Merge pull request #2037 from gtardif/cache_image_CI

Add cache to building hub image in CI

Author: dgageot

.github/workflows/ci.yml

@@ -39,7 +39,7 @@ jobs:
           fail-on-error: true
           pyflakes: false
 
-  test:
+  build-and-test:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -56,6 +56,12 @@ jobs:
         with:
           version: 3.x
 
+      - name: Create bin directory
+        run: mkdir -p "$HOME/bin"
+
+      - name: Build
+        run: task build
+
       - name: Run tests
         run: |
           task test
@@ -79,32 +85,8 @@ jobs:
       - name: Check licenses
         run: go-licenses check . --allowed_licenses=Apache-2.0,MIT,BSD-3-Clause,BSD-2-Clause --ignore modernc.org/mathutil
 
-  build:
-    needs: [lint, test, license-check]
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@8e8c483db84b4bee98b60c0593521ed34d9990e8 # v6.0.1
-
-      - name: Set up Go
-        uses: actions/setup-go@7a3fe6cf4cb3a834922a1244abfce67bcef6a0c5 # v6.2.0
-        with:
-          go-version: "1.26.0"
-          cache: true
-
-      - name: Install Task
-        uses: go-task/setup-task@0ab1b2a65bc55236a3bc64cde78f80e20e8885c2 # v1.0.0
-        with:
-          version: 3.x
-
-      - name: Create bin directory
-        run: mkdir -p "$HOME/bin"
-
-      - name: Build
-        run: task build
-
   build-image:
-    needs: [lint, test, license-check]
+    needs: [lint, build-and-test, license-check]
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -142,5 +124,7 @@ jobs:
           tags: ${{ steps.meta.outputs.tags }}
           labels: ${{ steps.meta.outputs.labels }}
           build-args: |
-            GIT_TAG=${{ github.ref_name }}
-            GIT_COMMIT=${{ github.sha }}
+            GIT_TAG=${{ github.event_name == 'pull_request' && 'pr' || github.ref_name }}
+            GIT_COMMIT=${{ github.event_name == 'pull_request' && 'dev' || github.sha }}
+          cache-from: type=gha,scope=buildx
+          cache-to: type=gha,mode=max,scope=buildx