From ea3bff9f4471d09121310dd1bbf3ae24139470e9 Mon Sep 17 00:00:00 2001
From: Javier Chavarri <javier.chavarri@gmail.com>
Date: Tue, 19 Sep 2023 10:55:36 +0000
Subject: [PATCH 1/2] ci: add opam

---
 .github/workflows/opam.yml | 40 ++++++++++++++++++++++++++++++++++++++
 .gitignore                 |  1 +
 2 files changed, 41 insertions(+)
 create mode 100644 .github/workflows/opam.yml

diff --git a/.github/workflows/opam.yml b/.github/workflows/opam.yml
new file mode 100644
index 0000000..168d921
--- /dev/null
+++ b/.github/workflows/opam.yml
@@ -0,0 +1,40 @@
+on:
+  pull_request:
+  push:
+   branches:
+     - main
+  schedule:
+    # Prime the caches every Monday
+    - cron: 0 1 * * MON
+
+jobs:
+  build-sample-project:
+    name: Build and test project
+    strategy:
+      matrix:
+        system:
+          - macos-latest
+          - ubuntu-latest
+        ocaml-compiler:
+          - 5.1.x
+
+      fail-fast: false
+    runs-on: ${{ matrix.system }}
+    steps:
+      - uses: actions/checkout@v3
+
+      - uses: actions/setup-node@v3
+        with:
+          node-version: current
+
+      - name: Use OCaml ${{ matrix.ocaml-compiler }}
+        uses: ocaml/setup-ocaml@v2
+        with:
+          ocaml-compiler: ${{ matrix.ocaml-compiler }}
+          opam-depext: false
+
+      - name: Install all deps
+        run: opam install -y . --deps-only
+
+      - name: Build everything
+        run: opam exec dune build
diff --git a/.gitignore b/.gitignore
index e35d885..2060389 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
 _build
+/_opam/

From 9b458c87c39826a0c531095fa8dffe8eea2e995f Mon Sep 17 00:00:00 2001
From: Javier Chavarri <javier.chavarri@gmail.com>
Date: Tue, 26 Sep 2023 20:47:48 +0000
Subject: [PATCH 2/2] update branch name in ci scripts

---
 .github/workflows/nix.yml  | 2 +-
 .github/workflows/opam.yml | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/nix.yml b/.github/workflows/nix.yml
index 027cd64..7878f2f 100644
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -3,7 +3,7 @@ on:
   pull_request:
   push:
     branches:
-      - main
+      - master
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}
diff --git a/.github/workflows/opam.yml b/.github/workflows/opam.yml
index 168d921..e546e46 100644
--- a/.github/workflows/opam.yml
+++ b/.github/workflows/opam.yml
@@ -2,7 +2,7 @@ on:
   pull_request:
   push:
    branches:
-     - main
+     - master
   schedule:
     # Prime the caches every Monday
     - cron: 0 1 * * MON