From: Jens Lehmann <Jens.Lehmann@web.de>
Date: Mon, 6 Apr 2009 19:05:55 +0000 (+0200)
Subject: git-gui: run post-checkout hook after clone
X-Git-Tag: v1.6.3-rc4~1^2~2
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=b4c813bc71f83804302f1c896c91dc499adf1922;p=git.git

git-gui: run post-checkout hook after clone

git-gui is using "git-read-tree -u" when cloning which doesn't
invoke the post-checkout hook as a plain git-clone would.
So git-gui must call the hook itself.

Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
---

diff --git a/lib/choose_repository.tcl b/lib/choose_repository.tcl
index 09277e9fa..633cc572b 100644
--- a/lib/choose_repository.tcl
+++ b/lib/choose_repository.tcl
@@ -966,7 +966,34 @@ method _readtree_wait {fd} {
 		return
 	}
 
-	set done 1
+	# -- Run the post-checkout hook.
+	#
+	set fd_ph [githook_read post-checkout [string repeat 0 40] \
+		[git rev-parse HEAD] 1]
+	if {$fd_ph ne {}} {
+		global pch_error
+		set pch_error {}
+		fconfigure $fd_ph -blocking 0 -translation binary -eofchar {}
+		fileevent $fd_ph readable [cb _postcheckout_wait $fd_ph]
+	} else {
+		set done 1
+	}
+}
+
+method _postcheckout_wait {fd_ph} {
+	global pch_error
+
+	append pch_error [read $fd_ph]
+	fconfigure $fd_ph -blocking 1
+	if {[eof $fd_ph]} {
+		if {[catch {close $fd_ph}]} {
+			hook_failed_popup post-checkout $pch_error 0
+		}
+		unset pch_error
+		set done 1
+		return
+	}
+	fconfigure $fd_ph -blocking 0
 }
 
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