diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Completion/Unix/Command/_git | 44 |
2 files changed, 48 insertions, 1 deletions
@@ -6,6 +6,9 @@ * 29527: Completion/Unix/Command/_git: Make file-completion fallback optional. + * 29519: Completion/Unix/Command/_git: Pick up addon completions + from $fpath. + 2011-06-30 Frank Terbeck <ft@bewatermyfriend.org> * 29526: Functions/VCS_Info/vcs_info: Set `max-exports' early @@ -15065,5 +15068,5 @@ ***************************************************** * This is used by the shell to define $ZSH_PATCHLEVEL -* $Revision: 1.5385 $ +* $Revision: 1.5386 $ ***************************************************** diff --git a/Completion/Unix/Command/_git b/Completion/Unix/Command/_git index e9eaa86c8..322491092 100644 --- a/Completion/Unix/Command/_git +++ b/Completion/Unix/Command/_git @@ -4613,6 +4613,12 @@ _git_commands () { _describe -t plumbing-sync-commands 'plumbing sync command' plumbing_sync_commands && ret=0 _describe -t plumbing-sync-helper-commands 'plumbing sync helper command' plumbing_sync_helper_commands && ret=0 _describe -t plumbing-internal-helper-commands 'plumbing internal helper command' plumbing_internal_helper_commands && ret=0 + local -a addons + local a + for a in $_git_third_party; do + (( ${+commands[git-${a%%:*}]} )) && addons+=( $a ) + done + _describe -t third-party-addons 'third party addon' addons && ret=0 return ret } @@ -6049,4 +6055,42 @@ _git() { return ret } +# Handle add-on completions. Say you got a third party add-on `foo'. What you +# want to do is write your completion as `_git-foo' and this code will pick it +# up. That should be a regular compsys function, which starts like this: +# +# #compdef git-foo +# +# In addition to what compinit does, this also reads the second line of the +# completion. If that matches "#desc:*" the part behind "#desc:" will be used +# as the addon's description. Like this: +# +# #desc:checks git's foobar value +local addon input i desc +typeset -gUa _git_third_party +for addon in ${^fpath}/_git-*~*~(.N); do + if [[ -n ${(M)_git_third_party:#${${addon:t}#_git-}*} ]]; then + # This makes sure only the first _git-foo in $fpath gets read. + continue + fi + # Read the second line of the file. + i=1 + desc= + while read input; do + if (( i == 2 )); then + desc=$input + break + fi + (( i++ )) + done < $addon + # Setup `$desc' appropriately. + if [[ $desc != '#desc:'* ]]; then + desc= + else + desc=${desc#\#desc} + fi + # Add the addon's completion. + _git_third_party+=( ${${addon:t}#_git-}$desc ) +done + _git |