Do not name "repo" struct "remote" in push_http.c
[gitweb.git] / contrib / completion / git-completion.bash
index 554a03ff4fbc61e8b02b6010c9ffb9fad632f195..271b911f7a1300057c0b100c1bdfe5d68a0e3248 100755 (executable)
@@ -1,3 +1,4 @@
+#!bash
 #
 # bash completion support for core Git.
 #
 #       are currently in a git repository.  The %s token will be
 #       the name of the current branch.
 #
+#       In addition, if you set GIT_PS1_SHOWDIRTYSTATE to a nonempty
+#       value, unstaged (*) and staged (+) changes will be shown next
+#       to the branch name.  You can configure this per-repository
+#       with the bash.showDirtyState variable, which defaults to true
+#       once GIT_PS1_SHOWDIRTYSTATE is enabled.
+#
 # To submit patches:
 #
 #    *) Read Documentation/SubmittingPatches
@@ -50,10 +57,12 @@ case "$COMP_WORDBREAKS" in
 *)   COMP_WORDBREAKS="$COMP_WORDBREAKS:"
 esac
 
+# __gitdir accepts 0 or 1 arguments (i.e., location)
+# returns location of .git repo
 __gitdir ()
 {
-       if [ -z "$1" ]; then
-               if [ -n "$__git_dir" ]; then
+       if [ -z "${1-}" ]; then
+               if [ -n "${__git_dir-}" ]; then
                        echo "$__git_dir"
                elif [ -d .git ]; then
                        echo .git
@@ -67,58 +76,81 @@ __gitdir ()
        fi
 }
 
+# __git_ps1 accepts 0 or 1 arguments (i.e., format string)
+# returns text to add to bash PS1 prompt (includes branch name)
 __git_ps1 ()
 {
-       local g="$(git rev-parse --git-dir 2>/dev/null)"
+       local g="$(__gitdir)"
        if [ -n "$g" ]; then
                local r
                local b
-               if [ -d "$g/rebase-apply" ]
-               then
-                       if test -f "$g/rebase-apply/rebasing"
-                       then
+               if [ -d "$g/rebase-apply" ]; then
+                       if [ -f "$g/rebase-apply/rebasing" ]; then
                                r="|REBASE"
-                       elif test -f "$g/rebase-apply/applying"
-                       then
+               elif [ -f "$g/rebase-apply/applying" ]; then
                                r="|AM"
                        else
                                r="|AM/REBASE"
                        fi
                        b="$(git symbolic-ref HEAD 2>/dev/null)"
-               elif [ -f "$g/rebase-merge/interactive" ]
-               then
+               elif [ -f "$g/rebase-merge/interactive" ]; then
                        r="|REBASE-i"
                        b="$(cat "$g/rebase-merge/head-name")"
-               elif [ -d "$g/rebase-merge" ]
-               then
+               elif [ -d "$g/rebase-merge" ]; then
                        r="|REBASE-m"
                        b="$(cat "$g/rebase-merge/head-name")"
-               elif [ -f "$g/MERGE_HEAD" ]
-               then
+               elif [ -f "$g/MERGE_HEAD" ]; then
                        r="|MERGING"
                        b="$(git symbolic-ref HEAD 2>/dev/null)"
                else
-                       if [ -f "$g/BISECT_LOG" ]
-                       then
+                       if [ -f "$g/BISECT_LOG" ]; then
                                r="|BISECTING"
                        fi
-                       if ! b="$(git symbolic-ref HEAD 2>/dev/null)"
-                       then
-                               if ! b="$(git describe --exact-match HEAD 2>/dev/null)"
-                               then
-                                       b="$(cut -c1-7 "$g/HEAD")..."
+                       if ! b="$(git symbolic-ref HEAD 2>/dev/null)"; then
+                               if ! b="$(git describe --exact-match HEAD 2>/dev/null)"; then
+                                       if [ -r "$g/HEAD" ]; then
+                                               b="$(cut -c1-7 "$g/HEAD")..."
+                                       fi
                                fi
                        fi
                fi
 
-               if [ -n "$1" ]; then
-                       printf "$1" "${b##refs/heads/}$r"
-               else
-                       printf " (%s)" "${b##refs/heads/}$r"
+               local w
+               local i
+               local c
+
+               if [ "true" = "$(git rev-parse --is-inside-git-dir 2>/dev/null)" ]; then
+                       if [ "true" = "$(git config --bool core.bare 2>/dev/null)" ]; then
+                               c="BARE:"
+                       else
+                               b="GIT_DIR!"
+                       fi
+               elif [ "true" = "$(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 --ignore-submodules \
+                                               --quiet --exit-code || w="*"
+                                       if git rev-parse --quiet --verify HEAD >/dev/null; then
+                                               git diff-index --cached --quiet \
+                                                       --ignore-submodules HEAD -- || i="+"
+                                       else
+                                               i="#"
+                                       fi
+                               fi
+                       fi
+               fi
+
+               if [ -n "$b" ]; then
+                       if [ -n "${1-}" ]; then
+                               printf "$1" "$c${b##refs/heads/}$w$i$r"
+                       else
+                               printf " (%s)" "$c${b##refs/heads/}$w$i$r"
+                       fi
                fi
        fi
 }
 
+# __gitcomp_1 requires 2 arguments
 __gitcomp_1 ()
 {
        local c IFS=' '$'\t'$'\n'
@@ -131,6 +163,8 @@ __gitcomp_1 ()
        done
 }
 
+# __gitcomp accepts 1, 2, 3, or 4 arguments
+# generates completion reply with compgen
 __gitcomp ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
@@ -143,25 +177,23 @@ __gitcomp ()
                ;;
        *)
                local IFS=$'\n'
-               COMPREPLY=($(compgen -P "$2" \
-                       -W "$(__gitcomp_1 "$1" "$4")" \
+               COMPREPLY=($(compgen -P "${2-}" \
+                       -W "$(__gitcomp_1 "${1-}" "${4-}")" \
                        -- "$cur"))
                ;;
        esac
 }
 
+# __git_heads accepts 0 or 1 arguments (to pass to __gitdir)
 __git_heads ()
 {
-       local cmd i is_hash=y dir="$(__gitdir "$1")"
+       local cmd i is_hash=y dir="$(__gitdir "${1-}")"
        if [ -d "$dir" ]; then
-               for i in $(git --git-dir="$dir" \
-                       for-each-ref --format='%(refname)' \
-                       refs/heads ); do
-                       echo "${i#refs/heads/}"
-               done
+               git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
+                       refs/heads
                return
        fi
-       for i in $(git ls-remote "$1" 2>/dev/null); do
+       for i in $(git ls-remote "${1-}" 2>/dev/null); do
                case "$is_hash,$i" in
                y,*) is_hash=n ;;
                n,*^{}) is_hash=y ;;
@@ -171,18 +203,16 @@ __git_heads ()
        done
 }
 
+# __git_tags accepts 0 or 1 arguments (to pass to __gitdir)
 __git_tags ()
 {
-       local cmd i is_hash=y dir="$(__gitdir "$1")"
+       local cmd i is_hash=y dir="$(__gitdir "${1-}")"
        if [ -d "$dir" ]; then
-               for i in $(git --git-dir="$dir" \
-                       for-each-ref --format='%(refname)' \
-                       refs/tags ); do
-                       echo "${i#refs/tags/}"
-               done
+               git --git-dir="$dir" for-each-ref --format='%(refname:short)' \
+                       refs/tags
                return
        fi
-       for i in $(git ls-remote "$1" 2>/dev/null); do
+       for i in $(git ls-remote "${1-}" 2>/dev/null); do
                case "$is_hash,$i" in
                y,*) is_hash=n ;;
                n,*^{}) is_hash=y ;;
@@ -192,21 +222,25 @@ __git_tags ()
        done
 }
 
+# __git_refs accepts 0 or 1 arguments (to pass to __gitdir)
 __git_refs ()
 {
-       local cmd i is_hash=y dir="$(__gitdir "$1")"
+       local i is_hash=y dir="$(__gitdir "${1-}")"
+       local cur="${COMP_WORDS[COMP_CWORD]}" format refs
        if [ -d "$dir" ]; then
-               if [ -e "$dir/HEAD" ]; then echo HEAD; fi
-               for i in $(git --git-dir="$dir" \
-                       for-each-ref --format='%(refname)' \
-                       refs/tags refs/heads refs/remotes); do
-                       case "$i" in
-                               refs/tags/*)    echo "${i#refs/tags/}" ;;
-                               refs/heads/*)   echo "${i#refs/heads/}" ;;
-                               refs/remotes/*) echo "${i#refs/remotes/}" ;;
-                               *)              echo "$i" ;;
-                       esac
-               done
+               case "$cur" in
+               refs|refs/*)
+                       format="refname"
+                       refs="${cur%/*}"
+                       ;;
+               *)
+                       if [ -e "$dir/HEAD" ]; then echo HEAD; fi
+                       format="refname:short"
+                       refs="refs/tags refs/heads refs/remotes"
+                       ;;
+               esac
+               git --git-dir="$dir" for-each-ref --format="%($format)" \
+                       $refs
                return
        fi
        for i in $(git ls-remote "$dir" 2>/dev/null); do
@@ -221,6 +255,7 @@ __git_refs ()
        done
 }
 
+# __git_refs2 requires 1 argument (to pass to __git_refs)
 __git_refs2 ()
 {
        local i
@@ -229,6 +264,7 @@ __git_refs2 ()
        done
 }
 
+# __git_refs_remotes requires 1 argument (to pass to ls-remote)
 __git_refs_remotes ()
 {
        local cmd i is_hash=y
@@ -267,7 +303,7 @@ __git_remotes ()
 
 __git_merge_strategies ()
 {
-       if [ -n "$__git_merge_strategylist" ]; then
+       if [ -n "${__git_merge_strategylist-}" ]; then
                echo "$__git_merge_strategylist"
                return
        fi
@@ -351,9 +387,88 @@ __git_complete_revlist ()
        esac
 }
 
+__git_complete_remote_or_refspec ()
+{
+       local cmd="${COMP_WORDS[1]}"
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       local i c=2 remote="" pfx="" lhs=1 no_complete_refspec=0
+       while [ $c -lt $COMP_CWORD ]; do
+               i="${COMP_WORDS[c]}"
+               case "$i" in
+               --all|--mirror) [ "$cmd" = "push" ] && no_complete_refspec=1 ;;
+               -*) ;;
+               *) remote="$i"; break ;;
+               esac
+               c=$((++c))
+       done
+       if [ -z "$remote" ]; then
+               __gitcomp "$(__git_remotes)"
+               return
+       fi
+       if [ $no_complete_refspec = 1 ]; then
+               COMPREPLY=()
+               return
+       fi
+       [ "$remote" = "." ] && remote=
+       case "$cur" in
+       *:*)
+               case "$COMP_WORDBREAKS" in
+               *:*) : great ;;
+               *)   pfx="${cur%%:*}:" ;;
+               esac
+               cur="${cur#*:}"
+               lhs=0
+               ;;
+       +*)
+               pfx="+"
+               cur="${cur#+}"
+               ;;
+       esac
+       case "$cmd" in
+       fetch)
+               if [ $lhs = 1 ]; then
+                       __gitcomp "$(__git_refs2 "$remote")" "$pfx" "$cur"
+               else
+                       __gitcomp "$(__git_refs)" "$pfx" "$cur"
+               fi
+               ;;
+       pull)
+               if [ $lhs = 1 ]; then
+                       __gitcomp "$(__git_refs "$remote")" "$pfx" "$cur"
+               else
+                       __gitcomp "$(__git_refs)" "$pfx" "$cur"
+               fi
+               ;;
+       push)
+               if [ $lhs = 1 ]; then
+                       __gitcomp "$(__git_refs)" "$pfx" "$cur"
+               else
+                       __gitcomp "$(__git_refs "$remote")" "$pfx" "$cur"
+               fi
+               ;;
+       esac
+}
+
+__git_complete_strategy ()
+{
+       case "${COMP_WORDS[COMP_CWORD-1]}" in
+       -s|--strategy)
+               __gitcomp "$(__git_merge_strategies)"
+               return 0
+       esac
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       --strategy=*)
+               __gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
+               return 0
+               ;;
+       esac
+       return 1
+}
+
 __git_all_commands ()
 {
-       if [ -n "$__git_all_commandlist" ]; then
+       if [ -n "${__git_all_commandlist-}" ]; then
                echo "$__git_all_commandlist"
                return
        fi
@@ -371,7 +486,7 @@ __git_all_commandlist="$(__git_all_commands 2>/dev/null)"
 
 __git_porcelain_commands ()
 {
-       if [ -n "$__git_porcelain_commandlist" ]; then
+       if [ -n "${__git_porcelain_commandlist-}" ]; then
                echo "$__git_porcelain_commandlist"
                return
        fi
@@ -473,6 +588,7 @@ __git_aliases ()
        done
 }
 
+# __git_aliased_command requires 1 argument
 __git_aliased_command ()
 {
        local word cmdline=$(git --git-dir="$(__gitdir)" \
@@ -485,6 +601,7 @@ __git_aliased_command ()
        done
 }
 
+# __git_find_subcommand requires 1 argument
 __git_find_subcommand ()
 {
        local word subcommand c=1
@@ -566,7 +683,7 @@ _git_add ()
        --*)
                __gitcomp "
                        --interactive --refresh --patch --update --dry-run
-                       --ignore-errors
+                       --ignore-errors --intent-to-add
                        "
                return
        esac
@@ -631,7 +748,6 @@ _git_branch ()
        done
 
        case "${COMP_WORDS[COMP_CWORD]}" in
-       --*=*)  COMPREPLY=() ;;
        --*)
                __gitcomp "
                        --color --no-color --verbose --abbrev= --no-abbrev
@@ -762,23 +878,30 @@ _git_describe ()
        __gitcomp "$(__git_refs)"
 }
 
-_git_diff ()
-{
-       __git_has_doubledash && return
-
-       local cur="${COMP_WORDS[COMP_CWORD]}"
-       case "$cur" in
-       --*)
-               __gitcomp "--cached --stat --numstat --shortstat --summary
+__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 --pickaxe-all --pickaxe-regex
+                       --find-copies-harder
                        --text --ignore-space-at-eol --ignore-space-change
                        --ignore-all-space --exit-code --quiet --ext-diff
                        --no-ext-diff
                        --no-prefix --src-prefix= --dst-prefix=
+                       --inter-hunk-context=
+                       --patience
+                       --raw
+"
+
+_git_diff ()
+{
+       __git_has_doubledash && return
+
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       --*)
+               __gitcomp "--cached --pickaxe-all --pickaxe-regex
                        --base --ours --theirs
+                       $__git_diff_common_options
                        "
                return
                ;;
@@ -786,27 +909,21 @@ _git_diff ()
        __git_complete_file
 }
 
+__git_fetch_options="
+       --quiet --verbose --append --upload-pack --force --keep --depth=
+       --tags --no-tags
+"
+
 _git_fetch ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-
-       if [ "$COMP_CWORD" = 2 ]; then
-               __gitcomp "$(__git_remotes)"
-       else
-               case "$cur" in
-               *:*)
-                       local pfx=""
-                       case "$COMP_WORDBREAKS" in
-                       *:*) : great ;;
-                       *)   pfx="${cur%%:*}:" ;;
-                       esac
-                       __gitcomp "$(__git_refs)" "$pfx" "${cur#*:}"
-                       ;;
-               *)
-                       __gitcomp "$(__git_refs2 "${COMP_WORDS[2]}")"
-                       ;;
-               esac
-       fi
+       case "$cur" in
+       --*)
+               __gitcomp "$__git_fetch_options"
+               return
+               ;;
+       esac
+       __git_complete_remote_or_refspec
 }
 
 _git_format_patch ()
@@ -826,6 +943,8 @@ _git_format_patch ()
                        --not --all
                        --cover-letter
                        --no-prefix --src-prefix= --dst-prefix=
+                       --inline --suffix= --ignore-if-in-upstream
+                       --subject-prefix=
                        "
                return
                ;;
@@ -881,6 +1000,7 @@ _git_help ()
                attributes cli core-tutorial cvs-migration
                diffcore gitk glossary hooks ignore modules
                repository-layout tutorial tutorial-2
+               workflows
                "
 }
 
@@ -932,18 +1052,50 @@ _git_ls_tree ()
        __git_complete_file
 }
 
+# Options that go well for log, shortlog and gitk
+__git_log_common_options="
+       --not --all
+       --branches --tags --remotes
+       --first-parent --no-merges
+       --max-count=
+       --max-age= --since= --after=
+       --min-age= --until= --before=
+"
+# Options that go well for log and gitk (not shortlog)
+__git_log_gitk_options="
+       --dense --sparse --full-history
+       --simplify-merges --simplify-by-decoration
+       --left-right
+"
+# Options that go well for log and shortlog (not gitk)
+__git_log_shortlog_options="
+       --author= --committer= --grep=
+       --all-match
+"
+
+__git_log_pretty_formats="oneline short medium full fuller email raw format:"
+
 _git_log ()
 {
        __git_has_doubledash && return
 
        local cur="${COMP_WORDS[COMP_CWORD]}"
+       local g="$(git rev-parse --git-dir 2>/dev/null)"
+       local merge=""
+       if [ -f $g/MERGE_HEAD ]; then
+               merge="--merge"
+       fi
        case "$cur" in
        --pretty=*)
-               __gitcomp "
-                       oneline short medium full fuller email raw
+               __gitcomp "$__git_log_pretty_formats
                        " "" "${cur##--pretty=}"
                return
                ;;
+       --format=*)
+               __gitcomp "$__git_log_pretty_formats
+                       " "" "${cur##--format=}"
+               return
+               ;;
        --date=*)
                __gitcomp "
                        relative iso8601 rfc2822 short local default
@@ -952,23 +1104,22 @@ _git_log ()
                ;;
        --*)
                __gitcomp "
-                       --max-count= --max-age= --since= --after=
-                       --min-age= --before= --until=
+                       $__git_log_common_options
+                       $__git_log_shortlog_options
+                       $__git_log_gitk_options
                        --root --topo-order --date-order --reverse
-                       --no-merges --follow
+                       --follow
                        --abbrev-commit --abbrev=
                        --relative-date --date=
-                       --author= --committer= --grep=
-                       --all-match
-                       --pretty= --name-status --name-only --raw
-                       --not --all
-                       --left-right --cherry-pick
+                       --pretty= --format= --oneline
+                       --cherry-pick
                        --graph
-                       --stat --numstat --shortstat
-                       --decorate --diff-filter=
-                       --color-words --walk-reflogs
-                       --parents --children --full-history
-                       --merge
+                       --decorate
+                       --walk-reflogs
+                       --parents --children
+                       $merge
+                       $__git_diff_common_options
+                       --pickaxe-all --pickaxe-regex
                        "
                return
                ;;
@@ -976,23 +1127,19 @@ _git_log ()
        __git_complete_revlist
 }
 
+__git_merge_options="
+       --no-commit --no-stat --log --no-log --squash --strategy
+       --commit --stat --no-squash --ff --no-ff
+"
+
 _git_merge ()
 {
+       __git_complete_strategy && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       case "${COMP_WORDS[COMP_CWORD-1]}" in
-       -s|--strategy)
-               __gitcomp "$(__git_merge_strategies)"
-               return
-       esac
        case "$cur" in
-       --strategy=*)
-               __gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
-               return
-               ;;
        --*)
-               __gitcomp "
-                       --no-commit --no-stat --log --no-log --squash --strategy
-                       "
+               __gitcomp "$__git_merge_options"
                return
        esac
        __gitcomp "$(__git_refs)"
@@ -1041,40 +1188,44 @@ _git_name_rev ()
 
 _git_pull ()
 {
-       local cur="${COMP_WORDS[COMP_CWORD]}"
+       __git_complete_strategy && return
 
-       if [ "$COMP_CWORD" = 2 ]; then
-               __gitcomp "$(__git_remotes)"
-       else
-               __gitcomp "$(__git_refs "${COMP_WORDS[2]}")"
-       fi
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       --*)
+               __gitcomp "
+                       --rebase --no-rebase
+                       $__git_merge_options
+                       $__git_fetch_options
+               "
+               return
+               ;;
+       esac
+       __git_complete_remote_or_refspec
 }
 
 _git_push ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-
-       if [ "$COMP_CWORD" = 2 ]; then
+       case "${COMP_WORDS[COMP_CWORD-1]}" in
+       --repo)
                __gitcomp "$(__git_remotes)"
-       else
-               case "$cur" in
-               *:*)
-                       local pfx=""
-                       case "$COMP_WORDBREAKS" in
-                       *:*) : great ;;
-                       *)   pfx="${cur%%:*}:" ;;
-                       esac
-
-                       __gitcomp "$(__git_refs "${COMP_WORDS[2]}")" "$pfx" "${cur#*:}"
-                       ;;
-               +*)
-                       __gitcomp "$(__git_refs)" + "${cur#+}"
-                       ;;
-               *)
-                       __gitcomp "$(__git_refs)"
-                       ;;
-               esac
-       fi
+               return
+       esac
+       case "$cur" in
+       --repo=*)
+               __gitcomp "$(__git_remotes)" "" "${cur##--repo=}"
+               return
+               ;;
+       --*)
+               __gitcomp "
+                       --all --mirror --tags --dry-run --force --verbose
+                       --receive-pack= --repo=
+               "
+               return
+               ;;
+       esac
+       __git_complete_remote_or_refspec
 }
 
 _git_rebase ()
@@ -1084,16 +1235,8 @@ _git_rebase ()
                __gitcomp "--continue --skip --abort"
                return
        fi
-       case "${COMP_WORDS[COMP_CWORD-1]}" in
-       -s|--strategy)
-               __gitcomp "$(__git_merge_strategies)"
-               return
-       esac
+       __git_complete_strategy && return
        case "$cur" in
-       --strategy=*)
-               __gitcomp "$(__git_merge_strategies)" "" "${cur##--strategy=}"
-               return
-               ;;
        --*)
                __gitcomp "--onto --merge --strategy --interactive"
                return
@@ -1112,7 +1255,8 @@ _git_send_email ()
                        --no-suppress-from --no-thread --quiet
                        --signed-off-by-cc --smtp-pass --smtp-server
                        --smtp-server-port --smtp-ssl --smtp-user --subject
-                       --suppress-cc --suppress-from --thread --to"
+                       --suppress-cc --suppress-from --thread --to
+                       --validate --no-validate"
                return
                ;;
        esac
@@ -1150,13 +1294,17 @@ _git_config ()
                __gitcomp "$(__git_merge_strategies)"
                return
                ;;
-       color.branch|color.diff|color.status)
+       color.branch|color.diff|color.interactive|color.status|color.ui)
                __gitcomp "always never auto"
                return
                ;;
+       color.pager)
+               __gitcomp "false true"
+               return
+               ;;
        color.*.*)
                __gitcomp "
-                       black red green yellow blue magenta cyan white
+                       normal black red green yellow blue magenta cyan white
                        bold dim ul blink reverse
                        "
                return
@@ -1180,7 +1328,7 @@ _git_config ()
        branch.*.*)
                local pfx="${cur%.*}."
                cur="${cur##*.}"
-               __gitcomp "remote merge" "$pfx" "$cur"
+               __gitcomp "remote merge mergeoptions" "$pfx" "$cur"
                return
                ;;
        branch.*)
@@ -1193,7 +1341,7 @@ _git_config ()
                local pfx="${cur%.*}."
                cur="${cur##*.}"
                __gitcomp "
-                       url fetch push skipDefaultUpdate
+                       url proxy fetch push mirror skipDefaultUpdate
                        receivepack uploadpack tagopt
                        " "$pfx" "$cur"
                return
@@ -1207,92 +1355,168 @@ _git_config ()
        esac
        __gitcomp "
                apply.whitespace
-               core.fileMode
-               core.gitProxy
-               core.ignoreStat
-               core.preferSymlinkRefs
-               core.logAllRefUpdates
-               core.loosecompression
-               core.repositoryFormatVersion
-               core.sharedRepository
-               core.warnAmbiguousRefs
-               core.compression
-               core.packedGitWindowSize
-               core.packedGitLimit
+               branch.autosetupmerge
+               branch.autosetuprebase
                clean.requireForce
                color.branch
                color.branch.current
                color.branch.local
-               color.branch.remote
                color.branch.plain
+               color.branch.remote
                color.diff
-               color.diff.plain
-               color.diff.meta
+               color.diff.commit
                color.diff.frag
-               color.diff.old
+               color.diff.meta
                color.diff.new
-               color.diff.commit
+               color.diff.old
+               color.diff.plain
                color.diff.whitespace
+               color.interactive
+               color.interactive.header
+               color.interactive.help
+               color.interactive.prompt
                color.pager
                color.status
-               color.status.header
                color.status.added
                color.status.changed
+               color.status.header
+               color.status.nobranch
                color.status.untracked
+               color.status.updated
+               color.ui
+               commit.template
+               core.autocrlf
+               core.bare
+               core.compression
+               core.deltaBaseCacheLimit
+               core.editor
+               core.excludesfile
+               core.fileMode
+               core.fsyncobjectfiles
+               core.gitProxy
+               core.ignoreCygwinFSTricks
+               core.ignoreStat
+               core.logAllRefUpdates
+               core.loosecompression
+               core.packedGitLimit
+               core.packedGitWindowSize
+               core.pager
+               core.preferSymlinkRefs
+               core.preloadindex
+               core.quotepath
+               core.repositoryFormatVersion
+               core.safecrlf
+               core.sharedRepository
+               core.symlinks
+               core.trustctime
+               core.warnAmbiguousRefs
+               core.whitespace
+               core.worktree
+               diff.autorefreshindex
+               diff.external
+               diff.mnemonicprefix
                diff.renameLimit
+               diff.renameLimit.
                diff.renames
                fetch.unpackLimit
                format.headers
-               format.subjectprefix
-               gitcvs.enabled
-               gitcvs.logfile
-               gitcvs.allbinary
-               gitcvs.dbname gitcvs.dbdriver gitcvs.dbuser gitcvs.dbpass
-               gitcvs.dbtablenameprefix
+               format.numbered
+               format.pretty
+               format.suffix
+               gc.aggressiveWindow
+               gc.auto
+               gc.autopacklimit
                gc.packrefs
+               gc.pruneexpire
                gc.reflogexpire
                gc.reflogexpireunreachable
                gc.rerereresolved
                gc.rerereunresolved
-               http.sslVerify
-               http.sslCert
-               http.sslKey
-               http.sslCAInfo
-               http.sslCAPath
-               http.maxRequests
+               gitcvs.allbinary
+               gitcvs.dbTableNamePrefix
+               gitcvs.dbdriver
+               gitcvs.dbname
+               gitcvs.dbpass
+               gitcvs.dbuser
+               gitcvs.enabled
+               gitcvs.logfile
+               gitcvs.usecrlfattr
+               gui.blamehistoryctx
+               gui.commitmsgwidth
+               gui.copyblamethreshold
+               gui.diffcontext
+               gui.encoding
+               gui.fastcopyblame
+               gui.matchtrackingbranch
+               gui.newbranchtemplate
+               gui.pruneduringfetch
+               gui.spellingdictionary
+               gui.trustmtime
+               help.autocorrect
+               help.browser
+               help.format
                http.lowSpeedLimit
                http.lowSpeedTime
+               http.maxRequests
                http.noEPSV
+               http.proxy
+               http.sslCAInfo
+               http.sslCAPath
+               http.sslCert
+               http.sslKey
+               http.sslVerify
                i18n.commitEncoding
                i18n.logOutputEncoding
+               instaweb.browser
+               instaweb.httpd
+               instaweb.local
+               instaweb.modulepath
+               instaweb.port
+               log.date
                log.showroot
+               man.viewer
+               merge.conflictstyle
+               merge.log
+               merge.renameLimit
+               merge.stat
                merge.tool
-               merge.summary
                merge.verbosity
-               pack.window
-               pack.depth
-               pack.windowMemory
+               mergetool.keepBackup
                pack.compression
-               pack.deltaCacheSize
                pack.deltaCacheLimit
+               pack.deltaCacheSize
+               pack.depth
+               pack.indexVersion
+               pack.packSizeLimit
+               pack.threads
+               pack.window
+               pack.windowMemory
                pull.octopus
                pull.twohead
-               repack.useDeltaBaseOffset
+               receive.denyCurrentBranch
+               receive.denyDeletes
+               receive.denyNonFastForwards
+               receive.fsckObjects
+               receive.unpackLimit
+               repack.usedeltabaseoffset
+               rerere.autoupdate
+               rerere.enabled
                showbranch.default
+               status.relativePaths
+               status.showUntrackedFiles
                tar.umask
                transfer.unpackLimit
-               receive.unpackLimit
-               receive.denyNonFastForwards
-               user.name
                user.email
+               user.name
                user.signingkey
+               web.browser
                branch. remote.
        "
 }
 
 _git_remote ()
 {
-       local subcommands="add rm show prune update"
+       local subcommands="add rename rm show prune update"
        local subcommand="$(__git_find_subcommand "$subcommands")"
        if [ -z "$subcommand" ]; then
                __gitcomp "$subcommands"
@@ -1300,7 +1524,7 @@ _git_remote ()
        fi
 
        case "$subcommand" in
-       rm|show|prune)
+       rename|rm|show|prune)
                __gitcomp "$(__git_remotes)"
                ;;
        update)
@@ -1328,7 +1552,7 @@ _git_reset ()
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --*)
-               __gitcomp "--mixed --hard --soft"
+               __gitcomp "--merge --mixed --hard --soft"
                return
                ;;
        esac
@@ -1369,12 +1593,8 @@ _git_shortlog ()
        case "$cur" in
        --*)
                __gitcomp "
-                       --max-count= --max-age= --since= --after=
-                       --min-age= --before= --until=
-                       --no-merges
-                       --author= --committer= --grep=
-                       --all-match
-                       --not --all
+                       $__git_log_common_options
+                       $__git_log_shortlog_options
                        --numbered --summary
                        "
                return
@@ -1390,13 +1610,19 @@ _git_show ()
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --pretty=*)
-               __gitcomp "
-                       oneline short medium full fuller email raw
+               __gitcomp "$__git_log_pretty_formats
                        " "" "${cur##--pretty=}"
                return
                ;;
+       --format=*)
+               __gitcomp "$__git_log_pretty_formats
+                       " "" "${cur##--format=}"
+               return
+               ;;
        --*)
-               __gitcomp "--pretty="
+               __gitcomp "--pretty= --format=
+                       $__git_diff_common_options
+                       "
                return
                ;;
        esac
@@ -1452,7 +1678,7 @@ _git_submodule ()
 {
        __git_has_doubledash && return
 
-       local subcommands="add status init update"
+       local subcommands="add status init update summary foreach sync"
        if [ -z "$(__git_find_subcommand "$subcommands")" ]; then
                local cur="${COMP_WORDS[COMP_CWORD]}"
                case "$cur" in
@@ -1472,7 +1698,8 @@ _git_svn ()
        local subcommands="
                init fetch clone rebase dcommit log find-rev
                set-tree commit-diff info create-ignore propget
-               proplist show-ignore show-externals
+               proplist show-ignore show-externals branch tag blame
+               migrate
                "
        local subcommand="$(__git_find_subcommand "$subcommands")"
        if [ -z "$subcommand" ]; then
@@ -1483,13 +1710,15 @@ _git_svn ()
                        --follow-parent --authors-file= --repack=
                        --no-metadata --use-svm-props --use-svnsync-props
                        --log-window-size= --no-checkout --quiet
-                       --repack-flags --user-log-author $remote_opts
+                       --repack-flags --use-log-author --localtime
+                       --ignore-paths= $remote_opts
                        "
                local init_opts="
                        --template= --shared= --trunk= --tags=
                        --branches= --stdlayout --minimize-url
                        --no-metadata --use-svm-props --use-svnsync-props
-                       --rewrite-root= $remote_opts
+                       --rewrite-root= --prefix= --use-log-author
+                       --add-author-from $remote_opts
                        "
                local cmt_opts="
                        --edit --rmdir --find-copies-harder --copy-similarity=
@@ -1509,7 +1738,8 @@ _git_svn ()
                dcommit,--*)
                        __gitcomp "
                                --merge --strategy= --verbose --dry-run
-                               --fetch-all --no-rebase $cmt_opts $fc_opts
+                               --fetch-all --no-rebase --commit-url
+                               --revision $cmt_opts $fc_opts
                                "
                        ;;
                set-tree,--*)
@@ -1523,13 +1753,13 @@ _git_svn ()
                        __gitcomp "
                                --limit= --revision= --verbose --incremental
                                --oneline --show-commit --non-recursive
-                               --authors-file=
+                               --authors-file= --color
                                "
                        ;;
                rebase,--*)
                        __gitcomp "
                                --merge --verbose --strategy= --local
-                               --fetch-all $fc_opts
+                               --fetch-all --dry-run $fc_opts
                                "
                        ;;
                commit-diff,--*)
@@ -1538,6 +1768,21 @@ _git_svn ()
                info,--*)
                        __gitcomp "--url"
                        ;;
+               branch,--*)
+                       __gitcomp "--dry-run --message --tag"
+                       ;;
+               tag,--*)
+                       __gitcomp "--dry-run --message"
+                       ;;
+               blame,--*)
+                       __gitcomp "--git-format"
+                       ;;
+               migrate,--*)
+                       __gitcomp "
+                               --config-dir= --ignore-paths= --minimize
+                               --no-auth-cache --username=
+                               "
+                       ;;
                *)
                        COMPREPLY=()
                        ;;
@@ -1597,7 +1842,6 @@ _git ()
 
        if [ -z "$command" ]; then
                case "${COMP_WORDS[COMP_CWORD]}" in
-               --*=*) COMPREPLY=() ;;
                --*)   __gitcomp "
                        --paginate
                        --no-pager
@@ -1661,6 +1905,7 @@ _git ()
        show)        _git_show ;;
        show-branch) _git_show_branch ;;
        stash)       _git_stash ;;
+       stage)       _git_add ;;
        submodule)   _git_submodule ;;
        svn)         _git_svn ;;
        tag)         _git_tag ;;
@@ -1674,27 +1919,34 @@ _gitk ()
        __git_has_doubledash && return
 
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       local g="$(git rev-parse --git-dir 2>/dev/null)"
+       local g="$(__gitdir)"
        local merge=""
        if [ -f $g/MERGE_HEAD ]; then
                merge="--merge"
        fi
        case "$cur" in
        --*)
-               __gitcomp "--not --all $merge"
+               __gitcomp "
+                       $__git_log_common_options
+                       $__git_log_gitk_options
+                       $merge
+                       "
                return
                ;;
        esac
        __git_complete_revlist
 }
 
-complete -o default -o nospace -F _git git
-complete -o default -o nospace -F _gitk gitk
+complete -o bashdefault -o default -o nospace -F _git git 2>/dev/null \
+       || complete -o default -o nospace -F _git git
+complete -o bashdefault -o default -o nospace -F _gitk gitk 2>/dev/null \
+       || complete -o default -o nospace -F _gitk gitk
 
 # The following are necessary only for Cygwin, and only are needed
 # when the user has tab-completed the executable name and consequently
 # included the '.exe' suffix.
 #
 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
-complete -o default -o nospace -F _git git.exe
+complete -o bashdefault -o default -o nospace -F _git git.exe 2>/dev/null \
+       || complete -o default -o nospace -F _git git.exe
 fi