From 101ec138e1fdeffbf67cef231fa496441a8eb44b Mon Sep 17 00:00:00 2001
From: Christoph Knittel <ck@cca.io>
Date: Tue, 2 Jul 2024 20:53:09 +0200
Subject: [PATCH] Initial commit

---
 .github/workflows/ci.yml | 36 ++++++++++++++++++++++++++++++++++++
 a.ml                     |  1 +
 2 files changed, 37 insertions(+)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 a.ml

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..3152c06
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,36 @@
+name: CI
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Cache apt packages for setup-ocaml
+        uses: awalsh128/cache-apt-pkgs-action@v1.4.2
+        with:
+          packages: bubblewrap darcs g++-multilib gcc-multilib mercurial musl-tools rsync
+          version: v2
+
+      - name: Setup OCaml
+        uses: ocaml/setup-ocaml@v3.0.0
+        with:
+          # ocaml-compiler: ocaml.5.2.0,ocaml-option-static
+          ocaml-compiler: 5.2.0
+          allow-prerelease-opam: true
+          opam-pin: false
+
+      - name: Test compile
+        run: opam exec -- ocamlopt -ccopt -static a.ml
+
+      - name: Check output
+        run: file a.out
+
+      - name: Run output
+        run: ./a.out
diff --git a/a.ml b/a.ml
new file mode 100644
index 0000000..e396c6a
--- /dev/null
+++ b/a.ml
@@ -0,0 +1 @@
+let () = print_endline "hello world"