From: Felipe Contreras <felipe.contreras@gmail.com>
To: git@vger.kernel.org
Cc: "Junio C Hamano" <gitster@pobox.com>,
"SZEDER Gábor" <szeder.dev@gmail.com>,
"Felipe Contreras" <felipe.contreras@gmail.com>
Subject: [PATCH v2 26/26] completion: bash: shuffle __gitcomp functions
Date: Tue, 10 Nov 2020 15:21:36 -0600 [thread overview]
Message-ID: <20201110212136.870769-27-felipe.contreras@gmail.com> (raw)
In-Reply-To: <20201110212136.870769-1-felipe.contreras@gmail.com>
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 | 262 +++++++++++++------------
1 file changed, 135 insertions(+), 127 deletions(-)
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index d73cdb7096..578b6b0d2f 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -45,6 +45,141 @@
# 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
+ case $c in
+ *=|*.) sfx="" ;;
+ *) sfx=" " ;;
+ esac
+ COMPREPLY[i++]="${2-}$c${4:-$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 $__git_repo_path
# variable.
@@ -159,77 +294,6 @@ __git_dequote ()
done
}
-# Appends prefiltered words to COMPREPLY without any additional processing.
-# Callers must take care of providing only words that match the current word
-# to be completed and adding any prefix and/or suffix (trailing space!), if
-# necessary.
-# 1: List of newline-separated matching completion words, complete with
-# prefix and suffix.
-__gitcomp_direct ()
-{
- local IFS=$'\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
- case $c in
- *=|*.) sfx="" ;;
- *) sfx=" " ;;
- esac
- COMPREPLY[i++]="${2-}$c${4:-$sfx}"
- fi
- done
-}
-
# Clear the variables caching builtins' options when (re-)sourcing
# the completion script.
if [[ -n ${ZSH_VERSION-} ]]; then
@@ -278,62 +342,6 @@ __gitcomp_builtin ()
__gitcomp_opts "$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
--
2.29.2
prev parent reply other threads:[~2020-11-10 21:22 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-10 21:21 [PATCH v2 00/26] completion: bash: a bunch of fixes, cleanups, and reorganization Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 01/26] completion: bash: fix prefix detection in branch.* Felipe Contreras
2020-11-25 8:48 ` SZEDER Gábor
2020-11-25 20:37 ` Junio C Hamano
2020-11-25 21:46 ` Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 02/26] completion: bash: add correct suffix in variables Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 03/26] completion: bash: fix for suboptions with value Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 04/26] completion: bash: do not modify COMP_WORDBREAKS Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 05/26] test: completion: fix currently typed words Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 06/26] test: completion: add run_func() helper Felipe Contreras
2020-11-11 7:27 ` Junio C Hamano
2020-11-11 11:43 ` Felipe Contreras
2020-11-11 16:39 ` Junio C Hamano
2020-11-12 22:54 ` Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 07/26] completion: bash: remove non-append functionality Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 08/26] completion: bash: get rid of _append() functions Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 09/26] completion: bash: get rid of any non-append code Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 10/26] completion: bash: factor out check in __gitcomp Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 11/26] completion: bash: simplify equal suffix check Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 12/26] completion: bash: refactor __gitcomp Felipe Contreras
2020-11-12 19:58 ` Junio C Hamano
2020-11-12 22:00 ` Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 13/26] completion: bash: simplify __gitcomp Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 14/26] completion: bash: change suffix check in __gitcomp Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 15/26] completion: bash: improve __gitcomp suffix code Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 16/26] completion: bash: simplify config_variable_name Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 17/26] test: completion: switch __gitcomp_nl prefix test Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 18/26] completion: bash: simplify _get_comp_words_by_ref() Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 19/26] completion: bash: refactor _get_comp_words_by_ref() Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 20/26] completion: bash: cleanup _get_comp_words_by_ref() Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 21/26] completion: bash: trivial cleanup Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 22/26] completion: bash: rename _get_comp_words_by_ref() Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 23/26] completion: bash: improve __gitcomp description Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 24/26] completion: bash: add __gitcomp_opts Felipe Contreras
2020-11-10 21:21 ` [PATCH v2 25/26] completion: bash: cleanup __gitcomp* invocations Felipe Contreras
2020-11-10 21:21 ` Felipe Contreras [this message]
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