diff options
Diffstat (limited to 'contrib/completion')
| -rw-r--r-- | contrib/completion/git-completion.bash | 360 | ||||
| -rw-r--r-- | contrib/completion/git-completion.tcsh | 12 | ||||
| -rw-r--r-- | contrib/completion/git-completion.zsh | 9 | ||||
| -rw-r--r-- | contrib/completion/git-prompt.sh | 32 |
4 files changed, 336 insertions, 77 deletions
diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 2186b4b77e..6df62c2173 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: @@ -52,19 +53,6 @@ __gitdir () fi } -__gitcomp_1 () -{ - local c IFS=$' \t\n' - for c in $1; do - c="$c$2" - case $c in - --*=*|*.) ;; - *) c="$c " ;; - esac - printf '%s\n' "$c" - done -} - # The following function is based on code from: # # bash_completion - programmable completion functions for bash 3.2+ @@ -194,8 +182,18 @@ _get_comp_words_by_ref () } fi -# Generates completion reply with compgen, appending a space to possible -# completion words, if necessary. +__gitcompadd () +{ + local i=0 + for x in $1; do + if [[ "$x" == "$3"* ]]; then + COMPREPLY[i++]="$2$x$4" + fi + done +} + +# Generates completion reply, appending a space to possible completion words, +# if necessary. # It accepts 1 to 4 arguments: # 1: List of possible completion words. # 2: A prefix to be added to each possible completion word (optional). @@ -207,19 +205,25 @@ __gitcomp () case "$cur_" in --*=) - COMPREPLY=() ;; *) - local IFS=$'\n' - COMPREPLY=($(compgen -P "${2-}" \ - -W "$(__gitcomp_1 "${1-}" "${4-}")" \ - -- "$cur_")) + local c i=0 IFS=$' \t\n' + for c in $1; do + c="$c${4-}" + if [[ $c == "$cur_"* ]]; then + case $c in + --*=*|*.) ;; + *) c="$c " ;; + esac + COMPREPLY[i++]="${2-}$c" + fi + done ;; esac } -# Generates completion reply with compgen from newline-separated possible -# completion words by appending a space to all of them. +# Generates completion reply from newline-separated possible completion words +# by appending a space to all of them. # 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). @@ -230,7 +234,125 @@ __gitcomp () __gitcomp_nl () { local IFS=$'\n' - COMPREPLY=($(compgen -P "${2-}" -S "${4- }" -W "$1" -- "${3-$cur}")) + __gitcompadd "$1" "${2-}" "${3-$cur}" "${4- }" +} + +# Generates completion reply with compgen from newline-separated possible +# completion filenames. +# It accepts 1 to 3 arguments: +# 1: List of possible completion filenames, separated by a single newline. +# 2: A directory prefix to be added to each possible completion filename +# (optional). +# 3: Generate possible completion matches for this word (optional). +__gitcomp_file () +{ + local IFS=$'\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 "$path" ;; + esac + done +} + +# Process path list returned by "ls-files" and "diff-index --name-only" +# commands, in order to list only file names relative to a specified +# directory, and append a slash to directory names. +__git_index_file_list_filter () +{ + # Default to Bash >= 4.x + __git_index_file_list_filter_bash +} + +# Execute git ls-files, returning paths relative to the directory +# specified in the first argument, and using the options specified in +# the second argument. +__git_ls_files_helper () +{ + ( + test -n "${CDPATH+set}" && unset CDPATH + # NOTE: $2 is not quoted in order to support multiple options + cd "$1" && git ls-files --exclude-standard $2 + ) 2>/dev/null +} + + +# Execute git diff-index, returning paths relative to the directory +# specified in the first argument, and using the tree object id +# specified in the second argument. +__git_diff_index_helper () +{ + ( + test -n "${CDPATH+set}" && unset CDPATH + 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" "$1" | __git_index_file_list_filter | + sort | uniq + fi } __git_heads () @@ -430,6 +552,46 @@ __git_complete_revlist_file () } +# __git_complete_index_file requires 1 argument: the options to pass to +# ls-file +__git_complete_index_file () +{ + local pfx cur_="$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 @@ -455,7 +617,6 @@ __git_complete_remote_or_refspec () case "$cmd" in push) no_complete_refspec=1 ;; fetch) - COMPREPLY=() return ;; *) ;; @@ -471,7 +632,6 @@ __git_complete_remote_or_refspec () return fi if [ $no_complete_refspec = 1 ]; then - COMPREPLY=() return fi [ "$remote" = "." ] && remote= @@ -572,6 +732,7 @@ __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 +892,43 @@ __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" $c +} + __git_whitespacelist="nowarn warn error error-all fix" _git_am () @@ -754,7 +952,6 @@ _git_am () " return esac - COMPREPLY=() } _git_apply () @@ -774,13 +971,10 @@ _git_apply () " return esac - COMPREPLY=() } _git_add () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp " @@ -789,7 +983,9 @@ _git_add () " return esac - COMPREPLY=() + + # XXX should we check for --update and --all options ? + __git_complete_index_file "--others --modified" } _git_archive () @@ -834,7 +1030,6 @@ _git_bisect () __gitcomp_nl "$(__git_refs)" ;; *) - COMPREPLY=() ;; esac } @@ -927,9 +1122,14 @@ _git_cherry () _git_cherry_pick () { + local dir="$(__gitdir)" + if [ -f "$dir"/CHERRY_PICK_HEAD ]; then + __gitcomp "--continue --quit --abort" + return + fi case "$cur" in --*) - __gitcomp "--edit --no-commit" + __gitcomp "--edit --no-commit --signoff --strategy= --mainline" ;; *) __gitcomp_nl "$(__git_refs)" @@ -939,15 +1139,15 @@ _git_cherry_pick () _git_clean () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp "--dry-run --quiet" return ;; esac - COMPREPLY=() + + # XXX should we check for -x option ? + __git_complete_index_file "--others" } _git_clone () @@ -973,12 +1173,16 @@ _git_clone () return ;; esac - COMPREPLY=() } _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 +1218,13 @@ _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 +1240,8 @@ _git_describe () __gitcomp_nl "$(__git_refs)" } +__git_diff_algorithms="myers minimal patience histogram" + __git_diff_common_options="--stat --numstat --shortstat --summary --patch-with-stat --name-only --name-status --color --no-color --color-words --no-renames --check @@ -1040,10 +1252,11 @@ __git_diff_common_options="--stat --numstat --shortstat --summary --no-ext-diff --no-prefix --src-prefix= --dst-prefix= --inter-hunk-context= - --patience + --patience --histogram --minimal --raw --dirstat --dirstat= --dirstat-by-file --dirstat-by-file= --cumulative + --diff-algorithm= " _git_diff () @@ -1051,6 +1264,10 @@ _git_diff () __git_has_doubledash && return case "$cur" in + --diff-algorithm=*) + __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" + return + ;; --*) __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex --base --ours --theirs --no-index @@ -1139,7 +1356,6 @@ _git_fsck () return ;; esac - COMPREPLY=() } _git_gc () @@ -1150,7 +1366,6 @@ _git_gc () return ;; esac - COMPREPLY=() } _git_gitk () @@ -1227,13 +1442,10 @@ _git_init () return ;; esac - COMPREPLY=() } _git_ls_files () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp "--cached --deleted --modified --others --ignored @@ -1246,7 +1458,10 @@ _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 () @@ -1362,7 +1577,6 @@ _git_mergetool () return ;; esac - COMPREPLY=() } _git_merge_base () @@ -1378,7 +1592,14 @@ _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 +1790,7 @@ __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 ;; @@ -1608,7 +1829,7 @@ _git_config () local remote="${prev#remote.}" remote="${remote%.fetch}" if [ -z "$cur" ]; then - COMPREPLY=("refs/heads/") + __gitcompadd "refs/heads/" "" "" "" return fi __gitcomp_nl "$(__git_refs_remotes "$remote")" @@ -1668,14 +1889,13 @@ _git_config () return ;; *.*) - COMPREPLY=() return ;; esac case "$cur" in --*) __gitcomp " - --global --system --file= + --system --global --local --file= --list --replace-all --get --get-all --get-regexp --add --unset --unset-all @@ -1848,6 +2068,7 @@ _git_config () diff.suppressBlankEmpty diff.tool diff.wordRegex + diff.algorithm difftool. difftool.prompt fetch.recurseSubmodules @@ -2048,7 +2269,6 @@ _git_remote () __gitcomp "$c" ;; *) - COMPREPLY=() ;; esac } @@ -2084,15 +2304,14 @@ _git_revert () _git_rm () { - __git_has_doubledash && return - case "$cur" in --*) __gitcomp "--cached --dry-run --ignore-unmatch --quiet" return ;; esac - COMPREPLY=() + + __git_complete_index_file "--cached" } _git_shortlog () @@ -2122,6 +2341,10 @@ _git_show () " "" "${cur#*=}" return ;; + --diff-algorithm=*) + __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}" + return + ;; --*) __gitcomp "--pretty= --format= --abbrev-commit --oneline $__git_diff_common_options @@ -2161,8 +2384,6 @@ _git_stash () *) if [ -z "$(__git_find_on_cmdline "$save_opts")" ]; then __gitcomp "$subcommands" - else - COMPREPLY=() fi ;; esac @@ -2175,14 +2396,12 @@ _git_stash () __gitcomp "--index --quiet" ;; show,--*|drop,--*|branch,--*) - COMPREPLY=() ;; show,*|apply,*|drop,*|pop,*|branch,*) __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \ | sed -n -e 's/:.*//p')" ;; *) - COMPREPLY=() ;; esac fi @@ -2192,7 +2411,7 @@ _git_submodule () { __git_has_doubledash && return - local subcommands="add status init update summary foreach sync" + local subcommands="add status init deinit update summary foreach sync" if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then case "$cur" in --*) @@ -2299,7 +2518,6 @@ _git_svn () __gitcomp "--revision= --parent" ;; *) - COMPREPLY=() ;; esac fi @@ -2324,13 +2542,10 @@ _git_tag () case "$prev" in -m|-F) - COMPREPLY=() ;; -*|tag) if [ $f = 1 ]; then __gitcomp_nl "$(__git_tags)" - else - COMPREPLY=() fi ;; *) @@ -2457,6 +2672,15 @@ 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 +2702,14 @@ 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 -- ${=1} && _ret=0 +} + _git () { local _ret=1 diff --git a/contrib/completion/git-prompt.sh b/contrib/completion/git-prompt.sh index 9bef0531c5..756a951459 100644 --- a/contrib/completion/git-prompt.sh +++ b/contrib/completion/git-prompt.sh @@ -43,7 +43,10 @@ # # If you would like to see if there're untracked files, then you can set # GIT_PS1_SHOWUNTRACKEDFILES to a nonempty value. If there're untracked -# files, then a '%' will be shown next to the branch name. +# files, then a '%' will be shown next to the branch name. You can +# configure this per-repository with the bash.showUntrackedFiles +# variable, which defaults to true once GIT_PS1_SHOWUNTRACKEDFILES is +# enabled. # # If you would like to see the difference between HEAD and its upstream, # set GIT_PS1_SHOWUPSTREAM="auto". A "<" indicates you are behind, ">" @@ -279,6 +282,8 @@ __git_ps1 () r="|MERGING" elif [ -f "$g/CHERRY_PICK_HEAD" ]; then r="|CHERRY-PICKING" + elif [ -f "$g/REVERT_HEAD" ]; then + r="|REVERTING" elif [ -f "$g/BISECT_LOG" ]; then r="|BISECTING" fi @@ -317,24 +322,25 @@ __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 |