Merge pull request #575 from paketo-buildpacks/add-action-liberty

Add CI for creating liberty action

.github/pipeline-descriptor.yml

@@ -52,6 +52,8 @@ actions:
   target: ghcr.io/paketo-buildpacks/actions/jrebel-dependency
 - source: leiningen-dependency
   target: ghcr.io/paketo-buildpacks/actions/leiningen-dependency
+- source: liberty-dependency
+  target: ghcr.io/paketo-buildpacks/actions/liberty-dependency
 - source: maven-dependency
   target: ghcr.io/paketo-buildpacks/actions/maven-dependency
 - source: new-relic-dependency

.github/workflows/create-action-liberty-dependency.yml

@@ -0,0 +1,55 @@
+name: Create Action liberty-dependency
+"on":
+    pull_request:
+        paths:
+            - actions/*
+            - actions/liberty-dependency/*
+    push:
+        branches:
+            - main
+        paths:
+            - actions/*
+            - actions/liberty-dependency/*
+    release:
+        types:
+            - published
+jobs:
+    create-action:
+        name: Create Action
+        runs-on:
+            - ubuntu-latest
+        steps:
+            - name: Docker login ghcr.io
+              if: ${{ (github.event_name != 'pull_request' || ! github.event.pull_request.head.repo.fork) && (github.actor != 'dependabot[bot]') }}
+              uses: docker/login-action@v1
+              with:
+                password: ${{ secrets.JAVA_GITHUB_TOKEN }}
+                registry: ghcr.io
+                username: ${{ secrets.JAVA_GITHUB_USERNAME }}
+            - uses: actions/checkout@v2
+            - name: Create Action
+              run: |
+                #!/usr/bin/env bash
+
+                set -euo pipefail
+
+                echo "::group::Building ${TARGET}:${VERSION}"
+                  docker build \
+                    --file actions/Dockerfile \
+                    --build-arg "SOURCE=${SOURCE}" \
+                    --tag "${TARGET}:${VERSION}" \
+                    .
+                echo "::endgroup::"
+
+                if [[ "${PUSH}" == "true" ]]; then
+                  echo "::group::Pushing ${TARGET}:${VERSION}"
+                    docker push "${TARGET}:${VERSION}"
+                  echo "::endgroup::"
+                else
+                  echo "Skipping push"
+                fi
+              env:
+                PUSH: ${{ github.event_name != 'pull_request' }}
+                SOURCE: liberty-dependency
+                TARGET: ghcr.io/paketo-buildpacks/actions/liberty-dependency
+                VERSION: main