Merge branch 'ak/t7800-wo-readlink'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 63f5c046a2c7058692657ffa4e97f20367bafedc..37888f4e570e7f268bdc3e735c63f7a136774aa3 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -803,6 +803,50 @@ __git_find_on_cmdline ()
        done
 }
 
+# Echo the value of an option set on the command line or config
+#
+# $1: short option name
+# $2: long option name including =
+# $3: list of possible values
+# $4: config string (optional)
+#
+# example:
+# result="$(__git_get_option_value "-d" "--do-something=" \
+#     "yes no" "core.doSomething")"
+#
+# result is then either empty (no option set) or "yes" or "no"
+#
+# __git_get_option_value requires 3 arguments
+__git_get_option_value ()
+{
+       local c short_opt long_opt val
+       local result= values config_key word
+
+       short_opt="$1"
+       long_opt="$2"
+       values="$3"
+       config_key="$4"
+
+       ((c = $cword - 1))
+       while [ $c -ge 0 ]; do
+               word="${words[c]}"
+               for val in $values; do
+                       if [ "$short_opt$val" = "$word" ] ||
+                          [ "$long_opt$val"  = "$word" ]; then
+                               result="$val"
+                               break 2
+                       fi
+               done
+               ((c--))
+       done
+
+       if [ -n "$config_key" ] && [ -z "$result" ]; then
+               result="$(git --git-dir="$(__gitdir)" config "$config_key")"
+       fi
+
+       echo "$result"
+}
+
 __git_has_doubledash ()
 {
        local c=1
@@ -1098,6 +1142,8 @@ _git_clone ()
        esac
 }
 
+__git_untracked_file_modes="all no normal"
+
 _git_commit ()
 {
        case "$prev" in
@@ -1119,7 +1165,7 @@ _git_commit ()
                return
                ;;
        --untracked-files=*)
-               __gitcomp "all no normal" "" "${cur##--untracked-files=}"
+               __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
                return
                ;;
        --*)
@@ -1312,6 +1358,7 @@ _git_grep ()
                        --full-name --line-number
                        --extended-regexp --basic-regexp --fixed-strings
                        --perl-regexp
+                       --threads
                        --files-with-matches --name-only
                        --files-without-match
                        --max-depth
@@ -1338,15 +1385,15 @@ _git_help ()
 {
        case "$cur" in
        --*)
-               __gitcomp "--all --info --man --web"
+               __gitcomp "--all --guides --info --man --web"
                return
                ;;
        esac
        __git_compute_all_commands
        __gitcomp "$__git_all_commands $(__git_aliases)
                attributes cli core-tutorial cvs-migration
-               diffcore gitk glossary hooks ignore modules
-               namespaces repository-layout tutorial tutorial-2
+               diffcore everyday gitk glossary hooks ignore modules
+               namespaces repository-layout revisions tutorial tutorial-2
                workflows
                "
 }
@@ -1457,6 +1504,7 @@ _git_log ()
                        --relative-date --date=
                        --pretty= --format= --oneline
                        --show-signature
+                       --cherry-mark
                        --cherry-pick
                        --graph
                        --decorate --decorate=
@@ -1778,6 +1826,56 @@ _git_stage ()
        _git_add
 }
 
+_git_status ()
+{
+       local complete_opt
+       local untracked_state
+
+       case "$cur" in
+       --ignore-submodules=*)
+               __gitcomp "none untracked dirty all" "" "${cur##--ignore-submodules=}"
+               return
+               ;;
+       --untracked-files=*)
+               __gitcomp "$__git_untracked_file_modes" "" "${cur##--untracked-files=}"
+               return
+               ;;
+       --column=*)
+               __gitcomp "
+                       always never auto column row plain dense nodense
+                       " "" "${cur##--column=}"
+               return
+               ;;
+       --*)
+               __gitcomp "
+                       --short --branch --porcelain --long --verbose
+                       --untracked-files= --ignore-submodules= --ignored
+                       --column= --no-column
+                       "
+               return
+               ;;
+       esac
+
+       untracked_state="$(__git_get_option_value "-u" "--untracked-files=" \
+               "$__git_untracked_file_modes" "status.showUntrackedFiles")"
+
+       case "$untracked_state" in
+       no)
+               # --ignored option does not matter
+               complete_opt=
+               ;;
+       all|normal|*)
+               complete_opt="--cached --directory --no-empty-directory --others"
+
+               if [ -n "$(__git_find_on_cmdline "--ignored")" ]; then
+                       complete_opt="$complete_opt --ignored --exclude=*"
+               fi
+               ;;
+       esac
+
+       __git_complete_index_file "$complete_opt"
+}
+
 __git_config_get_set_variables ()
 {
        local prevword word config_file= c=$cword
@@ -1812,7 +1910,7 @@ _git_config ()
                return
                ;;
        branch.*.rebase)
-               __gitcomp "false true"
+               __gitcomp "false true preserve interactive"
                return
                ;;
        remote.pushdefault)
@@ -2059,6 +2157,7 @@ _git_config ()
                core.sparseCheckout
                core.symlinks
                core.trustctime
+               core.untrackedCache
                core.warnAmbiguousRefs
                core.whitespace
                core.worktree
@@ -2413,8 +2512,8 @@ _git_stash ()
                show,--*|branch,--*)
                        ;;
                branch,*)
-                 if [ $cword -eq 3 ]; then
-                       __gitcomp_nl "$(__git_refs)";
+                       if [ $cword -eq 3 ]; then
+                               __gitcomp_nl "$(__git_refs)";
                        else
                                __gitcomp_nl "$(git --git-dir="$(__gitdir)" stash list \
                                                | sed -n -e 's/:.*//p')"
@@ -2592,6 +2691,29 @@ _git_whatchanged ()
        _git_log
 }
 
+_git_worktree ()
+{
+       local subcommands="add list prune"
+       local subcommand="$(__git_find_on_cmdline "$subcommands")"
+       if [ -z "$subcommand" ]; then
+               __gitcomp "$subcommands"
+       else
+               case "$subcommand,$cur" in
+               add,--*)
+                       __gitcomp "--detach"
+                       ;;
+               list,--*)
+                       __gitcomp "--porcelain"
+                       ;;
+               prune,--*)
+                       __gitcomp "--dry-run --expire --verbose"
+                       ;;
+               *)
+                       ;;
+               esac
+       fi
+}
+
 __git_main ()
 {
        local i c=1 command __git_dir