Merge pull request #4 from aryx/gha_matrix

gha: try compilation matrix

.github/workflows/build-and-test.jsonnet

@@ -13,26 +13,30 @@ local checkout = {
 // ----------------------------------------------------------------------------
 
 local job = {
-  // LATER:
-  //  strategy:
-  //    fail-fast: false
-  //    matrix:
-  //      os:
-  //        - macos-latest
-  //        - ubuntu-latest
-  //        - windows-latest
-  //      ocaml-compiler:
-  //        - "5.1"
-  //
-  //  runs-on: ${{ matrix.os }}
-  'runs-on': 'ubuntu-latest',
+  strategy: {
+    //'fail-fast': false,
+    matrix: {
+      os: [
+	'ubuntu-latest',
+	//TODO: 'macos-latest'
+	//TODO: 'windows-latest'
+	],
+      'ocaml-compiler': [
+	// Old version with |> builtin but ideally we would like even before
+	'4.02.1',
+	// first version with valid ocamlformat
+	'4.04.1',
+	//TODO: 3.10.0, but pb with |> 
+	],
+    }
+  },
+  'runs-on': '${{ matrix.os }}',
   steps: [
     checkout,
     {
       uses: "ocaml/setup-ocaml@v2",
       with: {
-	// TODO: ${{ matrix.ocaml-compiler }}
-	'ocaml-compiler': "4.02.1",
+	'ocaml-compiler': '${{ matrix.ocaml-compiler }}',
       }
     },
     {

.github/workflows/build-and-test.yml

@@ -1,12 +1,12 @@
 # AUTOGENERATED FROM build-and-test.jsonnet DO NOT MODIFY
 jobs:
   job:
-    runs-on: ubuntu-latest
+    runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@v3
       - uses: ocaml/setup-ocaml@v2
         with:
-          ocaml-compiler: 4.02.1
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
       - name: Install dependencies
         run: |
           echo No dependencies! This is xix! It does not need anything!
@@ -17,6 +17,13 @@ jobs:
       - name: Basic test
         run: |
           ./test.sh
+    strategy:
+      matrix:
+        ocaml-compiler:
+          - 4.02.1
+          - 4.04.1
+        os:
+          - ubuntu-latest
 name: build-and-test
 on:
   pull_request: null

changes.txt

@@ -5,11 +5,13 @@
 # the birth of Nathalie, and especially my work for Semgrep.
 
 ** devops
-Add Github actions (GHA) checks to make sure xix compiles,
-at least compiles with 4.02.1 (use of |> so harder to compile
+Github actions (GHA) checks to make sure xix compiles.
+At least it compiles with 4.02.1 (use of |> so harder to compile
 for 3.10.0).
 
-Added some basic tests (also enforced in GHA).
+First semgrep checks in semgrep.jsonnet :)
+
+Some basic tests (also enforced in GHA) in test.sh
 
 * -----------------------------------------------------------