Mesa (master): get-typod-pick-list.sh: add new script

[Emil Velikov]

Module: Mesa
Branch: master
Commit: f0bdd13fdbc0bec1119b296d99820899183e26ab
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f0bdd13fdbc0bec1119b296d99820899183e26ab

Author: Emil Velikov <emil.velikov at collabora.com>
Date:   Fri Dec 16 15:08:30 2016 +0000

get-typod-pick-list.sh: add new script

Typos do happen as people nominate patches for stable. This script aims
to catch most of those.

Due to the subtle nature of things, one has to pay special attention to
the output, similar to get-extra-pick-list.sh.

At the moment only the following is handled:
 grep -i "CC:.*mesa-dev"

Cc: 12.0 13.0 <mesa-stable at lists.freedesktop.org>
Signed-off-by: Emil Velikov <emil.velikov at collabora.com>

---

 bin/get-typod-pick-list.sh | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)

diff --git a/bin/get-typod-pick-list.sh b/bin/get-typod-pick-list.sh
new file mode 100755
index 0000000..2fe3d89
--- /dev/null
+++ b/bin/get-typod-pick-list.sh
@@ -0,0 +1,39 @@
+#!/bin/sh
+
+# Script for generating a list of candidates which have typos in the nomination line
+#
+# Usage examples:
+#
+# $ bin/get-typod-pick-list.sh
+# $ bin/get-typod-pick-list.sh > picklist
+# $ bin/get-typod-pick-list.sh | tee picklist
+
+# NB:
+# This script intentionally _never_ checks for specific version tag
+# Should we consider folding it with the original get-pick-list.sh
+
+# Grep for commits with "cherry picked from commit" in the commit message.
+git log --reverse --grep="cherry picked from commit" origin/master..HEAD |\
+	grep "cherry picked from commit" |\
+	sed -e 's/^[[:space:]]*(cherry picked from commit[[:space:]]*//' -e 's/)//' > already_picked
+
+# Grep for commits that were marked as a candidate for the stable tree.
+git log --reverse --pretty=%H -i --grep='^CC:.*mesa-dev' HEAD..origin/master |\
+while read sha
+do
+	# Check to see whether the patch is on the ignore list.
+	if [ -f bin/.cherry-ignore ] ; then
+		if grep -q ^$sha bin/.cherry-ignore ; then
+			continue
+		fi
+	fi
+
+	# Check to see if it has already been picked over.
+	if grep -q ^$sha already_picked ; then
+		continue
+	fi
+
+	git log -n1 --pretty=oneline $sha | cat
+done
+
+rm -f already_picked