CI: Add linux/arm64 Platform To CI

.github/workflows/build.yml

@@ -3,7 +3,7 @@ name: build
 on:
  schedule:
  - cron: '*/30 * * * *'
- issue_comment: 
+ issue_comment:
  types: [created]
  workflow_dispatch:
  push:
@@ -13,12 +13,15 @@ on:
 concurrency:
  group: "docker"
  cancel-in-progress: false
- 
+
 jobs:
  build-and-push-image:
  strategy:
  fail-fast: false
  matrix:
+ platform:
+ - linux/amd64 # x86_64
+ - linux/arm64 # AArch64/ ARM v8
  registry: ['', 'ghcr.io']
  version: ['', 'reg-']
  prefix: ['', 'base-', 'go-', 'node-', 'exts-']
@@ -56,16 +59,26 @@ jobs:
  - name: Fetch latest Hugo release
  id: release
  run: curl https://api.github.com/repos/gohugoio/hugo/releases/latest -s | jq .tag_name -r | awk '{print "version="substr($1,2)}' >> $GITHUB_OUTPUT
-
- - name: Check if the image exists
- if: steps.release.outputs.version != 'ull'
+
+ # Github Actions don't offer a native way to access matrix.platform array count
+ # Hard coded value, assume that the images are unique per arhitecture
+ # For Docker container registry:
+ # We don't check if the arhitecture actually exists, we only expect if two images exist
+ # For Github container registry:
+ # No easy option to check for image arhitecture via API, tools like skopeo can be used
+ - name: Log architecture
+ id: arch
+ run: |
+ echo ${{ matrix.platform }} | awk -F '/' '{print "image_arch="$2}' >> "$GITHUB_ENV"
+ - name: Check if image exists for arhitecture
+ if: steps.release.outputs.version != 'null'
  id: check
  run: |
  if [[ -z "${{ matrix.registry }}" ]];
  then
  curl -s \
  -- url https://hub.docker.com/v2/namespaces/hugomods/repositories/hugo/tags/${{ matrix.version }}${{ matrix.prefix }}${{ steps.release.outputs.version }} \
- | jq 'has("name")' \
+ | jq 'try(.images)[].architecture | index("${{ env.image_arch }}") != null // false' \
  | awk '{print "exists="$1}' \
  >> $GITHUB_OUTPUT;
  else
@@ -77,7 +90,7 @@ jobs:
  | awk '{print "exists="$1}' \
  >> $GITHUB_OUTPUT;
  fi;
- 
+
  - name: Checkout repository
  if: steps.check.outputs.exists == 'false'
  uses: actions/checkout@v3
@@ -110,6 +123,7 @@ jobs:
  tags: hugo-alpine:latest
  build-args: |
  GCC=${{ matrix.gcc }}
+ platforms: ${{ matrix.platform }}
 
  - name: Build the builder image
  if: steps.check.outputs.exists == 'false'
@@ -122,6 +136,7 @@ jobs:
  build-args: |
  HUGO_VERSION=v${{ steps.release.outputs.version }}
  HUGO_EXTENDED=${{ matrix.extended }}
+ platforms: ${{ matrix.platform }}
 
  - name: Build and export to Docker
  if: steps.check.outputs.exists == 'false'
@@ -136,11 +151,12 @@ jobs:
  build-contexts: |
  alpine=docker-image:https://hugo-alpine:latest
  builder=docker-image:https://hugo-builder:latest
+ platforms: ${{ matrix.platform }}
 
  - name: Test
  if: steps.check.outputs.exists == 'false'
  run: |
- docker run --rm -v $PWD/site:/src hugomods/hugo:${{ matrix.version }}${{ matrix.prefix }}test hugo
+ docker run --platform ${{ matrix.platform }} --rm -v $PWD/site:/src hugomods/hugo:${{ matrix.version }}${{ matrix.prefix }}test hugo
 
  - name: Build and push
  if: steps.check.outputs.exists == 'false'
@@ -155,3 +171,4 @@ jobs:
  build-contexts: |
  alpine=docker-image:https://hugo-alpine:latest
  builder=docker-image:https://hugo-builder:latest
+ platforms: ${{ matrix.platform }}