Hide the plumbing diff-{files,index,tree} from bash completion

The diff-* programs are meant to be plumbing for the diff frontend;
most end users aren't invoking these commands directly.  Consequently
we should avoid showing them as possible completions.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash
index 35b1ff9157b3a6a416e2a60a2e02967d90a885ed..994474502854b398a3b736aae1618df9d1946693 100755 (executable)
--- a/contrib/completion/git-completion.bash
+++ b/contrib/completion/git-completion.bash
@@ -270,6 +270,9 @@ __git_commands ()
                cvsimport)        : import;;
                cvsserver)        : daemon;;
                daemon)           : daemon;;
+               diff-files)       : plumbing;;
+               diff-index)       : plumbing;;
+               diff-tree)        : plumbing;;
                fast-import)      : import;;
                fsck-objects)     : plumbing;;
                fetch--tool)      : plumbing;;
@@ -950,7 +953,6 @@ _git ()
        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 ;;
@@ -995,7 +997,6 @@ 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 -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
@@ -1026,7 +1027,6 @@ complete -o default -o nospace -F _git git.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