Update .github/workflows/docker-publish.yml

what the hell did i do here

.github/workflows/docker-publish.yml

@@ -1,84 +1,101 @@
-name: Build & Release Go Binary
+name: Docker
+
+# This workflow uses actions that are not certified by GitHub.
+# They are provided by a third-party and are governed by
+# separate terms of service, privacy policy, and support
+# documentation.
 
 on:
+  schedule:
+    - cron: '25 11 * * *'
   push:
-    branches:
+    branches: [ "main" ]
-      - main
+    # Publish semver tags as releases.
-  workflow_dispatch:
+    tags: [ 'v*.*.*' ]
+  pull_request:
+    branches: [ "main" ]
 
-permissions:
+env:
-  contents: write
+  # Use docker.io for Docker Hub if empty
-  packages: write
+  REGISTRY: ghcr.io
+  # github.repository as <account>/<repo>
+  IMAGE_NAME: ${{ github.repository }}
 
 jobs:
-  prepare_release:
+  build:
-    name: Create tag & release
+
     runs-on: ubuntu-latest
-    outputs:
+    permissions:
-      tag: ${{ steps.set_tag.outputs.TAG }}
+      contents: read
+      packages: write
+      # This is used to complete the identity challenge
+      # with sigstore/fulcio when running outside of PRs.
+      id-token: write
+
     steps:
-      - name: Checkout (full history required for tagging)
+      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Create TAG
-        id: set_tag
-        run: |
-          TAG="v$(date +'%Y%m%d%H%M%S')"
-          echo "TAG=${TAG}" >> $GITHUB_OUTPUT
-
-      - name: Push tag
-        run: |
-          git config user.name "github-actions[bot]"
-          git config user.email "github-actions[bot]@users.noreply.github.com"
-          git tag ${{ steps.set_tag.outputs.TAG }}
-          git push origin ${{ steps.set_tag.outputs.TAG }}
-
-      - name: Create GitHub Release
-        uses: ncipollo/release-action@v1
-        with:
-          tag: ${{ steps.set_tag.outputs.TAG }}
-          name: ${{ steps.set_tag.outputs.TAG }}
-          token: ${{ secrets.GITHUB_TOKEN }}
-
-  build_and_upload:
-    name: Build & upload artifacts
-    needs: prepare_release
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        goos: [linux, windows, darwin]
-        goarch: [amd64, arm64]
-    steps:
-      - name: Checkout
         uses: actions/checkout@v4
 
-      - name: Setup Go
+      # Install the cosign tool except on PR
-        uses: actions/setup-go@v4
+      # https://github.com/sigstore/cosign-installer
+      - name: Install cosign
+        if: github.event_name != 'pull_request'
+        uses: sigstore/cosign-installer@59acb6260d9c0ba8f4a2f9d9b48431a222b68e20 #v3.5.0
         with:
-          go-version: '1.24.8'
+          cosign-release: 'v2.2.4'
 
-      - name: Build
+      # Set up BuildKit Docker container builder to be able to build
-        run: |
+      # multi-platform images and export cache
-          EXT=""
+      # https://github.com/docker/setup-buildx-action
-          if [ "${{ matrix.goos }}" = "windows" ]; then EXT=".exe"; fi
+      - name: Set up Docker Buildx
-          OUT=build-artifacts
+        uses: docker/setup-buildx-action@f95db51fddba0c2d1ec667646a06c2ce06100226 # v3.0.0
-          mkdir -p $OUT
-          GOOS=${{ matrix.goos }} GOARCH=${{ matrix.goarch }} \
-            go build -o ${OUT}/pinata-${{ matrix.goos }}-${{ matrix.goarch }}${EXT} ./
 
-      - name: Package (example for linux)
+      # Login against a Docker registry except on PR
-        if: matrix.goos == 'linux'
+      # https://github.com/docker/login-action
-        run: |
+      - name: Log into registry ${{ env.REGISTRY }}
-          tar -czf pinata-${{ matrix.goos }}-${{ matrix.goarch }}.tar.gz build-artifacts/pinata-${{ matrix.goos }}-${{ matrix.goarch }}
+        if: github.event_name != 'pull_request'
-
+        uses: docker/login-action@343f7c4344506bcbf9b4de18042ae17996df046d # v3.0.0
-      - name: Upload artifacts to the Release
-        uses: ncipollo/release-action@v1
         with:
-          tag: ${{ needs.prepare_release.outputs.tag }}
+          registry: ${{ env.REGISTRY }}
-          files: |
+          username: ${{ github.actor }}
-            build-artifacts/*
+          password: ${{ secrets.GITHUB_TOKEN }}
-            *.tar.gz
+
+      # Extract metadata (tags, labels) for Docker
+      # https://github.com/docker/metadata-action
+      - name: Extract Docker metadata
+        id: meta
+        uses: docker/metadata-action@96383f45573cb7f253c731d3b3ab81c87ef81934 # v5.0.0
+        with:
+          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      # Build and push Docker image with Buildx (don't push on PR)
+      # https://github.com/docker/build-push-action
+      - name: Build and push Docker image
+        id: build-and-push
+        uses: docker/build-push-action@0565240e2d4ab88bba5387d719585280857ece09 # v5.0.0
+        with:
+          context: .
+          push: ${{ github.event_name != 'pull_request' }}
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64,linux/arm64
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      # Sign the resulting Docker image digest except on PRs.
+      # This will only write to the public Rekor transparency log when the Docker
+      # repository is public to avoid leaking data.  If you would like to publish
+      # transparency data even for private images, pass --force to cosign below.
+      # https://github.com/sigstore/cosign
+      - name: Sign the published Docker image
+        if: ${{ github.event_name != 'pull_request' }}
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          # https://docs.github.com/en/actions/security-guides/security-hardening-for-github-actions#using-an-intermediate-environment-variable
+          TAGS: ${{ steps.meta.outputs.tags }}
+          DIGEST: ${{ steps.build-and-push.outputs.digest }}
+        # This step uses the identity token to provision an ephemeral certificate
+        # against the sigstore community Fulcio instance.
+        run: echo "${TAGS}" | xargs -I {} cosign sign --yes {}@${DIGEST}