Update build

.circleci/config.yml

@@ -1,53 +1,33 @@
 ---
+# Prometheus has switched to GitHub action.
+# Circle CI is not disabled repository-wise so that previous pull requests
+# continue working.
+# This file does not generate any CircleCI workflow.
+
 version: 2.1
-orbs:
-  prometheus: prometheus/prometheus@0.17.1
+
 executors:
-  # Whenever the Go version is updated here, .promu.yml should
-  # also be updated.
   golang:
     docker:
-      - image: quay.io/prometheus/golang-builder:1.25-base
+      - image: busybox
+
 jobs:
-  test:
+  noopjob:
     executor: golang
+
     steps:
-      - prometheus/setup_environment
-      - run: make
-      - prometheus/store_artifact:
-          file: prom-label-proxy
-      - store_test_results:
-          path: test-results
+      - run:
+          command: "true"
+
 workflows:
   version: 2
   prom-label-proxy:
     jobs:
-      - test:
+      - noopjob
+    triggers:
+      - schedule:
+          cron: "0 0 30 2 *"
           filters:
-            tags:
-              only: /.*/
-      - prometheus/build:
-          name: build
-          filters:
-            tags:
-              only: /.*/
-      - prometheus/publish_main:
-          docker_hub_organization: ""  # Don't publish to DockerHub.
-          quay_io_organization: prometheuscommunity
-          requires:
-            - test
-            - build
-          filters:
-            branches:
-              only: main
-      - prometheus/publish_release:
-          docker_hub_organization: ""  # Don't publish to DockerHub.
-          quay_io_organization: prometheuscommunity
-          requires:
-            - test
-            - build
-          filters:
-            tags:
-              only: /^v.*/
             branches:
-              ignore: /.*/
+              only:
+                - main

.github/dependabot.yml

@@ -1,6 +1,16 @@
 version: 2
 updates:
-  - package-ecosystem: "gomod"
-    directory: "/"
+  - package-ecosystem: gomod
+    directory: /
     schedule:
-      interval: "weekly"
+      interval: monthly
+    open-pull-requests-limit: 10
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: monthly
+    open-pull-requests-limit: 10
+    # Exclude configs synced from upstream prometheus/prometheus.
+    exclude-paths:
+      - .github/workflows/container_description.yml
+      - .github/workflows/golangci-lint.yml

.github/workflows/ci.yml

@@ -0,0 +1,95 @@
+name: CI
+
+on:
+  push:
+    tags:
+      - 'v*'
+    branches:
+      - master
+  pull_request:
+  workflow_call:
+
+jobs:
+  test_go:
+    name: Go tests
+    runs-on: ubuntu-latest
+    container:
+      image: quay.io/prometheus/golang-builder:1.26-base
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: prometheus/promci-setup@5af30ba8c199a91d6c04ebdc3c48e630e355f62d # v0.1.0
+      - run: make
+
+  build:
+    name: Build for common architectures
+    runs-on: ubuntu-latest
+    if: |
+      !(github.event_name == 'push' && github.event.ref == 'refs/heads/master')
+      &&
+      !(github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v'))
+    strategy:
+      matrix:
+        thread: [ 0, 1, 2 ]
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: prometheus/promci/build@769ee18070cd21cfc2a24fa912349fd3e48dee58 # v0.6.0
+        with:
+          promu_opts: "-p linux/amd64 -p windows/amd64 -p darwin/amd64 -p linux/arm64 -p windows/arm64 -p darwin/arm64"
+          parallelism: 3
+          thread: ${{ matrix.thread }}
+
+  build_all:
+    name: Build for all architectures
+    runs-on: ubuntu-latest
+    if: |
+      (github.event_name == 'push' && github.event.ref == 'refs/heads/master')
+      ||
+      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v'))
+    strategy:
+      matrix:
+        thread: [ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11 ]
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: prometheus/promci/build@769ee18070cd21cfc2a24fa912349fd3e48dee58 # v0.6.0
+        with:
+          parallelism: 12
+          thread: ${{ matrix.thread }}
+
+  publish_master:
+    name: Publish master branch artifacts
+    runs-on: ubuntu-latest
+    needs: [test_go, build_all]
+    if: |
+      (github.repository == 'prometheus-community/prom-label-proxy')
+      &&
+      (github.event_name == 'push' && github.event.ref == 'refs/heads/master')
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: prometheus/promci/publish_main@769ee18070cd21cfc2a24fa912349fd3e48dee58 # v0.6.0
+        with:
+          docker_hub_organization: prometheuscommunity
+          docker_hub_login: ${{ secrets.docker_hub_login }}
+          docker_hub_password: ${{ secrets.docker_hub_password }}
+          quay_io_organization: prometheuscommunity
+          quay_io_login: ${{ secrets.quay_io_login }}
+          quay_io_password: ${{ secrets.quay_io_password }}
+
+  publish_release:
+    name: Publish release artifacts
+    runs-on: ubuntu-latest
+    needs: [test_go, build_all]
+    if: |
+      (github.repository == 'prometheus-community/prom-label-proxy')
+      &&
+      (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v0.'))
+    steps:
+      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: prometheus/promci/publish_release@769ee18070cd21cfc2a24fa912349fd3e48dee58 # v0.6.0
+        with:
+          docker_hub_organization: prometheuscommunity
+          docker_hub_login: ${{ secrets.docker_hub_login }}
+          docker_hub_password: ${{ secrets.docker_hub_password }}
+          quay_io_organization: prometheuscommunity
+          quay_io_login: ${{ secrets.quay_io_login }}
+          quay_io_password: ${{ secrets.quay_io_password }}
+          github_token: ${{ secrets.PROMBOT_GITHUB_TOKEN }}

.promu.yml

@@ -1,7 +1,7 @@
 ---
 go:
     # This must match .circle/config.yml.
-    version: 1.25
+    version: 1.26
 repository:
     path: github.com/prometheus-community/prom-label-proxy
 build: