ci: only build packages on main or tags

Author: gadomski

.github/workflows/cicd.yaml

@@ -186,41 +186,3 @@ jobs:
       - uses: actions/checkout@v3
       - name: Test generating docs
         run: make docs
-
-  docker-build-push:
-    runs-on: ubuntu-latest
-    needs: [test, validate, test-docs]
-    permissions:
-      contents: read
-      packages: write
-    strategy:
-      fail-fast: true
-      matrix:
-        backend: ["sqlalchemy", "pgstac"]
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v3
-      - name: Log in to the Container registry
-        uses: docker/[email protected]
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-      - name: Extract metadata (tags, labels) for Docker
-        id: meta
-        uses: docker/[email protected]
-        with:
-          images: ghcr.io/stac-utils/stac-fastapi
-          tags: |
-            type=schedule,suffix=-${{ matrix.backend }}
-            type=ref,event=branch,suffix=-${{ matrix.backend }}
-            type=ref,event=tag,suffix=-${{ matrix.backend }}
-            type=ref,event=pr,suffix=-${{ matrix.backend }}
-      - name: Build and push Docker image
-        uses: docker/[email protected]
-        with:
-          context: .
-          file: docker/Dockerfile.${{ matrix.backend }}
-          push: true
-          tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/packages.yml

@@ -0,0 +1,46 @@
+name: packages
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - "*"
+
+jobs:
+  docker-build-push:
+    runs-on: ubuntu-latest
+    needs: [test, validate, test-docs]
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: true
+      matrix:
+        backend: ["sqlalchemy", "pgstac"]
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      - name: Log in to the Container registry
+        uses: docker/[email protected]
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/[email protected]
+        with:
+          images: ghcr.io/stac-utils/stac-fastapi
+          tags: |
+            type=schedule,suffix=-${{ matrix.backend }}
+            type=ref,event=branch,suffix=-${{ matrix.backend }}
+            type=ref,event=tag,suffix=-${{ matrix.backend }}
+            type=ref,event=pr,suffix=-${{ matrix.backend }}
+      - name: Build and push Docker image
+        uses: docker/[email protected]
+        with:
+          context: .
+          file: docker/Dockerfile.${{ matrix.backend }}
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}