Merge branch 'maint'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 430566d33623b3c95359b2ae9fd958ab29dbe743..2ba1461422c4e6c16e6c85ed3914536e1f4aa56e 100644 (file)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -516,7 +516,7 @@ __git_complete_revlist_file ()
                *)   pfx="$ref:$pfx" ;;
                esac
 
-               __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" \
+               __gitcomp_nl "$(git --git-dir="$(__gitdir)" ls-tree "$ls" 2>/dev/null \
                                | sed '/^100... blob /{
                                           s,^.*        ,,
                                           s,$, ,
@@ -690,10 +690,19 @@ __git_complete_strategy ()
        return 1
 }
 
+__git_commands () {
+       if test -n "${GIT_TESTING_COMMAND_COMPLETION:-}"
+       then
+               printf "%s" "${GIT_TESTING_COMMAND_COMPLETION}"
+       else
+               git help -a|egrep '^  [a-zA-Z0-9]'
+       fi
+}
+
 __git_list_all_commands ()
 {
        local i IFS=" "$'\n'
-       for i in $(git help -a|egrep '^  [a-zA-Z0-9]')
+       for i in $(__git_commands)
        do
                case $i in
                *--*)             : helper pattern;;
@@ -722,6 +731,7 @@ __git_list_porcelain_commands ()
                archimport)       : import;;
                cat-file)         : plumbing;;
                check-attr)       : plumbing;;
+               check-ignore)     : plumbing;;
                check-ref-format) : plumbing;;
                checkout-index)   : plumbing;;
                commit-tree)      : plumbing;;
@@ -1172,6 +1182,13 @@ _git_commit ()
                ;;
        esac
 
+       case "$prev" in
+       -c|-C)
+               __gitcomp_nl "$(__git_refs)" "" "${cur}"
+               return
+               ;;
+       esac
+
        case "$cur" in
        --cleanup=*)
                __gitcomp "default strip verbatim whitespace
@@ -1221,6 +1238,8 @@ _git_describe ()
        __gitcomp_nl "$(__git_refs)"
 }
 
+__git_diff_algorithms="myers minimal patience histogram"
+
 __git_diff_common_options="--stat --numstat --shortstat --summary
                        --patch-with-stat --name-only --name-status --color
                        --no-color --color-words --no-renames --check
@@ -1231,10 +1250,11 @@ __git_diff_common_options="--stat --numstat --shortstat --summary
                        --no-ext-diff
                        --no-prefix --src-prefix= --dst-prefix=
                        --inter-hunk-context=
-                       --patience
+                       --patience --histogram --minimal
                        --raw
                        --dirstat --dirstat= --dirstat-by-file
                        --dirstat-by-file= --cumulative
+                       --diff-algorithm=
 "
 
 _git_diff ()
@@ -1242,6 +1262,10 @@ _git_diff ()
        __git_has_doubledash && return
 
        case "$cur" in
+       --diff-algorithm=*)
+               __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
+               return
+               ;;
        --*)
                __gitcomp "--cached --staged --pickaxe-all --pickaxe-regex
                        --base --ours --theirs --no-index
@@ -1768,7 +1792,7 @@ __git_config_get_set_variables ()
        while [ $c -gt 1 ]; do
                word="${words[c]}"
                case "$word" in
-               --global|--system|--file=*)
+               --system|--global|--local|--file=*)
                        config_file="$word"
                        break
                        ;;
@@ -1874,7 +1898,7 @@ _git_config ()
        case "$cur" in
        --*)
                __gitcomp "
-                       --global --system --file=
+                       --system --global --local --file=
                        --list --replace-all
                        --get --get-all --get-regexp
                        --add --unset --unset-all
@@ -2047,6 +2071,7 @@ _git_config ()
                diff.suppressBlankEmpty
                diff.tool
                diff.wordRegex
+               diff.algorithm
                difftool.
                difftool.prompt
                fetch.recurseSubmodules
@@ -2320,6 +2345,10 @@ _git_show ()
                        " "" "${cur#*=}"
                return
                ;;
+       --diff-algorithm=*)
+               __gitcomp "$__git_diff_algorithms" "" "${cur##--diff-algorithm=}"
+               return
+               ;;
        --*)
                __gitcomp "--pretty= --format= --abbrev-commit --oneline
                        $__git_diff_common_options
@@ -2390,7 +2419,7 @@ _git_submodule ()
 {
        __git_has_doubledash && return
 
-       local subcommands="add status init update summary foreach sync"
+       local subcommands="add status init deinit update summary foreach sync"
        if [ -z "$(__git_find_on_cmdline "$subcommands")" ]; then
                case "$cur" in
                --*)
@@ -2638,7 +2667,7 @@ if [[ -n ${ZSH_VERSION-} ]]; then
                                --*=*|*.) ;;
                                *) c="$c " ;;
                                esac
-                               array+=("$c")
+                               array[$#array+1]="$c"
                        done
                        compset -P '*[=:]'
                        compadd -Q -S '' -p "${2-}" -a -- array && _ret=0