Enable CI

Signed-off-by: Marcello Seri <[email protected]>

.github/workflows/ci.yaml

@@ -0,0 +1,42 @@
+name: Main workflow
+
+on:
+  - pull_request
+  - push
+
+jobs:
+  build:
+    strategy:
+      fail-fast: false
+      matrix:
+        os:
+          - macos-14 # beta runner for macos arm64
+          - macos-latest
+          - ubuntu-latest
+          # - windows-latest
+        ocaml-compiler:
+          - "5.1"
+          - "4.14"
+          - "4.12"
+          - "4.10"
+
+    runs-on: ${{ matrix.os }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Use OCaml ${{ matrix.ocaml-compiler }}
+        uses: ocaml/setup-ocaml@v2
+        with:
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
+          opam-local-packages: |
+            *.opam
+
+      - run: opam depext owl-plplot --with-test
+
+      - run: |
+          opam install owl-plplot --yes --deps-only --with-test
+          opam exec -- dune build -p owl-base
+          opam exec -- dune runtest -p owl-base
+  

owl-plplot.opam

@@ -19,3 +19,13 @@ depends: [
   "owl" {>= "1.2"}
   "plplot"
 ]
+
+pin-depends: [
+  [
+    "owl-base" "git+https://github.com/owlbarn/owl"
+  ]
+  [
+    "owl" "git+https://github.com/owlbarn/owl"
+  ]
+]
+