bash: Support --add completion to git-config.
[gitweb.git] / contrib / completion / git-completion.bash
index a43a177160b3b2952e4025bebc47c820ff4003f7..f9b827a617b1ffd5aaf380110609fcb36f132261 100755 (executable)
@@ -1,7 +1,7 @@
 #
 # bash completion support for core Git.
 #
-# Copyright (C) 2006 Shawn Pearce
+# Copyright (C) 2006,2007 Shawn Pearce
 # Conceptually based on gitcompletion (http://gitweb.hawaga.org.uk/).
 #
 # The contained completion routines provide support for completing:
 #    2) Added the following line to your .bashrc:
 #        source ~/.git-completion.sh
 #
+#    3) You may want to make sure the git executable is available
+#       in your PATH before this script is sourced, as some caching
+#       is performed while the script loads.  If git isn't found
+#       at source time then all lookups will be done on demand,
+#       which may be slightly slower.
+#
+#    4) Consider changing your PS1 to also show the current branch:
+#        PS1='[\u@\h \W$(__git_ps1 " (%s)")]\$ '
+#
+#       The argument to __git_ps1 will be displayed only if you
+#       are currently in a git repository.  The %s token will be
+#       the name of the current branch.
+#
 
 __gitdir ()
 {
-       echo "${__git_dir:-$(git rev-parse --git-dir 2>/dev/null)}"
+       if [ -z "$1" ]; then
+               if [ -n "$__git_dir" ]; then
+                       echo "$__git_dir"
+               elif [ -d .git ]; then
+                       echo .git
+               else
+                       git rev-parse --git-dir 2>/dev/null
+               fi
+       elif [ -d "$1/.git" ]; then
+               echo "$1/.git"
+       else
+               echo "$1"
+       fi
+}
+
+__git_ps1 ()
+{
+       local b="$(git symbolic-ref HEAD 2>/dev/null)"
+       if [ -n "$b" ]; then
+               if [ -n "$1" ]; then
+                       printf "$1" "${b##refs/heads/}"
+               else
+                       printf " (%s)" "${b##refs/heads/}"
+               fi
+       fi
+}
+
+__gitcomp ()
+{
+       local all c s=$'\n' IFS=' '$'\t'$'\n'
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       if [ $# -gt 2 ]; then
+               cur="$3"
+       fi
+       for c in $1; do
+               case "$c$4" in
+               --*=*) all="$all$c$4$s" ;;
+               *.)    all="$all$c$4$s" ;;
+               *)     all="$all$c$4 $s" ;;
+               esac
+       done
+       IFS=$s
+       COMPREPLY=($(compgen -P "$2" -W "$all" -- "$cur"))
+       return
+}
+
+__git_heads ()
+{
+       local cmd i is_hash=y dir="$(__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
+               return
+       fi
+       for i in $(git-ls-remote "$1" 2>/dev/null); do
+               case "$is_hash,$i" in
+               y,*) is_hash=n ;;
+               n,*^{}) is_hash=y ;;
+               n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
+               n,*) is_hash=y; echo "$i" ;;
+               esac
+       done
 }
 
 __git_refs ()
 {
-       local cmd i is_hash=y dir="${1:-$(__gitdir)}"
+       local cmd i is_hash=y dir="$(__gitdir "$1")"
        if [ -d "$dir" ]; then
-               cmd=git-peek-remote
-       else
-               cmd=git-ls-remote
+               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
+               return
        fi
-       for i in $($cmd "$dir" 2>/dev/null); do
+       for i in $(git-ls-remote "$dir" 2>/dev/null); do
                case "$is_hash,$i" in
                y,*) is_hash=n ;;
                n,*^{}) is_hash=y ;;
                n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}" ;;
                n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}" ;;
+               n,refs/remotes/*) is_hash=y; echo "${i#refs/remotes/}" ;;
                n,*) is_hash=y; echo "$i" ;;
                esac
        done
@@ -45,19 +132,25 @@ __git_refs ()
 
 __git_refs2 ()
 {
-       local cmd i is_hash=y dir="${1:-$(__gitdir)}"
-       if [ -d "$dir" ]; then
-               cmd=git-peek-remote
-       else
-               cmd=git-ls-remote
-       fi
-       for i in $($cmd "$dir" 2>/dev/null); do
+       local i
+       for i in $(__git_refs "$1"); do
+               echo "$i:$i"
+       done
+}
+
+__git_refs_remotes ()
+{
+       local cmd i is_hash=y
+       for i in $(git-ls-remote "$1" 2>/dev/null); do
                case "$is_hash,$i" in
+               n,refs/heads/*)
+                       is_hash=y
+                       echo "$i:refs/remotes/$1/${i#refs/heads/}"
+                       ;;
                y,*) is_hash=n ;;
                n,*^{}) is_hash=y ;;
-               n,refs/tags/*) is_hash=y; echo "${i#refs/tags/}:${i#refs/tags/}" ;;
-               n,refs/heads/*) is_hash=y; echo "${i#refs/heads/}:${i#refs/heads/}" ;;
-               n,*) is_hash=y; echo "$i:$i" ;;
+               n,refs/tags/*) is_hash=y;;
+               n,*) is_hash=y; ;;
                esac
        done
 }
@@ -71,7 +164,7 @@ __git_remotes ()
                echo ${i#$d/remotes/}
        done
        [ "$ngoff" ] && shopt -u nullglob
-       for i in $(git --git-dir="$d" repo-config --list); do
+       for i in $(git --git-dir="$d" config --list); do
                case "$i" in
                remote.*.url=*)
                        i="${i#remote.}"
@@ -81,6 +174,22 @@ __git_remotes ()
        done
 }
 
+__git_merge_strategies ()
+{
+       if [ -n "$__git_merge_strategylist" ]; then
+               echo "$__git_merge_strategylist"
+               return
+       fi
+       sed -n "/^all_strategies='/{
+               s/^all_strategies='//
+               s/'//
+               p
+               q
+               }" "$(git --exec-path)/git-merge"
+}
+__git_merge_strategylist=
+__git_merge_strategylist="$(__git_merge_strategies 2>/dev/null)"
+
 __git_complete_file ()
 {
        local pfx ls ref cur="${COMP_WORDS[COMP_CWORD]}"
@@ -110,15 +219,118 @@ __git_complete_file ()
                        -- "$cur"))
                ;;
        *)
-               COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+               __gitcomp "$(__git_refs)"
+               ;;
+       esac
+}
+
+__git_complete_revlist ()
+{
+       local pfx cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       *...*)
+               pfx="${cur%...*}..."
+               cur="${cur#*...}"
+               __gitcomp "$(__git_refs)" "$pfx" "$cur"
+               ;;
+       *..*)
+               pfx="${cur%..*}.."
+               cur="${cur#*..}"
+               __gitcomp "$(__git_refs)" "$pfx" "$cur"
+               ;;
+       *.)
+               __gitcomp "$cur."
+               ;;
+       *)
+               __gitcomp "$(__git_refs)"
                ;;
        esac
 }
 
+__git_commands ()
+{
+       if [ -n "$__git_commandlist" ]; then
+               echo "$__git_commandlist"
+               return
+       fi
+       local i IFS=" "$'\n'
+       for i in $(git help -a|egrep '^ ')
+       do
+               case $i in
+               add--interactive) : plumbing;;
+               applymbox)        : ask gittus;;
+               applypatch)       : ask gittus;;
+               archimport)       : import;;
+               cat-file)         : plumbing;;
+               check-ref-format) : plumbing;;
+               commit-tree)      : plumbing;;
+               convert-objects)  : plumbing;;
+               cvsexportcommit)  : export;;
+               cvsimport)        : import;;
+               cvsserver)        : daemon;;
+               daemon)           : daemon;;
+               diff-stages)      : nobody uses it;;
+               fsck-objects)     : plumbing;;
+               fetch-pack)       : plumbing;;
+               fmt-merge-msg)    : plumbing;;
+               hash-object)      : plumbing;;
+               http-*)           : transport;;
+               index-pack)       : plumbing;;
+               init-db)          : deprecated;;
+               local-fetch)      : plumbing;;
+               mailinfo)         : plumbing;;
+               mailsplit)        : plumbing;;
+               merge-*)          : plumbing;;
+               mktree)           : plumbing;;
+               mktag)            : plumbing;;
+               pack-objects)     : plumbing;;
+               pack-redundant)   : plumbing;;
+               pack-refs)        : plumbing;;
+               parse-remote)     : plumbing;;
+               patch-id)         : plumbing;;
+               peek-remote)      : plumbing;;
+               prune)            : plumbing;;
+               prune-packed)     : plumbing;;
+               quiltimport)      : import;;
+               read-tree)        : plumbing;;
+               receive-pack)     : plumbing;;
+               reflog)           : plumbing;;
+               repo-config)      : plumbing;;
+               rerere)           : plumbing;;
+               resolve)          : dead dont use;;
+               rev-list)         : plumbing;;
+               rev-parse)        : plumbing;;
+               runstatus)        : plumbing;;
+               sh-setup)         : internal;;
+               shell)            : daemon;;
+               send-pack)        : plumbing;;
+               show-index)       : plumbing;;
+               ssh-*)            : transport;;
+               stripspace)       : plumbing;;
+               svn)              : import export;;
+               svnimport)        : import;;
+               symbolic-ref)     : plumbing;;
+               tar-tree)         : deprecated;;
+               unpack-file)      : plumbing;;
+               unpack-objects)   : plumbing;;
+               update-index)     : plumbing;;
+               update-ref)       : plumbing;;
+               update-server-info) : daemon;;
+               upload-archive)   : plumbing;;
+               upload-pack)      : plumbing;;
+               write-tree)       : plumbing;;
+               verify-tag)       : plumbing;;
+               *) echo $i;;
+               esac
+       done
+}
+__git_commandlist=
+__git_commandlist="$(__git_commands 2>/dev/null)"
+
 __git_aliases ()
 {
        local i IFS=$'\n'
-       for i in $(git --git-dir="$(__gitdir)" repo-config --list); do
+       for i in $(git --git-dir="$(__gitdir)" config --list); do
                case "$i" in
                alias.*)
                        i="${i#alias.}"
@@ -131,7 +343,7 @@ __git_aliases ()
 __git_aliased_command ()
 {
        local word cmdline=$(git --git-dir="$(__gitdir)" \
-               repo-config --get "alias.$1")
+               config --get "alias.$1")
        for word in $cmdline; do
                if [ "${word##-*}" ]; then
                        echo $word
@@ -140,32 +352,101 @@ __git_aliased_command ()
        done
 }
 
-_git_branch ()
+__git_whitespacelist="nowarn warn error error-all strip"
+
+_git_am ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       COMPREPLY=($(compgen -W "-l -f -d -D $(__git_refs)" -- "$cur"))
+       if [ -d .dotest ]; then
+               __gitcomp "--skip --resolved"
+               return
+       fi
+       case "$cur" in
+       --whitespace=*)
+               __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
+               return
+               ;;
+       --*)
+               __gitcomp "
+                       --signoff --utf8 --binary --3way --interactive
+                       --whitespace=
+                       "
+               return
+       esac
+       COMPREPLY=()
 }
 
-_git_cat_file ()
+_git_apply ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       case "${COMP_WORDS[0]},$COMP_CWORD" in
-       git-cat-file*,1)
-               COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur"))
+       case "$cur" in
+       --whitespace=*)
+               __gitcomp "$__git_whitespacelist" "" "${cur##--whitespace=}"
+               return
                ;;
-       git,2)
-               COMPREPLY=($(compgen -W "-p -t blob tree commit tag" -- "$cur"))
+       --*)
+               __gitcomp "
+                       --stat --numstat --summary --check --index
+                       --cached --index-info --reverse --reject --unidiff-zero
+                       --apply --no-add --exclude=
+                       --whitespace= --inaccurate-eof --verbose
+                       "
+               return
+       esac
+       COMPREPLY=()
+}
+
+_git_add ()
+{
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       --*)
+               __gitcomp "--interactive"
+               return
+       esac
+       COMPREPLY=()
+}
+
+_git_branch ()
+{
+       __gitcomp "$(__git_refs)"
+}
+
+_git_checkout ()
+{
+       __gitcomp "$(__git_refs)"
+}
+
+_git_cherry ()
+{
+       __gitcomp "$(__git_refs)"
+}
+
+_git_cherry_pick ()
+{
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       --*)
+               __gitcomp "--edit --no-commit"
                ;;
        *)
-               __git_complete_file
+               __gitcomp "$(__git_refs)"
                ;;
        esac
 }
 
-_git_checkout ()
+_git_commit ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       COMPREPLY=($(compgen -W "-l -b $(__git_refs)" -- "$cur"))
+       case "$cur" in
+       --*)
+               __gitcomp "
+                       --all --author= --signoff --verify --no-verify
+                       --edit --amend --include --only
+                       "
+               return
+       esac
+       COMPREPLY=()
 }
 
 _git_diff ()
@@ -175,8 +456,7 @@ _git_diff ()
 
 _git_diff_tree ()
 {
-       local cur="${COMP_WORDS[COMP_CWORD]}"
-       COMPREPLY=($(compgen -W "-r -p -M $(__git_refs)" -- "$cur"))
+       __gitcomp "$(__git_refs)"
 }
 
 _git_fetch ()
@@ -185,16 +465,15 @@ _git_fetch ()
 
        case "${COMP_WORDS[0]},$COMP_CWORD" in
        git-fetch*,1)
-               COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+               __gitcomp "$(__git_remotes)"
                ;;
        git,2)
-               COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+               __gitcomp "$(__git_remotes)"
                ;;
        *)
                case "$cur" in
                *:*)
-                       cur="${cur#*:}"
-                       COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+                       __gitcomp "$(__git_refs)" "" "${cur#*:}"
                        ;;
                *)
                        local remote
@@ -202,17 +481,49 @@ _git_fetch ()
                        git-fetch) remote="${COMP_WORDS[1]}" ;;
                        git)       remote="${COMP_WORDS[2]}" ;;
                        esac
-                       COMPREPLY=($(compgen -W "$(__git_refs2 "$remote")" -- "$cur"))
+                       __gitcomp "$(__git_refs2 "$remote")"
                        ;;
                esac
                ;;
        esac
 }
 
-_git_ls_remote ()
+_git_format_patch ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+       case "$cur" in
+       --*)
+               __gitcomp "
+                       --stdout --attach --thread
+                       --output-directory
+                       --numbered --start-number
+                       --keep-subject
+                       --signoff
+                       --in-reply-to=
+                       --full-index --binary
+                       --not --all
+                       "
+               return
+               ;;
+       esac
+       __git_complete_revlist
+}
+
+_git_gc ()
+{
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       --*)
+               __gitcomp "--prune"
+               return
+               ;;
+       esac
+       COMPREPLY=()
+}
+
+_git_ls_remote ()
+{
+       __gitcomp "$(__git_remotes)"
 }
 
 _git_ls_tree ()
@@ -222,28 +533,63 @@ _git_ls_tree ()
 
 _git_log ()
 {
-       local pfx cur="${COMP_WORDS[COMP_CWORD]}"
+       local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
-       *...*)
-               pfx="${cur%...*}..."
-               cur="${cur#*...}"
-               COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
+       --pretty=*)
+               __gitcomp "
+                       oneline short medium full fuller email raw
+                       " "" "${cur##--pretty=}"
+               return
                ;;
-       *..*)
-               pfx="${cur%..*}.."
-               cur="${cur#*..}"
-               COMPREPLY=($(compgen -P "$pfx" -W "$(__git_refs)" -- "$cur"))
+       --*)
+               __gitcomp "
+                       --max-count= --max-age= --since= --after=
+                       --min-age= --before= --until=
+                       --root --not --topo-order --date-order
+                       --no-merges
+                       --abbrev-commit --abbrev=
+                       --relative-date
+                       --author= --committer= --grep=
+                       --all-match
+                       --pretty= --name-status --name-only
+                       --not --all
+                       "
+               return
                ;;
-       *)
-               COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+       esac
+       __git_complete_revlist
+}
+
+_git_merge ()
+{
+       local cur="${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)" "" "${cur##--strategy=}"
+               return
                ;;
+       --*)
+               __gitcomp "
+                       --no-commit --no-summary --squash --strategy
+                       "
+               return
        esac
+       __gitcomp "$(__git_refs)"
 }
 
 _git_merge_base ()
 {
-       local cur="${COMP_WORDS[COMP_CWORD]}"
-       COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+       __gitcomp "$(__git_refs)"
+}
+
+_git_name_rev ()
+{
+       __gitcomp "--tags --all --stdin"
 }
 
 _git_pull ()
@@ -252,10 +598,10 @@ _git_pull ()
 
        case "${COMP_WORDS[0]},$COMP_CWORD" in
        git-pull*,1)
-               COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+               __gitcomp "$(__git_remotes)"
                ;;
        git,2)
-               COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+               __gitcomp "$(__git_remotes)"
                ;;
        *)
                local remote
@@ -263,7 +609,7 @@ _git_pull ()
                git-pull)  remote="${COMP_WORDS[1]}" ;;
                git)       remote="${COMP_WORDS[2]}" ;;
                esac
-               COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
+               __gitcomp "$(__git_refs "$remote")"
                ;;
        esac
 }
@@ -274,10 +620,10 @@ _git_push ()
 
        case "${COMP_WORDS[0]},$COMP_CWORD" in
        git-push*,1)
-               COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+               __gitcomp "$(__git_remotes)"
                ;;
        git,2)
-               COMPREPLY=($(compgen -W "$(__git_remotes)" -- "$cur"))
+               __gitcomp "$(__git_remotes)"
                ;;
        *)
                case "$cur" in
@@ -287,28 +633,224 @@ _git_push ()
                        git-push)  remote="${COMP_WORDS[1]}" ;;
                        git)       remote="${COMP_WORDS[2]}" ;;
                        esac
-                       cur="${cur#*:}"
-                       COMPREPLY=($(compgen -W "$(__git_refs "$remote")" -- "$cur"))
+                       __gitcomp "$(__git_refs "$remote")" "" "${cur#*:}"
                        ;;
                *)
-                       COMPREPLY=($(compgen -W "$(__git_refs2)" -- "$cur"))
+                       __gitcomp "$(__git_refs2)"
                        ;;
                esac
                ;;
        esac
 }
 
+_git_rebase ()
+{
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       if [ -d .dotest ]; then
+               __gitcomp "--continue --skip --abort"
+               return
+       fi
+       case "${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 "--onto --merge --strategy"
+               return
+       esac
+       __gitcomp "$(__git_refs)"
+}
+
+_git_config ()
+{
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       local prv="${COMP_WORDS[COMP_CWORD-1]}"
+       case "$prv" in
+       branch.*.remote)
+               __gitcomp "$(__git_remotes)"
+               return
+               ;;
+       branch.*.merge)
+               __gitcomp "$(__git_refs)"
+               return
+               ;;
+       remote.*.fetch)
+               local remote="${prv#remote.}"
+               remote="${remote%.fetch}"
+               __gitcomp "$(__git_refs_remotes "$remote")"
+               return
+               ;;
+       remote.*.push)
+               local remote="${prv#remote.}"
+               remote="${remote%.push}"
+               __gitcomp "$(git --git-dir="$(__gitdir)" \
+                       for-each-ref --format='%(refname):%(refname)' \
+                       refs/heads)"
+               return
+               ;;
+       pull.twohead|pull.octopus)
+               __gitcomp "$(__git_merge_strategies)"
+               return
+               ;;
+       color.branch|color.diff|color.status)
+               __gitcomp "always never auto"
+               return
+               ;;
+       color.*.*)
+               __gitcomp "
+                       black red green yellow blue magenta cyan white
+                       bold dim ul blink reverse
+                       "
+               return
+               ;;
+       *.*)
+               COMPREPLY=()
+               return
+               ;;
+       esac
+       case "$cur" in
+       --*)
+               __gitcomp "
+                       --global --list --replace-all
+                       --get --get-all --get-regexp
+                       --add --unset --unset-all
+                       "
+               return
+               ;;
+       branch.*.*)
+               local pfx="${cur%.*}."
+               cur="${cur##*.}"
+               __gitcomp "remote merge" "$pfx" "$cur"
+               return
+               ;;
+       branch.*)
+               local pfx="${cur%.*}."
+               cur="${cur#*.}"
+               __gitcomp "$(__git_heads)" "$pfx" "$cur" "."
+               return
+               ;;
+       remote.*.*)
+               local pfx="${cur%.*}."
+               cur="${cur##*.}"
+               __gitcomp "url fetch push" "$pfx" "$cur"
+               return
+               ;;
+       remote.*)
+               local pfx="${cur%.*}."
+               cur="${cur#*.}"
+               __gitcomp "$(__git_remotes)" "$pfx" "$cur" "."
+               return
+               ;;
+       esac
+       __gitcomp "
+               apply.whitespace
+               core.fileMode
+               core.gitProxy
+               core.ignoreStat
+               core.preferSymlinkRefs
+               core.logAllRefUpdates
+               core.repositoryFormatVersion
+               core.sharedRepository
+               core.warnAmbiguousRefs
+               core.compression
+               core.legacyHeaders
+               core.packedGitWindowSize
+               core.packedGitLimit
+               color.branch
+               color.branch.current
+               color.branch.local
+               color.branch.remote
+               color.branch.plain
+               color.diff
+               color.diff.plain
+               color.diff.meta
+               color.diff.frag
+               color.diff.old
+               color.diff.new
+               color.diff.commit
+               color.diff.whitespace
+               color.pager
+               color.status
+               color.status.header
+               color.status.added
+               color.status.changed
+               color.status.untracked
+               diff.renameLimit
+               diff.renames
+               fetch.unpackLimit
+               format.headers
+               gitcvs.enabled
+               gitcvs.logfile
+               gc.reflogexpire
+               gc.reflogexpireunreachable
+               gc.rerereresolved
+               gc.rerereunresolved
+               http.sslVerify
+               http.sslCert
+               http.sslKey
+               http.sslCAInfo
+               http.sslCAPath
+               http.maxRequests
+               http.lowSpeedLimit
+               http.lowSpeedTime
+               http.noEPSV
+               i18n.commitEncoding
+               i18n.logOutputEncoding
+               log.showroot
+               merge.summary
+               merge.verbosity
+               pack.window
+               pull.octopus
+               pull.twohead
+               repack.useDeltaBaseOffset
+               show.difftree
+               showbranch.default
+               tar.umask
+               transfer.unpackLimit
+               receive.unpackLimit
+               receive.denyNonFastForwards
+               user.name
+               user.email
+               user.signingkey
+               whatchanged.difftree
+               branch. remote.
+       "
+}
+
 _git_reset ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       local opt="--mixed --hard --soft"
-       COMPREPLY=($(compgen -W "$opt $(__git_refs)" -- "$cur"))
+       case "$cur" in
+       --*)
+               __gitcomp "--mixed --hard --soft"
+               return
+               ;;
+       esac
+       __gitcomp "$(__git_refs)"
 }
 
 _git_show ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       COMPREPLY=($(compgen -W "$(__git_refs)" -- "$cur"))
+       case "$cur" in
+       --pretty=*)
+               __gitcomp "
+                       oneline short medium full fuller email raw
+                       " "" "${cur##--pretty=}"
+               return
+               ;;
+       --*)
+               __gitcomp "--pretty="
+               return
+               ;;
+       esac
+       __git_complete_file
 }
 
 _git ()
@@ -327,30 +869,41 @@ _git ()
        done
 
        if [ $c -eq $COMP_CWORD -a -z "$command" ]; then
-               COMPREPLY=($(compgen \
-                       -W "--git-dir= --version \
-                               $(git help -a|egrep '^ ') \
-                           $(__git_aliases)" \
-                       -- "${COMP_WORDS[COMP_CWORD]}"))
-               return;
+               case "${COMP_WORDS[COMP_CWORD]}" in
+               --*=*) COMPREPLY=() ;;
+               --*)   __gitcomp "--git-dir= --bare --version --exec-path" ;;
+               *)     __gitcomp "$(__git_commands) $(__git_aliases)" ;;
+               esac
+               return
        fi
 
        local expansion=$(__git_aliased_command "$command")
        [ "$expansion" ] && command="$expansion"
 
        case "$command" in
+       am)          _git_am ;;
+       add)         _git_add ;;
+       apply)       _git_apply ;;
        branch)      _git_branch ;;
-       cat-file)    _git_cat_file ;;
        checkout)    _git_checkout ;;
+       cherry)      _git_cherry ;;
+       cherry-pick) _git_cherry_pick ;;
+       commit)      _git_commit ;;
+       config)      _git_config ;;
        diff)        _git_diff ;;
        diff-tree)   _git_diff_tree ;;
        fetch)       _git_fetch ;;
+       format-patch) _git_format_patch ;;
+       gc)          _git_gc ;;
        log)         _git_log ;;
        ls-remote)   _git_ls_remote ;;
        ls-tree)     _git_ls_tree ;;
+       merge)       _git_merge;;
        merge-base)  _git_merge_base ;;
+       name-rev)    _git_name_rev ;;
        pull)        _git_pull ;;
        push)        _git_push ;;
+       rebase)      _git_rebase ;;
        reset)       _git_reset ;;
        show)        _git_show ;;
        show-branch) _git_log ;;
@@ -362,25 +915,41 @@ _git ()
 _gitk ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
-       COMPREPLY=($(compgen -W "--all $(__git_refs)" -- "$cur"))
+       case "$cur" in
+       --*)
+               __gitcomp "--not --all"
+               return
+               ;;
+       esac
+       __git_complete_revlist
 }
 
 complete -o default -o nospace -F _git git
-complete -o default            -F _gitk gitk
-complete -o default            -F _git_branch git-branch
-complete -o default -o nospace -F _git_cat_file git-cat-file
-complete -o default            -F _git_checkout git-checkout
+complete -o default -o nospace -F _gitk gitk
+complete -o default -o nospace -F _git_am git-am
+complete -o default -o nospace -F _git_apply git-apply
+complete -o default -o nospace -F _git_branch git-branch
+complete -o default -o nospace -F _git_checkout git-checkout
+complete -o default -o nospace -F _git_cherry git-cherry
+complete -o default -o nospace -F _git_cherry_pick git-cherry-pick
+complete -o default -o nospace -F _git_commit git-commit
 complete -o default -o nospace -F _git_diff git-diff
-complete -o default            -F _git_diff_tree git-diff-tree
+complete -o default -o nospace -F _git_diff_tree git-diff-tree
 complete -o default -o nospace -F _git_fetch git-fetch
+complete -o default -o nospace -F _git_format_patch git-format-patch
+complete -o default -o nospace -F _git_gc git-gc
 complete -o default -o nospace -F _git_log git-log
-complete -o default            -F _git_ls_remote git-ls-remote
+complete -o default -o nospace -F _git_ls_remote git-ls-remote
 complete -o default -o nospace -F _git_ls_tree git-ls-tree
-complete -o default            -F _git_merge_base git-merge-base
+complete -o default -o nospace -F _git_merge git-merge
+complete -o default -o nospace -F _git_merge_base git-merge-base
+complete -o default -o nospace -F _git_name_rev git-name-rev
 complete -o default -o nospace -F _git_pull git-pull
 complete -o default -o nospace -F _git_push git-push
-complete -o default            -F _git_reset git-reset
-complete -o default            -F _git_show git-show
+complete -o default -o nospace -F _git_rebase git-rebase
+complete -o default -o nospace -F _git_config git-config
+complete -o default -o nospace -F _git_reset git-reset
+complete -o default -o nospace -F _git_show git-show
 complete -o default -o nospace -F _git_log git-show-branch
 complete -o default -o nospace -F _git_log git-whatchanged
 
@@ -389,15 +958,21 @@ complete -o default -o nospace -F _git_log git-whatchanged
 # included the '.exe' suffix.
 #
 if [ Cygwin = "$(uname -o 2>/dev/null)" ]; then
+complete -o default -o nospace -F _git_add git-add.exe
+complete -o default -o nospace -F _git_apply git-apply.exe
 complete -o default -o nospace -F _git git.exe
-complete -o default            -F _git_branch git-branch.exe
-complete -o default -o nospace -F _git_cat_file git-cat-file.exe
+complete -o default -o nospace -F _git_branch git-branch.exe
+complete -o default -o nospace -F _git_cherry git-cherry.exe
 complete -o default -o nospace -F _git_diff git-diff.exe
 complete -o default -o nospace -F _git_diff_tree git-diff-tree.exe
+complete -o default -o nospace -F _git_format_patch git-format-patch.exe
 complete -o default -o nospace -F _git_log git-log.exe
 complete -o default -o nospace -F _git_ls_tree git-ls-tree.exe
-complete -o default            -F _git_merge_base git-merge-base.exe
+complete -o default -o nospace -F _git_merge_base git-merge-base.exe
+complete -o default -o nospace -F _git_name_rev git-name-rev.exe
 complete -o default -o nospace -F _git_push git-push.exe
+complete -o default -o nospace -F _git_config git-config
+complete -o default -o nospace -F _git_show git-show.exe
 complete -o default -o nospace -F _git_log git-show-branch.exe
 complete -o default -o nospace -F _git_log git-whatchanged.exe
 fi