ci: lint dagger using dagger

- `Makefile` now uses `dagger do lint` to lint
- GHA uses dagger to lint

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>

.github/workflows/dagger-ci.yml

@@ -45,41 +45,21 @@ jobs:
       - name: "Expose GitHub Runtime"
         uses: crazy-max/ghaction-github-runtime@v1
 
-      - name: Prepare dagger
-        run: |
-          make dagger
-          cp ./cmd/dagger/dagger /usr/local/bin
+      # - name: "Set up dagger from source"
+      #   run: |
+      #     make dagger
+      #     cp ./cmd/dagger/dagger /usr/local/bin
+
+      - name: "Set up dagger"
+        uses: dagger/dagger-for-github@v2
+        with:
+          install-only: true
 
       - name: Build
         env:
+          DAGGER_LOG_LEVEL: "debug"
+          DAGGER_LOG_FORMAT: "plain"
           DAGGER_CACHE_TO: "type=gha,mode=max,scope=dagger-ci-build"
           DAGGER_CACHE_FROM: "type=gha,scope=dagger-ci-build"
         run: |
           dagger do build
-
-  lint:
-    name: "Lint"
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-
-      - name: "Setup Go"
-        uses: actions/setup-go@v1
-        with:
-          go-version: 1.16
-
-      - name: "Expose GitHub Runtime"
-        uses: crazy-max/ghaction-github-runtime@v1
-
-      - name: Prepare dagger
-        run: |
-          make dagger
-          cp ./cmd/dagger/dagger /usr/local/bin
-
-      - name: Lint
-        env:
-          DAGGER_CACHE_TO: "type=gha,mode=max,scope=dagger-ci-lint"
-          DAGGER_CACHE_FROM: "type=gha,scope=dagger-ci-lint"
-        run: |
-          dagger do lint