Merge branch 'cb/maint-no-double-merge'
[gitweb.git] / contrib / completion / git-completion.bash
index d3d8203171a3c7c221399dd6d79c8429c5006bcc..80ab4e45eb108898eb80caa32684c3f1308ab3a8 100755 (executable)
 #       with the bash.showDirtyState variable, which defaults to true
 #       once GIT_PS1_SHOWDIRTYSTATE is enabled.
 #
+#       You can also see if currently something is stashed, by setting
+#       GIT_PS1_SHOWSTASHSTATE to a nonempty value. If something is stashed,
+#       then a '$' will be shown next to the branch name.
+#
 # To submit patches:
 #
 #    *) Read Documentation/SubmittingPatches
@@ -84,43 +88,54 @@ __git_ps1 ()
        if [ -n "$g" ]; then
                local r
                local b
-               if [ -d "$g/rebase-apply" ]; then
-                       if [ -f "$g/rebase-apply/rebasing" ]; then
-                               r="|REBASE"
-               elif [ -f "$g/rebase-apply/applying" ]; then
-                               r="|AM"
-                       else
-                               r="|AM/REBASE"
-                       fi
-                       b="$(git symbolic-ref HEAD 2>/dev/null)"
-               elif [ -f "$g/rebase-merge/interactive" ]; then
+               if [ -f "$g/rebase-merge/interactive" ]; then
                        r="|REBASE-i"
                        b="$(cat "$g/rebase-merge/head-name")"
                elif [ -d "$g/rebase-merge" ]; then
                        r="|REBASE-m"
                        b="$(cat "$g/rebase-merge/head-name")"
-               elif [ -f "$g/MERGE_HEAD" ]; then
-                       r="|MERGING"
-                       b="$(git symbolic-ref HEAD 2>/dev/null)"
                else
-                       if [ -f "$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
-                                       if [ -r "$g/HEAD" ]; then
-                                               b="$(cut -c1-7 "$g/HEAD")..."
-                                       fi
+                       if [ -d "$g/rebase-apply" ]; then
+                               if [ -f "$g/rebase-apply/rebasing" ]; then
+                                       r="|REBASE"
+                               elif [ -f "$g/rebase-apply/applying" ]; then
+                                       r="|AM"
+                               else
+                                       r="|AM/REBASE"
                                fi
+                       elif [ -f "$g/MERGE_HEAD" ]; then
+                               r="|MERGING"
+                       elif [ -f "$g/BISECT_LOG" ]; then
+                               r="|BISECTING"
                        fi
+
+                       b="$(git symbolic-ref HEAD 2>/dev/null)" || {
+
+                               b="$(
+                               case "${GIT_PS1_DESCRIBE_STYLE-}" in
+                               (contains)
+                                       git describe --contains HEAD ;;
+                               (branch)
+                                       git describe --contains --all HEAD ;;
+                               (describe)
+                                       git describe HEAD ;;
+                               (* | default)
+                                       git describe --exact-match HEAD ;;
+                               esac 2>/dev/null)" ||
+
+                               b="$(cut -c1-7 "$g/HEAD" 2>/dev/null)..." ||
+                               b="unknown"
+                               b="($b)"
+                       }
                fi
 
                local w
                local i
+               local s
                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
+                       if [ "true" = "$(git rev-parse --is-bare-repository 2>/dev/null)" ]; then
                                c="BARE:"
                        else
                                b="GIT_DIR!"
@@ -138,14 +153,15 @@ __git_ps1 ()
                                        fi
                                fi
                        fi
+                       if [ -n "${GIT_PS1_SHOWSTASHSTATE-}" ]; then
+                               git rev-parse --verify refs/stash >/dev/null 2>&1 && s="$"
+                       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$r"
-                       fi
+               if [ -n "${1-}" ]; then
+                       printf "$1" "$c${b##refs/heads/}$w$i$s$r"
+               else
+                       printf " (%s)" "$c${b##refs/heads/}$w$i$s$r"
                fi
        fi
 }
@@ -910,6 +926,26 @@ _git_diff ()
        __git_complete_file
 }
 
+__git_mergetools_common="diffuse ecmerge emerge kdiff3 meld opendiff
+                       tkdiff vimdiff gvimdiff xxdiff araxis
+"
+
+_git_difftool ()
+{
+       local cur="${COMP_WORDS[COMP_CWORD]}"
+       case "$cur" in
+       --tool=*)
+               __gitcomp "$__git_mergetools_common kompare" "" "${cur##--tool=}"
+               return
+               ;;
+       --*)
+               __gitcomp "--tool="
+               return
+               ;;
+       esac
+       COMPREPLY=()
+}
+
 __git_fetch_options="
        --quiet --verbose --append --upload-pack --force --keep --depth=
        --tags --no-tags
@@ -1096,6 +1132,7 @@ __git_log_shortlog_options="
 "
 
 __git_log_pretty_formats="oneline short medium full fuller email raw format:"
+__git_log_date_formats="relative iso8601 rfc2822 short local default raw"
 
 _git_log ()
 {
@@ -1119,9 +1156,7 @@ _git_log ()
                return
                ;;
        --date=*)
-               __gitcomp "
-                       relative iso8601 rfc2822 short local default
-               " "" "${cur##--date=}"
+               __gitcomp "$__git_log_date_formats" "" "${cur##--date=}"
                return
                ;;
        --*)
@@ -1172,10 +1207,7 @@ _git_mergetool ()
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --tool=*)
-               __gitcomp "
-                       kdiff3 tkdiff meld xxdiff emerge
-                       vimdiff gvimdiff ecmerge opendiff
-                       " "" "${cur##--tool=}"
+               __gitcomp "$__git_mergetools_common tortoisemerge" "" "${cur##--tool=}"
                return
                ;;
        --*)
@@ -1266,18 +1298,39 @@ _git_rebase ()
        __gitcomp "$(__git_refs)"
 }
 
+__git_send_email_confirm_options="always never auto cc compose"
+__git_send_email_suppresscc_options="author self cc ccbody sob cccmd body all"
+
 _git_send_email ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
+       --confirm=*)
+               __gitcomp "
+                       $__git_send_email_confirm_options
+                       " "" "${cur##--confirm=}"
+               return
+               ;;
+       --suppress-cc=*)
+               __gitcomp "
+                       $__git_send_email_suppresscc_options
+                       " "" "${cur##--suppress-cc=}"
+
+               return
+               ;;
+       --smtp-encryption=*)
+               __gitcomp "ssl tls" "" "${cur##--smtp-encryption=}"
+               return
+               ;;
        --*)
                __gitcomp "--annotate --bcc --cc --cc-cmd --chain-reply-to
-                       --compose --dry-run --envelope-sender --from --identity
+                       --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
                        --signed-off-by-cc --smtp-pass --smtp-server
-                       --smtp-server-port --smtp-ssl --smtp-user --subject
-                       --suppress-cc --suppress-from --thread --to
+                       --smtp-server-port --smtp-encryption= --smtp-user
+                       --subject --suppress-cc= --suppress-from --thread --to
                        --validate --no-validate"
                return
                ;;
@@ -1285,6 +1338,35 @@ _git_send_email ()
        COMPREPLY=()
 }
 
+__git_config_get_set_variables ()
+{
+       local prevword word config_file= c=$COMP_CWORD
+       while [ $c -gt 1 ]; do
+               word="${COMP_WORDS[c]}"
+               case "$word" in
+               --global|--system|--file=*)
+                       config_file="$word"
+                       break
+                       ;;
+               -f|--file)
+                       config_file="$word $prevword"
+                       break
+                       ;;
+               esac
+               prevword=$word
+               c=$((--c))
+       done
+
+       for i in $(git --git-dir="$(__gitdir)" config $config_file --list \
+                       2>/dev/null); do
+               case "$i" in
+               *.*)
+                       echo "${i/=*/}"
+                       ;;
+               esac
+       done
+}
+
 _git_config ()
 {
        local cur="${COMP_WORDS[COMP_CWORD]}"
@@ -1316,7 +1398,8 @@ _git_config ()
                __gitcomp "$(__git_merge_strategies)"
                return
                ;;
-       color.branch|color.diff|color.interactive|color.status|color.ui)
+       color.branch|color.diff|color.interactive|\
+       color.showbranch|color.status|color.ui)
                __gitcomp "always never auto"
                return
                ;;
@@ -1331,6 +1414,30 @@ _git_config ()
                        "
                return
                ;;
+       help.format)
+               __gitcomp "man info web html"
+               return
+               ;;
+       log.date)
+               __gitcomp "$__git_log_date_formats"
+               return
+               ;;
+       sendemail.aliasesfiletype)
+               __gitcomp "mutt mailrc pine elm gnus"
+               return
+               ;;
+       sendemail.confirm)
+               __gitcomp "$__git_send_email_confirm_options"
+               return
+               ;;
+       sendemail.suppresscc)
+               __gitcomp "$__git_send_email_suppresscc_options"
+               return
+               ;;
+       --get|--get-all|--unset|--unset-all)
+               __gitcomp "$(__git_config_get_set_variables)"
+               return
+               ;;
        *.*)
                COMPREPLY=()
                return
@@ -1359,6 +1466,39 @@ _git_config ()
                __gitcomp "$(__git_heads)" "$pfx" "$cur" "."
                return
                ;;
+       guitool.*.*)
+               local pfx="${cur%.*}."
+               cur="${cur##*.}"
+               __gitcomp "
+                       argprompt cmd confirm needsfile noconsole norescan
+                       prompt revprompt revunmerged title
+                       " "$pfx" "$cur"
+               return
+               ;;
+       difftool.*.*)
+               local pfx="${cur%.*}."
+               cur="${cur##*.}"
+               __gitcomp "cmd path" "$pfx" "$cur"
+               return
+               ;;
+       man.*.*)
+               local pfx="${cur%.*}."
+               cur="${cur##*.}"
+               __gitcomp "cmd path" "$pfx" "$cur"
+               return
+               ;;
+       mergetool.*.*)
+               local pfx="${cur%.*}."
+               cur="${cur##*.}"
+               __gitcomp "cmd path trustExitCode" "$pfx" "$cur"
+               return
+               ;;
+       pager.*)
+               local pfx="${cur%.*}."
+               cur="${cur#*.}"
+               __gitcomp "$(__git_all_commands)" "$pfx" "$cur"
+               return
+               ;;
        remote.*.*)
                local pfx="${cur%.*}."
                cur="${cur##*.}"
@@ -1374,8 +1514,15 @@ _git_config ()
                __gitcomp "$(__git_remotes)" "$pfx" "$cur" "."
                return
                ;;
+       url.*.*)
+               local pfx="${cur%.*}."
+               cur="${cur##*.}"
+               __gitcomp "insteadof" "$pfx" "$cur"
+               return
+               ;;
        esac
        __gitcomp "
+               alias.
                apply.whitespace
                branch.autosetupmerge
                branch.autosetuprebase
@@ -1393,11 +1540,15 @@ _git_config ()
                color.diff.old
                color.diff.plain
                color.diff.whitespace
+               color.grep
+               color.grep.external
+               color.grep.match
                color.interactive
                color.interactive.header
                color.interactive.help
                color.interactive.prompt
                color.pager
+               color.showbranch
                color.status
                color.status.added
                color.status.changed
@@ -1410,6 +1561,7 @@ _git_config ()
                core.autocrlf
                core.bare
                core.compression
+               core.createObject
                core.deltaBaseCacheLimit
                core.editor
                core.excludesfile
@@ -1440,11 +1592,21 @@ _git_config ()
                diff.renameLimit
                diff.renameLimit.
                diff.renames
+               diff.suppressBlankEmpty
+               diff.tool
+               diff.wordRegex
+               difftool.
+               difftool.prompt
                fetch.unpackLimit
+               format.attach
+               format.cc
                format.headers
                format.numbered
                format.pretty
+               format.signoff
+               format.subjectprefix
                format.suffix
+               format.thread
                gc.aggressiveWindow
                gc.auto
                gc.autopacklimit
@@ -1455,6 +1617,7 @@ _git_config ()
                gc.rerereresolved
                gc.rerereunresolved
                gitcvs.allbinary
+               gitcvs.commitmsgannotation
                gitcvs.dbTableNamePrefix
                gitcvs.dbdriver
                gitcvs.dbname
@@ -1463,6 +1626,7 @@ _git_config ()
                gitcvs.enabled
                gitcvs.logfile
                gitcvs.usecrlfattr
+               guitool.
                gui.blamehistoryctx
                gui.commitmsgwidth
                gui.copyblamethreshold
@@ -1489,13 +1653,24 @@ _git_config ()
                http.sslVerify
                i18n.commitEncoding
                i18n.logOutputEncoding
+               imap.folder
+               imap.host
+               imap.pass
+               imap.port
+               imap.preformattedHTML
+               imap.sslverify
+               imap.tunnel
+               imap.user
                instaweb.browser
                instaweb.httpd
                instaweb.local
                instaweb.modulepath
                instaweb.port
+               interactive.singlekey
                log.date
                log.showroot
+               mailmap.file
+               man.
                man.viewer
                merge.conflictstyle
                merge.log
@@ -1503,7 +1678,9 @@ _git_config ()
                merge.stat
                merge.tool
                merge.verbosity
+               mergetool.
                mergetool.keepBackup
+               mergetool.prompt
                pack.compression
                pack.deltaCacheLimit
                pack.deltaCacheSize
@@ -1513,8 +1690,11 @@ _git_config ()
                pack.threads
                pack.window
                pack.windowMemory
+               pager.
                pull.octopus
                pull.twohead
+               push.default
+               rebase.stat
                receive.denyCurrentBranch
                receive.denyDeletes
                receive.denyNonFastForwards
@@ -1523,11 +1703,32 @@ _git_config ()
                repack.usedeltabaseoffset
                rerere.autoupdate
                rerere.enabled
+               sendemail.aliasesfile
+               sendemail.aliasesfiletype
+               sendemail.bcc
+               sendemail.cc
+               sendemail.cccmd
+               sendemail.chainreplyto
+               sendemail.confirm
+               sendemail.envelopesender
+               sendemail.multiedit
+               sendemail.signedoffbycc
+               sendemail.smtpencryption
+               sendemail.smtppass
+               sendemail.smtpserver
+               sendemail.smtpserverport
+               sendemail.smtpuser
+               sendemail.suppresscc
+               sendemail.suppressfrom
+               sendemail.thread
+               sendemail.to
+               sendemail.validate
                showbranch.default
                status.relativePaths
                status.showUntrackedFiles
                tar.umask
                transfer.unpackLimit
+               url.
                user.email
                user.name
                user.signingkey
@@ -1642,7 +1843,7 @@ _git_show ()
                return
                ;;
        --*)
-               __gitcomp "--pretty= --format=
+               __gitcomp "--pretty= --format= --abbrev-commit --oneline
                        $__git_diff_common_options
                        "
                return
@@ -1659,7 +1860,8 @@ _git_show_branch ()
                __gitcomp "
                        --all --remotes --topo-order --current --more=
                        --list --independent --merge-base --no-name
-                       --sha1-name --topics --reflog
+                       --color --no-color
+                       --sha1-name --sparse --topics --reflog
                        "
                return
                ;;
@@ -1679,10 +1881,10 @@ _git_stash ()
                save,--*)
                        __gitcomp "--keep-index"
                        ;;
-               apply,--*)
+               apply,--*|pop,--*)
                        __gitcomp "--index"
                        ;;
-               show,--*|drop,--*|pop,--*|branch,--*)
+               show,--*|drop,--*|branch,--*)
                        COMPREPLY=()
                        ;;
                show,*|apply,*|drop,*|pop,*|branch,*)
@@ -1871,6 +2073,7 @@ _git ()
                        --bare
                        --version
                        --exec-path
+                       --html-path
                        --work-tree=
                        --help
                        "
@@ -1900,6 +2103,7 @@ _git ()
        config)      _git_config ;;
        describe)    _git_describe ;;
        diff)        _git_diff ;;
+       difftool)    _git_difftool ;;
        fetch)       _git_fetch ;;
        format-patch) _git_format_patch ;;
        fsck)        _git_fsck ;;