tet123/github-support/notify-documentation-changes.sh

#!/bin/bash

set -ouo > /dev/null 2>&1

GIT_SINCE="24 hours ago"
GITHUB_COMMIT_URL="https://github.com/debezium/debezium/commit/"
OUTPUT="documentation_changes.txt"
GIT_OUTPUT_FILE="git_history.txt"
GIT_BRANCH=`git rev-parse --abbrev-ref HEAD`

# Get the history from Git
git log --pretty=oneline --follow --since="$GIT_SINCE" -- documentation > $GIT_OUTPUT_FILE

rm -f $OUTPUT
echo "The following Debezium documentation changes have been made in the last 24 hours on branch \"$GIT_BRANCH\":" >> $OUTPUT
echo "" >> $OUTPUT

if [ -s "$GIT_OUTPUT_FILE" ]; then
  while IFS=" " read -r COMMIT_SHA COMMIT_MSG
  do
    echo "* [$COMMIT_SHA]($GITHUB_COMMIT_URL$COMMIT_SHA)" >> $OUTPUT
    echo "$COMMIT_MSG" >> $OUTPUT
  done < $GIT_OUTPUT_FILE
else
  echo "* No changes found" >> $OUTPUT
fi

rm -f $GIT_OUTPUT_FILE

cat $OUTPUT