prepare-commit-msg

prepare-commit-msg

#!/usr/bin/env bash
# .git/hooks/prepare-commit-msg

if [ -z "$BRANCHES_TO_SKIP" ]; then
  BRANCHES_TO_SKIP=(master develop release hotfix)
fi

PROJECT_ID=RPL
BRANCH_NAME=$(git symbolic-ref --short HEAD)
BRANCH_NAME="${BRANCH_NAME##*/}"
JIRA_ID=`echo $BRANCH_NAME | egrep -o "$PROJECT_ID-[0-9]+"`

BRANCH_EXCLUDED=$(printf "%s\n" "${BRANCHES_TO_SKIP[@]}" | grep -c "^$BRANCH_NAME$")

COMMIT_MSG_HEAD=$(head $1 -n 1)
BRANCH_IN_COMMIT=$(grep -c $COMMIT_MSG_HEAD)

if [ -n $JIRA_ID ] && ! [[ $BRANCH_EXCLUDED -eq 1 ]] && ! [[ $BRANCH_IN_COMMIT -ge 1 ]]; then
  sed -i.bak -e "1s/^/$JIRA_ID /" $1
fi