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-rw-r--r--contrib/coccinelle/array.cocci16
-rw-r--r--contrib/coccinelle/strbuf.cocci6
-rw-r--r--contrib/completion/git-completion.bash251
-rw-r--r--contrib/completion/git-prompt.sh3
-rwxr-xr-xcontrib/remote-helpers/git-remote-bzr16
-rwxr-xr-xcontrib/remote-helpers/git-remote-hg16
6 files changed, 205 insertions, 103 deletions
diff --git a/contrib/coccinelle/array.cocci b/contrib/coccinelle/array.cocci
index 2d7f25d99f..4ba98b7eaf 100644
--- a/contrib/coccinelle/array.cocci
+++ b/contrib/coccinelle/array.cocci
@@ -24,3 +24,19 @@ expression n;
@@
- memcpy(dst, src, n * sizeof(T));
+ COPY_ARRAY(dst, src, n);
+
+@@
+type T;
+T *ptr;
+expression n;
+@@
+- ptr = xmalloc(n * sizeof(*ptr));
++ ALLOC_ARRAY(ptr, n);
+
+@@
+type T;
+T *ptr;
+expression n;
+@@
+- ptr = xmalloc(n * sizeof(T));
++ ALLOC_ARRAY(ptr, n);
diff --git a/contrib/coccinelle/strbuf.cocci b/contrib/coccinelle/strbuf.cocci
index 63995f22ff..1d580e49b0 100644
--- a/contrib/coccinelle/strbuf.cocci
+++ b/contrib/coccinelle/strbuf.cocci
@@ -38,3 +38,9 @@ expression E1, E2, E3;
@@
- strbuf_addstr(E1, find_unique_abbrev(E2, E3));
+ strbuf_add_unique_abbrev(E1, E2, E3);
+
+@@
+expression E1, E2;
+@@
+- strbuf_addstr(E1, real_path(E2));
++ strbuf_add_real_path(E1, E2);
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 41ee52991d..fc32286a43 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -34,21 +34,41 @@ case "$COMP_WORDBREAKS" in
*) COMP_WORDBREAKS="$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 $__git_repo_path
+# variable.
+__git_find_repo_path ()
+{
+ if [ -n "$__git_repo_path" ]; then
+ # we already know where it is
+ return
+ fi
+
+ if [ -n "${__git_C_args-}" ]; then
+ __git_repo_path="$(git "${__git_C_args[@]}" \
+ ${__git_dir:+--git-dir="$__git_dir"} \
+ rev-parse --absolute-git-dir 2>/dev/null)"
+ elif [ -n "${__git_dir-}" ]; then
+ test -d "$__git_dir" &&
+ __git_repo_path="$__git_dir"
+ elif [ -n "${GIT_DIR-}" ]; then
+ test -d "${GIT_DIR-}" &&
+ __git_repo_path="$GIT_DIR"
+ elif [ -d .git ]; then
+ __git_repo_path=.git
+ else
+ __git_repo_path="$(git rev-parse --git-dir 2>/dev/null)"
+ fi
+}
+
+# Deprecated: use __git_find_repo_path() and $__git_repo_path instead
# __gitdir accepts 0 or 1 arguments (i.e., location)
# returns location of .git repo
__gitdir ()
{
if [ -z "${1-}" ]; then
- if [ -n "${__git_dir-}" ]; then
- echo "$__git_dir"
- elif [ -n "${GIT_DIR-}" ]; then
- test -d "${GIT_DIR-}" || return 1
- echo "$GIT_DIR"
- elif [ -d .git ]; then
- echo .git
- else
- git rev-parse --git-dir 2>/dev/null
- fi
+ __git_find_repo_path || return 1
+ echo "$__git_repo_path"
elif [ -d "$1/.git" ]; then
echo "$1/.git"
else
@@ -56,6 +76,14 @@ __gitdir ()
fi
}
+# Runs git with all the options given as argument, respecting any
+# '--git-dir=<path>' and '-C <path>' options present on the command line
+__git ()
+{
+ git ${__git_C_args:+"${__git_C_args[@]}"} \
+ ${__git_dir:+--git-dir="$__git_dir"} "$@" 2>/dev/null
+}
+
# The following function is based on code from:
#
# bash_completion - programmable completion functions for bash 3.2+
@@ -283,11 +311,11 @@ __gitcomp_file ()
__git_ls_files_helper ()
{
if [ "$2" == "--committable" ]; then
- git -C "$1" diff-index --name-only --relative HEAD
+ __git -C "$1" diff-index --name-only --relative HEAD
else
# NOTE: $2 is not quoted in order to support multiple options
- git -C "$1" ls-files --exclude-standard $2
- fi 2>/dev/null
+ __git -C "$1" ls-files --exclude-standard $2
+ fi
}
@@ -299,47 +327,61 @@ __git_ls_files_helper ()
# slash.
__git_index_files ()
{
- local dir="$(__gitdir)" root="${2-.}" file
+ local root="${2-.}" file
- if [ -d "$dir" ]; then
- __git_ls_files_helper "$root" "$1" |
- while read -r file; do
- case "$file" in
- ?*/*) echo "${file%%/*}" ;;
- *) echo "$file" ;;
- esac
- done | sort | uniq
- fi
+ __git_ls_files_helper "$root" "$1" |
+ while read -r file; do
+ case "$file" in
+ ?*/*) echo "${file%%/*}" ;;
+ *) echo "$file" ;;
+ esac
+ done | sort | uniq
}
__git_heads ()
{
- local dir="$(__gitdir)"
- if [ -d "$dir" ]; then
- git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
- refs/heads
- return
- fi
+ __git for-each-ref --format='%(refname:short)' refs/heads
}
__git_tags ()
{
- local dir="$(__gitdir)"
- if [ -d "$dir" ]; then
- git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
- refs/tags
- return
- fi
+ __git for-each-ref --format='%(refname:short)' refs/tags
}
-# __git_refs accepts 0, 1 (to pass to __gitdir), or 2 arguments
-# presence of 2nd argument means use the guess heuristic employed
-# by checkout for tracking branches
+# Lists refs from the local (by default) or from a remote repository.
+# It accepts 0, 1 or 2 arguments:
+# 1: The remote to list refs from (optional; ignored, if set but empty).
+# Can be the name of a configured remote, a path, or a URL.
+# 2: In addition to local refs, list unique branches from refs/remotes/ for
+# 'git checkout's tracking DWIMery (optional; ignored, if set but empty).
__git_refs ()
{
- local i hash dir="$(__gitdir "${1-}")" track="${2-}"
+ local i hash dir track="${2-}"
+ local list_refs_from=path remote="${1-}"
local format refs pfx
- if [ -d "$dir" ]; then
+
+ __git_find_repo_path
+ dir="$__git_repo_path"
+
+ if [ -z "$remote" ]; then
+ if [ -z "$dir" ]; then
+ return
+ fi
+ else
+ if __git_is_configured_remote "$remote"; then
+ # configured remote takes precedence over a
+ # local directory with the same name
+ list_refs_from=remote
+ elif [ -d "$remote/.git" ]; then
+ dir="$remote/.git"
+ elif [ -d "$remote" ]; then
+ dir="$remote"
+ else
+ list_refs_from=url
+ fi
+ fi
+
+ if [ "$list_refs_from" = path ]; then
case "$cur" in
refs|refs/*)
format="refname"
@@ -355,14 +397,14 @@ __git_refs ()
refs="refs/tags refs/heads refs/remotes"
;;
esac
- git --git-dir="$dir" for-each-ref --format="$pfx%($format)" \
+ __git_dir="$dir" __git for-each-ref --format="$pfx%($format)" \
$refs
if [ -n "$track" ]; then
# employ the heuristic used by git checkout
# Try to find a remote branch that matches the completion word
# but only output if the branch name is unique
local ref entry
- git --git-dir="$dir" for-each-ref --shell --format="ref=%(refname:short)" \
+ __git for-each-ref --shell --format="ref=%(refname:short)" \
"refs/remotes/" | \
while read -r entry; do
eval "$entry"
@@ -376,7 +418,7 @@ __git_refs ()
fi
case "$cur" in
refs|refs/*)
- git ls-remote "$dir" "$cur*" 2>/dev/null | \
+ __git ls-remote "$remote" "$cur*" | \
while read -r hash i; do
case "$i" in
*^{}) ;;
@@ -385,9 +427,21 @@ __git_refs ()
done
;;
*)
- echo "HEAD"
- git for-each-ref --format="%(refname:short)" -- \
- "refs/remotes/$dir/" 2>/dev/null | sed -e "s#^$dir/##"
+ if [ "$list_refs_from" = remote ]; then
+ echo "HEAD"
+ __git for-each-ref --format="%(refname:short)" \
+ "refs/remotes/$remote/" | sed -e "s#^$remote/##"
+ else
+ __git ls-remote "$remote" HEAD \
+ "refs/tags/*" "refs/heads/*" "refs/remotes/*" |
+ while read -r hash i; do
+ case "$i" in
+ *^{}) ;;
+ refs/*) echo "${i#refs/*/}" ;;
+ *) echo "$i" ;; # symbolic refs
+ esac
+ done
+ fi
;;
esac
}
@@ -405,7 +459,7 @@ __git_refs2 ()
__git_refs_remotes ()
{
local i hash
- git ls-remote "$1" 'refs/heads/*' 2>/dev/null | \
+ __git ls-remote "$1" 'refs/heads/*' | \
while read -r hash i; do
echo "$i:refs/remotes/$1/${i#refs/heads/}"
done
@@ -413,9 +467,21 @@ __git_refs_remotes ()
__git_remotes ()
{
- local d="$(__gitdir)"
- test -d "$d/remotes" && ls -1 "$d/remotes"
- git --git-dir="$d" remote
+ __git_find_repo_path
+ test -d "$__git_repo_path/remotes" && ls -1 "$__git_repo_path/remotes"
+ __git remote
+}
+
+# Returns true if $1 matches the name of a configured remote, false otherwise.
+__git_is_configured_remote ()
+{
+ local remote
+ for remote in $(__git_remotes); do
+ if [ "$remote" = "$1" ]; then
+ return 0
+ fi
+ done
+ return 1
}
__git_list_merge_strategies ()
@@ -469,7 +535,7 @@ __git_complete_revlist_file ()
*) pfx="$ref:$pfx" ;;
esac
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" 2>/dev/null \
+ __gitcomp_nl "$(__git ls-tree "$ls" \
| sed '/^100... blob /{
s,^.* ,,
s,$, ,
@@ -747,7 +813,7 @@ __git_compute_porcelain_commands ()
__git_get_config_variables ()
{
local section="$1" i IFS=$'\n'
- for i in $(git --git-dir="$(__gitdir)" config --name-only --get-regexp "^$section\..*" 2>/dev/null); do
+ for i in $(__git config --name-only --get-regexp "^$section\..*"); do
echo "${i#$section.}"
done
}
@@ -765,8 +831,7 @@ __git_aliases ()
# __git_aliased_command requires 1 argument
__git_aliased_command ()
{
- local word cmdline=$(git --git-dir="$(__gitdir)" \
- config --get "alias.$1")
+ local word cmdline=$(__git config --get "alias.$1")
for word in $cmdline; do
case "$word" in
\!gitk|gitk)
@@ -842,7 +907,7 @@ __git_get_option_value ()
done
if [ -n "$config_key" ] && [ -z "$result" ]; then
- result="$(git --git-dir="$(__gitdir)" config "$config_key")"
+ result="$(__git config "$config_key")"
fi
echo "$result"
@@ -901,8 +966,8 @@ __git_whitespacelist="nowarn warn error error-all fix"
_git_am ()
{
- local dir="$(__gitdir)"
- if [ -d "$dir"/rebase-apply ]; then
+ __git_find_repo_path
+ if [ -d "$__git_repo_path"/rebase-apply ]; then
__gitcomp "--skip --continue --resolved --abort"
return
fi
@@ -990,7 +1055,8 @@ _git_bisect ()
local subcommands="start bad good skip reset visualize replay log run"
local subcommand="$(__git_find_on_cmdline "$subcommands")"
if [ -z "$subcommand" ]; then
- if [ -f "$(__gitdir)"/BISECT_START ]; then
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/BISECT_START ]; then
__gitcomp "$subcommands"
else
__gitcomp "replay start"
@@ -1096,8 +1162,8 @@ _git_cherry ()
_git_cherry_pick ()
{
- local dir="$(__gitdir)"
- if [ -f "$dir"/CHERRY_PICK_HEAD ]; then
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
__gitcomp "--continue --quit --abort"
return
fi
@@ -1192,7 +1258,7 @@ _git_commit ()
return
esac
- if git rev-parse --verify --quiet HEAD >/dev/null; then
+ if __git rev-parse --verify --quiet HEAD >/dev/null; then
__git_complete_index_file "--committable"
else
# This is the first commit
@@ -1207,6 +1273,7 @@ _git_describe ()
__gitcomp "
--all --tags --contains --abbrev= --candidates=
--exact-match --debug --long --match --always --first-parent
+ --exclude
"
return
esac
@@ -1500,10 +1567,10 @@ __git_log_date_formats="relative iso8601 rfc2822 short local default raw"
_git_log ()
{
__git_has_doubledash && return
+ __git_find_repo_path
- local g="$(git rev-parse --git-dir 2>/dev/null)"
local merge=""
- if [ -f "$g/MERGE_HEAD" ]; then
+ if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
merge="--merge"
fi
case "$cur" in
@@ -1750,11 +1817,12 @@ _git_push ()
_git_rebase ()
{
- local dir="$(__gitdir)"
- if [ -f "$dir"/rebase-merge/interactive ]; then
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
__gitcomp "--continue --skip --abort --quit --edit-todo"
return
- elif [ -d "$dir"/rebase-apply ] || [ -d "$dir"/rebase-merge ]; then
+ elif [ -d "$__git_repo_path"/rebase-apply ] || \
+ [ -d "$__git_repo_path"/rebase-merge ]; then
__gitcomp "--continue --skip --abort --quit"
return
fi
@@ -1802,9 +1870,7 @@ _git_send_email ()
{
case "$prev" in
--to|--cc|--bcc|--from)
- __gitcomp "
- $(git --git-dir="$(__gitdir)" send-email --dump-aliases 2>/dev/null)
- "
+ __gitcomp "$(__git send-email --dump-aliases)"
return
;;
esac
@@ -1834,9 +1900,7 @@ _git_send_email ()
return
;;
--to=*|--cc=*|--bcc=*|--from=*)
- __gitcomp "
- $(git --git-dir="$(__gitdir)" send-email --dump-aliases 2>/dev/null)
- " "" "${cur#--*=}"
+ __gitcomp "$(__git send-email --dump-aliases)" "" "${cur#--*=}"
return
;;
--*)
@@ -1930,7 +1994,7 @@ __git_config_get_set_variables ()
c=$((--c))
done
- git --git-dir="$(__gitdir)" config $config_file --name-only --list 2>/dev/null
+ __git config $config_file --name-only --list
}
_git_config ()
@@ -1965,9 +2029,8 @@ _git_config ()
remote.*.push)
local remote="${prev#remote.}"
remote="${remote%.push}"
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" \
- for-each-ref --format='%(refname):%(refname)' \
- refs/heads)"
+ __gitcomp_nl "$(__git for-each-ref \
+ --format='%(refname):%(refname)' refs/heads)"
return
;;
pull.twohead|pull.octopus)
@@ -2482,8 +2545,8 @@ _git_reset ()
_git_revert ()
{
- local dir="$(__gitdir)"
- if [ -f "$dir"/REVERT_HEAD ]; then
+ __git_find_repo_path
+ if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
__gitcomp "--continue --quit --abort"
return
fi
@@ -2606,12 +2669,12 @@ _git_stash ()
if [ $cword -eq 3 ]; then
__gitcomp_nl "$(__git_refs)";
else
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
+ __gitcomp_nl "$(__git stash list \
| sed -n -e 's/:.*//p')"
fi
;;
show,*|apply,*|drop,*|pop,*)
- __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
+ __gitcomp_nl "$(__git stash list \
| sed -n -e 's/:.*//p')"
;;
*)
@@ -2838,7 +2901,8 @@ _git_worktree ()
__git_main ()
{
- local i c=1 command __git_dir
+ local i c=1 command __git_dir __git_repo_path
+ local __git_C_args C_args_count=0
while [ $c -lt $cword ]; do
i="${words[c]}"
@@ -2848,6 +2912,10 @@ __git_main ()
--bare) __git_dir="." ;;
--help) command="help"; break ;;
-c|--work-tree|--namespace) ((c++)) ;;
+ -C) __git_C_args[C_args_count++]=-C
+ ((c++))
+ __git_C_args[C_args_count++]="${words[c]}"
+ ;;
-*) ;;
*) command="$i"; break ;;
esac
@@ -2855,6 +2923,17 @@ __git_main ()
done
if [ -z "$command" ]; then
+ case "$prev" in
+ --git-dir|-C|--work-tree)
+ # these need a path argument, let's fall back to
+ # Bash filename completion
+ return
+ ;;
+ -c|--namespace)
+ # we don't support completing these options' arguments
+ return
+ ;;
+ esac
case "$cur" in
--*) __gitcomp "
--paginate
@@ -2880,13 +2959,13 @@ __git_main ()
fi
local completion_func="_git_${command//-/_}"
- declare -f $completion_func >/dev/null && $completion_func && return
+ declare -f $completion_func >/dev/null 2>/dev/null && $completion_func && return
local expansion=$(__git_aliased_command "$command")
if [ -n "$expansion" ]; then
words[1]=$expansion
completion_func="_git_${expansion//-/_}"
- declare -f $completion_func >/dev/null && $completion_func
+ declare -f $completion_func >/dev/null 2>/dev/null && $completion_func
fi
}
@@ -2894,9 +2973,11 @@ __gitk_main ()
{
__git_has_doubledash && return
- local g="$(__gitdir)"
+ local __git_repo_path
+ __git_find_repo_path
+
local merge=""
- if [ -f "$g/MERGE_HEAD" ]; then
+ if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
merge="--merge"
fi
case "$cur" in
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 97eacd7832..c6cbef38c2 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -82,6 +82,7 @@
# contains relative to newer annotated tag (v1.6.3.2~35)
# branch relative to newer tag or branch (master~4)
# describe relative to older annotated tag (v1.6.3.1-13-gdd42c2f)
+# tag relative to any older tag (v1.6.3.1-13-gdd42c2f)
# default exactly matching tag
#
# If you would like a colored hint about the current dirty state, set
@@ -443,6 +444,8 @@ __git_ps1 ()
git describe --contains HEAD ;;
(branch)
git describe --contains --all HEAD ;;
+ (tag)
+ git describe --tags HEAD ;;
(describe)
git describe HEAD ;;
(* | default)
diff --git a/contrib/remote-helpers/git-remote-bzr b/contrib/remote-helpers/git-remote-bzr
index 712a1377e2..1c3d87f861 100755
--- a/contrib/remote-helpers/git-remote-bzr
+++ b/contrib/remote-helpers/git-remote-bzr
@@ -1,13 +1,11 @@
-#!/usr/bin/env python
+#!/bin/sh
-import sys
-
-sys.stderr.write('WARNING: git-remote-bzr is now maintained independently.\n')
-sys.stderr.write('WARNING: For more information visit https://github.com/felipec/git-remote-bzr\n')
-
-sys.stderr.write('''WARNING:
+cat >&2 <<'EOT'
+WARNING: git-remote-bzr is now maintained independently.
+WARNING: For more information visit https://github.com/felipec/git-remote-bzr
+WARNING:
WARNING: You can pick a directory on your $PATH and download it, e.g.:
-WARNING: $ wget -O $HOME/bin/git-remote-bzr \\
+WARNING: $ wget -O $HOME/bin/git-remote-bzr \
WARNING: https://raw.github.com/felipec/git-remote-bzr/master/git-remote-bzr
WARNING: $ chmod +x $HOME/bin/git-remote-bzr
-''')
+EOT
diff --git a/contrib/remote-helpers/git-remote-hg b/contrib/remote-helpers/git-remote-hg
index 4255ad6312..8e9188364c 100755
--- a/contrib/remote-helpers/git-remote-hg
+++ b/contrib/remote-helpers/git-remote-hg
@@ -1,13 +1,11 @@
-#!/usr/bin/env python
+#!/bin/sh
-import sys
-
-sys.stderr.write('WARNING: git-remote-hg is now maintained independently.\n')
-sys.stderr.write('WARNING: For more information visit https://github.com/felipec/git-remote-hg\n')
-
-sys.stderr.write('''WARNING:
+cat >&2 <<'EOT'
+WARNING: git-remote-hg is now maintained independently.
+WARNING: For more information visit https://github.com/felipec/git-remote-hg
+WARNING:
WARNING: You can pick a directory on your $PATH and download it, e.g.:
-WARNING: $ wget -O $HOME/bin/git-remote-hg \\
+WARNING: $ wget -O $HOME/bin/git-remote-hg \
WARNING: https://raw.github.com/felipec/git-remote-hg/master/git-remote-hg
WARNING: $ chmod +x $HOME/bin/git-remote-hg
-''')
+EOT
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-30 15:37:55 +0000