Skip to content

computer

computer #106

name: computer
on:
schedule:
- cron: "00 06 * * *"
push:
branches:
- main
paths:
- '.github/workflows/build-computer.yml'
- 'Containerfile.computer'
- 'computer/**'
pull_request:
branches:
- main
paths:
- '.github/workflows/build-computer.yml'
- 'Containerfile.computer'
- 'computer/**'
workflow_dispatch:
env:
IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
IMAGE_NAME: computer
IMAGE_DESCRIPTION: My personal ublue image
IMAGE_MAJOR_VERSION: 39
BASE_IMAGE: ghcr.io/ublue-os/sericea-main
BASE_IMAGE_URL: ghcr.io/ublue-os/sericea-main
BASE_IMAGE_NAME: sericea-main
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
steps:
# Checkout push-to-registry action GitHub repository
- name: Checkout Push to Registry action
uses: actions/checkout@v4
# Confirm our private key matches cosign.pub
- uses: sigstore/[email protected]
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/chezmoi'
- name: Check COSIGN_PRIVATE_KEY matches cosign.pub
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/chezmoi'
env:
COSIGN_EXPERIMENTAL: false
COSIGN_PASSWORD: ${{ secrets.COSIGN_PASSWORD }}
COSIGN_PRIVATE_KEY: ${{ secrets.COSIGN_PRIVATE_KEY }}
shell: bash
run: |
echo "Checking for difference between public key from COSIGN_PRIVATE_KEY and cosign.pub"
delta=$(diff -u <(cosign public-key --key env://COSIGN_PRIVATE_KEY) cosign.pub)
if [ -z "$delta" ]; then
echo "cosign.pub matches COSIGN_PRIVATE_KEY"
else
echo "cosign.pub does not match COSIGN_PRIVATE_KEY"
echo "$delta"
exit 1
fi
- 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 }}
# 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: ${{ env.IMAGE_NAME }}
- name: Maximize build space
uses: AdityaGarg8/remove-unwanted-software@v2
with:
remove-dotnet: 'true'
remove-android: 'true'
remove-haskell: 'true'
- name: Get latest cli version
id: cli_version
run: |
echo "latest=$(skopeo inspect docker://ghcr.io/nadavspi/cli:latest | \
jq -r '.Digest')" \
>> "$GITHUB_OUTPUT"
env:
GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Build Image
id: build_image
uses: redhat-actions/buildah-build@v2
with:
containerfiles: |
./Containerfile.computer
image: ${{ env.IMAGE_NAME }}
tags: |
${{ steps.generate-tags.outputs.alias_tags }}
build-args: |
CLI_VERSION=${{ steps.cli_version.outputs.latest }}
IMAGE_MAJOR_VERSION=${{ env.IMAGE_MAJOR_VERSION }}
BASE_IMAGE_URL=${{ env.BASE_IMAGE_URL }}
IMAGE_REGISTRY=${{ steps.registry_case.outputs.lowercase }}
labels: ${{ steps.meta.outputs.labels }}
oci: false
- name: Push To GHCR
uses: redhat-actions/push-to-registry@v2
id: push
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
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/main'
with:
registry: ghcr.io
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Sign container image
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
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.COSIGN_PRIVATE_KEY }}
COSIGN_PASSWORD: ${{ secrets.COSIGN_PASSWORD }}
- uses: sarisia/actions-status-discord@v1
if: always()
with:
webhook: ${{ secrets.DISCORD_WEBHOOK }}
- name: Echo outputs
if: github.event_name != 'pull_request' && github.ref == 'refs/heads/main'
run: |
echo "${{ toJSON(steps.push.outputs) }}"