Add pr-create

Initial WIP script for sending PRs

Signed-off-by: Carlos Maiolino <[email protected]>

1 files changed, 106 insertions, 0 deletions

diff --git a/maintainer/pr-create.sh b/maintainer/pr-create.sh
new file mode 100755
index 0000000..bffa72f
--- /dev/null
+++ b/maintainer/pr-create.sh
@@ -0,0 +1,106 @@
+#!/bin/bash
+
+# pr-create:
+#
+# Create a Pull Request and send it to Linus Torvalds
+#
+# This script does:
+#
+# - Create a signed tag
+# - push the branch and the tag to xfs-linux repository
+# - Generate a list of patches in short-form
+# - Craft a PR and email to Linus.
+#
+
+#REMOTE="cem-xfs"
+REMOTE="xfs-linux"
+BRANCH="$1"
+TAG="$2"
+TAG_MESSAGE="Signed-off-by: Carlos Maiolino <[email protected]>"
+RECIPIENT="[email protected]"
+
+# Sending email global vars
+usage() {
+	echo "usage: pr-create <branch> <tag>"
+}
+
+die() {
+	echo "${1}... Exiting"
+	exit 1
+}
+
+git_verify_branch() {
+	local CUR_BRANCH=`git branch --show-current`
+
+	if [ "${CUR_BRANCH}" != "${BRANCH}" ]; then
+		echo "Different branch is checked out..."
+		echo "... Attempting to checkout branch ${BRANCH}"
+
+		git checkout -q ${BRANCH} 2> /dev/null
+
+		if [ $? -ne 0 ]; then
+			return 1
+		else
+			# Reset status to the old branch
+			git checkout -q ${CUR_BRANCH} 2> /dev/null
+		fi
+	fi
+}
+
+git_create_tag() {
+	git tag -s ${TAG} -m "${TAG_MESSAGE}"
+}
+
+push_branch() {
+	git push ${REMOTE} ${BRANCH}:${BRANCH}
+}
+
+push_tag() {
+	git push ${REMOTE} ${TAG}
+}
+
+git_craft_pr() {
+	local MSG=`git request-pull ${BRANCH} ${REMOTE} ${TAG}`
+	echo -e "$MSG"
+}
+
+craft_message() {
+
+	local MSG=$(git_craft_pr)
+	cat << ENDL
+Hello Linus,
+
+Could you please pull patches included in the tag below?
+
+An attempt merge against your current TOT has been successful.
+
+Thanks,
+Carlos
+
+${MSG}
+
+ENDL
+
+}
+
+generate_email() {
+	local MUTT_CONFIG="$HOME/.mutt/muttrc-Kernel"
+	neomutt -F ${MUTT_CONFIG} -s "$1" -i "$2" ${RECIPIENT}
+}
+
+if [ -z "${BRANCH}" ] || [ -z "${TAG}" ]; then
+	usage
+fi
+
+git_verify_branch
+
+if [ $? -ne 0 ]; then
+	die "Couldn't verify branch"
+fi
+
+MAIL_MSG=$(mktemp)
+
+craft_message > $MAIL_MSG
+
+SUBJ="[GIT PULL] XFS fixes for v6.14"
+generate_email "$SUBJ" $MAIL_MSG