From: Paul Mackerras <paulus@samba.org>
Date: Sat, 8 Nov 2008 10:37:09 +0000 (+1100)
Subject: gitk: Improve cherry-pick error handling
X-Git-Url: https://privyetmir.co.uk/gitweb.cgi?a=commitdiff_plain;h=887a791f113a09a56bb4916243463481a51d86a4;p=gitk

gitk: Improve cherry-pick error handling

This adds to the regexps that are used to work out what sort of error
we encountered in trying to do a cherry-pick so that it recognizes
some additional common error messages.  It adds a confirmation dialog
when the error is a merge conflict so the user can choose whether or
not to run git citool.  Finally, it arranges to update the display
after a cherry-pick failed so that any local changes made by the
cherry-pick become visible.

Signed-off-by: Paul Mackerras <paulus@samba.org>
---

diff --git a/gitk b/gitk
index 4168648..58ad47d 100755
--- a/gitk
+++ b/gitk
@@ -8133,18 +8133,25 @@ proc cherrypick {} {
     if {[catch {exec sh -c "git cherry-pick -r $rowmenuid 2>&1"} err]} {
 	notbusy cherrypick
 	if {[regexp -line \
-	    {Entry '(.*)' would be overwritten by merge} $err msg fname]} {
-	    error_popup [mc "Cherry-pick failed:
-file '%s' had local modifications.
-
-Please commit, reset or stash your changes." $fname]
-	} elseif {[regexp -line {^CONFLICT \(.*\):} $err msg]} {
-	    # Force citool to read MERGE_MSG
-	    file delete [file join [gitdir] "GITGUI_MSG"]
-	    exec_citool {} $rowmenuid
+		 {Entry '(.*)' (would be overwritten by merge|not uptodate)} \
+		 $err msg fname]} {
+	    error_popup [mc "Cherry-pick failed because of local changes\
+			to file '%s'.\nPlease commit, reset or stash\
+			your changes and try again." $fname]
+	} elseif {[regexp -line \
+		       {^(CONFLICT \(.*\):|Automatic cherry-pick failed)} \
+		       $err]} {
+	    if {[confirm_popup [mc "Cherry-pick failed because of merge\
+			conflict.\nDo you wish to run git citool to\
+			resolve it?"]]} {
+		# Force citool to read MERGE_MSG
+		file delete [file join [gitdir] "GITGUI_MSG"]
+		exec_citool {} $rowmenuid
+	    }
 	} else {
 	    error_popup $err
 	}
+	run updatecommits
 	return
     }
     set newhead [exec git rev-parse HEAD]