CI stuff for syntax

Author: cknitt

.github/workflows/ci.yml

@@ -30,8 +30,6 @@ jobs:
 
       - name: Checkout
         uses: actions/checkout@v3
-        with:
-          submodules: true
 
       - name: Use OCaml ${{matrix.ocaml_compiler}}
         uses: ocaml/setup-ocaml@v2
@@ -40,10 +38,41 @@ jobs:
           opam-pin: false
           opam-depext: false
 
-      - name: Use Node.js
-        uses: actions/setup-node@v3
-        with:
-          node-version: 16
+      # grep: out of memory
+      # /Users/ostera/rescript-org-actions-runner/_work/_actions/tj-actions/changed-files/v34/get-changed-paths.sh: line 66: echo: write error: Broken pipe
+      # Error: Process completed with exit code 1.
+      # - name: "Check if syntax subfolder has changed"
+      #   id: syntax-changed
+      #   uses: tj-actions/changed-files@v34
+      #   with:
+      #     files: syntax/**
+
+      # - name: List all changed files
+      #   shell: bash
+      #   run: |
+      #     for file in ${{ steps.syntax-changed.outputs.all_changed_files }}; do
+      #       echo "$file was changed"
+      #     done
+
+      - name: "Syntax: install OPAM dependencies"
+        run: opam install . --deps-only
+        working-directory: syntax
+
+      - name: "Syntax: build CLI"
+        run: opam exec -- dune build
+        working-directory: syntax
+
+      - name: "Syntax: Run roundtrip tests"
+        if: runner.os != 'Windows'
+        # if: ${{ runner.os != 'Windows' && steps.syntax-changed-specific.outputs.any_changed == 'true' }}
+        run: opam exec -- make roundtrip-test
+        working-directory: syntax
+
+      - name: "Syntax: Run tests (Windows)"
+        if: runner.os == 'Windows'
+        # if: ${{ runner.os == 'Windows' && steps.syntax-changed-specific.outputs.any_changed == 'true' }}
+        run: opam exec -- make test
+        working-directory: syntax
 
       # Required for ninja build
       - name: "Windows: Use MSVC"
@@ -55,6 +84,11 @@ jobs:
       - name: Build ninja
         run: node scripts/buildNinjaBinary.js
 
+      - name: Use Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 16
+
       - name: NPM install
         run: opam exec -- npm ci
         env:

dune

@@ -1 +1 @@
-(dirs jscomp)
+(dirs jscomp syntax)