Merge pull request #7 from lf-lang/ci-patch

CI to run periodically

.github/workflows/check-lf-prerelease.yml

@@ -0,0 +1,11 @@
+name: 'Check compatibility with Lingua Franca master'
+on:
+  workflow_dispatch:
+  schedule:
+    - cron: "0 20 * * Fri"
+
+jobs:
+  run-ci:
+    uses: ./.github/workflows/ci.yml
+    with:
+      compiler-ref: master

.github/workflows/ci.yml

@@ -4,7 +4,10 @@ on:
   push:
     branches:
       - main
-
+  workflow_call:
+    inputs:
+      compiler-ref:
+        type: string
 jobs:
   find-latest-release:
     uses: lf-lang/lingua-franca/.github/workflows/latest-release.yml@master
@@ -31,7 +34,7 @@ jobs:
           no_compile_flag: false
           exclude_dirs: '["failing", "experimental"]'
           checkout_dir: '../lingua-franca'
-          compiler_ref: ${{ needs.find-latest-release.outputs.ref }}
+          compiler_ref: ${{ inputs.compiler-ref || needs.find-latest-release.outputs.ref }}
 
   check-format:
     runs-on: ubuntu-latest
@@ -48,4 +51,4 @@ jobs:
           check_mode: "format"
           exclude_dirs: '["failing", "experimental"]'
           checkout_dir: '../lingua-franca'
-          compiler_ref: ${{ needs.find-latest-release.outputs.ref }}
+          compiler_ref: ${{ inputs.compiler-ref || needs.find-latest-release.outputs.ref }}