[PATCH 0/4] completion: bash: a bunch of fixes

[PATCH 0/4] completion: bash: a bunch of fixes

[Felipe Contreras]

This is just the bug fixes from the previous series.

These should be pretty obvious and straightforward.


Felipe Contreras (4):
  completion: bash: fix prefix detection in branch.*
  completion: bash: add correct suffix in variables
  completion: bash: fix for suboptions with value
  completion: bash: fix for multiple dash commands

 contrib/completion/git-completion.bash | 14 +++++++-------
 t/t9902-completion.sh                  | 22 ++++++++++++++++++++++
 2 files changed, 29 insertions(+), 7 deletions(-)

-- 
2.29.2

[PATCH 1/4] 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 7c81e4ba49..b866b68b3c 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2615,8 +2615,8 @@ __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
-- 
2.29.2

[PATCH 2/4] 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>

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
---
 contrib/completion/git-completion.bash | 6 +++---
 t/t9902-completion.sh                  | 7 +++++++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index b866b68b3c..bbdb46d87e 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -2618,7 +2618,7 @@ __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.*.*)
@@ -2652,7 +2652,7 @@ __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.*.*)
@@ -2668,7 +2668,7 @@ __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.*.*)
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 2be9190425..4a3d3d1597 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -2293,6 +2293,13 @@ 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
-- 
2.29.2

[PATCH 3/4] completion: bash: 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 +-
 t/t9902-completion.sh                  | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index bbdb46d87e..5b2dff150d 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -347,7 +347,7 @@ __gitcomp ()
 	local cur_="${3-$cur}"
 
 	case "$cur_" in
-	--*=)
+	*=)
 		;;
 	--no-*)
 		local c i=0 IFS=$' \t\n'
diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh
index 4a3d3d1597..4deda01153 100755
--- a/t/t9902-completion.sh
+++ b/t/t9902-completion.sh
@@ -537,6 +537,15 @@ 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"
 '
@@ -2342,6 +2351,12 @@ 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" &&
-- 
2.29.2

[PATCH 4/4] 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 5b2dff150d..7e893abf43 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -412,7 +412,7 @@ __gitcomp_builtin ()
 	local incl="${2-}"
 	local excl="${3-}"
 
-	local var=__gitcomp_builtin_"${cmd/-/_}"
+	local var=__gitcomp_builtin_"${cmd//-/_}"
 	local options
 	eval "options=\${$var-}"
 
-- 
2.29.2