	if [ -z "$subcommand" ]; then
 		case "$cur" in
 		--*)
-			__gitcomp "--quiet"
+			__gitcomp_opts "--quiet"
 			;;
 		*)
 			__gitcomp "$subcommands"
@@ -3049,29 +3061,29 @@ _git_submodule ()
 
 	case "$subcommand,$cur" in
 	add,--*)
-		__gitcomp "--branch --force --name --reference --depth"
+		__gitcomp_opts "--branch --force --name --reference --depth"
 		;;
 	status,--*)
-		__gitcomp "--cached --recursive"
+		__gitcomp_opts "--cached --recursive"
 		;;
 	deinit,--*)
-		__gitcomp "--force --all"
+		__gitcomp_opts "--force --all"
 		;;
 	update,--*)
-		__gitcomp "
+		__gitcomp_opts "
 			--init --remote --no-fetch
 			--recommend-shallow --no-recommend-shallow
 			--force --rebase --merge --reference --depth --recursive --jobs
 		"
 		;;
 	set-branch,--*)
-		__gitcomp "--default --branch"
+		__gitcomp_opts "--default --branch"
 		;;
 	summary,--*)
-		__gitcomp "--cached --files --summary-limit"
+		__gitcomp_opts "--cached --files --summary-limit"
 		;;
 	foreach,--*|sync,--*)
-		__gitcomp "--recursive"
+		__gitcomp_opts "--recursive"
 		;;
 	*)
 		;;
@@ -3112,64 +3124,64 @@ _git_svn ()
 
 		case "$subcommand,$cur" in
 		fetch,--*)
-			__gitcomp "--revision= --fetch-all $fc_opts"
+			__gitcomp_opts "--revision= --fetch-all $fc_opts"
 			;;
 		clone,--*)
-			__gitcomp "--revision= $fc_opts $init_opts"
+			__gitcomp_opts "--revision= $fc_opts $init_opts"
 			;;
 		init,--*)
-			__gitcomp "$init_opts"
+			__gitcomp_opts "$init_opts"
 			;;
 		dcommit,--*)
-			__gitcomp "
+			__gitcomp_opts "
 				--merge --strategy= --verbose --dry-run
 				--fetch-all --no-rebase --commit-url
 				--revision --interactive $cmt_opts $fc_opts
 				"
 			;;
 		set-tree,--*)
-			__gitcomp "--stdin $cmt_opts $fc_opts"
+			__gitcomp_opts "--stdin $cmt_opts $fc_opts"
 			;;
 		create-ignore,--*|propget,--*|proplist,--*|show-ignore,--*|\
 		show-externals,--*|mkdirs,--*)
-			__gitcomp "--revision="
+			__gitcomp_opts "--revision="
 			;;
 		log,--*)
-			__gitcomp "
+			__gitcomp_opts "
 				--limit= --revision= --verbose --incremental
 				--oneline --show-commit --non-recursive
 				--authors-file= --color
 				"
 			;;
 		rebase,--*)
-			__gitcomp "
+			__gitcomp_opts "
 				--merge --verbose --strategy= --local
 				--fetch-all --dry-run $fc_opts
 				"
 			;;
 		commit-diff,--*)
-			__gitcomp "--message= --file= --revision= $cmt_opts"
+			__gitcomp_opts "--message= --file= --revision= $cmt_opts"
 			;;
 		info,--*)
-			__gitcomp "--url"
+			__gitcomp_opts "--url"
 			;;
 		branch,--*)
-			__gitcomp "--dry-run --message --tag"
+			__gitcomp_opts "--dry-run --message --tag"
 			;;
 		tag,--*)
-			__gitcomp "--dry-run --message"
+			__gitcomp_opts "--dry-run --message"
 			;;
 		blame,--*)
-			__gitcomp "--git-format"
+			__gitcomp_opts "--git-format"
 			;;
 		migrate,--*)
-			__gitcomp "
+			__gitcomp_opts "
 				--config-dir= --ignore-paths= --minimize
 				--no-auth-cache --username=
 				"
 			;;
 		reset,--*)
-			__gitcomp "--revision= --parent"
+			__gitcomp_opts "--revision= --parent"
 			;;
 		*)
 			;;
@@ -3388,7 +3400,7 @@ __git_main ()
 			;;
 		esac
 		case "$cur" in
-		--*)   __gitcomp "
+		--*)   __gitcomp_opts "
 			--paginate
 			--no-pager
 			--git-dir=
@@ -3439,7 +3451,7 @@ __gitk_main ()
 	fi
 	case "$cur" in
 	--*)
-		__gitcomp "
+		__gitcomp_opts "
 			$__git_log_common_options
 			$__git_log_gitk_options
 			$merge
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 0ef15ff643..d5ec8a1417 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -53,6 +53,14 @@ __gitcomp ()
 {
 	emulate -L zsh
 
+	local IFS=$' \t\n'
+	compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
+}
+
+__gitcomp_opts ()
+{
+	emulate -L zsh
+
 	local cur_="${3-$cur}"
 
 	[[ "$cur_" == *= ]] && return
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index bbea339a45..205083184a 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -101,17 +101,17 @@ test_completion ()
 	test_cmp expected out_sorted
 }
 
-# Test __gitcomp.
+# Test __gitcomp_opts.
 # The first argument is the typed text so far (cur); the rest are
-# passed to __gitcomp.  Expected output comes is read from the
+# passed to __gitcomp_opts.  Expected output comes is read from the
 # standard input, like test_completion().
-test_gitcomp ()
+test_gitcomp_opts ()
 {
 	local -a COMPREPLY &&
 	sed -e 's/Z$//' >expected &&
 	local cur="$1" &&
 	shift &&
-	__gitcomp "$@" &&
+	__gitcomp_opts "$@" &&
 	print_comp &&
 	test_cmp expected out
 }
@@ -466,8 +466,8 @@ test_expect_success '__gitcomp_direct - puts everything into COMPREPLY as-is' '
 	test_cmp expected out
 '
 
-test_expect_success '__gitcomp - trailing space - options' '
-	test_gitcomp "--re" "--dry-run --reuse-message= --reedit-message=
+test_expect_success '__gitcomp_opts - trailing space - options' '
+	test_gitcomp_opts "--re" "--dry-run --reuse-message= --reedit-message=
 		--reset-author" <<-EOF
 	--reuse-message=Z
 	--reedit-message=Z
@@ -475,8 +475,8 @@ test_expect_success '__gitcomp - trailing space - options' '
 	EOF
 '
 
-test_expect_success '__gitcomp - trailing space - config keys' '
-	test_gitcomp "br" "branch. branch.autosetupmerge
+test_expect_success '__gitcomp_opts - trailing space - config keys' '
+	test_gitcomp_opts "br" "branch. branch.autosetupmerge
 		branch.autosetuprebase browser." <<-\EOF
 	branch.Z
 	branch.autosetupmerge Z
@@ -485,32 +485,32 @@ test_expect_success '__gitcomp - trailing space - config keys' '
 	EOF
 '
 
-test_expect_success '__gitcomp - option parameter' '
-	test_gitcomp "--strategy=re" "octopus ours recursive resolve subtree" \
+test_expect_success '__gitcomp_opts - option parameter' '
+	test_gitcomp_opts "--strategy=re" "octopus ours recursive resolve subtree" \
 		"" "re" <<-\EOF
 	recursive Z
 	resolve Z
 	EOF
 '
 
-test_expect_success '__gitcomp - prefix' '
-	test_gitcomp "branch.maint.me" "remote merge mergeoptions rebase" \
+test_expect_success '__gitcomp_opts - prefix' '
+	test_gitcomp_opts "branch.maint.me" "remote merge mergeoptions rebase" \
 		"branch.maint." "me" <<-\EOF
 	branch.maint.merge Z
 	branch.maint.mergeoptions Z
 	EOF
 '
 
-test_expect_success '__gitcomp - suffix' '
-	test_gitcomp "branch.ma" "master maint next seen" "branch." \
+test_expect_success '__gitcomp_opts - suffix' '
+	test_gitcomp_opts "branch.ma" "master maint next seen" "branch." \
 		"ma" "." <<-\EOF
 	branch.master.Z
 	branch.maint.Z
 	EOF
 '
 
-test_expect_success '__gitcomp - ignore optional negative options' '
-	test_gitcomp "--" "--abc --def --no-one -- --no-two" <<-\EOF
+test_expect_success '__gitcomp_opts - ignore optional negative options' '
+	test_gitcomp_opts "--" "--abc --def --no-one -- --no-two" <<-\EOF
 	--abc Z
 	--def Z
 	--no-one Z
@@ -518,44 +518,44 @@ test_expect_success '__gitcomp - ignore optional negative options' '
 	EOF
 '
 
-test_expect_success '__gitcomp - ignore/narrow optional negative options' '
-	test_gitcomp "--a" "--abc --abcdef --no-one -- --no-two" <<-\EOF
+test_expect_success '__gitcomp_opts - ignore/narrow optional negative options' '
+	test_gitcomp_opts "--a" "--abc --abcdef --no-one -- --no-two" <<-\EOF
 	--abc Z
 	--abcdef Z
 	EOF
 '
 
-test_expect_success '__gitcomp - ignore/narrow optional negative options' '
-	test_gitcomp "--n" "--abc --def --no-one -- --no-two" <<-\EOF
+test_expect_success '__gitcomp_opts - ignore/narrow optional negative options' '
+	test_gitcomp_opts "--n" "--abc --def --no-one -- --no-two" <<-\EOF
 	--no-one Z
 	--no-... Z
 	EOF
 '
 
-test_expect_success '__gitcomp - expand all negative options' '
-	test_gitcomp "--no-" "--abc --def --no-one -- --no-two" <<-\EOF
+test_expect_success '__gitcomp_opts - expand all negative options' '
+	test_gitcomp_opts "--no-" "--abc --def --no-one -- --no-two" <<-\EOF
 	--no-one Z
 	--no-two Z
 	EOF
 '
 
-test_expect_success '__gitcomp - expand/narrow all negative options' '
-	test_gitcomp "--no-o" "--abc --def --no-one -- --no-two" <<-\EOF
+test_expect_success '__gitcomp_opts - expand/narrow all negative options' '
+	test_gitcomp_opts "--no-o" "--abc --def --no-one -- --no-two" <<-\EOF
 	--no-one Z
 	EOF
 '
 
-test_expect_success '__gitcomp - equal skip' '
-	test_gitcomp "--option=" "--option=" <<-\EOF &&
+test_expect_success '__gitcomp_opts - equal skip' '
+	test_gitcomp_opts "--option=" "--option=" <<-\EOF &&
 
 	EOF
-	test_gitcomp "option=" "option=" <<-\EOF
+	test_gitcomp_opts "option=" "option=" <<-\EOF
 
 	EOF
 '
 
-test_expect_success '__gitcomp - doesnt fail because of invalid variable name' '
-	run_func __gitcomp "$invalid_variable_name"
+test_expect_success '__gitcomp_opts - doesnt fail because of invalid variable name' '
+	run_func __gitcomp_opts "$invalid_variable_name"
 '
 
 read -r -d "" refs <<-\EOF
-- 
2.31.0

[PATCH v1 30/43] completion: bash: cleanup __gitcomp* invocations

[Felipe Contreras]

Some __gitcomp calls should be __gitcomp_nl, and vice versa.

No functional changes.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 22 +++++++++-------------
 1 file changed, 9 insertions(+), 13 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 00fd782e57..44cf70daa4 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -1364,7 +1364,7 @@ _git_archive ()
 {
 	case "$cur" in
 	--format=*)
-		__gitcomp "$(git archive --list)" "" "${cur##--format=}"
+		__gitcomp_nl "$(git archive --list)" "" "${cur##--format=}"
 		return
 		;;
 	--remote=*)
@@ -1777,9 +1777,7 @@ _git_format_patch ()
 {
 	case "$cur" in
 	--thread=*)
-		__gitcomp "
-			deep shallow
-			" "" "${cur##--thread=}"
+		__gitcomp "deep shallow" "" "${cur##--thread=}"
 		return
 		;;
 	--base=*|--interdiff=*|--range-diff=*)
@@ -2285,7 +2283,7 @@ _git_send_email ()
 {
 	case "$prev" in
 	--to|--cc|--bcc|--from)
-		__gitcomp "$(__git send-email --dump-aliases)"
+		__gitcomp_nl "$(__git send-email --dump-aliases)"
 		return
 		;;
 	esac
@@ -2309,9 +2307,7 @@ _git_send_email ()
 		return
 		;;
 	--thread=*)
-		__gitcomp "
-			deep shallow
-			" "" "${cur##--thread=}"
+		__gitcomp "deep shallow" "" "${cur##--thread=}"
 		return
 		;;
 	--to=*|--cc=*|--bcc=*|--from=*)
@@ -2613,7 +2609,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
-		__gitcomp_nl $'autoSetupMerge\nautoSetupRebase\n' "$pfx" "$cur_" "$sfx"
+		__gitcomp "autoSetupMerge autoSetupRebase" "$pfx" "$cur_" "$sfx"
 		return
 		;;
 	guitool.*.*)
@@ -2663,7 +2659,7 @@ __git_complete_config_variable_name ()
 		local pfx="${cur_%.*}."
 		cur_="${cur_#*.}"
 		__gitcomp_nl "$(__git_remotes)" "$pfx" "$cur_" "."
-		__gitcomp_nl "pushDefault" "$pfx" "$cur_" "$sfx"
+		__gitcomp "pushDefault" "$pfx" "$cur_" "$sfx"
 		return
 		;;
 	url.*.*)
@@ -2678,7 +2674,7 @@ __git_complete_config_variable_name ()
 		;;
 	*)
 		__git_compute_config_vars
-		__gitcomp "$(echo "$__git_config_vars" |
+		__gitcomp_nl "$(echo "$__git_config_vars" |
 				awk -F . '{
 					sections[$1] = 1
 				}
@@ -2780,7 +2776,7 @@ _git_remote ()
 		__gitcomp_builtin remote_update
 		;;
 	update,*)
-		__gitcomp "$(__git_remotes) $(__git_get_config_variables "remotes")"
+		__gitcomp_nl "$(__git_remotes) $(__git_get_config_variables "remotes")"
 		;;
 	set-url,--*)
 		__gitcomp_builtin remote_set-url
@@ -3422,7 +3418,7 @@ __git_main ()
 			then
 				__gitcomp "$GIT_TESTING_PORCELAIN_COMMAND_LIST"
 			else
-				__gitcomp "$(__git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
+				__gitcomp_nl "$(__git --list-cmds=list-mainporcelain,others,nohelpers,alias,list-complete,config)"
 			fi
 			;;
 		esac
-- 
2.31.0

[PATCH v1 31/43] completion: bash: shuffle __gitcomp functions

[Felipe Contreras]

They are the ones that actually do the completion, put them at the top.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 270 +++++++++++++------------
 1 file changed, 139 insertions(+), 131 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 44cf70daa4..d760434c0c 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -54,6 +54,145 @@
 #     When set to "1" suggest all options, including options which are
 #     typically hidden (e.g. '--allow-empty' for 'git commit').
 
+# The following functions are meant to modify COMPREPLY, which should not be
+# modified directly.  The purpose is to localize the modifications so it's
+# easier to emulate it in Zsh. Every time a new __gitcomp* function is added,
+# the corresponding function should be added to Zsh.
+
+__gitcompadd ()
+{
+	local x i=${#COMPREPLY[@]}
+	for x in $1; do
+		if [[ "$x" == "$3"* ]]; then
+			COMPREPLY[i++]="$2$x$4"
+		fi
+	done
+}
+
+# Creates completion replies.
+# It accepts 1 to 4 arguments:
+# 1: List of possible completion words.
+# 2: A prefix to be added to each possible completion word (optional).
+# 3: Generate possible completion matches for this word (optional).
+# 4: A suffix to be appended to each possible completion word (optional).
+__gitcomp ()
+{
+	local IFS=$' \t\n'
+	__gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }"
+}
+
+# Generates completion reply from newline-separated possible completion words
+# by appending a space to all of them. The result is appended to COMPREPLY.
+# It accepts 1 to 4 arguments:
+# 1: List of possible completion words, separated by a single newline.
+# 2: A prefix to be added to each possible completion word (optional).
+# 3: Generate possible completion matches for this word (optional).
+# 4: A suffix to be appended to each possible completion word instead of
+#    the default space (optional).  If specified but empty, nothing is
+#    appended.
+__gitcomp_nl ()
+{
+	local IFS=$'\n'
+	__gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }"
+}
+
+# Appends prefiltered words to COMPREPLY without any additional processing.
+# Callers must take care of providing only words that match the current word
+# to be completed and adding any prefix and/or suffix (trailing space!), if
+# necessary.
+# 1: List of newline-separated matching completion words, complete with
+#    prefix and suffix.
+__gitcomp_direct ()
+{
+	local IFS=$'\n'
+
+	COMPREPLY+=($1)
+}
+
+# Generates completion reply with compgen from newline-separated possible
+# completion filenames.
+# It accepts 1 to 3 arguments:
+# 1: List of possible completion filenames, separated by a single newline.
+# 2: A directory prefix to be added to each possible completion filename
+#    (optional).
+# 3: Generate possible completion matches for this word (optional).
+__gitcomp_file ()
+{
+	local IFS=$'\n'
+
+	# XXX does not work when the directory prefix contains a tilde,
+	# since tilde expansion is not applied.
+	# This means that COMPREPLY will be empty and Bash default
+	# completion will be used.
+	__gitcompadd "$1" "${2-}" "${3-$cur}" ""
+
+	# use a hack to enable file mode in bash < 4
+	compopt -o filenames +o nospace 2>/dev/null ||
+	compgen -f /non-existing-dir/ >/dev/null ||
+	true
+}
+
+# Fills the COMPREPLY array with prefiltered paths without any additional
+# processing.
+# Callers must take care of providing only paths that match the current path
+# to be completed and adding any prefix path components, if necessary.
+# 1: List of newline-separated matching paths, complete with all prefix
+#    path components.
+__gitcomp_file_direct ()
+{
+	local IFS=$'\n'
+
+	COMPREPLY+=($1)
+
+	# use a hack to enable file mode in bash < 4
+	compopt -o filenames +o nospace 2>/dev/null ||
+	compgen -f /non-existing-dir/ >/dev/null ||
+	true
+}
+
+# Creates completion replies, reorganizing options and adding suffixes as needed.
+# It accepts 1 to 4 arguments:
+# 1: List of possible completion words.
+# 2: A prefix to be added to each possible completion word (optional).
+# 3: Generate possible completion matches for this word (optional).
+# 4: A suffix to be appended to each possible completion word (optional).
+__gitcomp_opts ()
+{
+	local cur_="${3-$cur}"
+
+	if [[ "$cur_" == *= ]]; then
+		return
+	fi
+
+	local c i=0 IFS=$' \t\n' sfx
+	for c in $1; do
+		if [[ $c == "--" ]]; then
+			if [[ "$cur_" == --no-* ]]; then
+				continue
+			fi
+
+			if [[ --no == "$cur_"* ]]; then
+				COMPREPLY[i++]="--no-... "
+			fi
+			break
+		fi
+		if [[ $c == "$cur_"* ]]; then
+			if [[ -z "${4+set}" ]]; then
+				case $c in
+				*=|*.) sfx="" ;;
+				*) sfx=" " ;;
+				esac
+			else
+				sfx="$4"
+			fi
+			COMPREPLY[i++]="${2-}$c$sfx"
+		fi
+	done
+}
+
+# __gitcomp functions end here
+# ==============================================================================
+
 # Discovers the path to the git repository taking any '--git-dir=<path>' and
 # '-C <path>' options into account and stores it in the $__git_repo_path
 # variable.
@@ -296,81 +435,6 @@ _get_comp_words_by_ref ()
 }
 fi
 
-# Appends prefiltered words to COMPREPLY without any additional processing.
-# Callers must take care of providing only words that match the current word
-# to be completed and adding any prefix and/or suffix (trailing space!), if
-# necessary.
-# 1: List of newline-separated matching completion words, complete with
-#    prefix and suffix.
-__gitcomp_direct ()
-{
-	local IFS=$'\n'
-
-	COMPREPLY+=($1)
-}
-
-__gitcompadd ()
-{
-	local x i=${#COMPREPLY[@]}
-	for x in $1; do
-		if [[ "$x" == "$3"* ]]; then
-			COMPREPLY[i++]="$2$x$4"
-		fi
-	done
-}
-
-# Creates completion replies.
-# It accepts 1 to 4 arguments:
-# 1: List of possible completion words.
-# 2: A prefix to be added to each possible completion word (optional).
-# 3: Generate possible completion matches for this word (optional).
-# 4: A suffix to be appended to each possible completion word (optional).
-__gitcomp ()
-{
-	local IFS=$' \t\n'
-	__gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }"
-}
-
-# Creates completion replies, reorganizing options and adding suffixes as needed.
-# It accepts 1 to 4 arguments:
-# 1: List of possible completion words.
-# 2: A prefix to be added to each possible completion word (optional).
-# 3: Generate possible completion matches for this word (optional).
-# 4: A suffix to be appended to each possible completion word (optional).
-__gitcomp_opts ()
-{
-	local cur_="${3-$cur}"
-
-	if [[ "$cur_" == *= ]]; then
-		return
-	fi
-
-	local c i=0 IFS=$' \t\n' sfx
-	for c in $1; do
-		if [[ $c == "--" ]]; then
-			if [[ "$cur_" == --no-* ]]; then
-				continue
-			fi
-
-			if [[ --no == "$cur_"* ]]; then
-				COMPREPLY[i++]="--no-... "
-			fi
-			break
-		fi
-		if [[ $c == "$cur_"* ]]; then
-			if [[ -z "${4+set}" ]]; then
-				case $c in
-				*=|*.) sfx="" ;;
-				*) sfx=" " ;;
-				esac
-			else
-				sfx="$4"
-			fi
-			COMPREPLY[i++]="${2-}$c$sfx"
-		fi
-	done
-}
-
 # Clear the variables caching builtins' options when (re-)sourcing
 # the completion script.
 if [[ -n ${ZSH_VERSION-} ]]; then
@@ -419,62 +483,6 @@ __gitcomp_builtin ()
 	__gitcomp_opts "$options"
 }
 
-# Generates completion reply from newline-separated possible completion words
-# by appending a space to all of them. The result is appended to COMPREPLY.
-# It accepts 1 to 4 arguments:
-# 1: List of possible completion words, separated by a single newline.
-# 2: A prefix to be added to each possible completion word (optional).
-# 3: Generate possible completion matches for this word (optional).
-# 4: A suffix to be appended to each possible completion word instead of
-#    the default space (optional).  If specified but empty, nothing is
-#    appended.
-__gitcomp_nl ()
-{
-	local IFS=$'\n'
-	__gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }"
-}
-
-# Fills the COMPREPLY array with prefiltered paths without any additional
-# processing.
-# Callers must take care of providing only paths that match the current path
-# to be completed and adding any prefix path components, if necessary.
-# 1: List of newline-separated matching paths, complete with all prefix
-#    path components.
-__gitcomp_file_direct ()
-{
-	local IFS=$'\n'
-
-	COMPREPLY+=($1)
-
-	# use a hack to enable file mode in bash < 4
-	compopt -o filenames +o nospace 2>/dev/null ||
-	compgen -f /non-existing-dir/ >/dev/null ||
-	true
-}
-
-# Generates completion reply with compgen from newline-separated possible
-# completion filenames.
-# It accepts 1 to 3 arguments:
-# 1: List of possible completion filenames, separated by a single newline.
-# 2: A directory prefix to be added to each possible completion filename
-#    (optional).
-# 3: Generate possible completion matches for this word (optional).
-__gitcomp_file ()
-{
-	local IFS=$'\n'
-
-	# XXX does not work when the directory prefix contains a tilde,
-	# since tilde expansion is not applied.
-	# This means that COMPREPLY will be empty and Bash default
-	# completion will be used.
-	__gitcompadd "$1" "${2-}" "${3-$cur}" ""
-
-	# use a hack to enable file mode in bash < 4
-	compopt -o filenames +o nospace 2>/dev/null ||
-	compgen -f /non-existing-dir/ >/dev/null ||
-	true
-}
-
 # Execute 'git ls-files', unless the --committable option is specified, in
 # which case it runs 'git diff-index' to find out the files that can be
 # committed.  It return paths relative to the directory specified in the first
-- 
2.31.0

[PATCH v1 32/43] completion: zsh: simplify __gitcomp_direct

[Felipe Contreras]

Not much different from __gitcomp_nl.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index d5ec8a1417..6afcf1810b 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -89,9 +89,7 @@ __gitcomp_opts ()
 
 __gitcomp_direct ()
 {
-	emulate -L zsh
-
-	compadd -Q -S '' -- ${(f)1} && _ret=0
+	__gitcomp_nl "$1" "" "" ""
 }
 
 __gitcomp_nl ()
-- 
2.31.0

[PATCH v1 33/43] completion: zsh: shuffle __gitcomp* functions

[Felipe Contreras]

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 6afcf1810b..3665167b3f 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -87,11 +87,6 @@ __gitcomp_opts ()
 	compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
 }
 
-__gitcomp_direct ()
-{
-	__gitcomp_nl "$1" "" "" ""
-}
-
 __gitcomp_nl ()
 {
 	emulate -L zsh
@@ -106,6 +101,11 @@ __gitcomp_file ()
 	compadd -f -p "${2-}" -- ${(f)1} && _ret=0
 }
 
+__gitcomp_direct ()
+{
+	__gitcomp_nl "$1" "" "" ""
+}
+
 __gitcomp_file_direct ()
 {
 	__gitcomp_file "$1" ""
-- 
2.31.0

[PATCH v1 34/43] completion: zsh: fix direct quoting

[Felipe Contreras]

Apparently using "compadd -Q" is almost always wrong, we want zsh to add
quoting when necessary. However, if we remove the -Q option, that would
make zsh add an extra "\ " at the end of some completions.

We can manually remove the spaces from the completions that have them,
and then add the suffix with the -S option, thus there's no more need
for the -Q option.

This makes completions like "stash@{0}" complete correctly:

  git stash show <tab>

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 3665167b3f..2faf435087 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -54,7 +54,7 @@ __gitcomp ()
 	emulate -L zsh
 
 	local IFS=$' \t\n'
-	compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
+	compadd -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
 }
 
 __gitcomp_opts ()
@@ -84,14 +84,17 @@ __gitcomp_opts ()
 		fi
 		array+=("$c$sfx")
 	done
-	compadd -Q -S '' -p "${2-}" -a -- array && _ret=0
+	compadd -S '' -p "${2-}" -a -- array && _ret=0
 }
 
 __gitcomp_nl ()
 {
 	emulate -L zsh
 
-	compadd -Q -S "${4- }" -p "${2-}" -- ${(f)1} && _ret=0
+	# words that don't end up in space
+	compadd -p "${2-}" -S "${4- }" -q -- ${${(f)1}:#*\ } && _ret=0
+	# words that end in space
+	compadd -p "${2-}" -S " ${4- }" -q -- ${${(M)${(f)1}:#*\ }% } && _ret=0
 }
 
 __gitcomp_file ()
-- 
2.31.0

[PATCH v1 35/43] completion: zsh: add elements individually in __gitcomp_opts

[Felipe Contreras]

It's useful to specify specific suffixes for specific words.

This will be useful later on.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 2faf435087..82a4d6f470 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -66,11 +66,10 @@ __gitcomp_opts ()
 	[[ "$cur_" == *= ]] && return
 
 	local c IFS=$' \t\n' sfx
-	local -a array
 	for c in ${=1}; do
 		if [[ $c == "--" ]]; then
 			[[ "$cur_" == --no-* ]] && continue
-			array+=("--no-... ")
+			compadd -S " " -- "--no-..." && _ret=0
 			break
 		fi
 
@@ -82,9 +81,8 @@ __gitcomp_opts ()
 		else
 			sfx="$4"
 		fi
-		array+=("$c$sfx")
+		compadd -S "$sfx" -p "${2-}" -- "$c" && _ret=0
 	done
-	compadd -S '' -p "${2-}" -a -- array && _ret=0
 }
 
 __gitcomp_nl ()
-- 
2.31.0

[PATCH v1 36/43] completion: zsh: add __gitcompadd helper

[Felipe Contreras]

So we don't have to do the same over and over.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 82a4d6f470..4e9699f542 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -49,12 +49,16 @@ COMP_WORDBREAKS=':'
 GIT_SOURCING_ZSH_COMPLETION=y . "$script"
 functions[complete]="$old_complete"
 
+__gitcompadd ()
+{
+	compadd -p "${2-}" -S "${3- }" -- ${=1} && _ret=0
+}
+
 __gitcomp ()
 {
 	emulate -L zsh
 
-	local IFS=$' \t\n'
-	compadd -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
+	IFS=$' \t\n' __gitcompadd "$1" "${2-}" "${4- }"
 }
 
 __gitcomp_opts ()
@@ -69,7 +73,7 @@ __gitcomp_opts ()
 	for c in ${=1}; do
 		if [[ $c == "--" ]]; then
 			[[ "$cur_" == --no-* ]] && continue
-			compadd -S " " -- "--no-..." && _ret=0
+			__gitcompadd "--no-..."
 			break
 		fi
 
@@ -81,7 +85,7 @@ __gitcomp_opts ()
 		else
 			sfx="$4"
 		fi
-		compadd -S "$sfx" -p "${2-}" -- "$c" && _ret=0
+		__gitcompadd "$c" "${2-}" "$sfx"
 	done
 }
 
-- 
2.31.0

[PATCH v1 37/43] completion: zsh: add correct removable suffix

[Felipe Contreras]

Zsh has a nice feature that allows a suffix to be automatically removed
if followed by a space.

For example:

  git log --prety=

If a space is typed, the suffix '=' is removed.

But we have to set the correct prefix first.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 4e9699f542..43b7c1b210 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -51,7 +51,7 @@ functions[complete]="$old_complete"
 
 __gitcompadd ()
 {
-	compadd -p "${2-}" -S "${3- }" -- ${=1} && _ret=0
+	compadd -p "${2-}" -S "${3- }" -q -- ${=1} && _ret=0
 }
 
 __gitcomp ()
@@ -79,7 +79,8 @@ __gitcomp_opts ()
 
 		if [[ -z "${4+set}" ]]; then
 			case $c in
-			*=|*.) sfx="" ;;
+			*=) c="${c%=}"; sfx="=" ;;
+			*.) sfx="" ;;
 			*) sfx=" " ;;
 			esac
 		else
-- 
2.31.0

[PATCH v1 38/43] completion: bash: simplify _get_comp_words_by_ref()

[Felipe Contreras]

We don't need the whole functionality of _get_comp_words_by_ref(), we
know exactly what we need from that function, so only do that.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 30 ++++++--------------------
 t/t9902-completion.sh                  | 21 ++++--------------
 2 files changed, 10 insertions(+), 41 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index d760434c0c..cbea35441c 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -408,30 +408,12 @@ __git_reassemble_comp_words_by_ref()
 if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
 _get_comp_words_by_ref ()
 {
-	local exclude cur_ words_ cword_
-	if [ "$1" = "-n" ]; then
-		exclude=$2
-		shift 2
-	fi
-	__git_reassemble_comp_words_by_ref "$exclude"
-	cur_=${words_[cword_]}
-	while [ $# -gt 0 ]; do
-		case "$1" in
-		cur)
-			cur=$cur_
-			;;
-		prev)
-			prev=${words_[$cword_-1]}
-			;;
-		words)
-			words=("${words_[@]}")
-			;;
-		cword)
-			cword=$cword_
-			;;
-		esac
-		shift
-	done
+	local words_ cword_
+	__git_reassemble_comp_words_by_ref "=:"
+	cword=$cword_
+	cur=${words_[cword]}
+	prev=${words_[cword-1]}
+	words=("${words_[@]}")
 }
 fi
 
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 205083184a..dfa2cb3b21 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -43,23 +43,10 @@ GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase'
 # So let's override it with a minimal version for testing purposes.
 _get_comp_words_by_ref ()
 {
-	while [ $# -gt 0 ]; do
-		case "$1" in
-		cur)
-			cur=${_words[_cword]}
-			;;
-		prev)
-			prev=${_words[_cword-1]}
-			;;
-		words)
-			words=("${_words[@]}")
-			;;
-		cword)
-			cword=$_cword
-			;;
-		esac
-		shift
-	done
+	cword=$_cword
+	cur=${_words[cword]}
+	prev=${_words[cword-1]}
+	words=("${_words[@]}")
 }
 
 print_comp ()
-- 
2.31.0

[PATCH v1 39/43] completion: bash: refactor _get_comp_words_by_ref()

[Felipe Contreras]

We don't need a separate function to do what we already know we want to
do.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 93 +++++++++++---------------
 1 file changed, 39 insertions(+), 54 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index cbea35441c..05b6762210 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -334,21 +334,11 @@ __git_dequote ()
 #
 #   RELEASE: 2.x
 
-# This function can be used to access a tokenized list of words
-# on the command line:
-#
-#	__git_reassemble_comp_words_by_ref '=:'
-#	if test "${words_[cword_-1]}" = -w
-#	then
-#		...
-#	fi
-#
-# The argument should be a collection of characters from the list of
-# word completion separators (COMP_WORDBREAKS) to treat as ordinary
-# characters.
+# This function reorganizes the words on the command line to be processed by
+# the rest of the script.
 #
 # This is roughly equivalent to going back in time and setting
-# COMP_WORDBREAKS to exclude those characters.  The intent is to
+# COMP_WORDBREAKS to exclude '=' and ':'.  The intent is to
 # make option types like --date=<type> and <rev>:<path> easy to
 # recognize by treating each shell word as a single token.
 #
@@ -356,60 +346,55 @@ __git_dequote ()
 # shared with other completion scripts.  By the time the completion
 # function gets called, COMP_WORDS has already been populated so local
 # changes to COMP_WORDBREAKS have no effect.
-#
-# Output: words_, cword_, cur_.
 
-__git_reassemble_comp_words_by_ref()
+if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
+_get_comp_words_by_ref ()
 {
+	local words_ cword_
 	local exclude i j first
+
 	# Which word separators to exclude?
-	exclude="${1//[^$COMP_WORDBREAKS]}"
+	exclude="${COMP_WORDBREAKS//[^=:]}"
 	cword_=$COMP_CWORD
 	if [ -z "$exclude" ]; then
 		words_=("${COMP_WORDS[@]}")
-		return
-	fi
-	# List of word completion separators has shrunk;
-	# re-assemble words to complete.
-	for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
-		# Append each nonempty word consisting of just
-		# word separator characters to the current word.
-		first=t
-		while
-			[ $i -gt 0 ] &&
-			[ -n "${COMP_WORDS[$i]}" ] &&
-			# word consists of excluded word separators
-			[ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
-		do
-			# Attach to the previous token,
-			# unless the previous token is the command name.
-			if [ $j -ge 2 ] && [ -n "$first" ]; then
-				((j--))
-			fi
-			first=
+	else
+		# List of word completion separators has shrunk;
+		# re-assemble words to complete.
+		for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
+			# Append each nonempty word consisting of just
+			# word separator characters to the current word.
+			first=t
+			while
+				[ $i -gt 0 ] &&
+				[ -n "${COMP_WORDS[$i]}" ] &&
+				# word consists of excluded word separators
+				[ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
+			do
+				# Attach to the previous token,
+				# unless the previous token is the command name.
+				if [ $j -ge 2 ] && [ -n "$first" ]; then
+					((j--))
+				fi
+				first=
+				words_[$j]=${words_[j]}${COMP_WORDS[i]}
+				if [ $i = $COMP_CWORD ]; then
+					cword_=$j
+				fi
+				if (($i < ${#COMP_WORDS[@]} - 1)); then
+					((i++))
+				else
+					# Done.
+					break 2
+				fi
+			done
 			words_[$j]=${words_[j]}${COMP_WORDS[i]}
 			if [ $i = $COMP_CWORD ]; then
 				cword_=$j
 			fi
-			if (($i < ${#COMP_WORDS[@]} - 1)); then
-				((i++))
-			else
-				# Done.
-				return
-			fi
 		done
-		words_[$j]=${words_[j]}${COMP_WORDS[i]}
-		if [ $i = $COMP_CWORD ]; then
-			cword_=$j
-		fi
-	done
-}
+	fi
 
-if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
-_get_comp_words_by_ref ()
-{
-	local words_ cword_
-	__git_reassemble_comp_words_by_ref "=:"
 	cword=$cword_
 	cur=${words_[cword]}
 	prev=${words_[cword-1]}
-- 
2.31.0

[PATCH v1 40/43] completion: bash: cleanup _get_comp_words_by_ref()

[Felipe Contreras]

Remove temporary variables.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 19 ++++++++-----------
 1 file changed, 8 insertions(+), 11 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 05b6762210..4b01de38a9 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -350,14 +350,13 @@ __git_dequote ()
 if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
 _get_comp_words_by_ref ()
 {
-	local words_ cword_
 	local exclude i j first
 
 	# Which word separators to exclude?
 	exclude="${COMP_WORDBREAKS//[^=:]}"
-	cword_=$COMP_CWORD
+	cword=$COMP_CWORD
 	if [ -z "$exclude" ]; then
-		words_=("${COMP_WORDS[@]}")
+		words=("${COMP_WORDS[@]}")
 	else
 		# List of word completion separators has shrunk;
 		# re-assemble words to complete.
@@ -377,9 +376,9 @@ _get_comp_words_by_ref ()
 					((j--))
 				fi
 				first=
-				words_[$j]=${words_[j]}${COMP_WORDS[i]}
+				words[$j]=${words[j]}${COMP_WORDS[i]}
 				if [ $i = $COMP_CWORD ]; then
-					cword_=$j
+					cword=$j
 				fi
 				if (($i < ${#COMP_WORDS[@]} - 1)); then
 					((i++))
@@ -388,17 +387,15 @@ _get_comp_words_by_ref ()
 					break 2
 				fi
 			done
-			words_[$j]=${words_[j]}${COMP_WORDS[i]}
+			words[$j]=${words[j]}${COMP_WORDS[i]}
 			if [ $i = $COMP_CWORD ]; then
-				cword_=$j
+				cword=$j
 			fi
 		done
 	fi
 
-	cword=$cword_
-	cur=${words_[cword]}
-	prev=${words_[cword-1]}
-	words=("${words_[@]}")
+	cur=${words[cword]}
+	prev=${words[cword-1]}
 }
 fi
 
-- 
2.31.0

[PATCH v1 41/43] completion: bash: trivial cleanup

[Felipe Contreras]

The most typical case first (COMP_WORDBREAKS contains our wanted words).

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 4b01de38a9..1cd249383b 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -355,9 +355,7 @@ _get_comp_words_by_ref ()
 	# Which word separators to exclude?
 	exclude="${COMP_WORDBREAKS//[^=:]}"
 	cword=$COMP_CWORD
-	if [ -z "$exclude" ]; then
-		words=("${COMP_WORDS[@]}")
-	else
+	if [ -n "$exclude" ]; then
 		# List of word completion separators has shrunk;
 		# re-assemble words to complete.
 		for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
@@ -392,6 +390,8 @@ _get_comp_words_by_ref ()
 				cword=$j
 			fi
 		done
+	else
+		words=("${COMP_WORDS[@]}")
 	fi
 
 	cur=${words[cword]}
-- 
2.31.0

[PATCH v1 42/43] completion: bash: rename _get_comp_words_by_ref()

[Felipe Contreras]

It's only used in one place, rename it, and use it even if
bash-completion's more inefficient version of _get_comp_words_by_ref()
is available.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 184 ++++++++++++-------------
 t/t9902-completion.sh                  |   2 +-
 2 files changed, 92 insertions(+), 94 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 1cd249383b..d66db0ea99 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -307,98 +307,6 @@ __git_dequote ()
 	done
 }
 
-# The following function is based on code from:
-#
-#   bash_completion - programmable completion functions for bash 3.2+
-#
-#   Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
-#             © 2009-2010, Bash Completion Maintainers
-#                     <bash-completion-devel@lists.alioth.debian.org>
-#
-#   This program is free software; you can redistribute it and/or modify
-#   it under the terms of the GNU General Public License as published by
-#   the Free Software Foundation; either version 2, or (at your option)
-#   any later version.
-#
-#   This program is distributed in the hope that it will be useful,
-#   but WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-#   GNU General Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License
-#   along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-#   The latest version of this software can be obtained here:
-#
-#   http://bash-completion.alioth.debian.org/
-#
-#   RELEASE: 2.x
-
-# This function reorganizes the words on the command line to be processed by
-# the rest of the script.
-#
-# This is roughly equivalent to going back in time and setting
-# COMP_WORDBREAKS to exclude '=' and ':'.  The intent is to
-# make option types like --date=<type> and <rev>:<path> easy to
-# recognize by treating each shell word as a single token.
-#
-# It is best not to set COMP_WORDBREAKS directly because the value is
-# shared with other completion scripts.  By the time the completion
-# function gets called, COMP_WORDS has already been populated so local
-# changes to COMP_WORDBREAKS have no effect.
-
-if ! type _get_comp_words_by_ref >/dev/null 2>&1; then
-_get_comp_words_by_ref ()
-{
-	local exclude i j first
-
-	# Which word separators to exclude?
-	exclude="${COMP_WORDBREAKS//[^=:]}"
-	cword=$COMP_CWORD
-	if [ -n "$exclude" ]; then
-		# List of word completion separators has shrunk;
-		# re-assemble words to complete.
-		for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
-			# Append each nonempty word consisting of just
-			# word separator characters to the current word.
-			first=t
-			while
-				[ $i -gt 0 ] &&
-				[ -n "${COMP_WORDS[$i]}" ] &&
-				# word consists of excluded word separators
-				[ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
-			do
-				# Attach to the previous token,
-				# unless the previous token is the command name.
-				if [ $j -ge 2 ] && [ -n "$first" ]; then
-					((j--))
-				fi
-				first=
-				words[$j]=${words[j]}${COMP_WORDS[i]}
-				if [ $i = $COMP_CWORD ]; then
-					cword=$j
-				fi
-				if (($i < ${#COMP_WORDS[@]} - 1)); then
-					((i++))
-				else
-					# Done.
-					break 2
-				fi
-			done
-			words[$j]=${words[j]}${COMP_WORDS[i]}
-			if [ $i = $COMP_CWORD ]; then
-				cword=$j
-			fi
-		done
-	else
-		words=("${COMP_WORDS[@]}")
-	fi
-
-	cur=${words[cword]}
-	prev=${words[cword-1]}
-}
-fi
-
 # Clear the variables caching builtins' options when (re-)sourcing
 # the completion script.
 if [[ -n ${ZSH_VERSION-} ]]; then
@@ -3435,10 +3343,100 @@ if [[ -n ${ZSH_VERSION-} && -z ${GIT_SOURCING_ZSH_COMPLETION-} ]]; then
 	return
 fi
 
+# The following function is based on code from:
+#
+#   bash_completion - programmable completion functions for bash 3.2+
+#
+#   Copyright © 2006-2008, Ian Macdonald <ian@caliban.org>
+#             © 2009-2010, Bash Completion Maintainers
+#                     <bash-completion-devel@lists.alioth.debian.org>
+#
+#   This program is free software; you can redistribute it and/or modify
+#   it under the terms of the GNU General Public License as published by
+#   the Free Software Foundation; either version 2, or (at your option)
+#   any later version.
+#
+#   This program is distributed in the hope that it will be useful,
+#   but WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#   GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License
+#   along with this program; if not, see <http://www.gnu.org/licenses/>.
+#
+#   The latest version of this software can be obtained here:
+#
+#   http://bash-completion.alioth.debian.org/
+#
+#   RELEASE: 2.x
+
+# This function reorganizes the words on the command line to be processed by
+# the rest of the script.
+#
+# This is roughly equivalent to going back in time and setting
+# COMP_WORDBREAKS to exclude '=' and ':'.  The intent is to
+# make option types like --date=<type> and <rev>:<path> easy to
+# recognize by treating each shell word as a single token.
+#
+# It is best not to set COMP_WORDBREAKS directly because the value is
+# shared with other completion scripts.  By the time the completion
+# function gets called, COMP_WORDS has already been populated so local
+# changes to COMP_WORDBREAKS have no effect.
+
+__git_get_comp_words_by_ref ()
+{
+	local exclude i j first
+
+	# Which word separators to exclude?
+	exclude="${COMP_WORDBREAKS//[^=:]}"
+	cword=$COMP_CWORD
+	if [ -n "$exclude" ]; then
+		# List of word completion separators has shrunk;
+		# re-assemble words to complete.
+		for ((i=0, j=0; i < ${#COMP_WORDS[@]}; i++, j++)); do
+			# Append each nonempty word consisting of just
+			# word separator characters to the current word.
+			first=t
+			while
+				[ $i -gt 0 ] &&
+				[ -n "${COMP_WORDS[$i]}" ] &&
+				# word consists of excluded word separators
+				[ "${COMP_WORDS[$i]//[^$exclude]}" = "${COMP_WORDS[$i]}" ]
+			do
+				# Attach to the previous token,
+				# unless the previous token is the command name.
+				if [ $j -ge 2 ] && [ -n "$first" ]; then
+					((j--))
+				fi
+				first=
+				words[$j]=${words[j]}${COMP_WORDS[i]}
+				if [ $i = $COMP_CWORD ]; then
+					cword=$j
+				fi
+				if (($i < ${#COMP_WORDS[@]} - 1)); then
+					((i++))
+				else
+					# Done.
+					break 2
+				fi
+			done
+			words[$j]=${words[j]}${COMP_WORDS[i]}
+			if [ $i = $COMP_CWORD ]; then
+				cword=$j
+			fi
+		done
+	else
+		words=("${COMP_WORDS[@]}")
+	fi
+
+	cur=${words[cword]}
+	prev=${words[cword-1]}
+}
+
 __git_func_wrap ()
 {
 	local cur words cword prev
-	_get_comp_words_by_ref -n =: cur words cword prev
+	__git_get_comp_words_by_ref
 	$1
 }
 
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index dfa2cb3b21..a184254891 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -41,7 +41,7 @@ GIT_TESTING_PORCELAIN_COMMAND_LIST='add checkout rebase'
 # We don't need this function to actually join words or do anything special.
 # Also, it's cleaner to avoid touching bash's internal completion variables.
 # So let's override it with a minimal version for testing purposes.
-_get_comp_words_by_ref ()
+__git_get_comp_words_by_ref ()
 {
 	cword=$_cword
 	cur=${_words[cword]}
-- 
2.31.0

[PATCH v1 43/43] completion: zsh: add higher-priority location

[Felipe Contreras]

bash-completion looks in /usr/local/share first, we should too.

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.zsh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 43b7c1b210..0024fd742c 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -35,6 +35,7 @@ if [ -z "$script" ]; then
 	locations=(
 		"$(dirname ${funcsourcetrace[1]%:*})"/git-completion.bash
 		"$HOME/.local/share/bash-completion/completions/git"
+		'/usr/local/share/bash-completion/completions/git'
 		"$bash_completion/git"
 		'/etc/bash_completion.d/git' # old debian
 		)
-- 
2.31.0

Re: [PATCH v1 00/43] completion: git-completion 1.3.1 patches

[Junio C Hamano]

Felipe Contreras <felipe.contreras@gmail.com> writes:

> These patches represent what comprises git-completion 1.3.1, a friendly
> fork I'm maintaining.
>
> Some of these have already been sent, and should be in "seen", but for
> some reason they are not [1]. Others have been sent, but probably won't
> receive any review soon.

This is not forgotten, I know they apply cleanly on top of the
thirteenth batch of this cycle in 'master', but there are a few
completion changes in flight between that base and 'seen' so after
the dust settles, these patches may have to be rebased on top.

In the meantime, reviews and improvements are still welcome (even
though it might be harder without having a clean merge into 'seen').

Re: [PATCH v1 00/43] completion: git-completion 1.3.1 patches

[Felipe Contreras]

Junio C Hamano wrote:
> Felipe Contreras <felipe.contreras@gmail.com> writes:
> 
> > These patches represent what comprises git-completion 1.3.1, a friendly
> > fork I'm maintaining.
> >
> > Some of these have already been sent, and should be in "seen", but for
> > some reason they are not [1]. Others have been sent, but probably won't
> > receive any review soon.
> 
> This is not forgotten, I know they apply cleanly on top of the
> thirteenth batch of this cycle in 'master', but there are a few
> completion changes in flight between that base and 'seen' so after
> the dust settles, these patches may have to be rebased on top.

I just tested the patches from v2 of that series [1] against the latest
in seen 837d9f133b (Merge branch 'ab/perl-makefile-cleanup' into seen,
2021-05-07); they still apply cleanly.

Cheers.

[1] https://lore.kernel.org/git/20201223144845.143039-1-felipe.contreras@gmail.com/

-- 
Felipe Contreras