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build-ublue

build-ublue #1144

Workflow file for this run

# This workflow builds every branch of the repository daily at 16:30 UTC, one hour after ublue-os/nvidia builds.
# The images are also built after pushing changes or pull requests.
# The builds can also be triggered manually in the Actions tab thanks to workflow dispatch.
# Only the branch called `live` is published.
name: build-ublue
on: # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows
schedule:
- cron: "30 16 * * *"
push:
branches:
- live
- template
- main
paths-ignore: # don't rebuild if only documentation has changed
- "**.md"
pull_request:
workflow_dispatch:
env:
IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
# Only deploys the branch named "live". Ignores all other branches, to allow
# having "development" branches without interfering with GHCR image uploads.
jobs:
push-ghcr:
name: Build and push image
runs-on: ubuntu-22.04
permissions:
contents: read
packages: write
id-token: write
strategy:
fail-fast: false
matrix:
# !!!
# Add recipes for all the images you want to build here.
# Don't add module configuration files, you will get errors.
recipe:
- recipe.yml
# !!!
steps:
# Checkout push-to-registry action GitHub repository
- name: Checkout Push to Registry action
uses: actions/checkout@v4
# Confirm that cosign.pub matches SIGNING_SECRET
- uses: sigstore/[email protected]
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
- name: Check SIGNING_SECRET matches cosign.pub
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
env:
COSIGN_EXPERIMENTAL: false
COSIGN_PASSWORD: ""
COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
shell: bash
run: |
echo "Checking for difference between public key from SIGNING_SECRET and cosign.pub"
delta=$(diff -u <(cosign public-key --key env://COSIGN_PRIVATE_KEY) cosign.pub)
if [ -z "$delta" ]; then
echo "cosign.pub matches SIGNING_SECRET"
else
echo "cosign.pub does not match SIGNING_SECRET"
echo "$delta"
exit 1
fi
- name: Add yq (for reading recipe.yml)
uses: mikefarah/[email protected]
- name: Gather image data from recipe
run: |
echo "IMAGE_NAME=$(yq '.name' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
echo "IMAGE_DESCRIPTION=$(yq '.description' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
echo "IMAGE_MAJOR_VERSION=$(yq '.image-version' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
BASE_IMAGE=$(yq '.base-image' ./config/${{ matrix.recipe }})
echo "BASE_IMAGE_URL=$BASE_IMAGE" >> $GITHUB_ENV
echo "BASE_IMAGE_NAME=$(echo $BASE_IMAGE | sed 's/.*\/.*\///')" >> $GITHUB_ENV
- name: Verify base image
uses: EyeCantCU/cosign-action/[email protected]
with:
containers: ${{ env.BASE_IMAGE_NAME }}:${{ env.IMAGE_MAJOR_VERSION }}
- name: Get current version
id: labels
run: |
ver=$(skopeo inspect docker://${{ env.BASE_IMAGE_URL }}:${{ env.IMAGE_MAJOR_VERSION }} | jq -r '.Labels["org.opencontainers.image.version"]')
echo "VERSION=$ver" >> $GITHUB_OUTPUT
- name: Generate tags
id: generate-tags
shell: bash
run: |
# Generate a timestamp for creating an image version history
TIMESTAMP="$(date +%Y%m%d)"
MAJOR_VERSION="$(echo ${{ steps.labels.outputs.VERSION }} | cut -d . -f 1)"
COMMIT_TAGS=()
BUILD_TAGS=()
# Have tags for tracking builds during pull request
SHA_SHORT="${GITHUB_SHA::7}"
# Using clever bash string templating, https://stackoverflow.com/q/40771781
# don't make malformed tags if $MAJOR_VERSION is empty (base-image didn't include proper labels) --
COMMIT_TAGS+=("pr-${{ github.event.number }}${MAJOR_VERSION:+-$MAJOR_VERSION}")
COMMIT_TAGS+=("${SHA_SHORT}${MAJOR_VERSION:+-$MAJOR_VERSION}")
BUILD_TAGS=("${MAJOR_VERSION}" "${MAJOR_VERSION:+$MAJOR_VERSION-}${TIMESTAMP}")
# --
BUILD_TAGS+=("${TIMESTAMP}")
BUILD_TAGS+=("latest")
if [[ "${{ github.event_name }}" == "pull_request" ]]; then
echo "Generated the following commit tags: "
for TAG in "${COMMIT_TAGS[@]}"; do
echo "${TAG}"
done
alias_tags=("${COMMIT_TAGS[@]}")
else
alias_tags=("${BUILD_TAGS[@]}")
fi
echo "Generated the following build tags: "
for TAG in "${BUILD_TAGS[@]}"; do
echo "${TAG}"
done
echo "alias_tags=${alias_tags[*]}" >> $GITHUB_OUTPUT
# Build metadata
- name: Image Metadata
uses: docker/metadata-action@v5
id: meta
with:
images: |
${{ env.IMAGE_NAME }}
labels: |
org.opencontainers.image.title=${{ env.IMAGE_NAME }}
org.opencontainers.image.version=${{ steps.labels.outputs.VERSION }}
org.opencontainers.image.description=${{ env.IMAGE_DESCRIPTION }}
io.artifacthub.package.readme-url=https://raw.githubusercontent.com/ublue-os/startingpoint/main/README.md
io.artifacthub.package.logo-url=https://avatars.githubusercontent.com/u/120078124?s=200&v=4
# Workaround bug where capital letters in your GitHub username make it impossible to push to GHCR.
# https://github.com/macbre/push-to-ghcr/issues/12
- name: Lowercase Registry
id: registry_case
uses: ASzc/change-string-case-action@v6
with:
string: ${{ env.IMAGE_REGISTRY }}
- name: Lowercase Image
id: image_case
uses: ASzc/change-string-case-action@v6
with:
string: ${{ env.IMAGE_NAME }}
- name: Maximize build space
uses: AdityaGarg8/remove-unwanted-software@v3
with:
remove-dotnet: 'true'
remove-android: 'true'
remove-haskell: 'true'
# Build image using Buildah action
- name: Build Image
id: build_image
uses: redhat-actions/buildah-build@v2
with:
containerfiles: |
./Containerfile
image: ${{ env.IMAGE_NAME }}
tags: |
${{ steps.generate-tags.outputs.alias_tags }}
build-args: |
IMAGE_MAJOR_VERSION=${{ env.IMAGE_MAJOR_VERSION }}
BASE_IMAGE_URL=${{ env.BASE_IMAGE_URL }}
RECIPE=${{ matrix.recipe }}
IMAGE_REGISTRY=${{ steps.registry_case.outputs.lowercase }}
labels: ${{ steps.meta.outputs.labels }}
oci: false
# Push the image to GHCR (Image Registry)
- name: Push To GHCR
uses: redhat-actions/push-to-registry@v2
id: push
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
env:
REGISTRY_USER: ${{ github.actor }}
REGISTRY_PASSWORD: ${{ github.token }}
with:
image: ${{ steps.build_image.outputs.image }}
tags: ${{ steps.build_image.outputs.tags }}
registry: ${{ steps.registry_case.outputs.lowercase }}
username: ${{ env.REGISTRY_USER }}
password: ${{ env.REGISTRY_PASSWORD }}
extra-args: |
--disable-content-trust
- name: Login to GitHub Container Registry
uses: docker/login-action@v3
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
# Sign container
- name: Sign container image
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
run: |
cosign sign -y --key env://COSIGN_PRIVATE_KEY ${{ steps.registry_case.outputs.lowercase }}/${{ steps.image_case.outputs.lowercase }}@${TAGS}
env:
TAGS: ${{ steps.push.outputs.digest }}
COSIGN_EXPERIMENTAL: false
COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
- name: Echo outputs
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
run: |
echo "${{ toJSON(steps.push.outputs) }}"