Automate generation of Docker images and testing via GitHub actions

.github/workflows/docker-all.yml

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+name: Trigger Build and Publish All Images
+
+on:
+  workflow_dispatch:
+
+jobs:
+  exit:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Print
+        run: |
+          echo "This is a way to start multiple workflows from manually activating one"

.github/workflows/docker-arch.yml

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+name: Arch Linux
+
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Trigger Build and Publish All Images"]
+    types:
+      - completed
+  push:
+    paths:
+      - arch/**
+
+jobs:
+  build-and-push-arch-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    env:
+      IMAGE_NAME_WITH_TAG: ghcr.io/${{ github.repository_owner }}/root:latest-arch
+
+    steps:
+      - name: Print Image name with tag(s)
+        run: |
+          echo "Image name with tag: ${{ env.IMAGE_NAME_WITH_TAG }}"
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the GitHub Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_WRITE_TOKEN }}
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v2
+        with:
+          context: arch/
+          pull: true
+          push: false
+          tags: ${{ env.IMAGE_NAME_WITH_TAG }}
+          labels: |
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+
+      - name: root version
+        run: |
+          export ROOT_VERSION=$(docker run ${{ env.IMAGE_NAME_WITH_TAG }} root-config --version | sed -r 's/\//./g')
+          echo "ROOT_VERSION=$ROOT_VERSION" >> $GITHUB_ENV
+          echo "ROOT_VERSION=$ROOT_VERSION"
+
+      - name: Add additional tag to image and push it
+        run: |
+          export IMAGE_NAME_WITH_NEW_TAG=ghcr.io/${{ github.repository_owner }}/root:${{ env.ROOT_VERSION }}-arch
+          docker tag ${{ env.IMAGE_NAME_WITH_TAG }} $IMAGE_NAME_WITH_NEW_TAG
+          docker push $IMAGE_NAME_WITH_NEW_TAG

.github/workflows/docker-centos.yml

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+name: CentOS 7
+
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Trigger Build and Publish All Images"]
+    types:
+      - completed
+  push:
+    paths:
+      - centos7/**
+
+jobs:
+  build-and-push-centos-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    env:
+      IMAGE_NAME_WITH_TAG: ghcr.io/${{ github.repository_owner }}/root:latest-centos
+
+    steps:
+      - name: Print Image name with tag(s)
+        run: |
+          echo "Image name with tag: ${{ env.IMAGE_NAME_WITH_TAG }}"
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the GitHub Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_WRITE_TOKEN }}
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v2
+        with:
+          context: centos7/
+          pull: true
+          push: false
+          tags: ${{ env.IMAGE_NAME_WITH_TAG }}
+          labels: |
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+
+      - name: root version and OS version
+        run: |
+          export ROOT_VERSION=$(docker run ${{ env.IMAGE_NAME_WITH_TAG }} root-config --version | sed -r 's/\//./g')
+          echo "ROOT_VERSION=$ROOT_VERSION" >> $GITHUB_ENV
+          echo "ROOT_VERSION=$ROOT_VERSION"
+          export OS_VERSION_ID=$(docker run ${{ env.IMAGE_NAME_WITH_TAG }} cat /etc/os-release | grep VERSION_ID | sed -r 's/VERSION_ID=//g' | sed -r 's/"//g')
+          echo "OS_VERSION_ID=$OS_VERSION_ID" >> $GITHUB_ENV
+          echo "OS_VERSION_ID=$OS_VERSION_ID"
+
+      - name: Add additional tag to image and push it
+        run: |
+          export IMAGE_NAME_WITH_NEW_TAG=ghcr.io/${{ github.repository_owner }}/root:${{ env.ROOT_VERSION }}-centos${{ env.OS_VERSION_ID }}
+          docker tag ${{ env.IMAGE_NAME_WITH_TAG }} $IMAGE_NAME_WITH_NEW_TAG
+          docker push $IMAGE_NAME_WITH_NEW_TAG

.github/workflows/docker-conda.yml

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+name: Conda
+
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Trigger Build and Publish All Images"]
+    types:
+      - completed
+  push:
+    paths:
+      - conda/**
+
+jobs:
+  build-and-push-conda-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    env:
+      IMAGE_NAME_WITH_TAG: ghcr.io/${{ github.repository_owner }}/root:latest-conda
+
+    steps:
+      - name: Print Image name with tag(s)
+        run: |
+          echo "Image name with tag: ${{ env.IMAGE_NAME_WITH_TAG }}"
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the GitHub Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_WRITE_TOKEN }}
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v2
+        with:
+          context: conda/
+          pull: true
+          push: false
+          tags: ${{ env.IMAGE_NAME_WITH_TAG }}
+          labels: |
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+
+      - name: root version
+        run: |
+          export ROOT_VERSION=$(docker run ${{ env.IMAGE_NAME_WITH_TAG }} root-config --version | sed -r 's/\//./g')
+          echo "ROOT_VERSION=$ROOT_VERSION" >> $GITHUB_ENV
+          echo "ROOT_VERSION=$ROOT_VERSION"
+
+      - name: Add additional tag to image and push it
+        run: |
+          export IMAGE_NAME_WITH_NEW_TAG=ghcr.io/${{ github.repository_owner }}/root:${{ env.ROOT_VERSION }}-conda
+          docker tag ${{ env.IMAGE_NAME_WITH_TAG }} $IMAGE_NAME_WITH_NEW_TAG
+          docker push $IMAGE_NAME_WITH_NEW_TAG

.github/workflows/docker-fedora.yml

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+name: Fedora
+
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Trigger Build and Publish All Images"]
+    types:
+      - completed
+  push:
+    paths:
+      - fedora/**
+
+jobs:
+  build-and-push-fedora-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    env:
+      IMAGE_NAME_WITH_TAG: ghcr.io/${{ github.repository_owner }}/root:latest-fedora
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the GitHub Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_WRITE_TOKEN }}
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v2
+        with:
+          context: fedora/
+          pull: true
+          push: false
+          tags: ${{ env.IMAGE_NAME_WITH_TAG }}
+          labels: |
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+
+      - name: root version and OS version
+        run: |
+          export ROOT_VERSION=$(docker run ${{ env.IMAGE_NAME_WITH_TAG }} root-config --version | sed -r 's/\//./g')
+          echo "ROOT_VERSION=$ROOT_VERSION" >> $GITHUB_ENV
+          echo "ROOT_VERSION=$ROOT_VERSION"
+          export OS_VERSION_ID=$(docker run ${{ env.IMAGE_NAME_WITH_TAG }} cat /etc/os-release | grep VERSION_ID | sed -r 's/VERSION_ID=//g' | sed -r 's/"//g')
+          echo "OS_VERSION_ID=$OS_VERSION_ID" >> $GITHUB_ENV
+          echo "OS_VERSION_ID=$OS_VERSION_ID"
+
+      - name: Add additional tag to image and push it
+        run: |
+          export IMAGE_NAME_WITH_NEW_TAG=ghcr.io/${{ github.repository_owner }}/root:${{ env.ROOT_VERSION }}-fedora${{ env.OS_VERSION_ID }}
+          docker tag ${{ env.IMAGE_NAME_WITH_TAG }} $IMAGE_NAME_WITH_NEW_TAG
+          docker push $IMAGE_NAME_WITH_NEW_TAG

.github/workflows/docker-gentoo.yml

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+name: Gentoo
+
+on:
+  workflow_dispatch:
+  workflow_run:
+    workflows: ["Trigger Build and Publish All Images"]
+    types:
+      - completed
+  push:
+    paths:
+      - gentoo/**
+
+jobs:
+  build-and-push-gentoo-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    env:
+      IMAGE_NAME_WITH_TAG: ghcr.io/${{ github.repository_owner }}/root:latest-gentoo
+
+    steps:
+      - name: Print Image name with tag(s)
+        run: |
+          echo "Image name with tag: ${{ env.IMAGE_NAME_WITH_TAG }}"
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the GitHub Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_WRITE_TOKEN }}
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v2
+        with:
+          context: gentoo/
+          pull: true
+          push: false
+          tags: ${{ env.IMAGE_NAME_WITH_TAG }}
+          labels: |
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}
+
+      - name: root version
+        run: |
+          export ROOT_VERSION=$(docker run ${{ env.IMAGE_NAME_WITH_TAG }} root-config --version | sed -r 's/\//./g')
+          echo "ROOT_VERSION=$ROOT_VERSION" >> $GITHUB_ENV
+          echo "ROOT_VERSION=$ROOT_VERSION"
+
+      - name: Add additional tag to image and push it
+        run: |
+          export IMAGE_NAME_WITH_NEW_TAG=ghcr.io/${{ github.repository_owner }}/root:${{ env.ROOT_VERSION }}-gentoo
+          docker tag ${{ env.IMAGE_NAME_WITH_TAG }} $IMAGE_NAME_WITH_NEW_TAG
+          docker push $IMAGE_NAME_WITH_NEW_TAG

.github/workflows/docker-ubuntu-from-source.yml

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+name: Ubuntu (from source)
+
+on:
+  workflow_dispatch:
+    inputs:
+      root-version-major:
+        required: true
+        description: ROOT Major version number (string) according to **Major.Minor.Patch** schema
+        default: "6"
+      root-version-minor:
+        required: true
+        description: ROOT Minor version number (string) according to **Major.Minor.Patch** schema
+        default: "26"
+      root-version-patch:
+        required: true
+        description: ROOT Patch version number (string) according to **Major.Minor.Patch** schema
+        default: "02"
+  push:
+    paths:
+      - ubuntu_from_source/**
+
+jobs:
+  build-and-push-ubuntu-image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    env:
+      ROOT_VERSION_STRING: ${{ github.event.inputs.root-version-major }}.${{ github.event.inputs.root-version-minor }}.${{ github.event.inputs.root-version-patch }}
+
+    steps:
+      - name: Print Image name with tag(s)
+        run: |
+          echo "Image name with tag: ${{ env.IMAGE_NAME_WITH_TAG }}"
+
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Log in to the GitHub Container registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GHCR_WRITE_TOKEN }}
+
+      - name: Build and Push Image
+        uses: docker/build-push-action@v2
+        with:
+          context: ubuntu_from_source/
+          pull: true
+          push: true
+          build-args: |
+            ROOT_VERSION=${{ env.ROOT_VERSION_STRING }}
+          tags: ghcr.io/${{ github.repository_owner }}/root:${{ env.ROOT_VERSION_STRING }}-ubuntu-from-source
+          labels: |
+            org.opencontainers.image.source=https://github.com/${{ github.repository }}