Add labels and libfn.org/ci (#136)

Author: Bronek

.github/actions/build-ci-image/action.yml

@@ -29,7 +29,7 @@ inputs:
     default: null
     required: true
     type: string
-  digest_suffix:
+  title:
     default: null
     required: true
     type: string
@@ -49,6 +49,11 @@ runs:
       with:
         images: ${{ inputs.image }}
         tags: ${{ inputs.tags }}
+      labels: |
+        org.opencontainers.image.authors=For inquiries, please use https://github.com/libfn/functional/issues
+        org.opencontainers.image.documentation=https://libfn.org/ci/
+        org.opencontainers.image.vendor=libfn.org
+        org.opencontainers.image.title=libfn/ci/${{ inputs.title }}
 
     - name: Set up QEMU
       uses: docker/setup-qemu-action@v3
@@ -85,7 +90,7 @@ runs:
     - name: Upload digest
       uses: actions/upload-artifact@v4
       with:
-        name: digests-${{ inputs.digest_suffix }}-${{ env.PLATFORM_PAIR }}
+        name: digests-${{ inputs.title }}-${{ env.PLATFORM_PAIR }}
         path: /tmp/digests/*
         if-no-files-found: error
         retention-days: 1

.github/actions/merge-ci-images/action.yml

@@ -18,7 +18,7 @@ inputs:
     default: null
     required: true
     type: string
-  digest_suffix:
+  title:
     default: null
     required: true
     type: string
@@ -30,7 +30,7 @@ runs:
       uses: actions/download-artifact@v4
       with:
         path: /tmp/digests
-        pattern: digests-${{ inputs.digest_suffix }}-*
+        pattern: digests-${{ inputs.title }}-*
         merge-multiple: true
 
     - name: Set up Docker Buildx

.github/workflows/ci-build.yml

@@ -58,7 +58,7 @@ jobs:
             GCC_RELEASE=${{ env.RELEASE }}
             CLANG_RELEASE=${{ env.RELEASE }}
           context: "ci/build/${{ env.COMPILER }}"
-          digest_suffix: "build-${{ env.COMPILER}}-${{ env.RELEASE }}"
+          title: "build-${{ env.COMPILER}}-${{ env.RELEASE }}"
 
   merge:
     runs-on: ubuntu-latest
@@ -91,4 +91,4 @@ jobs:
             type=sha,prefix=${{ env.RELEASE }}-sha-
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-          digest_suffix: "build-${{ env.COMPILER}}-${{ env.RELEASE }}"
+          title: "build-${{ env.COMPILER}}-${{ env.RELEASE }}"

.github/workflows/ci-docs.yml

@@ -45,7 +45,7 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
           context: "ci/docs"
-          digest_suffix: "docs"
+          title: "docs"
 
   merge:
     runs-on: ubuntu-latest
@@ -66,4 +66,4 @@ jobs:
             type=sha
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-          digest_suffix: "docs"
+          title: "docs"

.github/workflows/ci-pre-commit.yml

@@ -45,7 +45,7 @@ jobs:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
           context: "ci/pre-commit"
-          digest_suffix: "pre-commit"
+          title: "pre-commit"
 
   merge:
     runs-on: ubuntu-latest
@@ -66,4 +66,4 @@ jobs:
             type=sha
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
-          digest_suffix: "pre-commit"
+          title: "pre-commit"

docs/ci/index.md

@@ -0,0 +1,14 @@
+---
+title: CI
+---
+
+##### Images
+
+Images for continuous integration are defined in:
+
+* `ci/build/gcc` - [GCC compiler](https://gcc.gnu.org/) for `build` and `coverage` workflows
+* `ci/build/clang` - [Clang compiler](https://clang.llvm.org/) for `build` workflow
+* `ci/pre-commit` - [pre-commit](https://pre-commit.com/) for `pre-commit` workflow
+* `ci/docs` - [Znai](https://testingisdocumenting.org/znai/) for `docs` workflow
+
+Images are refreshed at least once a month by `ci-...` workflows

docs/toc

@@ -28,3 +28,5 @@ pack
     index
 sum
     index
+ci
+    index