Update Version and Hash in flake.nix #7
Workflow file for this run
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| name: Update Version and Hash in default.nix | |
| on: | |
| push: | |
| tags: | |
| - v1.* | |
| workflow_dispatch: | |
| jobs: | |
| update-version: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| ref: ${{ github.event.push.head.ref }} | |
| - name: Set up Nix | |
| uses: cachix/install-nix-action@v22 | |
| with: | |
| nix_path: nixpkgs=channel:nixos-unstable | |
| - name: Find newest annotated tag | |
| id: newest-tag | |
| run: | | |
| latest_annotated_tag=$(git describe --tags $(git rev-list --tags --max-count=1)) | |
| echo "Newest annotated tag: $latest_annotated_tag" | |
| echo "latest_annotated_tag=$latest_annotated_tag" >> $GITHUB_OUTPUT | |
| - name: Check if tag is valid version | |
| id: valid-tag | |
| run: | | |
| latest_annotated_tag="${{ steps.newest-tag.outputs.latest_annotated_tag }}" | |
| echo "Passed value: $latest_annotated_tag" | |
| if [[ $latest_annotated_tag =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then | |
| echo "Valid tag format" | |
| echo "valid=true" >> $GITHUB_OUTPUT | |
| else | |
| echo "Invalid tag format" | |
| echo "valid=false" >> $GITHUB_OUTPUT | |
| fi | |
| - name: Update version in default.nix | |
| if: steps.valid-tag.outputs.valid | |
| run: | | |
| latest_annotated_tag="${{ steps.newest-tag.outputs.latest_annotated_tag }}" | |
| latest_annotated_tag_without_v="${latest_annotated_tag#v}" # Remove 'v' prefix | |
| sed -i "s/version = \".*\";/version = \"$latest_annotated_tag_without_v\";/" default.nix | |
| new_hash=$(nix-prefetch-url --unpack --type sha256 "https://github.com/laamaa/m8c/archive/v$latest_annotated_tag_without_v.tar.gz") # Use updated variable name | |
| sed -i "s/hash = \".*\";/hash = \"sha256:$new_hash\";/" default.nix | |
| git config user.email "[email protected]" | |
| git config user.name "GitHub Actions" | |
| git commit -am "Update version and hash in default.nix to $latest_annotated_tag_without_v" | |
| git push origin HEAD:main |