feat: add initial template files

.github/CODEOWNERS

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+* @castrojo

.github/dependabot.yml

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+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/github/administering-a-repository/configuration-options-for-dependency-updates
+
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+
+

.github/pull.yml

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+version: "1"
+rules:
+  - base: main
+    upstream: blue-build:main
+    mergeMethod: merge
+    mergeUnstable: false

.github/semantic.yml

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+enabled: true
+titleOnly: true

.github/workflows/build.yml

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+# This workflow builds every branch of the repository daily at 16:30 UTC, one hour after ublue-os/nvidia builds.
+# The images are also built after pushing changes or pull requests.
+# The builds can also be triggered manually in the Actions tab thanks to workflow dispatch.
+# Only the branch called `live` is published.
+
+
+name: build-ublue
+on: # https://docs.github.com/en/actions/using-workflows/events-that-trigger-workflows
+  schedule:
+    - cron: "30 16 * * *"
+  push:
+    branches:
+      - live
+      - template
+      - main
+    paths-ignore: # don't rebuild if only documentation has changed
+      - "**.md"
+  pull_request:
+  workflow_dispatch:
+
+env:
+  IMAGE_REGISTRY: ghcr.io/${{ github.repository_owner }}
+
+# Only deploys the branch named "live". Ignores all other branches, to allow
+# having "development" branches without interfering with GHCR image uploads.
+jobs:
+  push-ghcr:
+    name: Build and push image
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read
+      packages: write
+      id-token: write
+    strategy:
+      fail-fast: false
+
+      matrix:
+# !!!
+        # Add recipes for all the images you want to build here.
+        # Don't add module configuration files, you will get errors.
+        recipe:
+          - recipe.yml
+# !!!
+
+    steps:
+      # Checkout push-to-registry action GitHub repository
+      - name: Checkout Push to Registry action
+        uses: actions/checkout@v4
+
+      # Confirm that cosign.pub matches SIGNING_SECRET
+      - uses: sigstore/[email protected]
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+
+      - name: Check SIGNING_SECRET matches cosign.pub
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+        env:
+          COSIGN_EXPERIMENTAL: false
+          COSIGN_PASSWORD: ""
+          COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
+        shell: bash
+        run: |
+          echo "Checking for difference between public key from SIGNING_SECRET and cosign.pub"
+          delta=$(diff -u <(cosign public-key --key env://COSIGN_PRIVATE_KEY) cosign.pub)
+          if [ -z "$delta" ]; then
+            echo "cosign.pub matches SIGNING_SECRET"
+          else
+            echo "cosign.pub does not match SIGNING_SECRET"
+            echo "$delta"
+            exit 1
+          fi
+
+      - name: Add yq (for reading recipe.yml)
+        uses: mikefarah/[email protected]
+
+      - name: Gather image data from recipe
+        run: |
+          echo "IMAGE_NAME=$(yq '.name' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
+          echo "IMAGE_DESCRIPTION=$(yq '.description' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
+          echo "IMAGE_MAJOR_VERSION=$(yq '.image-version' ./config/${{ matrix.recipe }})" >> $GITHUB_ENV
+          BASE_IMAGE=$(yq '.base-image' ./config/${{ matrix.recipe }})
+          echo "BASE_IMAGE_URL=$BASE_IMAGE" >> $GITHUB_ENV
+          echo "BASE_IMAGE_NAME=$(echo $BASE_IMAGE | sed 's/.*\/.*\///')" >> $GITHUB_ENV
+
+      - name: Verify base image
+        uses: EyeCantCU/cosign-action/[email protected]
+        with:
+          containers: ${{ env.BASE_IMAGE_NAME }}:${{ env.IMAGE_MAJOR_VERSION }}
+
+      - name: Get current version
+        id: labels
+        run: |
+          ver=$(skopeo inspect docker://${{ env.BASE_IMAGE_URL }}:${{ env.IMAGE_MAJOR_VERSION }} | jq -r '.Labels["org.opencontainers.image.version"]')
+          echo "VERSION=$ver" >> $GITHUB_OUTPUT
+
+      - name: Generate tags
+        id: generate-tags
+        shell: bash
+        run: |
+          # Generate a timestamp for creating an image version history
+          TIMESTAMP="$(date +%Y%m%d)"
+          MAJOR_VERSION="$(echo ${{ steps.labels.outputs.VERSION }} | cut -d . -f 1)"
+          COMMIT_TAGS=()
+          BUILD_TAGS=()
+          # Have tags for tracking builds during pull request
+          SHA_SHORT="${GITHUB_SHA::7}"
+
+          # Using clever bash string templating, https://stackoverflow.com/q/40771781
+          # don't make malformed tags if $MAJOR_VERSION is empty (base-image didn't include proper labels) --
+          COMMIT_TAGS+=("pr-${{ github.event.number }}${MAJOR_VERSION:+-$MAJOR_VERSION}")
+          COMMIT_TAGS+=("${SHA_SHORT}${MAJOR_VERSION:+-$MAJOR_VERSION}")
+
+          BUILD_TAGS=("${MAJOR_VERSION}" "${MAJOR_VERSION:+$MAJOR_VERSION-}${TIMESTAMP}")
+          # --
+
+          BUILD_TAGS+=("${TIMESTAMP}")
+          BUILD_TAGS+=("latest")
+
+          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
+
+      # Build metadata
+      - name: Image Metadata
+        uses: docker/metadata-action@v5
+        id: meta
+        with:
+          images: |
+            ${{ env.IMAGE_NAME }}
+          labels: |
+            org.opencontainers.image.title=${{ env.IMAGE_NAME }}
+            org.opencontainers.image.version=${{ steps.labels.outputs.VERSION }}
+            org.opencontainers.image.description=${{ env.IMAGE_DESCRIPTION }}
+            io.artifacthub.package.readme-url=https://raw.githubusercontent.com/ublue-os/startingpoint/main/README.md
+            io.artifacthub.package.logo-url=https://avatars.githubusercontent.com/u/120078124?s=200&v=4
+
+      # 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: Lowercase Image
+        id: image_case
+        uses: ASzc/change-string-case-action@v6
+        with:
+          string: ${{ env.IMAGE_NAME }}
+
+      - name: Maximize build space
+        uses: AdityaGarg8/remove-unwanted-software@v2
+        with:
+          remove-dotnet: 'true'
+          remove-android: 'true'
+          remove-haskell: 'true'
+
+      # Build image using Buildah action
+      - name: Build Image
+        id: build_image
+        uses: redhat-actions/buildah-build@v2
+        with:
+          containerfiles: |
+            ./Containerfile
+          image: ${{ env.IMAGE_NAME }}
+          tags: |
+            ${{ steps.generate-tags.outputs.alias_tags }}
+          build-args: |
+            IMAGE_MAJOR_VERSION=${{ env.IMAGE_MAJOR_VERSION }}
+            BASE_IMAGE_URL=${{ env.BASE_IMAGE_URL }}
+            RECIPE=${{ matrix.recipe }}
+            IMAGE_REGISTRY=${{ steps.registry_case.outputs.lowercase }}
+          labels: ${{ steps.meta.outputs.labels }}
+          oci: false
+
+      # Push the image to GHCR (Image Registry)
+      - name: Push To GHCR
+        uses: redhat-actions/push-to-registry@v2
+        id: push
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+        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
+
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Sign container
+      - name: Sign container image
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+        run: |
+          cosign sign -y --key env://COSIGN_PRIVATE_KEY ${{ steps.registry_case.outputs.lowercase }}/${{ steps.image_case.outputs.lowercase }}@${TAGS}
+        env:
+          TAGS: ${{ steps.push.outputs.digest }}
+          COSIGN_EXPERIMENTAL: false
+          COSIGN_PRIVATE_KEY: ${{ secrets.SIGNING_SECRET }}
+
+      - name: Echo outputs
+        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/live'
+        run: |
+          echo "${{ toJSON(steps.push.outputs) }}"

.github/workflows/release-iso.yml

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+on:
+  push:
+    paths:
+      - 'boot_menu.yml'
+      - '.github/workflows/release-iso.yml'
+  workflow_dispatch:
+
+name: release-iso
+jobs:
+  release-iso:
+    name: Generate and Release ISOs
+    runs-on: ubuntu-latest
+    permissions:
+      contents: write
+    container: 
+      image: fedora:39
+      options: --privileged
+    steps:
+      - uses: actions/checkout@v4
+      - name: Generate ISO  
+        uses: ublue-os/[email protected]
+        id: isogenerator
+        with:
+          image-name: ${{ github.event.repository.name }}
+          installer-repo: releases
+          installer-major-version: 39
+          boot-menu-path: boot_menu.yml
+      - name: install github CLI
+        run: |
+          sudo dnf install 'dnf-command(config-manager)' -y
+          sudo dnf config-manager --add-repo https://cli.github.com/packages/rpm/gh-cli.repo
+          sudo dnf install gh -y
+      - name: Upload ISO
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run: |
+          if gh release list -R ${{ github.repository_owner }}/${{ github.event.repository.name }} | grep "auto-iso"; then
+            gh release view auto-iso -R ${{ github.repository_owner }}/${{ github.event.repository.name }} --json assets -q .assets[].name | xargs --no-run-if-empty -L 1 gh release delete-asset auto-iso -R ${{ github.repository_owner }}/${{ github.event.repository.name }}
+            gh release upload auto-iso ${{ steps.isogenerator.outputs.iso-path }} -R ${{ github.repository_owner }}/${{ github.event.repository.name }} --clobber
+          else
+            gh release create auto-iso ${{ steps.isogenerator.outputs.iso-path }} -t ISO -n "This is an automatically generated ISO release." -R ${{ github.repository_owner }}/${{ github.event.repository.name }}
+          fi
+      - name: Upload SHA256SUM
+        env:
+          GITHUB_TOKEN: ${{ github.token }}
+        run:
+          gh release upload auto-iso ${{ steps.isogenerator.outputs.sha256sum-path }} -R ${{ github.repository_owner }}/${{ github.event.repository.name }} --clobber

.gitignore

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+.idea
+cosign.key
+cosign.private