Merge pull request #46 from paketo-buildpacks/update-pipelines

Update Pipelines Workflow

Signed-off-by: Ben Hale <[email protected]>

.github/pipeline-descriptor.yml

@@ -0,0 +1,42 @@
+codeowners:
+- path:  "*"
+  owner: "@paketo-buildpacks/java-buildpacks"
+
+package:
+  repository:     gcr.io/paketo-buildpacks/amazon-corretto
+  register:       true
+  registry_token: ${{ secrets.JAVA_BUILDPACK_REGISTRY_TOKEN }}
+
+docker_credentials:
+- registry: gcr.io
+  username: _json_key
+  password: ${{ secrets.JAVA_GCLOUD_SERVICE_ACCOUNT_KEY }}
+
+dependencies:
+- name:            JDK 8
+  id:              jdk
+  version_pattern: "8\\.[\\d]+\\.[\\d]+"
+  uses:            docker://ghcr.io/paketo-buildpacks/actions/amazon-corretto-dependency:main
+  with:
+    glob:       amazon-corretto-[\d.-]+-linux-x64.tar.gz
+    repository: corretto-8
+- name:            JDK 11
+  id:              jdk
+  version_pattern: "11\\.[\\d]+\\.[\\d]+"
+  uses:            docker://ghcr.io/paketo-buildpacks/actions/amazon-corretto-dependency:main
+  with:
+    glob:       amazon-corretto-[\d.-]+-linux-x64.tar.gz
+    repository: corretto-11
+- name:            JDK 15
+  id:              jdk
+  version_pattern: "15\\.[\\d]+\\.[\\d]+"
+  uses:            docker://ghcr.io/paketo-buildpacks/actions/amazon-corretto-dependency:main
+  with:
+    glob:       amazon-corretto-15\.[\d.-]+-linux-x64.tar.gz
+    repository: corretto-jdk
+- id:   jvmkill
+  uses: docker://ghcr.io/paketo-buildpacks/actions/github-release-dependency:main
+  with:
+    owner:      cloudfoundry
+    repository: jvmkill
+    token:      ${{ secrets.GITHUB_TOKEN }}

.github/workflows/update-pipeline.yml

@@ -0,0 +1,78 @@
+name: Update Pipeline
+"on":
+    schedule:
+        - cron: 0 5 * * 1-5
+    workflow_dispatch: {}
+jobs:
+    update:
+        name: Update Pipeline
+        runs-on:
+            - ubuntu-latest
+        steps:
+            - uses: actions/checkout@v2
+            - uses: actions/setup-go@v2
+              with:
+                go-version: "1.15"
+            - name: Install octo
+              run: |
+                #!/usr/bin/env bash
+
+                set -euo pipefail
+
+                GO111MODULE=on go get -u -ldflags="-s -w" github.com/paketo-buildpacks/pipeline-builder/cmd/octo
+            - id: pipeline
+              name: Update Pipeline
+              run: |
+                #!/usr/bin/env bash
+
+                set -euo pipefail
+
+                if [[ -f .github/pipeline-version ]]; then
+                  OLD_VERSION=$(cat .github/pipeline-version)
+                else
+                  OLD_VERSION="0.0.0"
+                fi
+
+                octo --descriptor "${DESCRIPTOR}"
+
+                PAYLOAD=$(gh api /repos/paketo-buildpacks/pipeline-builder/releases/latest)
+
+                NEW_VERSION=$(jq -n -r --argjson PAYLOAD "${PAYLOAD}" '$PAYLOAD.name')
+                echo "${NEW_VERSION}" > .github/pipeline-version
+
+                RELEASE_NOTES=$(
+                  gh api \
+                    -F text="$(jq -n -r --argjson PAYLOAD "${PAYLOAD}" '$PAYLOAD.body')" \
+                    -F mode="gfm" \
+                    -F context="paketo-buildpacks/pipeline-builder" \
+                    -X POST /markdown
+                )
+
+                git add .github/
+                git checkout -- .
+
+                echo "::set-output name=old-version::${OLD_VERSION}"
+                echo "::set-output name=new-version::${NEW_VERSION}"
+                echo "::set-output name=release-notes::${RELEASE_NOTES//$'\n'/%0A}"
+              env:
+                DESCRIPTOR: .github/pipeline-descriptor.yml
+                GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+            - uses: peter-evans/create-pull-request@v3
+              with:
+                body: |-
+                    Bumps pipeline from `${{ steps.pipeline.outputs.old-version }}` to `${{ steps.pipeline.outputs.new-version }}`.
+
+                    <details>
+                    <summary>Release Notes</summary>
+                    ${{ steps.pipeline.outputs.release-notes }}
+                    </details>
+                branch: update/pipeline
+                commit-message: |-
+                    Bump pipeline from ${{ steps.pipeline.outputs.old-version }} to ${{ steps.pipeline.outputs.new-version }}
+
+                    Bumps pipeline from ${{ steps.pipeline.outputs.old-version }} to ${{ steps.pipeline.outputs.new-version }}.
+                delete-branch: true
+                labels: semver:patch, type:task
+                signoff: true
+                title: Bump pipeline from ${{ steps.pipeline.outputs.old-version }} to ${{ steps.pipeline.outputs.new-version }}
+                token: ${{ secrets.GITHUB_TOKEN }}