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Sync DUA template

Sync DUA template #90

# Workflow to sync local repository with latest version of DUA template.
#
# Roberto Masocco <r.masocco@dotxautomation.com>
#
# June 13, 2024
# Copyright 2024 dotX Automation s.r.l.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
name: Sync DUA template
on:
# Run every day at 00:01
schedule:
- cron: "1 0 * * *"
# Run when base branch is updated
push:
branches:
- master
# Run when manually triggered
workflow_dispatch:
env:
BASE_BRANCH: master
HEAD_BRANCH: chore/sync-dua-template
GIT_AUTHOR_NAME: ${{ github.repository_owner }}
GIT_AUTHOR_EMAIL: ${{ github.repository_owner }}@users.noreply.github.com
REPO_TEMPLATE: dotX-Automation/dua-template
THIS_REPO: ${{ github.repository }}
jobs:
sync-dua-template:
# Do not run on the template repository itself
if: github.repository != 'dotX-Automation/dua-template'
name: Sync DUA template
runs-on: ubuntu-latest
continue-on-error: false
steps:
# Configure Git to reduce warnings
- name: Configure Git to reduce warnings
run: git config --global init.defaultBranch master
# Clone the template repository (we need the full history of this)
- name: Check out template repository
uses: actions/checkout@v4
with:
repository: ${{ env.REPO_TEMPLATE }}
ref: 'master'
token: ${{ github.token }}
path: ${{ env.REPO_TEMPLATE }}
fetch-depth: 0
# Clone the target repository
- name: Check out ${{ github.repository }}
uses: actions/checkout@v4
with:
repository: ${{ github.repository }}
ref: ${{ env.BASE_BRANCH }}
token: ${{ github.token }}
path: ${{ github.repository }}
# Checkout a branch
- name: Create branch in ${{ env.THIS_REPO }}
run: |
git -C "${THIS_REPO}" fetch origin "${HEAD_BRANCH}" || true
git -C "${THIS_REPO}" branch -a
git -C "${THIS_REPO}" checkout -B "${HEAD_BRANCH}" \
"remotes/origin/${HEAD_BRANCH}" || \
git -C "${THIS_REPO}" checkout -b "${HEAD_BRANCH}"
# Parse template contents and synchronize changes
- name: Parse template contents and synchronize changes
run: |
_files="$(find ${REPO_TEMPLATE} \
! -path "*/.git/*" \
! -path "*/.github/workflows/*" \
! -path "*/.vscode/*" \
! -name ".gitignore" \
! -name "LICENSE" \
! -name "README.md" \
-type f \
-print)"
_deleted_files="$(git -C ${REPO_TEMPLATE} log \
--diff-filter=D \
--name-only \
--pretty=format: | grep -v '^$')"
for _deleted_file in ${_deleted_files}; do
_file_path="${THIS_REPO}/${_deleted_file#${REPO_TEMPLATE}/}"
if [[ -f "${_file_path}" ]]; then
echo "INFO: Deleting ${_file_path}"
rm -f "${_file_path}"
fi
done
for _file in ${_files}; do
_src="${_file}"
_dst="${THIS_REPO}/${_file#${REPO_TEMPLATE}/}"
_dst="${_dst%/*}/"
mkdir -p "${_dst}"
echo "INFO: Copying '${_src}' to '${_dst}'"
cp "${_src}" "${_dst}"
done
git -C "${THIS_REPO}" diff
# Commit changes, push, and create a pull request
- name: Push changes and create a pull request
env:
GH_TOKEN: ${{ github.token }}
run: |
if [[ -n $(git -C "${THIS_REPO}" status --porcelain) ]]; then
git -C ${THIS_REPO} config user.name "${GIT_AUTHOR_NAME}"
git -C ${THIS_REPO} config user.email "${GIT_AUTHOR_EMAIL}"
git -C ${THIS_REPO} add .
git -C ${THIS_REPO} commit -m "chore: sync to dua-template@${{ github.sha }}"
if [[ -n $(git -C ${THIS_REPO} branch -r --list "origin/${HEAD_BRANCH}") ]]; then
git -C ${THIS_REPO} push
echo "INFO: Pushed changes to branch ${HEAD_BRANCH}"
else
git -C ${THIS_REPO} push -u origin "${HEAD_BRANCH}"
pushd ${THIS_REPO}
gh pr create \
--base "${BASE_BRANCH}" \
--head "${HEAD_BRANCH}" \
--title "Sync to dua-template@${{ github.sha }}" \
--body "Sync to dua-template@${{ github.sha }}."
popd
echo "INFO: Created new pull request from ${HEAD_BRANCH} to ${BASE_BRANCH}"
fi
else
echo "INFO: No changes to commit"
fi