Merge branch 'ph/parseopt-step-blame'

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 2141b6b6ba4cfed2c2ea3beca1e1149d489b75fa..84a256ec54875288ff0c92e4ce1cc45551667aeb 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -451,6 +451,18 @@ __git_find_subcommand ()
        done
 }
 
+__git_has_doubledash ()
+{
+       local c=1
+       while [ $c -lt $COMP_CWORD ]; do
+               if [ "--" = "${COMP_WORDS[c]}" ]; then
+                       return 0
+               fi
+               c=$((++c))
+       done
+       return 1
+}
+
 __git_whitespacelist="nowarn warn error error-all strip"
 
 _git_am ()
@@ -497,6 +509,8 @@ _git_apply ()
 
 _git_add ()
 {
+       __git_has_doubledash && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --*)
@@ -511,7 +525,9 @@ _git_add ()
 
 _git_bisect ()
 {
-       local subcommands="start bad good reset visualize replay log"
+       __git_has_doubledash && return
+
+       local subcommands="start bad good skip reset visualize replay log run"
        local subcommand="$(__git_find_subcommand "$subcommands")"
        if [ -z "$subcommand" ]; then
                __gitcomp "$subcommands"
@@ -519,7 +535,7 @@ _git_bisect ()
        fi
 
        case "$subcommand" in
-       bad|good|reset)
+       bad|good|reset|skip)
                __gitcomp "$(__git_refs)"
                ;;
        *)
@@ -546,7 +562,7 @@ _git_branch ()
        --*)
                __gitcomp "
                        --color --no-color --verbose --abbrev= --no-abbrev
-                       --track --no-track
+                       --track --no-track --contains --merged --no-merged
                        "
                ;;
        *)
@@ -613,6 +629,8 @@ _git_cherry_pick ()
 
 _git_commit ()
 {
+       __git_has_doubledash && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --*)
@@ -632,6 +650,8 @@ _git_describe ()
 
 _git_diff ()
 {
+       __git_has_doubledash && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --*)
@@ -734,6 +754,8 @@ _git_ls_tree ()
 
 _git_log ()
 {
+       __git_has_doubledash && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --pretty=*)
@@ -761,6 +783,10 @@ _git_log ()
                        --pretty= --name-status --name-only --raw
                        --not --all
                        --left-right --cherry-pick
+                       --graph
+                       --stat --numstat --shortstat
+                       --decorate --diff-filter=
+                       --color-words --walk-reflogs
                        "
                return
                ;;
@@ -1037,7 +1063,6 @@ _git_config ()
                pull.octopus
                pull.twohead
                repack.useDeltaBaseOffset
-               show.difftree
                showbranch.default
                tar.umask
                transfer.unpackLimit
@@ -1046,7 +1071,6 @@ _git_config ()
                user.name
                user.email
                user.signingkey
-               whatchanged.difftree
                branch. remote.
        "
 }
@@ -1084,6 +1108,8 @@ _git_remote ()
 
 _git_reset ()
 {
+       __git_has_doubledash && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --*)
@@ -1096,6 +1122,8 @@ _git_reset ()
 
 _git_shortlog ()
 {
+       __git_has_doubledash && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
        case "$cur" in
        --*)
@@ -1135,13 +1163,26 @@ _git_show ()
 _git_stash ()
 {
        local subcommands='save list show apply clear drop pop create'
-       if [ -z "$(__git_find_subcommand "$subcommands")" ]; then
+       local subcommand="$(__git_find_subcommand "$subcommands")"
+       if [ -z "$subcommand" ]; then
                __gitcomp "$subcommands"
+       else
+               local cur="${COMP_WORDS[COMP_CWORD]}"
+               case "$subcommand,$cur" in
+               save,--*)
+                       __gitcomp "--keep-index"
+                       ;;
+               *)
+                       COMPREPLY=()
+                       ;;
+               esac
        fi
 }
 
 _git_submodule ()
 {
+       __git_has_doubledash && return
+
        local subcommands="add status init update"
        if [ -z "$(__git_find_subcommand "$subcommands")" ]; then
                local cur="${COMP_WORDS[COMP_CWORD]}"
@@ -1348,6 +1389,8 @@ _git ()
 
 _gitk ()
 {
+       __git_has_doubledash && return
+
        local cur="${COMP_WORDS[COMP_CWORD]}"
        local g="$(git rev-parse --git-dir 2>/dev/null)"
        local merge=""