Files
add-and-commit/lib/entrypoint.sh
2020-03-20 13:48:59 +00:00

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#!/bin/bash
set -u
cd $INPUT_CWD
echo "Running in $PWD."
# Set up .netrc file with GitHub credentials
git_setup() {
cat <<-EOF >$HOME/.netrc
machine github.com
login $GITHUB_ACTOR
password $GITHUB_TOKEN
machine api.github.com
login $GITHUB_ACTOR
password $GITHUB_TOKEN
EOF
chmod 600 $HOME/.netrc
git config --global user.email "$INPUT_AUTHOR_EMAIL"
git config --global user.name "$INPUT_AUTHOR_NAME"
}
add() {
if $INPUT_FORCE; then f=-f; else f=; fi
git add $INPUT_ADD $f
}
remove() {
if [ -n "$INPUT_REMOVE" ]; then git rm $INPUT_REMOVE; fi
}
# This is needed to make the check work for untracked files
echo "Staging files..."
add
remove
echo "Checking for uncommitted changes in the git working tree..."
# This section only runs if there have been file changes
if ! git diff --cached --exit-code; then
git_setup
git fetch
# Verify if the branch needs to be created
if ! git rev-parse --verify --quiet "${GITHUB_REF:11}"; then
echo "Creating branch..."
git branch "${GITHUB_REF:11}"
fi
# Switch to branch from current workflow run
echo "Switching branch..."
git checkout "${GITHUB_REF:11}"
echo "Pulling from remote..."
git fetch && git pull
echo "Resetting files..."
git reset
echo "Adding files..."
add
echo "Removing files..."
remove
echo "Creating commit..."
git commit -m "$INPUT_MESSAGE" --author="$INPUT_AUTHOR_NAME <$INPUT_AUTHOR_EMAIL>"
echo "Pushing to repo..."
git push --set-upstream origin "${GITHUB_REF:11}"
else
echo "Working tree clean. Nothing to commit."
fi