arm64 and amd64 container-based Lambda definitions (#12)

* arm64 build

* add some missing bits

* update gha

* matrix

* needs

* typo

* matrix syntax

* back up awslambdaric

* need qemu setup

* only push containers for PR merges

Author: hobu

.github/workflows/build.yml

@@ -1,52 +1,78 @@
 name: Build
 
-on:
-  pull_request:
-    branches:
-    - '*'
-  push:
-    branches:
-    - '*'
-  release:
-    types:
-      - published
+on: [push, pull_request, workflow_dispatch]
+
 jobs:
-  docker:
-    name: Docker
 
+  config:
     runs-on: ubuntu-latest
-    strategy:
-      fail-fast: true
-    timeout-minutes: 240
-
+    outputs:
+      matrix: ${{ steps.set-matrix.outputs.matrix }}
     steps:
-      - uses: actions/checkout@v2
-      - name: Build and push Docker images
-        uses: docker/build-push-action@v1
-        with:
-          username: ${{ secrets.DOCKER_USERNAME }}
-          password: ${{ secrets.DOCKER_PASSWORD }}
-          repository: pdal/lambda
-          tag_with_ref: true
-          tag_with_sha: true
-          push: ${{ startsWith(github.ref, 'refs/tags/') }}
-
-          #          if: ${{ startsWith(github.ref, 'refs/tags/') }}
-
+    - id: set-matrix
+      run: echo "::set-output name=matrix::{\"include\":[{\"type\":\"amd64\",\"image\":\"amazon/aws-lambda-provided:al2\", \"arch\":\"x86_64\"},{\"type\":\"arm64\",\"image\":\"amazon/aws-lambda-provided:al2.2022.03.02.08\", \"arch\":\"arm64\"}]  }"
 
-  layer:
-    name: Layer
-    needs: [docker]
-    container: pdal/lambda
 
+  containers:
+    needs: config
     runs-on: ubuntu-latest
     strategy:
       fail-fast: true
-    timeout-minutes: 60
-
+      matrix: ${{fromJson(needs.config.outputs.matrix)}}
+    env:
+      PUSH_PACKAGES: ${{ github.repository_owner == 'PDAL' && github.event_name != 'pull_request'}}
     steps:
       - uses: actions/checkout@v2
-      - name: Package
-        shell: bash -l {0}
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v2
+
+      - name: Lint
+        id: lint
         run: |
-          /package-pdal.sh
+          echo "are we pushing packages" ${{ env.PUSH_PACKAGES }}
+          echo "event_name" ${{ github.event_name }}
+          echo "ref" ${{ github.ref }}
+      - name: Setup Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+        with:
+          version: latest
+      - if: ${{ env.PUSH_PACKAGES == 'true' }}
+        name: Login to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GHCR_TOKEN }}
+      - name: Prepare
+        id: prep
+        run: |
+          VERSION=sha-${GITHUB_SHA::8}
+          if [[ $GITHUB_REF == refs/tags/* ]]; then
+            VERSION=${GITHUB_REF/refs\/tags\//}
+          fi
+          echo ::set-output name=BUILD_DATE::$(date -u +'%Y-%m-%dT%H:%M:%SZ')
+          echo ::set-output name=VERSION::${VERSION}
+      - name: Build image
+        uses: docker/build-push-action@v2
+        with:
+          push: ${{ env.PUSH_PACKAGES == 'true' }}
+          builder: ${{ steps.buildx.outputs.name }}
+          context: .
+          file: ./Dockerfile
+          platforms: linux/${{ matrix.type}}
+          build-args: |
+            LAMBDA_IMAGE=${{ matrix.image }}
+            RIE_ARCH=${{ matrix.arch }}
+          tags: |
+            ghcr.io/pdal/lambda:${{ steps.prep.outputs.VERSION }}
+            ghcr.io/pdal/lambda:latest
+          labels: |
+            org.opencontainers.image.title=${{ github.event.repository.name }}
+            org.opencontainers.image.description=${{ github.event.repository.description }}
+            org.opencontainers.image.source=${{ github.event.repository.html_url }}
+            org.opencontainers.image.url=${{ github.event.repository.html_url }}
+            org.opencontainers.image.revision=${{ github.sha }}
+            org.opencontainers.image.version=${{ steps.prep.outputs.VERSION }}
+            org.opencontainers.image.created=${{ steps.prep.outputs.BUILD_DATE }}
+