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feat: Add ability to squash builds (#41)
* feat: Add ability to squash builds * Consolidate logic * Forgot steps keyword * Forgot one more line * Replace - with _ * Should be outputs * Set version to v0.8.5 * Use new minor version tag
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Original file line number | Diff line number | Diff line change |
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@@ -57,6 +57,12 @@ inputs: | |
Input must match the string 'true' for the step to be enabled. | ||
required: false | ||
default: 'true' | ||
squash: | ||
description: | | ||
Uses buildah to squash the build's layers into a single layer. Use of this option | ||
disables cache. | ||
required: false | ||
default: 'false' | ||
|
||
runs: | ||
using: "composite" | ||
|
@@ -69,16 +75,41 @@ runs: | |
|
||
- name: Set up Docker Buildx | ||
uses: docker/setup-buildx-action@v3 | ||
if: ${{ inputs.squash != 'true' }} | ||
with: | ||
install: true | ||
driver: docker-container | ||
cache-binary: ${{ inputs.use_cache }} | ||
|
||
# clones user's repo | ||
- uses: actions/checkout@v4 | ||
|
||
- name: Determine Vars | ||
id: build_vars | ||
shell: bash | ||
env: | ||
RECIPE: ${{ inputs.recipe }} | ||
run: | | ||
if [[ "${{ inputs.use_unstable_cli }}" == "true" ]]; then | ||
CLI_VERSION_TAG="main" | ||
else | ||
CLI_VERSION_TAG="v0.8" | ||
fi | ||
echo "cli_version=${CLI_VERSION_TAG}" >> ${GITHUB_OUTPUT} | ||
RECIPE_PATH="" | ||
if [ -f "./config/${RECIPE}" ]; then | ||
RECIPE_PATH="./config/${RECIPE}" | ||
else | ||
RECIPE_PATH="./recipes/${RECIPE}" | ||
fi | ||
echo "recipe_path=${RECIPE_PATH}" >> ${GITHUB_OUTPUT} | ||
- name: Install BlueBuild | ||
shell: bash | ||
if: ${{ inputs.squash != 'true' }} | ||
env: | ||
# Uses GitHubs ternary syntax to set cli version, see https://docs.github.com/en/actions/learn-github-actions/expressions#example | ||
CLI_VERSION_TAG: ${{ inputs.use_unstable_cli == 'true' && 'main' || 'v0.8.4' }} | ||
CLI_VERSION_TAG: ${{ steps.build_vars.outputs.cli_version }} | ||
run: | | ||
docker run \ | ||
--detach \ | ||
|
@@ -89,33 +120,51 @@ runs: | |
docker cp blue-build-installer:/out/bluebuild /usr/local/bin/bluebuild | ||
docker stop -t 0 blue-build-installer | ||
# clones user's repo | ||
- uses: actions/checkout@v4 | ||
- uses: sigstore/[email protected] | ||
if: ${{ inputs.squash != 'true' }} | ||
|
||
# Required in order for docker buildx to | ||
# take advantage of the GHA cache API | ||
- name: Expose GitHub Runtime | ||
if: ${{ inputs.use_cache == 'true' }} | ||
if: ${{ inputs.use_cache == 'true' && inputs.squash != 'true' }} | ||
uses: crazy-max/ghaction-github-runtime@v3 | ||
|
||
|
||
# blue-build/cli does the heavy lifting | ||
- name: Build Image | ||
shell: bash | ||
if: ${{ inputs.squash != 'true' }} | ||
env: | ||
COSIGN_PRIVATE_KEY: ${{ inputs.cosign_private_key }} | ||
GH_TOKEN: ${{ inputs.registry_token }} | ||
GH_PR_EVENT_NUMBER: ${{ inputs.pr_event_number }} | ||
RECIPE: ${{ inputs.recipe }} | ||
BB_BUILDKIT_CACHE_GHA: ${{ inputs.use_cache }} | ||
RECIPE_PATH: ${{ steps.build_vars.outputs.recipe_path }} | ||
run: | | ||
RECIPE_PATH="" | ||
if [ -f "./config/${RECIPE}" ]; then | ||
RECIPE_PATH="./config/${RECIPE}" | ||
else | ||
RECIPE_PATH="./recipes/${RECIPE}" | ||
fi | ||
bluebuild build -v --push ${RECIPE_PATH} \ | ||
--registry ${{inputs.registry}} \ | ||
--registry-namespace ${{inputs.registry_namespace}} | ||
- name: Build Squashed Image | ||
shell: bash | ||
if: ${{ inputs.squash == 'true' }} | ||
env: | ||
COSIGN_PRIVATE_KEY: ${{ inputs.cosign_private_key }} | ||
GH_TOKEN: ${{ inputs.registry_token }} | ||
GH_PR_EVENT_NUMBER: ${{ inputs.pr_event_number }} | ||
CLI_VERSION_TAG: ${{ steps.build_vars.outputs.cli_version }} | ||
RECIPE_PATH: ${{ steps.build_vars.outputs.recipe_path }} | ||
run: | | ||
podman run \ | ||
-v buildah-imagestores:/usr/lib/containers/storage \ | ||
-v buildah-graphroot:/var/lib/containers/storage \ | ||
-v buildah-runroot:/run/containers/storage \ | ||
-v $PWD:/bluebuild \ | ||
--env-host \ | ||
--network=host \ | ||
--privileged \ | ||
--device /dev/fuse \ | ||
ghcr.io/blue-build/cli:${CLI_VERSION_TAG}-alpine \ | ||
build -v -B buildah --squash --push ${RECIPE_PATH} \ | ||
--registry ${{inputs.registry}} \ | ||
--registry-namespace ${{inputs.registry_namespace}} |