Update test-iso.yml

* fix: Container versions are not being set properly

* fix: replaced build-action action

* fix: removed extra }

* fix: Fixed name of env variable

* fix: added checkout command

.dockerignore

@@ -0,0 +1,5 @@
+.devcontainer
+.git*
+*.md
+action.yml
+LICENSE

.github/CODEOWNERS

@@ -1,2 +0,0 @@
-# Default owner of code within this repo
-* @JasonN3

.github/workflows/build-container-image.yml

@@ -13,6 +13,9 @@ on:
     branches:
       - main
   workflow_dispatch:
+env:
+  IMAGE_NAME: "isogenerator"
+  IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
 
 jobs:
   push-image:
@@ -30,17 +33,144 @@ jobs:
           - 40
         include:
           - version: 39
-            support: latest
+            is_latest_version: true
+            is_stable_version: true
     steps:
-      - name: Build image
-        uses: ublue-os/build-action@1.0.1
+      # Checkout push-to-registry action GitHub repository
+      - name: Checkout Push to Registry action
+        uses: actions/checkout@v4
+
+      - name: Generate tags
+        id: generate-tags
+        shell: bash
+        run: |
+          # Generate a timestamp for creating an image version history
+          TIMESTAMP="$(date +%Y%m%d)"
+          VARIANT="${{ matrix.version }}"
+
+          COMMIT_TAGS=()
+          BUILD_TAGS=()
+
+          # Have tags for tracking builds during pull request
+          SHA_SHORT="${GITHUB_SHA::7}"
+          COMMIT_TAGS+=("pr-${{ github.event.number }}-${VARIANT}")
+          COMMIT_TAGS+=("${SHA_SHORT}-${VARIANT}")
+
+          if [[ "${{ matrix.is_latest_version }}" == "true" ]] && \
+             [[ "${{ matrix.is_stable_version }}" == "true" ]]; then
+              COMMIT_TAGS+=("pr-${{ github.event.number }}")
+              COMMIT_TAGS+=("${SHA_SHORT}")
+          fi
+
+          BUILD_TAGS=("${VARIANT}")
+
+          # Append matching timestamp tags to keep a version history
+          for TAG in "${BUILD_TAGS[@]}"; do
+              BUILD_TAGS+=("${TAG}-${TIMESTAMP}")
+          done
+
+          if [[ "${{ matrix.is_latest_version }}" == "true" ]] && \
+             [[ "${{ matrix.is_stable_version }}" == "true" ]]; then
+              BUILD_TAGS+=("${TIMESTAMP}")
+              BUILD_TAGS+=("latest")
+          fi
+
+          if [[ "${{ github.event_name }}" == "pull_request" ]]; then
+              echo "Generated the following commit tags: "
+              for TAG in "${COMMIT_TAGS[@]}"; do
+                  echo "${TAG}"
+              done
+              alias_tags=("${COMMIT_TAGS[@]}")
+          else
+              alias_tags=("${BUILD_TAGS[@]}")
+          fi
+
+          echo "Generated the following build tags: "
+          for TAG in "${BUILD_TAGS[@]}"; do
+              echo "${TAG}"
+          done
+
+          echo "alias_tags=${alias_tags[*]}" >> $GITHUB_OUTPUT
+      - name: Get current version
+        id: labels
+        run: |
+          ver=$(skopeo inspect docker://ghcr.io/ublue-os/${{ env.IMAGE_NAME }}:${{ matrix.version }} | jq -r '.Labels["org.opencontainers.image.version"]')
+          echo "VERSION=$ver" >> $GITHUB_OUTPUT
+
+      # Build metadata
+      - name: Image Metadata
+        uses: docker/metadata-action@v5
+        id: meta
         with:
-          image_name: isogenerator
-          image_variant: main
-          version: ${{ matrix.version }}
-          support: ${{ matrix.support }}
-          signing_key: ${{ secrets.SIGNING_SECRET }}
-        continue-on-error: false
+          images: |
+            ${{ env.IMAGE_NAME }}
+
+          labels: |
+            io.artifacthub.package.readme-url=https://raw.githubusercontent.com/${{ github.repository }}/main/README.md
+            org.opencontainers.image.description=Used to generate ISO installers for OCI containers
+            org.opencontainers.image.title=${{ env.IMAGE_NAME }}
+            org.opencontainers.image.version=${{ steps.labels.outputs.VERSION }}
+
+      # Build image using Buildah action
+      - name: Build Image
+        id: build_image
+        uses: redhat-actions/buildah-build@v2
+        with:
+          containerfiles: |
+            ./Containerfile
+          # Postfix image name with -custom to make it a little more descriptive
+          # Syntax: https://docs.github.com/en/actions/learn-github-actions/expressions#format
+          image: ${{ env.IMAGE_NAME }}
+          tags: |
+            ${{ steps.generate-tags.outputs.alias_tags }}
+          build-args: |
+            VERSION=${{ matrix.version }}
+          labels: ${{ steps.meta.outputs.labels }}
+          oci: false
+
+      # Workaround bug where capital letters in your GitHub username make it impossible to push to GHCR.
+      # https://github.com/macbre/push-to-ghcr/issues/12
+      - name: Lowercase Registry
+        id: registry_case
+        uses: ASzc/change-string-case-action@v6
+        with:
+          string: ${{ env.IMAGE_REGISTRY }}
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Push the image to GHCR (Image Registry)
+      - name: Push To GHCR
+        uses: redhat-actions/push-to-registry@v2
+        id: push
+        env:
+          REGISTRY_USER: ${{ github.actor }}
+          REGISTRY_PASSWORD: ${{ github.token }}
+        with:
+          image: ${{ steps.build_image.outputs.image }}
+          tags: ${{ steps.build_image.outputs.tags }}
+          registry: ${{ steps.registry_case.outputs.lowercase }}
+          username: ${{ env.REGISTRY_USER }}
+          password: ${{ env.REGISTRY_PASSWORD }}
+          extra-args: |
+            --disable-content-trust
+
+      # Sign container
+      - uses: sigstore/cosign-installer@v3.4.0
+        if: github.event_name != 'pull_request'
+
+      - name: Sign container image
+        if: github.event_name != 'pull_request'
+        run: |
+          cosign sign -y --key env://COSIGN_PRIVATE_KEY ${{ steps.registry_case.outputs.lowercase }}/${{ steps.build_image.outputs.image }}@${TAGS}
+        env:
+          TAGS: ${{ steps.push.outputs.digest }}
+          COSIGN_EXPERIMENTAL: false
+          COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
 
   check:
     name: Check build successful

.github/workflows/test-iso.yml

@@ -15,7 +15,7 @@ on:
 jobs:
   build-and-push-iso:
     name: Build ISO
-    runs-on: ubuntu-latest
+    runs-on: self-hosted
     container:
       image: fedora:39
       options: "--privileged"
@@ -27,18 +27,14 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        version:
-          - 38
-          - 39
-        secure_boot:
-          - true
-          - false
+        version: [38, 39]
+        boot: [secureboot, insecure]
         include:
-          - secure_boot: true
+          - boot: secureboot
             SECURE_BOOT_KEY_URL: 'https://github.com/ublue-os/akmods/raw/main/certs/public_key.der'
             ENROLLMENT_PASSWORD: 'ublue-os'
             SECURE_BOOT_STRING: '-secure'
-          - secure_boot: false
+          - boot: insecure
             SECURE_BOOT_KEY_URL: ''
             ENROLLMENT_PASSWORD: ''
             SECURE_BOOT_STRING: ''
@@ -48,6 +44,7 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Build ISO
+        id: build-iso
         uses: ./
         with:
           ARCH: 'x86_64'
@@ -55,8 +52,6 @@ jobs:
           IMAGE_REPO: 'ghcr.io/ublue-os'
           VARIANT: 'Kinoite'
           VERSION: ${{ matrix.version }}
-          ACTION_REPO: ${{ github.repository }}
-          ACTION_REF: ${{ github.ref }}
           SECURE_BOOT_KEY_URL: ${{ matrix.SECURE_BOOT_KEY_URL }}
           ENROLLMENT_PASSWORD: ${{ matrix.ENROLLMENT_PASSWORD }}
 
@@ -64,7 +59,9 @@ jobs:
         uses: actions/upload-artifact@v4
         with:
           name: base-main-${{ matrix.version }}${{ matrix.SECURE_BOOT_STRING }}.iso
-          path: end_iso/*
+          path: |
+            ${{ steps.build-iso.outputs.iso-path }}
+            ${{ steps.build-iso.outputs.checksum-path }}
           if-no-files-found: error
           retention-days: 0
           compression-level: 0

Containerfile

@@ -4,7 +4,7 @@ ARG VERSION=39
 FROM fedora:${VERSION}
 
 # Set version for the environment variables in the container.
-ARG VERSION=39
+ARG VERSION=${VERSION}
 
 ENV ARCH="x86_64"
 ENV IMAGE_NAME="base-main"
@@ -16,10 +16,12 @@ ENV WEB_UI="false"
 ENV SECURE_BOOT_KEY_URL=""
 ENV ENROLLMENT_PASSWORD="ublue-os"
 
-COPY / /isogenerator
+COPY ./ /isogenerator
 WORKDIR /isogenerator
 
-RUN dnf install -y make && make install-deps
+RUN dnf install -y make && \
+  make install-deps && \
+  dnf clean all
 
 VOLUME /isogenerator/output
 

README.md

@@ -35,6 +35,9 @@ sudo podman run --rm --privileged --volume .:/isogenerator/output -e VERSION=39
 ```
 
 ## Customizing
+
+### Inputs
+
 The following variables can be used to customize the create image.
 
 | Variable            | Description                                                  | Default Value          |
@@ -56,6 +59,16 @@ The following variables can be used to customize the create image.
 
 Our public key for our kmods is located here: https://github.com/ublue-os/akmods/raw/main/certs/public_key.der
 
+### Outputs
+
+This action outputs some useful values for you to use further on in your workflow.
+
+| Output | Description |
+| ------ | ----------- |
+| output-directory | The directory containing ISO and checksum files |
+| iso-path | The full path to the ISO file |
+| checksum-path | The full path to the checksum file |
+
 ## VSCode Dev Container
 There is a dev container configuration provided for development. By default it will use the existing container image available at `ghcr.io/ublue-os/isogenerator`, however, you can have it build a new image by editing `.devcontainer/devcontainer.json` and replacing `image` with `build`. `Ctrl+/` can be used to comment and uncomment blocks of code within VSCode.
 

action.yml

@@ -35,17 +35,24 @@ inputs:
   ENROLLMENT_PASSWORD:
     description: Used for supporting secure boot (requires SECURE_BOOT_KEY_URL to be defined)
     required: false
+    default: "ublue-os"
   SECURE_BOOT_KEY_URL:
     description: Secure boot key that is installed from URL location
     required: false
   ACTION_REPO:
-    description: Repository with the build action
+    deprecationMessage: This variable is no longer used and will be removed in a future version
     required: false
-    default: ${{ github.repository }}
   ACTION_REF:
-    description: Repository ref for the build action
+    deprecationMessage: This variable is no longer used and will be removed in a future version
     required: false
-    default: ${{ github.ref }}
+
+outputs:
+  output-directory:
+    value: ${{ steps.final.outputs.OUTPUT_DIR }}
+  iso-path: 
+    value: ${{ steps.final.outputs.ISO_PATH }}
+  checksum-path: 
+    value: ${{ steps.final.outputs.CHECKSUM_PATH }} 
 
 runs:
   using: composite
@@ -69,19 +76,13 @@ runs:
           echo "Host must be mounted as /host in order to make more space"
         fi
         
-    - name: Install make and git
+    - name: Install Make
       shell: bash
-      run: dnf install -y make git
-
-    - name: Checkout repository
-      uses: actions/checkout@v4
-      with:
-        repository: ${{ inputs.ACTION_REPO }}
-        ref: ${{ inputs.ACTION_REF }}
-        submodules: recursive
+      run: dnf install -y make
 
     - name: Install dependencies
       shell: bash
+      working-directory: ${{ github.action_path }}
       run: make install-deps
 
     - name: Lowercase Registry
@@ -92,6 +93,7 @@ runs:
 
     - name: Download image
       shell: bash
+      working-directory: ${{ github.action_path }}
       run: |
         make container/${{ inputs.IMAGE_NAME }}-${{ inputs.IMAGE_TAG || inputs.VERSION }} \
           ARCH=${{ inputs.ARCH }} \
@@ -104,6 +106,7 @@ runs:
 
     - name: Create boot.iso
       shell: bash
+      working-directory: ${{ github.action_path }}
       run: |
         make boot.iso \
           ARCH=${{ inputs.ARCH }} \
@@ -119,6 +122,8 @@ runs:
 
     - name: Create deploy.iso and generate sha256 checksum
       shell: bash
+      id: final
+      working-directory: ${{ github.action_path }}
       run: |
         make ${{ inputs.IMAGE_NAME }}-${{ inputs.IMAGE_TAG || inputs.VERSION }}.iso \
           ARCH=${{ inputs.ARCH }} \
@@ -131,3 +136,7 @@ runs:
         mkdir end_iso
         sha256sum ${{ inputs.IMAGE_NAME }}-${{ inputs.IMAGE_TAG || inputs.VERSION }}.iso > ./end_iso/${{ inputs.IMAGE_NAME }}-${{ inputs.IMAGE_TAG || inputs.VERSION }}-CHECKSUM
         mv ${{ inputs.IMAGE_NAME }}-${{ inputs.IMAGE_TAG || inputs.VERSION }}.iso end_iso/
+        
+        echo "OUTPUT_DIR=$(realpath ./end_iso)" >> $GITHUB_OUTPUT
+        echo "ISO_PATH=$(realpath ./end_iso/${{ inputs.IMAGE_NAME }}-${{ inputs.IMAGE_TAG || inputs.VERSION }}.iso)" >> $GITHUB_OUTPUT
+        echo "CHECKSUM_PATH=$(realpath ./end_iso/${{ inputs.IMAGE_NAME }}-${{ inputs.IMAGE_TAG || inputs.VERSION }}-CHECKSUM)" >> $GITHUB_OUTPUT