ci: build with fresh rayforce checkout

Author: singaraiona

.github/workflows/ci.yml

@@ -0,0 +1,31 @@
+name: ci
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout raysense
+        uses: actions/checkout@v4
+
+      - name: Checkout rayforce
+        uses: actions/checkout@v4
+        with:
+          repository: RayforceDB/rayforce
+          path: deps/rayforce
+
+      - name: Build rayforce library
+        run: make -C deps/rayforce lib
+
+      - name: Check formatting
+        run: cargo fmt --check
+
+      - name: Run tests
+        run: cargo test
+        env:
+          RAYFORCE_DIR: deps/rayforce

.gitignore

@@ -2,3 +2,4 @@
 Cargo.lock
 /local/
 .codex
+/deps/rayforce/

crates/rayforce-sys/build.rs

@@ -3,17 +3,24 @@ use std::path::PathBuf;
 
 fn main() {
     let manifest_dir = PathBuf::from(env::var("CARGO_MANIFEST_DIR").unwrap());
-    let rayforce_dir = env::var_os("RAYFORCE_DIR")
-        .map(PathBuf::from)
-        .unwrap_or_else(|| manifest_dir.join("../../..").join("rayforce"));
+    let repo_root = manifest_dir.join("../..");
+    let checkout_dir = repo_root.join("deps/rayforce");
+    let sibling_dir = repo_root.join("../rayforce");
+    let rayforce_dir = env::var_os("RAYFORCE_DIR").map(PathBuf::from).unwrap_or({
+        if checkout_dir.exists() {
+            checkout_dir
+        } else {
+            sibling_dir
+        }
+    });
 
     let include_dir = rayforce_dir.join("include");
     let lib_dir = rayforce_dir.clone();
     let lib_path = lib_dir.join("librayforce.a");
 
     if !lib_path.exists() {
         panic!(
-            "missing {}; build it with `make -C {} lib` or set RAYFORCE_DIR",
+            "missing {}; build Rayforce with `make -C {} lib` or set RAYFORCE_DIR",
             lib_path.display(),
             rayforce_dir.display()
         );