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-rw-r--r--contrib/completion/git-completion.bash274
-rw-r--r--contrib/completion/git-completion.tcsh12
-rw-r--r--contrib/completion/git-completion.zsh9
-rw-r--r--contrib/completion/git-prompt.sh30
4 files changed, 294 insertions, 31 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 2186b4b77e..b62bec0279 100644
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -13,6 +13,7 @@
# *) .git/remotes file names
# *) git 'subcommands'
# *) tree paths within 'ref:path/to/file' expressions
+# *) file paths within current working directory and index
# *) common --long-options
#
# To use these routines:
@@ -233,6 +234,118 @@ __gitcomp_nl ()
COMPREPLY=($(compgen -P "${2-}" -S "${4- }" -W "$1" -- "${3-$cur}"))
}
+# Generates completion reply with compgen from newline-separated possible
+# completion filenames.
+# It accepts 1 to 3 arguments:
+# 1: List of possible completion filenames, separated by a single newline.
+# 2: A directory prefix to be added to each possible completion filename
+# (optional).
+# 3: Generate possible completion matches for this word (optional).
+__gitcomp_file ()
+{
+ local IFS=$'\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.
+ COMPREPLY=($(compgen -P "${2-}" -W "$1" -- "${3-$cur}"))
+
+ # Tell Bash that compspec generates filenames.
+ compopt -o filenames 2>/dev/null
+}
+
+__git_index_file_list_filter_compat ()
+{
+ local path
+
+ while read -r path; do
+ case "$path" in
+ ?*/*) echo "${path%%/*}/" ;;
+ *) echo "$path" ;;
+ esac
+ done
+}
+
+__git_index_file_list_filter_bash ()
+{
+ local path
+
+ while read -r path; do
+ case "$path" in
+ ?*/*)
+ # XXX if we append a slash to directory names when using
+ # `compopt -o filenames`, Bash will append another slash.
+ # This is pretty stupid, and this the reason why we have to
+ # define a compatible version for this function.
+ echo "${path%%/*}" ;;
+ *)
+ echo "$path" ;;
+ esac
+ done
+}
+
+# Process path list returned by "ls-files" and "diff-index --name-only"
+# commands, in order to list only file names relative to a specified
+# directory, and append a slash to directory names.
+__git_index_file_list_filter ()
+{
+ # Default to Bash >= 4.x
+ __git_index_file_list_filter_bash
+}
+
+# Execute git ls-files, returning paths relative to the directory
+# specified in the first argument, and using the options specified in
+# the second argument.
+__git_ls_files_helper ()
+{
+ # NOTE: $2 is not quoted in order to support multiple options
+ cd "$1" && git ls-files --exclude-standard $2
+} 2>/dev/null
+
+
+# Execute git diff-index, returning paths relative to the directory
+# specified in the first argument, and using the tree object id
+# specified in the second argument.
+__git_diff_index_helper ()
+{
+ cd "$1" && git diff-index --name-only --relative "$2"
+} 2>/dev/null
+
+# __git_index_files accepts 1 or 2 arguments:
+# 1: Options to pass to ls-files (required).
+# Supported options are --cached, --modified, --deleted, --others,
+# and --directory.
+# 2: A directory path (optional).
+# If provided, only files within the specified directory are listed.
+# Sub directories are never recursed. Path must have a trailing
+# slash.
+__git_index_files ()
+{
+ local dir="$(__gitdir)" root="${2-.}"
+
+ if [ -d "$dir" ]; then
+ __git_ls_files_helper "$root" "$1" | __git_index_file_list_filter |
+ sort | uniq
+ fi
+}
+
+# __git_diff_index_files accepts 1 or 2 arguments:
+# 1) The id of a tree object.
+# 2) A directory path (optional).
+# If provided, only files within the specified directory are listed.
+# Sub directories are never recursed. Path must have a trailing
+# slash.
+__git_diff_index_files ()
+{
+ local dir="$(__gitdir)" root="${2-.}"
+
+ if [ -d "$dir" ]; then
+ __git_diff_index_helper "$root" "$1" | __git_index_file_list_filter |
+ sort | uniq
+ fi
+}
+
__git_heads ()
{
local dir="$(__gitdir)"
@@ -430,6 +543,46 @@ __git_complete_revlist_file ()
}
+# __git_complete_index_file requires 1 argument: the options to pass to
+# ls-file
+__git_complete_index_file ()
+{
+ local pfx cur_="$cur"
+
+ case "$cur_" in
+ ?*/*)
+ pfx="${cur_%/*}"
+ cur_="${cur_##*/}"
+ pfx="${pfx}/"
+
+ __gitcomp_file "$(__git_index_files "$1" "$pfx")" "$pfx" "$cur_"
+ ;;
+ *)
+ __gitcomp_file "$(__git_index_files "$1")" "" "$cur_"
+ ;;
+ esac
+}
+
+# __git_complete_diff_index_file requires 1 argument: the id of a tree
+# object
+__git_complete_diff_index_file ()
+{
+ local pfx cur_="$cur"
+
+ case "$cur_" in
+ ?*/*)
+ pfx="${cur_%/*}"
+ cur_="${cur_##*/}"
+ pfx="${pfx}/"
+
+ __gitcomp_file "$(__git_diff_index_files "$1" "$pfx")" "$pfx" "$cur_"
+ ;;
+ *)
+ __gitcomp_file "$(__git_diff_index_files "$1")" "" "$cur_"
+ ;;
+ esac
+}
+
__git_complete_file ()
{
__git_complete_revlist_file
@@ -572,6 +725,7 @@ __git_list_porcelain_commands ()
archimport) : import;;
cat-file) : plumbing;;
check-attr) : plumbing;;
+ check-ignore) : plumbing;;
check-ref-format) : plumbing;;
checkout-index) : plumbing;;
commit-tree) : plumbing;;
@@ -731,6 +885,43 @@ __git_has_doubledash ()
return 1
}
+# Try to count non option arguments passed on the command line for the
+# specified git command.
+# When options are used, it is necessary to use the special -- option to
+# tell the implementation were non option arguments begin.
+# XXX this can not be improved, since options can appear everywhere, as
+# an example:
+# git mv x -n y
+#
+# __git_count_arguments requires 1 argument: the git command executed.
+__git_count_arguments ()
+{
+ local word i c=0
+
+ # Skip "git" (first argument)
+ for ((i=1; i < ${#words[@]}; i++)); do
+ word="${words[i]}"
+
+ case "$word" in
+ --)
+ # Good; we can assume that the following are only non
+ # option arguments.
+ ((c = 0))
+ ;;
+ "$1")
+ # Skip the specified git command and discard git
+ # main options
+ ((c = 0))
+ ;;
+ ?*)
+ ((c++))
+ ;;
+ esac
+ done
+
+ printf "%d" $c
+}
+
__git_whitespacelist="nowarn warn error error-all fix"
_git_am ()
@@ -779,8 +970,6 @@ _git_apply ()
_git_add ()
{
- __git_has_doubledash && return
-
case "$cur" in
--*)
__gitcomp "
@@ -789,7 +978,9 @@ _git_add ()
"
return
esac
- COMPREPLY=()
+
+ # XXX should we check for --update and --all options ?
+ __git_complete_index_file "--others --modified"
}
_git_archive ()
@@ -939,15 +1130,15 @@ _git_cherry_pick ()
_git_clean ()
{
- __git_has_doubledash && return
-
case "$cur" in
--*)
__gitcomp "--dry-run --quiet"
return
;;
esac
- COMPREPLY=()
+
+ # XXX should we check for -x option ?
+ __git_complete_index_file "--others"
}
_git_clone ()
@@ -978,7 +1169,12 @@ _git_clone ()
_git_commit ()
{
- __git_has_doubledash && return
+ case "$prev" in
+ -c|-C)
+ __gitcomp_nl "$(__git_refs)" "" "${cur}"
+ return
+ ;;
+ esac
case "$prev" in
-c|-C)
@@ -1014,7 +1210,13 @@ _git_commit ()
"
return
esac
- COMPREPLY=()
+
+ if git rev-parse --verify --quiet HEAD >/dev/null; then
+ __git_complete_diff_index_file "HEAD"
+ else
+ # This is the first commit
+ __git_complete_index_file "--cached"
+ fi
}
_git_describe ()
@@ -1030,6 +1232,8 @@ _git_describe ()
__gitcomp_nl "$(__git_refs)"
}
+__git_diff_algorithms="myers minimal patience histogram"
+
__git_diff_common_options="--stat --numstat --shortstat --summary
--patch-with-stat --name-only --name-status --color
--no-color --color-words --no-renames --check
@@ -1040,10 +1244,11 @@ __git_diff_common_options="--stat --numstat --shortstat --summary
--no-ext-diff
--no-prefix --src-prefix= --dst-prefix=
--inter-hunk-context=
- --patience
+ --patience --histogram --minimal
--raw
--dirstat --dirstat= --dirstat-by-file
--dirstat-by-file= --cumulative
+ --diff-algorithm=
"
_git_diff ()
@@ -1051,6 +1256,10 @@ _git_diff ()
__git_has_doubledash && return
case "$cur" in
+ --diff-algorithm=*)
+ __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
+ return
+ ;;
--*)
__gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
--base --ours --theirs --no-index
@@ -1232,8 +1441,6 @@ _git_init ()
_git_ls_files ()
{
- __git_has_doubledash && return
-
case "$cur" in
--*)
__gitcomp "--cached --deleted --modified --others --ignored
@@ -1246,7 +1453,10 @@ _git_ls_files ()
return
;;
esac
- COMPREPLY=()
+
+ # XXX ignore options like --modified and always suggest all cached
+ # files.
+ __git_complete_index_file "--cached"
}
_git_ls_remote ()
@@ -1378,7 +1588,14 @@ _git_mv ()
return
;;
esac
- COMPREPLY=()
+
+ if [ $(__git_count_arguments "mv") -gt 0 ]; then
+ # We need to show both cached and untracked files (including
+ # empty directories) since this may not be the last argument.
+ __git_complete_index_file "--cached --others --directory"
+ else
+ __git_complete_index_file "--cached"
+ fi
}
_git_name_rev ()
@@ -1569,7 +1786,7 @@ __git_config_get_set_variables ()
while [ $c -gt 1 ]; do
word="${words[c]}"
case "$word" in
- --global|--system|--file=*)
+ --system|--global|--local|--file=*)
config_file="$word"
break
;;
@@ -1675,7 +1892,7 @@ _git_config ()
case "$cur" in
--*)
__gitcomp "
- --global --system --file=
+ --system --global --local --file=
--list --replace-all
--get --get-all --get-regexp
--add --unset --unset-all
@@ -1848,6 +2065,7 @@ _git_config ()
diff.suppressBlankEmpty
diff.tool
diff.wordRegex
+ diff.algorithm
difftool.
difftool.prompt
fetch.recurseSubmodules
@@ -2084,15 +2302,14 @@ _git_revert ()
_git_rm ()
{
- __git_has_doubledash && return
-
case "$cur" in
--*)
__gitcomp "--cached --dry-run --ignore-unmatch --quiet"
return
;;
esac
- COMPREPLY=()
+
+ __git_complete_index_file "--cached"
}
_git_shortlog ()
@@ -2122,6 +2339,10 @@ _git_show ()
" "" "${cur#*=}"
return
;;
+ --diff-algorithm=*)
+ __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
+ return
+ ;;
--*)
__gitcomp "--pretty= --format= --abbrev-commit --oneline
$__git_diff_common_options
@@ -2457,6 +2678,15 @@ if [[ -n ${ZSH_VERSION-} ]]; then
compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
}
+ __gitcomp_file ()
+ {
+ emulate -L zsh
+
+ local IFS=$'\n'
+ compset -P '*[=:]'
+ compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
+ }
+
__git_zsh_helper ()
{
emulate -L ksh
@@ -2478,6 +2708,14 @@ if [[ -n ${ZSH_VERSION-} ]]; then
compdef _git git gitk
return
+elif [[ -n ${BASH_VERSION-} ]]; then
+ if ((${BASH_VERSINFO[0]} < 4)); then
+ # compopt is not supported
+ __git_index_file_list_filter ()
+ {
+ __git_index_file_list_filter_compat
+ }
+ fi
fi
__git_func_wrap ()
diff --git a/contrib/completion/git-completion.tcsh b/contrib/completion/git-completion.tcsh
index 3e3889f2b4..eaacaf0c3e 100644
--- a/contrib/completion/git-completion.tcsh
+++ b/contrib/completion/git-completion.tcsh
@@ -52,6 +52,18 @@ cat << EOF > ${__git_tcsh_completion_script}
source ${__git_tcsh_completion_original_script}
+# Remove the colon as a completion separator because tcsh cannot handle it
+COMP_WORDBREAKS=\${COMP_WORDBREAKS//:}
+
+# For file completion, tcsh needs the '/' to be appended to directories.
+# By default, the bash script does not do that.
+# We can achieve this by using the below compatibility
+# method of the git-completion.bash script.
+__git_index_file_list_filter ()
+{
+ __git_index_file_list_filter_compat
+}
+
# Set COMP_WORDS in a way that can be handled by the bash script.
COMP_WORDS=(\$2)
diff --git a/contrib/completion/git-completion.zsh b/contrib/completion/git-completion.zsh
index 45775021ff..cf8116d477 100644
--- a/contrib/completion/git-completion.zsh
+++ b/contrib/completion/git-completion.zsh
@@ -60,6 +60,15 @@ __gitcomp_nl ()
compadd -Q -S "${4- }" -p "${2-}" -- ${=1} && _ret=0
}
+__gitcomp_file ()
+{
+ emulate -L zsh
+
+ local IFS=$'\n'
+ compset -P '*[=:]'
+ compadd -Q -p "${2-}" -f -- ${=1} && _ret=0
+}
+
_git ()
{
local _ret=1
diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh
index 9bef0531c5..341422a766 100644
--- a/contrib/completion/git-prompt.sh
+++ b/contrib/completion/git-prompt.sh
@@ -43,7 +43,10 @@
#
# If you would like to see if there're untracked files, then you can set
# GIT_PS1_SHOWUNTRACKEDFILES to a nonempty value. If there're untracked
-# files, then a '%' will be shown next to the branch name.
+# files, then a '%' will be shown next to the branch name. You can
+# configure this per-repository with the bash.showUntrackedFiles
+# variable, which defaults to true once GIT_PS1_SHOWUNTRACKEDFILES is
+# enabled.
#
# If you would like to see the difference between HEAD and its upstream,
# set GIT_PS1_SHOWUPSTREAM="auto". A "<" indicates you are behind, ">"
@@ -317,24 +320,25 @@ __git_ps1 ()
b="GIT_DIR!"
fi
elif [ "true" = "$(git rev-parse --is-inside-work-tree 2>/dev/null)" ]; then
- if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ]; then
- if [ "$(git config --bool bash.showDirtyState)" != "false" ]; then
- git diff --no-ext-diff --quiet --exit-code || w="*"
- if git rev-parse --quiet --verify HEAD >/dev/null; then
- git diff-index --cached --quiet HEAD -- || i="+"
- else
- i="#"
- fi
+ if [ -n "${GIT_PS1_SHOWDIRTYSTATE-}" ] &&
+ [ "$(git config --bool bash.showDirtyState)" != "false" ]
+ then
+ git diff --no-ext-diff --quiet --exit-code || w="*"
+ if git rev-parse --quiet --verify HEAD >/dev/null; then
+ git diff-index --cached --quiet HEAD -- || i="+"
+ else
+ i="#"
fi
fi
if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then
git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$"
fi
- if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ]; then
- if [ -n "$(git ls-files --others --exclude-standard)" ]; then
- u="%"
- fi
+ if [ -n "${GIT_PS1_SHOWUNTRACKEDFILES-}" ] &&
+ [ "$(git config --bool bash.showUntrackedFiles)" != "false" ] &&
+ [ -n "$(git ls-files --others --exclude-standard)" ]
+ then
+ u="%"
fi
if [ -n "${GIT_PS1_SHOWUPSTREAM-}" ]; then