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PATCH: _git, Use ad-hoc functions to list branches/tags



Patch from Pierre Habouzit to allow completion for origin/* branches.

Index: Completion/Unix/Command/_git
===================================================================
RCS file: /cvsroot/zsh/zsh/Completion/Unix/Command/_git,v
retrieving revision 1.29
diff -u -r1.29 _git
--- Completion/Unix/Command/_git	27 Sep 2007 12:40:27 -0000	1.29
+++ Completion/Unix/Command/_git	29 Sep 2007 06:00:36 -0000
@@ -2846,30 +2846,26 @@
 __git_tag_ids () {
 }
 
-(( $+functions[__git_heads_or_tags] )) ||
-__git_heads_or_tags () {
+(( $+functions[__git_heads] )) ||
+__git_heads () {
   local expl
-  declare -a refs opts
-  declare -A ours
-
-  zparseopts -K -D -a opts S: M: J: V: 1 2 n F: X: P:=ours T:=ours
-
-  (( $+ours[-P] )) || ours[-P]=./.
+  declare -a branch_names
 
-  refs=(${${${${(f)"$(_call_program $ours[-T] git ls-remote --$ours[-T] $ours[-P] 2>/dev/null)"}#*$'\t'}:#*\^*}#refs/$ours[-T]/})
+  branch_names=(${${(f)"$(_call_program heads git branch -a 2>/dev/null)"}#[* ] })
   __git_command_successful || return
 
-  _wanted $ours[-T] expl $ours[-T] compadd $opts - $refs
-}
-
-(( $+functions[__git_heads] )) ||
-__git_heads () {
-  __git_heads_or_tags $* -T heads && ret=0
+  _wanted heads expl branch-name compadd $* - $branch_names
 }
 
 (( $+functions[__git_tags] )) ||
 __git_tags () {
-  __git_heads_or_tags $* -T tags && ret=0
+  local expl
+  declare -a tag_names
+
+  tag_names=(${${(f)"$(_call_program tags git tag -l 2>/dev/null)"}#[* ] })
+  __git_command_successful || return
+
+  _wanted tags expl tag-name compadd $* - $tag_names
 }
 
 # TODO: depending on what options are on the command-line already, complete



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