git-gui: Added post-commit invocation after the commit is done.

Since git-commit.sh invokes hooks/post-commit after running git rerere
we should do the same if its available and executable.

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

diff --git a/git-gui b/git-gui
index 3ccf0a41deb7e60b7294b3879db71e796264b8f6..7eeff9061cde87ebe5a870231e0da8d35dc246ee 100755 (executable)
--- a/git-gui
+++ b/git-gui
@@ -793,7 +793,7 @@ proc commit_stage2 {curHEAD msg} {
 }
 
 proc commit_stage3 {fd_wt curHEAD msg} {
-       global single_commit gitdir HEAD PARENT commit_type
+       global single_commit gitdir HEAD PARENT commit_type tcl_platform
        global ui_status_value ui_comm
        global file_states
 
@@ -870,6 +870,21 @@ proc commit_stage3 {fd_wt curHEAD msg} {
                catch {exec git rerere}
        }
 
+       # -- Run the post-commit hook.
+       #
+       set pchook [file join $gitdir hooks post-commit]
+       if {$tcl_platform(platform) == {windows} && [file isfile $pchook]} {
+               set pchook [list sh -c [concat \
+                       "if test -x \"$pchook\";" \
+                       "then exec \"$pchook\";" \
+                       "fi"]]
+       } elseif {![file executable $pchook]} {
+               set pchook {}
+       }
+       if {$pchook != {}} {
+               catch {exec $pchook &}
+       }
+
        $ui_comm delete 0.0 end
        $ui_comm edit modified false
        $ui_comm edit reset