name: DeployCI
|
on:
|
push:
|
branches:
|
- master
|
pull_request:
|
branches:
|
- master
|
|
jobs:
|
build:
|
# In this phase, the code is pulled from master and the site rendered in Hugo. The built site is stored as an artifact for other stages.
|
runs-on: ubuntu-latest
|
steps:
|
# Check out master branch from the repo.
|
- name: Checkout master branch
|
uses: actions/checkout@v2
|
|
# Copy theme files into compose/ dir (do not commit)
|
- name: Copy themes files temporarily
|
id: can_duplicate
|
run: |
|
mkdir compose
|
cp -a assets compose/assets
|
cp -a layouts compose/layouts
|
cp -a static compose/static
|
cp theme.toml compose/theme.toml
|
|
- name: Build site with Hugo
|
uses: onweru/build-hugo@v0.75.1
|
|
# If build succeeds, store the public/ dir as an artifact to be used in subsequent phases.
|
- name: Upload output public dir as artifact
|
uses: actions/upload-artifact@v1
|
with:
|
name: public
|
path: exampleSite/public/
|
publish:
|
# In the publish phase, the site is pushed up to a different branch which only stores the exampleSite/public/ folder ("example" branch)
|
runs-on: ubuntu-latest
|
needs: build
|
steps:
|
# Check out the example branch this time since we have to ultimately commit those changes there.
|
- name: Checkout example branch
|
uses: actions/checkout@v2
|
with:
|
submodules: false
|
fetch-depth: 0
|
ref: ${{ env.SITE-BRANCH }}
|
# Download the artifact containing the newly built site. This overwrites the public/ dir from the check out above.
|
- name: Download artifact from build stage
|
uses: actions/download-artifact@v1
|
with:
|
name: public
|
# Add all the files/changes in public/ that were pulled down from the build stage and then commit them.
|
# The final line sets a GitHub Action output value that can be read by other steps.
|
# This function cannot store mult-line values so newline chars must be stripped.
|
- name: Commit files
|
id: can_commit
|
run: |
|
git config --local user.email "action@github.com"
|
git config --local user.name "GitHub Action"
|
git checkout -b example
|
git rm -rf .
|
mv --force exampleSite/public/* .
|
git add .
|
commit_message=$(git commit -m "Publish generated Hugo site." -a | tr -d '\n' || true)
|
echo "::set-output name=commit_message::$commit_message"
|
# Checks if previous stage had any valid commit.
|
- name: Nothing to commit
|
id: nothing_committed
|
if: contains(steps.can_commit.outputs.commit_message, 'nothing to commit')
|
run: echo "Saw that no changes were made to Hugo site."
|
|
# Push those changes back to the site branch.
|
- name: Push to example branch
|
if: steps.nothing_committed.conclusion == 'skipped'
|
uses: ad-m/github-push-action@master
|
with:
|
github_token: ${{ secrets.GITHUB_TOKEN }}
|
branch: example
|
force: true
|
