Update default.nix #132
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| on: | |
| push: | |
| branches: [main, master] | |
| name: update codemeta | |
| permissions: write-all | |
| jobs: | |
| codemetar: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Create this folder to silence warning | |
| run: mkdir -p ~/.nix-defexpr/channels | |
| - name: config bot user and check for DESCRIPTION changes | |
| id: check_desc | |
| run: | | |
| git config --local user.name "$GITHUB_ACTOR" | |
| git config --local user.email "[email protected]" | |
| # Fetch enough history to compare | |
| git fetch origin ${{ github.ref }} --depth=2 | |
| # Check if DESCRIPTION was modified in this push | |
| if git diff --name-only ${{ github.event.before }} HEAD | grep -q '^DESCRIPTION$'; then | |
| echo "has_changes=true" >> $GITHUB_ENV | |
| else | |
| echo "has_changes=false" >> $GITHUB_ENV | |
| fi | |
| - name: Install Nix | |
| if: env.has_changes == 'true' | |
| uses: DeterminateSystems/nix-installer-action@main | |
| - uses: cachix/cachix-action@v15 | |
| if: env.has_changes == 'true' | |
| with: | |
| name: rstats-on-nix | |
| - name: Update codemeta | |
| if: env.has_changes == 'true' | |
| run: | | |
| nix-shell --quiet default.nix --run "Rscript -e 'codemetar::write_codemeta()'" | |
| - name: Commit and push results | |
| if: env.has_changes == 'true' | |
| run: | | |
| git add codemeta.json | |
| if ! git diff --staged --quiet; then | |
| git commit -m 'Re-build codemeta.json' | |
| git push https://x-access-token:${{ github.token }}@github.com/${{ github.repository }}.git HEAD:${{ github.ref }} | |
| else | |
| echo "No changes to commit" | |
| fi |