Add iso publishing to the release workflow

Author: ggiguash

.github/workflows/release.yaml

@@ -3,7 +3,7 @@ name: release-packages-and-images
 # - RPM packages
 # - DEB packages
 # - Bootc container images
-
+# - ISO images
 on:
   workflow_dispatch:
     inputs:
@@ -15,14 +15,6 @@ on:
         default: "latest"
         description: OKD version tag from https://quay.io/repository/okd/scos-release?tab=tags
         type: string
-      build:
-        type: choice
-        description: Types of artifacts to build
-        default: all
-        options:
-        - all
-        - packages
-        - bootc-image
 
 jobs:
   build-microshift:
@@ -50,21 +42,19 @@ jobs:
           okd-version-tag: ${{ inputs.okd-version-tag != 'latest' && inputs.okd-version-tag || steps.detect-okd-version.outputs.okd-version-tag }}
           bootc-image-url: quay.io/centos-bootc/centos-bootc
           bootc-image-tag: stream10
-          build: ${{ inputs.build }}
+          build: all
 
       # Test the local container image with the quick start and clean procedures
       # before releasing the artifacts. Make sure not to run the clean scripts
       # because the images are needed for the release process.
       - name: Run the quick start script and clean scripts
-        if: contains(fromJSON('["all", "bootc-image"]'), inputs.build)
         uses: ./.github/actions/quick-start-clean
         with:
           image-ref: localhost/microshift-okd:latest
           run-clean: false
 
       # Prepare the RPM archives to be released before converting to DEB packages.
       - name: Prepare the RPM archives
-        if: contains(fromJSON('["all", "packages"]'), inputs.build)
         shell: bash
         run : |
           # Archive sources separately from the RPMs
@@ -95,39 +85,44 @@ jobs:
         # This step is run after the RPM archives are prepared to avoid
         # including DEB packages in the RPM archive.
       - name: Convert the RPMs to DEB packages
-        if: contains(fromJSON('["all", "packages"]'), inputs.build)
         uses: ./.github/actions/build-deb
         with:
           ushift-gitref: ${{ inputs.ushift-gitref }}
           okd-version-tag: ${{ inputs.okd-version-tag != 'latest' && inputs.okd-version-tag || steps.detect-okd-version.outputs.okd-version-tag }}
           build-rpms: false
 
       - name: Prepare the DEB archives
-        if: contains(fromJSON('["all", "packages"]'), inputs.build)
         shell: bash
         run: |
           cd /mnt/rpms/deb
           sudo tar zcvf /mnt/release/microshift-debs-$(uname -m).tgz .
 
-      - name: Release RPM and DEB packages
-        if: contains(fromJSON('["all", "packages"]'), inputs.build)
+      - name: Prepare the ISO image
+        shell: bash
+        run: |
+          version="${{ steps.version.outputs.version }}"
+          arch="$(uname -m)"
+
+          cd /mnt/iso
+          mv bootiso/install.iso "/mnt/release/microshift-${version}-${arch}.iso"
+
+      - name: Release RPM / DEB packages and ISO image
         uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ steps.version.outputs.version }}
           files: |
             /mnt/release/microshift-rpms-*.tgz
             /mnt/release/microshift-debs-*.tgz
             /mnt/release/microshift-src.tgz
+            /mnt/release/microshift-*.iso
           overwrite_files: true
 
       - name: Login to GitHub Container Registry
-        if: contains(fromJSON('["all", "bootc-image"]'), inputs.build)
         uses: ./.github/actions/podman-login
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Publish Bootc container image for the target architecture
-        if: contains(fromJSON('["all", "bootc-image"]'), inputs.build)
         shell: bash
         run: |
           set -euo pipefail
@@ -157,13 +152,11 @@ jobs:
           echo "version=$(cat /tmp/version.txt)" >> "${GITHUB_OUTPUT}"
 
       - name: Login to GitHub Container Registry
-        if: contains(fromJSON('["all", "bootc-image"]'), inputs.build)
         uses: ./.github/actions/podman-login
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Publish Bootc container image manifest
-        if: contains(fromJSON('["all", "bootc-image"]'), inputs.build)
         shell: bash
         run: |
           set -euo pipefail
@@ -183,7 +176,6 @@ jobs:
             envsubst < .github/workflows/release.md > /tmp/release.md
 
       - name: Add release note for bootc image usage
-        if: contains(fromJSON('["all", "bootc-image"]'), inputs.build)
         uses: softprops/action-gh-release@v2
         with:
           tag_name: ${{ steps.version.outputs.version }}