CN server: use local switches for installation instructions and in CI #47
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| name: CN Server CI | |
| on: | |
| push: | |
| branches: | |
| - main | |
| pull_request: | |
| branches: | |
| - main | |
| # Cancel in-progress job when a new push is performed | |
| concurrency: | |
| group: ci-${{ github.workflow }}-${{ github.ref }} | |
| cancel-in-progress: true | |
| jobs: | |
| build: | |
| strategy: | |
| matrix: | |
| ocaml-version: [4.14.1] | |
| os: [ubuntu-22.04] | |
| runs-on: ${{ matrix.os }} | |
| steps: | |
| - name: Check out repository | |
| uses: actions/checkout@v4 | |
| - name: Set up OCaml | |
| uses: ocaml/setup-ocaml@v3 | |
| with: | |
| ocaml-compiler: ${{ matrix.ocaml-version }} | |
| - name: Link lockfile | |
| working-directory: cn-lsp/server | |
| run: ln -s cnlsp.opam.locked-${{ matrix.ocaml-version }} cnlsp.opam.locked | |
| - name: Restore `_opam` | |
| id: cache-opam-restore | |
| uses: actions/cache/restore@v4 | |
| with: | |
| path: cn-lsp/server/_opam | |
| key: ${{ matrix.ocaml-version }}-${{ hashFiles('cn-lsp/server/cnlsp.opam.locked') }} | |
| - name: Install server dependencies | |
| working-directory: cn-lsp/server | |
| # If we restored a `_opam` directory here, we need not (and should not) | |
| # try to create a switch. The presence of `_opam` seems basically | |
| # isomorphic to the presence of a switch, and opam will fail to `create` | |
| # a new switch if one is already present. | |
| run: ls _opam || opam switch create . ocaml.${{ matrix.ocaml-version }} --deps-only --locked -y | |
| - name: Cache `_opam` | |
| if: steps.cache-opam-restore.outputs.cache-hit != 'true' | |
| uses: actions/cache/save@v4 | |
| with: | |
| path: cn-lsp/server/_opam | |
| key: ${{ steps.cache-opam-restore.outputs.cache-primary-key }} | |
| - name: Build server | |
| working-directory: cn-lsp/server | |
| run: eval $(opam env) && dune build | |
| - name: Run server tests | |
| working-directory: cn-lsp/server | |
| run: eval $(opam env) && dune test |