OxCaml: setup CI

Author: vouillon

.github/workflows/js_of_ocaml.yml

@@ -96,6 +96,13 @@ jobs:
             skip-effects: true
             skip-test: true
             skip-doc: true
+          - os: ubuntu-latest
+            os-name: Ubuntu
+            ocaml-name: "OxCaml"
+            ocaml-compiler: "ocaml-variants.5.2.0+ox"
+            skip-effects: false
+            skip-test: false
+            skip-doc: true
 
     runs-on: ${{ matrix.os }}
 
@@ -140,6 +147,16 @@ jobs:
         uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: ${{ matrix.ocaml-compiler }}
+        if: matrix.ocaml-compiler != 'ocaml-variants.5.2.0+ox'
+
+      - name: Set-up OxCaml ${{ matrix.ocaml-compiler }}
+        uses: ocaml/setup-ocaml@v3
+        with:
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
+          opam-repositories: |
+            default: https://github.com/ocaml/opam-repository.git
+            ox: https://github.com/oxcaml/opam-repository.git
+        if: matrix.ocaml-compiler == 'ocaml-variants.5.2.0+ox'
 
       # Work-around a race between reinstalling mingw-w64-shims
       # (because of conf-pkg-config optional dep) and installing other
@@ -163,6 +180,9 @@ jobs:
         # Install the test dependencies
         if: ${{ !matrix.skip-test }}
 
+      - name: Pin js_of_ocaml
+        run: opam pin . -n --with-version 6.0.1+ox
+
       - run: opam install .
         # Install the packages (without running the tests)
         if: ${{ !matrix.skip-test }}

.github/workflows/wasm_of_ocaml.yml

@@ -58,6 +58,12 @@ jobs:
             separate_compilation: false
             jane_street_tests: true
             all_jane_street_tests: false
+          - os: ubuntu-latest
+            os-name: Ubuntu
+            ocaml-compiler: "ocaml-variants.5.2.0+ox"
+            separate_compilation: true
+            jane_street_tests: true
+            all_jane_street_tests: true
 
     runs-on: ${{ matrix.os }}
 
@@ -82,13 +88,20 @@ jobs:
           path: wasm_of_ocaml
 
       - name: Checkout Jane Street opam repository
-        if: matrix.jane_street_tests
+        if: matrix.jane_street_tests && matrix.ocaml-compiler != 'ocaml-variants.5.2.0+ox'
         uses: actions/checkout@v5
         with:
           repository: janestreet/opam-repository
           ref: 2819773f29b6f6c14b918eae3cb40c8ff6b22d0e
           path: janestreet/opam-repository
 
+      - name: Checkout OxCaml opam repository
+        if: matrix.jane_street_tests && matrix.ocaml-compiler == 'ocaml-variants.5.2.0+ox'
+        uses: actions/checkout@v5
+        with:
+          repository: oxcaml/opam-repository
+          path: janestreet/opam-repository
+
       - name: Set-up Node.js
         uses: actions/setup-node@v5
         with:
@@ -98,6 +111,16 @@ jobs:
         uses: ocaml/setup-ocaml@v3
         with:
           ocaml-compiler: ${{ matrix.ocaml-compiler }}
+        if: matrix.ocaml-compiler != 'ocaml-variants.5.2.0+ox'
+
+      - name: Set-up OxCaml ${{ matrix.ocaml-compiler }}
+        uses: ocaml/setup-ocaml@v3
+        with:
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
+          opam-repositories: |
+            default: https://github.com/ocaml/opam-repository.git
+            ox: https://github.com/oxcaml/opam-repository.git
+        if: matrix.ocaml-compiler == 'ocaml-variants.5.2.0+ox'
 
       - name: Set-up Binaryen
         uses: Aandreba/setup-binaryen@v1.0.0
@@ -116,14 +139,17 @@ jobs:
 
       - name: Pin wasm_of_ocaml
         working-directory: ./wasm_of_ocaml
-        run: opam pin . -n --with-version dev
+        run: opam pin . -n --with-version 6.0.1+ox
+
+      - name: Pin ppxlib
+        run: opam pin add ppxlib -n 0.35.0
+        if: matrix.ocaml-compiler != 'ocaml-variants.5.2.0+ox'
 
       - name: Checkout Jane Street packages
         if: matrix.jane_street_tests
         run: |
           opam repo add js janestreet/opam-repository
           opam install opam-format
-          opam pin add ppxlib -n 0.35.0
           opam exec -- dune exec --root wasm_of_ocaml tools/ci_setup.exe
 
       - name: Pin Jane Street packages