From 29e7e59ffb69ad47ff6a27c58213d19b8d1ef63e Mon Sep 17 00:00:00 2001
From: Erick Ahmed <engineering@erickahmed.com>
Date: Wed, 12 Nov 2025 23:10:04 +0100
Subject: [PATCH] ci: add CI pipeline for FFI code

---
 .github/workflows/ffi-unit-test.yml  | 67 ++++++++++++++++++++++++++++
 .github/workflows/occt-unit-test.yml | 17 +++++++
 2 files changed, 84 insertions(+)
 create mode 100644 .github/workflows/ffi-unit-test.yml

diff --git a/.github/workflows/ffi-unit-test.yml b/.github/workflows/ffi-unit-test.yml
new file mode 100644
index 0000000..792225a
--- /dev/null
+++ b/.github/workflows/ffi-unit-test.yml
@@ -0,0 +1,67 @@
+name: FFI CI
+
+on:
+  workflow_run:
+    workflows: ["OCCT CI"]
+    types:
+      - completed
+  push:
+    branches: [master, dev-occt**, dev-ffi**]
+    paths:
+      - "src/ffi/**"
+      - "test/ffi/**"
+      - "ci/scripts/ffi.sh"
+      - "ci/ffi.Dockerfile"
+      - "Cargo.toml"
+      - "Cargo.lock"
+      - "build.rs"
+  pull_request:
+    branches: [master, dev-occt, dev-ffi]
+    paths:
+      - "src/ffi/**"
+      - "test/ffi/**"
+      - "ci/scripts/ffi.sh"
+      - "Cargo.toml"
+      - "Cargo.lock"
+      - "build.rs"
+
+jobs:
+  build-ffi:
+    name: Build FFI
+    runs-on: ubuntu-24.04
+    if: ${{ github.event.workflow_run.conclusion == 'success' || github.event_name != 'workflow_run' }}
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Pull OCCT builder image
+        run: |
+          docker pull ghcr.io/${{ github.repository }}/occt-builder:latest || echo "OCCT image not found, will build from source"
+
+      - name: Make script executable
+        run: chmod +x ./ci/scripts/ffi.sh
+
+      - name: Build FFI and run tests
+        run: ./ci/scripts/ffi.sh --tests
+
+      - name: Upload test results
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: ffi-test-results
+          path: |
+            target/debug/
+            **/test-results/
+          retention-days: 7
diff --git a/.github/workflows/occt-unit-test.yml b/.github/workflows/occt-unit-test.yml
index 680a678..20c33e5 100644
--- a/.github/workflows/occt-unit-test.yml
+++ b/.github/workflows/occt-unit-test.yml
@@ -30,8 +30,25 @@ jobs:
       - name: Checkout code
         uses: actions/checkout@v4
 
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to GitHub Container Registry
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
       - name: Make script executable
         run: chmod +x ./ci/scripts/occt.sh
 
       - name: Build OCCT and run tests
         run: ./ci/scripts/occt.sh --unit-testing
+
+      - name: Tag and push OCCT image
+        if: github.event_name != 'pull_request'
+        run: |
+          docker tag occt-builder:latest ghcr.io/${{ github.repository }}/occt-builder:latest
+          docker push ghcr.io/${{ github.repository }}/occt-builder:latest