git-credential-netrc: accept gpg option
[gitweb.git] / contrib / completion / git-completion.bash
index d26312899db45180524a394be0d0064c2ab38675..b09c8a23626b431a0cb97f6f7f930cccce25bf07 100644 (file)
 # completion style.  For example '!f() { : git commit ; ... }; f' will
 # tell the completion to use commit completion.  This also works with aliases
 # of form "!sh -c '...'".  For example, "!sh -c ': git commit ; ... '".
+#
+# You can set the following environment variables to influence the behavior of
+# the completion routines:
+#
+#   GIT_COMPLETION_CHECKOUT_NO_GUESS
+#
+#     When set to "1", do not include "DWIM" suggestions in git-checkout
+#     completion (e.g., completing "foo" when "origin/foo" exists).
 
 case "$COMP_WORDBREAKS" in
 *:*) : great ;;
@@ -103,8 +111,7 @@ __git ()
 #   GNU General Public License for more details.
 #
 #   You should have received a copy of the GNU General Public License
-#   along with this program; if not, write to the Free Software Foundation,
-#   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#   along with this program; if not, see <http://www.gnu.org/licenses/>.
 #
 #   The latest version of this software can be obtained here:
 #
@@ -213,6 +220,20 @@ _get_comp_words_by_ref ()
 }
 fi
 
+# Fills the COMPREPLY array with prefiltered words 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=($1)
+}
+
 __gitcompappend ()
 {
        local x i=${#COMPREPLY[@]}
@@ -259,6 +280,43 @@ __gitcomp ()
        esac
 }
 
+# Clear the variables caching builtins' options when (re-)sourcing
+# the completion script.
+unset $(set |sed -ne 's/^\(__gitcomp_builtin_[a-zA-Z0-9_][a-zA-Z0-9_]*\)=.*/\1/p') 2>/dev/null
+
+# This function is equivalent to
+#
+#    __gitcomp "$(git xxx --git-completion-helper) ..."
+#
+# except that the output is cached. Accept 1-3 arguments:
+# 1: the git command to execute, this is also the cache key
+# 2: extra options to be added on top (e.g. negative forms)
+# 3: options to be excluded
+__gitcomp_builtin ()
+{
+       # spaces must be replaced with underscore for multi-word
+       # commands, e.g. "git remote add" becomes remote_add.
+       local cmd="$1"
+       local incl="$2"
+       local excl="$3"
+
+       local var=__gitcomp_builtin_"${cmd/-/_}"
+       local options
+       eval "options=\$$var"
+
+       if [ -z "$options" ]; then
+               # leading and trailing spaces are significant to make
+               # option removal work correctly.
+               options=" $(__git ${cmd/_/ } --git-completion-helper) $incl "
+               for i in $excl; do
+                       options="${options/ $i / }"
+               done
+               eval "$var=\"$options\""
+       fi
+
+       __gitcomp "$options"
+}
+
 # Variation of __gitcomp_nl () that appends to the existing list of
 # completion candidates, COMPREPLY.
 __gitcomp_nl_append ()
@@ -338,14 +396,27 @@ __git_index_files ()
        done | sort | uniq
 }
 
+# Lists branches from the local repository.
+# 1: A prefix to be added to each listed branch (optional).
+# 2: List only branches matching this word (optional; list all branches if
+#    unset or empty).
+# 3: A suffix to be appended to each listed branch (optional).
 __git_heads ()
 {
-       __git for-each-ref --format='%(refname:strip=2)' refs/heads
+       local pfx="${1-}" cur_="${2-}" sfx="${3-}"
+
+       __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
+                       "refs/heads/$cur_*" "refs/heads/$cur_*/**"
 }
 
+# Lists tags from the local repository.
+# Accepts the same positional parameters as __git_heads() above.
 __git_tags ()
 {
-       __git for-each-ref --format='%(refname:strip=2)' refs/tags
+       local pfx="${1-}" cur_="${2-}" sfx="${3-}"
+
+       __git for-each-ref --format="${pfx//\%/%%}%(refname:strip=2)$sfx" \
+                       "refs/tags/$cur_*" "refs/tags/$cur_*/**"
 }
 
 # Lists refs from the local (by default) or from a remote repository.
@@ -354,18 +425,21 @@ __git_tags ()
 #    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).
-# 3: Currently ignored.
+# 3: A prefix to be added to each listed ref (optional).
 # 4: List only refs matching this word (optional; list all refs if unset or
 #    empty).
+# 5: A suffix to be appended to each listed ref (optional; ignored, if set
+#    but empty).
 #
 # Use __git_complete_refs() instead.
 __git_refs ()
 {
        local i hash dir track="${2-}"
        local list_refs_from=path remote="${1-}"
-       local format refs pfx
-       local cur_="${4-$cur}"
+       local format refs
+       local pfx="${3-}" cur_="${4-$cur}" sfx="${5-}"
        local match="${4-}"
+       local fer_pfx="${pfx//\%/%%}" # "escape" for-each-ref format specifiers
 
        __git_find_repo_path
        dir="$__git_repo_path"
@@ -390,7 +464,8 @@ __git_refs ()
 
        if [ "$list_refs_from" = path ]; then
                if [[ "$cur_" == ^* ]]; then
-                       pfx="^"
+                       pfx="$pfx^"
+                       fer_pfx="$fer_pfx^"
                        cur_=${cur_#^}
                        match=${match#^}
                fi
@@ -401,11 +476,11 @@ __git_refs ()
                        track=""
                        ;;
                *)
-                       for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD; do
+                       for i in HEAD FETCH_HEAD ORIG_HEAD MERGE_HEAD REBASE_HEAD; do
                                case "$i" in
                                $match*)
                                        if [ -e "$dir/$i" ]; then
-                                               echo $pfx$i
+                                               echo "$pfx$i$sfx"
                                        fi
                                        ;;
                                esac
@@ -416,13 +491,13 @@ __git_refs ()
                                "refs/remotes/$match*" "refs/remotes/$match*/**")
                        ;;
                esac
-               __git_dir="$dir" __git for-each-ref --format="$pfx%($format)" \
+               __git_dir="$dir" __git for-each-ref --format="$fer_pfx%($format)$sfx" \
                        "${refs[@]}"
                if [ -n "$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
-                       __git for-each-ref --format="%(refname:strip=3)" \
+                       __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
                                --sort="refname:strip=3" \
                                "refs/remotes/*/$match*" "refs/remotes/*/$match*/**" | \
                        uniq -u
@@ -435,16 +510,16 @@ __git_refs ()
                while read -r hash i; do
                        case "$i" in
                        *^{}) ;;
-                       *) echo "$i" ;;
+                       *) echo "$pfx$i$sfx" ;;
                        esac
                done
                ;;
        *)
                if [ "$list_refs_from" = remote ]; then
                        case "HEAD" in
-                       $match*)        echo "HEAD" ;;
+                       $match*)        echo "${pfx}HEAD$sfx" ;;
                        esac
-                       __git for-each-ref --format="%(refname:strip=3)" \
+                       __git for-each-ref --format="$fer_pfx%(refname:strip=3)$sfx" \
                                "refs/remotes/$remote/$match*" \
                                "refs/remotes/$remote/$match*/**"
                else
@@ -458,8 +533,8 @@ __git_refs ()
                        while read -r hash i; do
                                case "$i" in
                                *^{})   ;;
-                               refs/*) echo "${i#refs/*/}" ;;
-                               *)      echo "$i" ;;  # symbolic refs
+                               refs/*) echo "$pfx${i#refs/*/}$sfx" ;;
+                               *)      echo "$pfx$i$sfx" ;;  # symbolic refs
                                esac
                        done
                fi
@@ -494,8 +569,7 @@ __git_complete_refs ()
                shift
        done
 
-       __gitcomp_nl "$(__git_refs "$remote" "$track" "" "$cur_")" \
-               "$pfx" "$cur_" "$sfx"
+       __gitcomp_direct "$(__git_refs "$remote" "$track" "$pfx" "$cur_" "$sfx")"
 }
 
 # __git_refs2 requires 1 argument (to pass to __git_refs)
@@ -519,11 +593,11 @@ __git_complete_fetch_refspecs ()
 {
        local i remote="$1" pfx="${2-}" cur_="${3-$cur}" sfx="${4- }"
 
-       __gitcomp_nl "$(
+       __gitcomp_direct "$(
                for i in $(__git_refs "$remote" "" "" "$cur_") ; do
-                       echo "$i:$i"
+                       echo "$pfx$i:$i$sfx"
                done
-               )" "$pfx" "$cur_" "$sfx"
+               )"
 }
 
 # __git_refs_remotes requires 1 argument (to pass to ls-remote)
@@ -557,7 +631,7 @@ __git_is_configured_remote ()
 
 __git_list_merge_strategies ()
 {
-       git merge -s help 2>&1 |
+       LANG=C LC_ALL=C git merge -s help 2>&1 |
        sed -n -e '/[Aa]vailable strategies are: /,/^$/{
                s/\.$//
                s/.*://
@@ -679,6 +753,7 @@ __git_complete_remote_or_refspec ()
                i="${words[c]}"
                case "$i" in
                --mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
+               -d|--delete) [ "$cmd" = "push" ] && lhs=0 ;;
                --all)
                        case "$cmd" in
                        push) no_complete_refspec=1 ;;
@@ -1034,12 +1109,13 @@ __git_count_arguments ()
 }
 
 __git_whitespacelist="nowarn warn error error-all fix"
+__git_am_inprogress_options="--skip --continue --resolved --abort --quit --show-current-patch"
 
 _git_am ()
 {
        __git_find_repo_path
        if [ -d "$__git_repo_path"/rebase-apply ]; then
-               __gitcomp "--skip --continue --resolved --abort"
+               __gitcomp "$__git_am_inprogress_options"
                return
        fi
        case "$cur" in
@@ -1048,12 +1124,8 @@ _git_am ()
                return
                ;;
        --*)
-               __gitcomp "
-                       --3way --committer-date-is-author-date --ignore-date
-                       --ignore-whitespace --ignore-space-change
-                       --interactive --keep --no-utf8 --signoff --utf8
-                       --whitespace= --scissors
-                       "
+               __gitcomp_builtin am "--no-utf8" \
+                       "$__git_am_inprogress_options"
                return
        esac
 }
@@ -1066,13 +1138,7 @@ _git_apply ()
                return
                ;;
        --*)
-               __gitcomp "
-                       --stat --numstat --summary --check --index
-                       --cached --index-info --reverse --reject --unidiff-zero
-                       --apply --no-add --exclude=
-                       --ignore-whitespace --ignore-space-change
-                       --whitespace= --inaccurate-eof --verbose
-                       "
+               __gitcomp_builtin apply
                return
        esac
 }
@@ -1081,15 +1147,16 @@ _git_add ()
 {
        case "$cur" in
        --*)
-               __gitcomp "
-                       --interactive --refresh --patch --update --dry-run
-                       --ignore-errors --intent-to-add
-                       "
+               __gitcomp_builtin add
                return
        esac
 
-       # XXX should we check for --update and --all options ?
-       __git_complete_index_file "--others --modified --directory --no-empty-directory"
+       local complete_opt="--others --modified --directory --no-empty-directory"
+       if test -n "$(__git_find_on_cmdline "-u --update")"
+       then
+               complete_opt="--modified"
+       fi
+       __git_complete_index_file "$complete_opt"
 }
 
 _git_archive ()
@@ -1106,7 +1173,7 @@ _git_archive ()
        --*)
                __gitcomp "
                        --format= --list --verbose
-                       --prefix= --remote= --exec=
+                       --prefix= --remote= --exec= --output
                        "
                return
                ;;
@@ -1157,16 +1224,13 @@ _git_branch ()
                __git_complete_refs --cur="${cur##--set-upstream-to=}"
                ;;
        --*)
-               __gitcomp "
-                       --color --no-color --verbose --abbrev= --no-abbrev
-                       --track --no-track --contains --merged --no-merged
-                       --set-upstream-to= --edit-description --list
-                       --unset-upstream --delete --move --remotes
+               __gitcomp_builtin branch "--no-color --no-abbrev
+                       --no-track --no-column
                        "
                ;;
        *)
                if [ $only_local_ref = "y" -a $has_r = "n" ]; then
-                       __gitcomp_nl "$(__git_heads)"
+                       __gitcomp_direct "$(__git_heads "" "$cur" " ")"
                else
                        __git_complete_refs
                fi
@@ -1203,16 +1267,14 @@ _git_checkout ()
                __gitcomp "diff3 merge" "" "${cur##--conflict=}"
                ;;
        --*)
-               __gitcomp "
-                       --quiet --ours --theirs --track --no-track --merge
-                       --conflict= --orphan --patch
-                       "
+               __gitcomp_builtin checkout "--no-track --no-recurse-submodules"
                ;;
        *)
                # check if --track, --no-track, or --no-guess was specified
                # if so, disable DWIM mode
                local flags="--track --no-track --no-guess" track_opt="--track"
-               if [ -n "$(__git_find_on_cmdline "$flags")" ]; then
+               if [ "$GIT_COMPLETION_CHECKOUT_NO_GUESS" = "1" ] ||
+                  [ -n "$(__git_find_on_cmdline "$flags")" ]; then
                        track_opt=''
                fi
                __git_complete_refs $track_opt
@@ -1225,16 +1287,19 @@ _git_cherry ()
        __git_complete_refs
 }
 
+__git_cherry_pick_inprogress_options="--continue --quit --abort"
+
 _git_cherry_pick ()
 {
        __git_find_repo_path
        if [ -f "$__git_repo_path"/CHERRY_PICK_HEAD ]; then
-               __gitcomp "--continue --quit --abort"
+               __gitcomp "$__git_cherry_pick_inprogress_options"
                return
        fi
        case "$cur" in
        --*)
-               __gitcomp "--edit --no-commit --signoff --strategy= --mainline"
+               __gitcomp_builtin cherry-pick "" \
+                       "$__git_cherry_pick_inprogress_options"
                ;;
        *)
                __git_complete_refs
@@ -1246,7 +1311,7 @@ _git_clean ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--dry-run --quiet"
+               __gitcomp_builtin clean
                return
                ;;
        esac
@@ -1259,23 +1324,7 @@ _git_clone ()
 {
        case "$cur" in
        --*)
-               __gitcomp "
-                       --local
-                       --no-hardlinks
-                       --shared
-                       --reference
-                       --quiet
-                       --no-checkout
-                       --bare
-                       --mirror
-                       --origin
-                       --upload-pack
-                       --template=
-                       --depth
-                       --single-branch
-                       --branch
-                       --recurse-submodules
-                       "
+               __gitcomp_builtin clone "--no-single-branch"
                return
                ;;
        esac
@@ -1308,15 +1357,7 @@ _git_commit ()
                return
                ;;
        --*)
-               __gitcomp "
-                       --all --author= --signoff --verify --no-verify
-                       --edit --no-edit
-                       --amend --include --only --interactive
-                       --dry-run --reuse-message= --reedit-message=
-                       --reset-author --file= --message= --template=
-                       --cleanup= --untracked-files --untracked-files=
-                       --verbose --quiet --fixup= --squash=
-                       "
+               __gitcomp_builtin commit "--no-edit --verify"
                return
        esac
 
@@ -1332,10 +1373,7 @@ _git_describe ()
 {
        case "$cur" in
        --*)
-               __gitcomp "
-                       --all --tags --contains --abbrev= --candidates=
-                       --exact-match --debug --long --match --always
-                       "
+               __gitcomp_builtin describe
                return
        esac
        __git_complete_refs
@@ -1349,7 +1387,7 @@ __git_diff_common_options="--stat --numstat --shortstat --summary
                        --patch-with-stat --name-only --name-status --color
                        --no-color --color-words --no-renames --check
                        --full-index --binary --abbrev --diff-filter=
-                       --find-copies-harder
+                       --find-copies-harder --ignore-cr-at-eol
                        --text --ignore-space-at-eol --ignore-space-change
                        --ignore-all-space --ignore-blank-lines --exit-code
                        --quiet --ext-diff --no-ext-diff
@@ -1360,7 +1398,7 @@ __git_diff_common_options="--stat --numstat --shortstat --summary
                        --dirstat --dirstat= --dirstat-by-file
                        --dirstat-by-file= --cumulative
                        --diff-algorithm=
-                       --submodule --submodule=
+                       --submodule --submodule= --ignore-submodules
 "
 
 _git_diff ()
@@ -1401,11 +1439,11 @@ _git_difftool ()
                return
                ;;
        --*)
-               __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
-                       --base --ours --theirs
-                       --no-renames --diff-filter= --find-copies-harder
-                       --relative --ignore-submodules
-                       --tool="
+               __gitcomp_builtin difftool "$__git_diff_common_options
+                                       --base --cached --ours --theirs
+                                       --pickaxe-all --pickaxe-regex
+                                       --relative --staged
+                                       "
                return
                ;;
        esac
@@ -1414,11 +1452,6 @@ _git_difftool ()
 
 __git_fetch_recurse_submodules="yes on-demand no"
 
-__git_fetch_options="
-       --quiet --verbose --append --upload-pack --force --keep --depth=
-       --tags --no-tags --all --prune --dry-run --recurse-submodules=
-"
-
 _git_fetch ()
 {
        case "$cur" in
@@ -1427,7 +1460,7 @@ _git_fetch ()
                return
                ;;
        --*)
-               __gitcomp "$__git_fetch_options"
+               __gitcomp_builtin fetch "--no-tags"
                return
                ;;
        esac
@@ -1464,10 +1497,7 @@ _git_fsck ()
 {
        case "$cur" in
        --*)
-               __gitcomp "
-                       --tags --root --unreachable --cache --no-reflogs --full
-                       --strict --verbose --lost-found
-                       "
+               __gitcomp_builtin fsck "--no-reflogs"
                return
                ;;
        esac
@@ -1477,7 +1507,7 @@ _git_gc ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--prune --aggressive"
+               __gitcomp_builtin gc
                return
                ;;
        esac
@@ -1488,8 +1518,43 @@ _git_gitk ()
        _gitk
 }
 
-__git_match_ctag() {
-       awk "/^${1//\//\\/}/ { print \$1 }" "$2"
+# Lists matching symbol names from a tag (as in ctags) file.
+# 1: List symbol names matching this word.
+# 2: The tag file to list symbol names from.
+# 3: A prefix to be added to each listed symbol name (optional).
+# 4: A suffix to be appended to each listed symbol name (optional).
+__git_match_ctag () {
+       awk -v pfx="${3-}" -v sfx="${4-}" "
+               /^${1//\//\\/}/ { print pfx \$1 sfx }
+               " "$2"
+}
+
+# Complete symbol names from a tag file.
+# Usage: __git_complete_symbol [<option>]...
+# --tags=<file>: The tag file to list symbol names from instead of the
+#                default "tags".
+# --pfx=<prefix>: A prefix to be added to each symbol name.
+# --cur=<word>: The current symbol name to be completed.  Defaults to
+#               the current word to be completed.
+# --sfx=<suffix>: A suffix to be appended to each symbol name instead
+#                 of the default space.
+__git_complete_symbol () {
+       local tags=tags pfx="" cur_="${cur-}" sfx=" "
+
+       while test $# != 0; do
+               case "$1" in
+               --tags=*)       tags="${1##--tags=}" ;;
+               --pfx=*)        pfx="${1##--pfx=}" ;;
+               --cur=*)        cur_="${1##--cur=}" ;;
+               --sfx=*)        sfx="${1##--sfx=}" ;;
+               *)              return 1 ;;
+               esac
+               shift
+       done
+
+       if test -r "$tags"; then
+               __gitcomp_direct "$(__git_match_ctag "$cur_" "$tags" "$pfx" "$sfx")"
+       fi
 }
 
 _git_grep ()
@@ -1498,29 +1563,14 @@ _git_grep ()
 
        case "$cur" in
        --*)
-               __gitcomp "
-                       --cached
-                       --text --ignore-case --word-regexp --invert-match
-                       --full-name --line-number
-                       --extended-regexp --basic-regexp --fixed-strings
-                       --perl-regexp
-                       --threads
-                       --files-with-matches --name-only
-                       --files-without-match
-                       --max-depth
-                       --count
-                       --and --or --not --all-match
-                       "
+               __gitcomp_builtin grep
                return
                ;;
        esac
 
        case "$cword,$prev" in
        2,*|*,-*)
-               if test -r tags; then
-                       __gitcomp_nl "$(__git_match_ctag "$cur" tags)"
-                       return
-               fi
+               __git_complete_symbol && return
                ;;
        esac
 
@@ -1531,7 +1581,7 @@ _git_help ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--all --guides --info --man --web"
+               __gitcomp_builtin help
                return
                ;;
        esac
@@ -1554,7 +1604,7 @@ _git_init ()
                return
                ;;
        --*)
-               __gitcomp "--quiet --bare --template= --shared --shared="
+               __gitcomp_builtin init
                return
                ;;
        esac
@@ -1564,13 +1614,7 @@ _git_ls_files ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--cached --deleted --modified --others --ignored
-                       --stage --directory --no-empty-directory --unmerged
-                       --killed --exclude= --exclude-from=
-                       --exclude-per-directory= --exclude-standard
-                       --error-unmatch --with-tree= --full-name
-                       --abbrev --ignored --exclude-per-directory
-                       "
+               __gitcomp_builtin ls-files "--no-empty-directory"
                return
                ;;
        esac
@@ -1582,6 +1626,12 @@ _git_ls_files ()
 
 _git_ls_remote ()
 {
+       case "$cur" in
+       --*)
+               __gitcomp_builtin ls-remote
+               return
+               ;;
+       esac
        __gitcomp_nl "$(__git_remotes)"
 }
 
@@ -1625,6 +1675,19 @@ _git_log ()
        if [ -f "$__git_repo_path/MERGE_HEAD" ]; then
                merge="--merge"
        fi
+       case "$prev,$cur" in
+       -L,:*:*)
+               return  # fall back to Bash filename completion
+               ;;
+       -L,:*)
+               __git_complete_symbol --cur="${cur#:}" --sfx=":"
+               return
+               ;;
+       -G,*|-S,*)
+               __git_complete_symbol
+               return
+               ;;
+       esac
        case "$cur" in
        --pretty=*|--format=*)
                __gitcomp "$__git_log_pretty_formats $(__git_pretty_aliases)
@@ -1670,26 +1733,37 @@ _git_log ()
                        "
                return
                ;;
+       -L:*:*)
+               return  # fall back to Bash filename completion
+               ;;
+       -L:*)
+               __git_complete_symbol --cur="${cur#-L:}" --sfx=":"
+               return
+               ;;
+       -G*)
+               __git_complete_symbol --pfx="-G" --cur="${cur#-G}"
+               return
+               ;;
+       -S*)
+               __git_complete_symbol --pfx="-S" --cur="${cur#-S}"
+               return
+               ;;
        esac
        __git_complete_revlist
 }
 
-# Common merge options shared by git-merge(1) and git-pull(1).
-__git_merge_options="
-       --no-commit --no-stat --log --no-log --squash --strategy
-       --commit --stat --no-squash --ff --no-ff --ff-only --edit --no-edit
-       --verify-signatures --no-verify-signatures --gpg-sign
-       --quiet --verbose --progress --no-progress
-"
-
 _git_merge ()
 {
        __git_complete_strategy && return
 
        case "$cur" in
        --*)
-               __gitcomp "$__git_merge_options
-                       --rerere-autoupdate --no-rerere-autoupdate --abort --continue"
+               __gitcomp_builtin merge "--no-rerere-autoupdate
+                               --no-commit --no-edit --no-ff
+                               --no-log --no-progress
+                               --no-squash --no-stat
+                               --no-verify-signatures
+                               "
                return
        esac
        __git_complete_refs
@@ -1703,7 +1777,7 @@ _git_mergetool ()
                return
                ;;
        --*)
-               __gitcomp "--tool="
+               __gitcomp "--tool= --prompt --no-prompt"
                return
                ;;
        esac
@@ -1713,7 +1787,7 @@ _git_merge_base ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--octopus --independent --is-ancestor --fork-point"
+               __gitcomp_builtin merge-base
                return
                ;;
        esac
@@ -1724,7 +1798,7 @@ _git_mv ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--dry-run"
+               __gitcomp_builtin mv
                return
                ;;
        esac
@@ -1740,17 +1814,17 @@ _git_mv ()
 
 _git_name_rev ()
 {
-       __gitcomp "--tags --all --stdin"
+       __gitcomp_builtin name-rev
 }
 
 _git_notes ()
 {
-       local subcommands='add append copy edit list prune remove show'
+       local subcommands='add append copy edit get-ref list merge prune remove show'
        local subcommand="$(__git_find_on_cmdline "$subcommands")"
 
        case "$subcommand,$cur" in
        ,--*)
-               __gitcomp '--ref'
+               __gitcomp_builtin notes
                ;;
        ,*)
                case "$prev" in
@@ -1762,21 +1836,14 @@ _git_notes ()
                        ;;
                esac
                ;;
-       add,--reuse-message=*|append,--reuse-message=*|\
-       add,--reedit-message=*|append,--reedit-message=*)
+       *,--reuse-message=*|*,--reedit-message=*)
                __git_complete_refs --cur="${cur#*=}"
                ;;
-       add,--*|append,--*)
-               __gitcomp '--file= --message= --reedit-message=
-                               --reuse-message='
-               ;;
-       copy,--*)
-               __gitcomp '--stdin'
-               ;;
-       prune,--*)
-               __gitcomp '--dry-run --verbose'
+       *,--*)
+               __gitcomp_builtin notes_$subcommand
                ;;
-       prune,*)
+       prune,*|get-ref,*)
+               # this command does not take a ref, do not complete it
                ;;
        *)
                case "$prev" in
@@ -1800,18 +1867,18 @@ _git_pull ()
                return
                ;;
        --*)
-               __gitcomp "
-                       --rebase --no-rebase
-                       $__git_merge_options
-                       $__git_fetch_options
-               "
+               __gitcomp_builtin pull "--no-autostash --no-commit --no-edit
+                                       --no-ff --no-log --no-progress --no-rebase
+                                       --no-squash --no-stat --no-tags
+                                       --no-verify-signatures"
+
                return
                ;;
        esac
        __git_complete_remote_or_refspec
 }
 
-__git_push_recurse_submodules="check on-demand"
+__git_push_recurse_submodules="check on-demand only"
 
 __git_complete_force_with_lease ()
 {
@@ -1855,12 +1922,7 @@ _git_push ()
                return
                ;;
        --*)
-               __gitcomp "
-                       --all --mirror --tags --dry-run --force --verbose
-                       --quiet --prune --delete --follow-tags
-                       --receive-pack= --repo= --set-upstream
-                       --force-with-lease --force-with-lease= --recurse-submodules=
-               "
+               __gitcomp_builtin push
                return
                ;;
        esac
@@ -1871,11 +1933,11 @@ _git_rebase ()
 {
        __git_find_repo_path
        if [ -f "$__git_repo_path"/rebase-merge/interactive ]; then
-               __gitcomp "--continue --skip --abort --quit --edit-todo"
+               __gitcomp "--continue --skip --abort --quit --edit-todo --show-current-patch"
                return
        elif [ -d "$__git_repo_path"/rebase-apply ] || \
             [ -d "$__git_repo_path"/rebase-merge ]; then
-               __gitcomp "--continue --skip --abort --quit"
+               __gitcomp "--continue --skip --abort --quit --show-current-patch"
                return
        fi
        __git_complete_strategy && return
@@ -1895,6 +1957,7 @@ _git_rebase ()
                        --autostash --no-autostash
                        --verify --no-verify
                        --keep-empty --root --force-rebase --no-ff
+                       --rerere-autoupdate
                        --exec
                        "
 
@@ -1960,7 +2023,7 @@ _git_send_email ()
                        --compose --confirm= --dry-run --envelope-sender
                        --from --identity
                        --in-reply-to --no-chain-reply-to --no-signed-off-by-cc
-                       --no-suppress-from --no-thread --quiet
+                       --no-suppress-from --no-thread --quiet --reply-to
                        --signed-off-by-cc --smtp-pass --smtp-server
                        --smtp-server-port --smtp-encryption= --smtp-user
                        --subject --suppress-cc= --suppress-from --thread --to
@@ -1998,11 +2061,7 @@ _git_status ()
                return
                ;;
        --*)
-               __gitcomp "
-                       --short --branch --porcelain --long --verbose
-                       --untracked-files= --ignore-submodules= --ignored
-                       --column= --no-column
-                       "
+               __gitcomp_builtin status "--no-column"
                return
                ;;
        esac
@@ -2144,14 +2203,7 @@ _git_config ()
        esac
        case "$cur" in
        --*)
-               __gitcomp "
-                       --system --global --local --file=
-                       --list --replace-all
-                       --get --get-all --get-regexp
-                       --add --unset --unset-all
-                       --remove-section --rename-section
-                       --name-only
-                       "
+               __gitcomp_builtin config
                return
                ;;
        branch.*.*)
@@ -2161,7 +2213,7 @@ _git_config ()
                ;;
        branch.*)
                local pfx="${cur%.*}." cur_="${cur#*.}"
-               __gitcomp_nl "$(__git_heads)" "$pfx" "$cur_" "."
+               __gitcomp_direct "$(__git_heads "$pfx" "$cur_" ".")"
                __gitcomp_nl_append $'autosetupmerge\nautosetuprebase\n' "$pfx" "$cur_"
                return
                ;;
@@ -2216,14 +2268,24 @@ _git_config ()
        esac
        __gitcomp "
                add.ignoreErrors
+               advice.amWorkDir
                advice.commitBeforeMerge
                advice.detachedHead
                advice.implicitIdentity
-               advice.pushNonFastForward
+               advice.pushAlreadyExists
+               advice.pushFetchFirst
+               advice.pushNeedsForce
+               advice.pushNonFFCurrent
+               advice.pushNonFFMatching
+               advice.pushUpdateRejected
                advice.resolveConflict
+               advice.rmHints
                advice.statusHints
+               advice.statusUoption
+               advice.ignoredHook
                alias.
                am.keepcr
+               am.threeWay
                apply.ignorewhitespace
                apply.whitespace
                branch.autosetupmerge
@@ -2268,19 +2330,26 @@ _git_config ()
                color.status.added
                color.status.changed
                color.status.header
+               color.status.localBranch
                color.status.nobranch
+               color.status.remoteBranch
                color.status.unmerged
                color.status.untracked
                color.status.updated
                color.ui
+               commit.cleanup
+               commit.gpgSign
                commit.status
                commit.template
+               commit.verbose
                core.abbrev
                core.askpass
                core.attributesfile
                core.autocrlf
                core.bare
                core.bigFileThreshold
+               core.checkStat
+               core.commentChar
                core.compression
                core.createObject
                core.deltaBaseCacheLimit
@@ -2290,6 +2359,8 @@ _git_config ()
                core.fileMode
                core.fsyncobjectfiles
                core.gitProxy
+               core.hideDotFiles
+               core.hooksPath
                core.ignoreStat
                core.ignorecase
                core.logAllRefUpdates
@@ -2297,20 +2368,30 @@ _git_config ()
                core.notesRef
                core.packedGitLimit
                core.packedGitWindowSize
+               core.packedRefsTimeout
                core.pager
+               core.precomposeUnicode
                core.preferSymlinkRefs
                core.preloadindex
+               core.protectHFS
+               core.protectNTFS
                core.quotepath
                core.repositoryFormatVersion
                core.safecrlf
                core.sharedRepository
                core.sparseCheckout
+               core.splitIndex
+               core.sshCommand
                core.symlinks
                core.trustctime
                core.untrackedCache
                core.warnAmbiguousRefs
                core.whitespace
                core.worktree
+               credential.helper
+               credential.useHttpPath
+               credential.username
+               credentialCache.ignoreSIGHUP
                diff.autorefreshindex
                diff.external
                diff.ignoreSubmodules
@@ -2342,15 +2423,19 @@ _git_config ()
                format.thread
                format.to
                gc.
+               gc.aggressiveDepth
                gc.aggressiveWindow
                gc.auto
+               gc.autoDetach
                gc.autopacklimit
+               gc.logExpiry
                gc.packrefs
                gc.pruneexpire
                gc.reflogexpire
                gc.reflogexpireunreachable
                gc.rerereresolved
                gc.rerereunresolved
+               gc.worktreePruneExpire
                gitcvs.allbinary
                gitcvs.commitmsgannotation
                gitcvs.dbTableNamePrefix
@@ -2488,7 +2573,10 @@ _git_config ()
                sendemail.suppressfrom
                sendemail.thread
                sendemail.to
+               sendemail.tocmd
                sendemail.validate
+               sendemail.smtpbatchsize
+               sendemail.smtprelogindelay
                showbranch.default
                status.relativePaths
                status.showUntrackedFiles
@@ -2507,56 +2595,107 @@ _git_config ()
 
 _git_remote ()
 {
-       local subcommands="add rename remove set-head set-branches set-url show prune update"
+       local subcommands="
+               add rename remove set-head set-branches
+               get-url set-url show prune update
+               "
        local subcommand="$(__git_find_on_cmdline "$subcommands")"
        if [ -z "$subcommand" ]; then
-               __gitcomp "$subcommands"
+               case "$cur" in
+               --*)
+                       __gitcomp_builtin remote
+                       ;;
+               *)
+                       __gitcomp "$subcommands"
+                       ;;
+               esac
                return
        fi
 
-       case "$subcommand" in
-       rename|remove|set-url|show|prune)
-               __gitcomp_nl "$(__git_remotes)"
+       case "$subcommand,$cur" in
+       add,--*)
+               __gitcomp_builtin remote_add "--no-tags"
+               ;;
+       add,*)
+               ;;
+       set-head,--*)
+               __gitcomp_builtin remote_set-head
+               ;;
+       set-branches,--*)
+               __gitcomp_builtin remote_set-branches
                ;;
-       set-head|set-branches)
+       set-head,*|set-branches,*)
                __git_complete_remote_or_refspec
                ;;
-       update)
+       update,--*)
+               __gitcomp_builtin remote_update
+               ;;
+       update,*)
                __gitcomp "$(__git_get_config_variables "remotes")"
                ;;
+       set-url,--*)
+               __gitcomp_builtin remote_set-url
+               ;;
+       get-url,--*)
+               __gitcomp_builtin remote_get-url
+               ;;
+       prune,--*)
+               __gitcomp_builtin remote_prune
+               ;;
        *)
+               __gitcomp_nl "$(__git_remotes)"
                ;;
        esac
 }
 
 _git_replace ()
 {
+       case "$cur" in
+       --*)
+               __gitcomp_builtin replace
+               return
+               ;;
+       esac
        __git_complete_refs
 }
 
+_git_rerere ()
+{
+       local subcommands="clear forget diff remaining status gc"
+       local subcommand="$(__git_find_on_cmdline "$subcommands")"
+       if test -z "$subcommand"
+       then
+               __gitcomp "$subcommands"
+               return
+       fi
+}
+
 _git_reset ()
 {
        __git_has_doubledash && return
 
        case "$cur" in
        --*)
-               __gitcomp "--merge --mixed --hard --soft --patch"
+               __gitcomp_builtin reset
                return
                ;;
        esac
        __git_complete_refs
 }
 
+__git_revert_inprogress_options="--continue --quit --abort"
+
 _git_revert ()
 {
        __git_find_repo_path
        if [ -f "$__git_repo_path"/REVERT_HEAD ]; then
-               __gitcomp "--continue --quit --abort"
+               __gitcomp "$__git_revert_inprogress_options"
                return
        fi
        case "$cur" in
        --*)
-               __gitcomp "--edit --mainline --no-edit --no-commit --signoff"
+               __gitcomp_builtin revert "--no-edit" \
+                       "$__git_revert_inprogress_options"
                return
                ;;
        esac
@@ -2567,7 +2706,7 @@ _git_rm ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--cached --dry-run --ignore-unmatch --quiet"
+               __gitcomp_builtin rm
                return
                ;;
        esac
@@ -2584,7 +2723,7 @@ _git_shortlog ()
                __gitcomp "
                        $__git_log_common_options
                        $__git_log_shortlog_options
-                       --numbered --summary
+                       --numbered --summary --email
                        "
                return
                ;;
@@ -2625,12 +2764,7 @@ _git_show_branch ()
 {
        case "$cur" in
        --*)
-               __gitcomp "
-                       --all --remotes --topo-order --date-order --current --more=
-                       --list --independent --merge-base --no-name
-                       --color --no-color
-                       --sha1-name --sparse --topics --reflog
-                       "
+               __gitcomp_builtin show-branch "--no-color"
                return
                ;;
        esac
@@ -2640,7 +2774,7 @@ _git_show_branch ()
 _git_stash ()
 {
        local save_opts='--all --keep-index --no-keep-index --quiet --patch --include-untracked'
-       local subcommands='save list show apply clear drop pop create branch'
+       local subcommands='push save list show apply clear drop pop create branch'
        local subcommand="$(__git_find_on_cmdline "$subcommands")"
        if [ -z "$subcommand" ]; then
                case "$cur" in
@@ -2655,6 +2789,9 @@ _git_stash ()
                esac
        else
                case "$subcommand,$cur" in
+               push,--*)
+                       __gitcomp "$save_opts --message"
+                       ;;
                save,--*)
                        __gitcomp "$save_opts"
                        ;;
@@ -2689,10 +2826,11 @@ _git_submodule ()
        __git_has_doubledash && return
 
        local subcommands="add status init deinit update summary foreach sync"
-       if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then
+       local subcommand="$(__git_find_on_cmdline "$subcommands")"
+       if [ -z "$subcommand" ]; then
                case "$cur" in
                --*)
-                       __gitcomp "--quiet --cached"
+                       __gitcomp "--quiet"
                        ;;
                *)
                        __gitcomp "$subcommands"
@@ -2700,6 +2838,33 @@ _git_submodule ()
                esac
                return
        fi
+
+       case "$subcommand,$cur" in
+       add,--*)
+               __gitcomp "--branch --force --name --reference --depth"
+               ;;
+       status,--*)
+               __gitcomp "--cached --recursive"
+               ;;
+       deinit,--*)
+               __gitcomp "--force --all"
+               ;;
+       update,--*)
+               __gitcomp "
+                       --init --remote --no-fetch
+                       --recommend-shallow --no-recommend-shallow
+                       --force --rebase --merge --reference --depth --recursive --jobs
+               "
+               ;;
+       summary,--*)
+               __gitcomp "--cached --files --summary-limit"
+               ;;
+       foreach,--*|sync,--*)
+               __gitcomp "--recursive"
+               ;;
+       *)
+               ;;
+       esac
 }
 
 _git_svn ()
@@ -2720,14 +2885,14 @@ _git_svn ()
                        --no-metadata --use-svm-props --use-svnsync-props
                        --log-window-size= --no-checkout --quiet
                        --repack-flags --use-log-author --localtime
+                       --add-author-from
                        --ignore-paths= --include-paths= $remote_opts
                        "
                local init_opts="
                        --template= --shared= --trunk= --tags=
                        --branches= --stdlayout --minimize-url
                        --no-metadata --use-svm-props --use-svnsync-props
-                       --rewrite-root= --prefix= --use-log-author
-                       --add-author-from $remote_opts
+                       --rewrite-root= --prefix= $remote_opts
                        "
                local cmt_opts="
                        --edit --rmdir --find-copies-harder --copy-similarity=
@@ -2806,8 +2971,8 @@ _git_tag ()
        while [ $c -lt $cword ]; do
                i="${words[c]}"
                case "$i" in
-               -d|-v)
-                       __gitcomp_nl "$(__git_tags)"
+               -d|--delete|-v|--verify)
+                       __gitcomp_direct "$(__git_tags "" "$cur" " ")"
                        return
                        ;;
                -f)
@@ -2822,7 +2987,7 @@ _git_tag ()
                ;;
        -*|tag)
                if [ $f = 1 ]; then
-                       __gitcomp_nl "$(__git_tags)"
+                       __gitcomp_direct "$(__git_tags "" "$cur" " ")"
                fi
                ;;
        *)
@@ -2832,11 +2997,7 @@ _git_tag ()
 
        case "$cur" in
        --*)
-               __gitcomp "
-                       --list --delete --verify --annotate --message --file
-                       --sign --cleanup --local-user --force --column --sort
-                       --contains --points-at
-                       "
+               __gitcomp_builtin tag
                ;;
        esac
 }
@@ -2848,23 +3009,26 @@ _git_whatchanged ()
 
 _git_worktree ()
 {
-       local subcommands="add list lock prune unlock"
+       local subcommands="add list lock move prune remove unlock"
        local subcommand="$(__git_find_on_cmdline "$subcommands")"
        if [ -z "$subcommand" ]; then
                __gitcomp "$subcommands"
        else
                case "$subcommand,$cur" in
                add,--*)
-                       __gitcomp "--detach"
+                       __gitcomp_builtin worktree_add
                        ;;
                list,--*)
-                       __gitcomp "--porcelain"
+                       __gitcomp_builtin worktree_list
                        ;;
                lock,--*)
-                       __gitcomp "--reason"
+                       __gitcomp_builtin worktree_lock
                        ;;
                prune,--*)
-                       __gitcomp "--dry-run --expire --verbose"
+                       __gitcomp_builtin worktree_prune
+                       ;;
+               remove,--*)
+                       __gitcomp "--force"
                        ;;
                *)
                        ;;
@@ -2997,6 +3161,15 @@ if [[ -n ${ZSH_VERSION-} ]]; then
                esac
        }
 
+       __gitcomp_direct ()
+       {
+               emulate -L zsh
+
+               local IFS=$'\n'
+               compset -P '*[=:]'
+               compadd -Q -- ${=1} && _ret=0
+       }
+
        __gitcomp_nl ()
        {
                emulate -L zsh