Switch to Flowzone

Change-type: patch
Signed-off-by: Leandro Motta Barros <leandro@balena.io>

.dockerignore

@@ -3,4 +3,3 @@
 .gopath
 bundles
 vendor/pkg
-

.github/actions/always/action.yml

@@ -0,0 +1,38 @@
+---
+name: cleanup
+# https://github.com/product-os/flowzone/tree/master/.github/actions
+inputs:
+  json:
+    description: "JSON stringified object containing all the inputs from the calling workflow"
+    required: true
+  secrets:
+    description: "JSON stringified object containing all the secrets from the calling workflow"
+    required: true
+
+  # --- custom environment
+  VERBOSE:
+    type: string
+    default: "true"
+
+runs:
+  # https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
+  using: "composite"
+  steps:
+    # delete draft releases if the pull request is closed without merging
+    - name: Delete draft release
+      if: |
+        runner.os == 'Linux' &&
+        github.event_name == 'pull_request' &&
+        github.event.pull_request.merged == false &&
+        github.event.action == 'closed'
+
+      shell: bash
+      run: |
+        set -ea
+
+        [[ '${{ inputs.VERBOSE }}' =~ on|On|Yes|yes|true|True ]] && set -x
+
+        gh release delete --yes '${{ github.event.pull_request.head.ref }}' || true
+
+      env:
+        GITHUB_TOKEN: ${{ fromJSON(inputs.secrets).FLOWZONE_TOKEN }}

.github/actions/finalize/action.yml

@@ -0,0 +1,52 @@
+---
+name: publish GitHub release
+# https://github.com/product-os/flowzone/tree/master/.github/actions
+inputs:
+  json:
+    description: "JSON stringified object containing all the inputs from the calling workflow"
+    required: true
+  secrets:
+    description: "JSON stringified object containing all the secrets from the calling workflow"
+    required: true
+
+  # --- custom environment
+  VERBOSE:
+    type: string
+    default: "true"
+
+runs:
+  # https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
+  using: "composite"
+  steps:
+    # https://docs.github.com/en/rest/releases
+    - name: Finalize release
+      if: runner.os == 'Linux'
+      shell: bash
+      run: |
+        set -ea
+
+        [[ '${{ inputs.VERBOSE }}' =~ on|On|Yes|yes|true|True ]] && set -x
+
+        # prevent git from existing with 141
+        set +o pipefail
+
+        current_version="v$(yq e '.[0].version' .versionbot/CHANGELOG.yml)"
+        previous_version="v$(yq e '.[1].version' .versionbot/CHANGELOG.yml)"
+        release_notes="$(git log ${previous_version}..HEAD --pretty=reference)"
+
+        gh release edit '${{ github.event.pull_request.head.ref }}' \
+          --notes "${release_notes}" \
+          --title "${current_version}" \
+          --tag "${current_version}" \
+          --prerelease=false \
+          --draft=false
+
+        release_id="$(gh api "/repos/${{ github.repository }}/releases/tags/${current_version}" \
+          -H 'Accept: application/vnd.github+json' | jq -r .id)"
+
+        gh api --method PATCH "/repos/${{ github.repository }}/releases/${release_id}" \
+          -H 'Accept: application/vnd.github+json' \
+          -F make_latest="true"
+
+      env:
+        GITHUB_TOKEN: ${{ fromJSON(inputs.secrets).FLOWZONE_TOKEN }}

.github/actions/publish/action.yml

@@ -0,0 +1,67 @@
+---
+name: build and draft GitHub release
+# https://github.com/product-os/flowzone/tree/master/.github/actions
+inputs:
+  json:
+    description: "JSON stringified object containing all the inputs from the calling workflow"
+    required: true
+  secrets:
+    description: "JSON stringified object containing all the secrets from the calling workflow"
+    required: true
+
+  # --- custom environment
+  VERBOSE:
+    type: string
+    default: "true"
+
+runs:
+  # https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
+  using: "composite"
+  steps:
+    - name: Set up Docker Buildx
+      uses: docker/setup-buildx-action@v2
+
+    # https://github.com/moby/moby/blob/master/.github/workflows
+    - name: Build release
+      uses: docker/bake-action@v2
+      with:
+        targets: cross
+      env:
+        DOCKER_CROSSPLATFORMS: ${{ env.matrix_value }}
+
+    # https://github.com/product-os/scripts/tree/master/balena-engine
+    # https://github.com/product-os/ci-images/tree/master/pipelines/balena-engine
+    # https://github.com/product-os/balena-concourse/blob/master/pipelines/github-events/template.yml
+    - name: Package release
+      shell: bash
+      run: |
+        set -ea
+
+        [[ '${{ inputs.VERBOSE }}' =~ on|On|Yes|yes|true|True ]] && set -x
+
+        version="v$(yq e '.[0].version' .versionbot/CHANGELOG.yml)"
+
+        arch="$(echo '${{ env.matrix_value }}' \
+          | sed 's#linux/##g' \
+          | sed 's#arm/v#armv#g' \
+          | sed 's#v5#v5e#g' \
+          | sed 's#v6#v6l#g' \
+          | sed 's#v7#v7hf#g')"
+
+        mkdir -p dist
+
+        tar -czvf dist/balena-engine-${version}-${arch}.tar.gz \
+          -C bundles/cross/${{ env.matrix_value }} .
+
+    # https://github.com/softprops/action-gh-release#-customizing
+    - name: Publish release assets
+      uses: softprops/action-gh-release@v1
+      with:
+        # use PR branch name for draft releases
+        name: ${{ github.event.pull_request.head.ref }}
+        tag_name: ${{ github.event.pull_request.head.ref }}
+        draft: true
+        prerelease: true
+        token: ${{ fromJSON(inputs.secrets).FLOWZONE_TOKEN }}
+        files: |
+          dist/*.tar.gz

.github/actions/test/action.yml

@@ -0,0 +1,42 @@
+---
+name: prepare draft release
+# https://github.com/product-os/flowzone/tree/master/.github/actions
+inputs:
+  json:
+    description: "JSON stringified object containing all the inputs from the calling workflow"
+    required: true
+  secrets:
+    description: "JSON stringified object containing all the secrets from the calling workflow"
+    required: true
+
+  # --- custom environment
+  VERBOSE:
+    type: string
+    default: "true"
+
+runs:
+  # https://docs.github.com/en/actions/creating-actions/creating-a-composite-action
+  using: "composite"
+  steps:
+    - name: Delete previous draft release
+      shell: bash
+      run: |
+        set -ea
+
+        [[ '${{ inputs.VERBOSE }}' =~ on|On|Yes|yes|true|True ]] && set -x
+
+        gh release delete --yes '${{ github.event.pull_request.head.ref }}' || true
+
+      env:
+        GITHUB_TOKEN: ${{ fromJSON(inputs.secrets).FLOWZONE_TOKEN }}
+
+    # https://github.com/softprops/action-gh-release#-customizing
+    - name: Create release placeholder
+      uses: softprops/action-gh-release@v1
+      with:
+        # use PR branch name for draft releases
+        name: ${{ github.event.pull_request.head.ref }}
+        tag_name: ${{ github.event.pull_request.head.ref }}
+        draft: true
+        prerelease: true
+        token: ${{ fromJSON(inputs.secrets).FLOWZONE_TOKEN }}

.github/workflows/flowzone.yml

@@ -0,0 +1,17 @@
+name: Flowzone
+
+on:
+  pull_request:
+    types: [opened, synchronize, closed]
+    branches:
+      - "main"
+      - "master"
+
+jobs:
+  flowzone:
+    name: Flowzone
+    uses: product-os/flowzone/.github/workflows/flowzone.yml@master
+    secrets: inherit
+    with:
+      # https://github.com/golang/go/blob/master/src/go/build/syslist.go
+      custom_publish_matrix: "linux/386,linux/amd64,linux/arm/v5,linux/arm/v6,linux/arm/v7,linux/arm64"