change the way we install sdl

Set up github to run tests
Add initial unit tests
2026-08-01 01:10:37 -07:00 · 2026-08-01 01:06:05 -07:00 · 2026-08-01 01:04:31 -07:00 · 2026-08-01 01:03:16 -07:00 · 2026-08-01 00:57:32 -07:00
2 changed files with 56 additions and 1 deletions
@@ -0,0 +1,55 @@
+name: CI
+
+on:
+  pull_request:
+  push:
+    branches: [master, main]
+
+jobs:
+  test:
+    name: Engine tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 30
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Ubuntu 24.04 does not ship libsdl3-dev; build/install SDL3 from source (cached).
+      - name: Setup SDL3
+        id: sdl
+        uses: libsdl-org/setup-sdl@main
+        with:
+          version: 3-latest
+          install-linux-dependencies: true
+          add-to-environment: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Export SDL3 paths for the linker
+        run: |
+          PREFIX="${{ steps.sdl.outputs.prefix }}"
+          echo "PKG_CONFIG_PATH=${PREFIX}/lib/pkgconfig:${PKG_CONFIG_PATH:-}" >> "$GITHUB_ENV"
+          echo "LIBRARY_PATH=${PREFIX}/lib:${LIBRARY_PATH:-}" >> "$GITHUB_ENV"
+          echo "LD_LIBRARY_PATH=${PREFIX}/lib:${LD_LIBRARY_PATH:-}" >> "$GITHUB_ENV"
+          echo "C_INCLUDE_PATH=${PREFIX}/include:${C_INCLUDE_PATH:-}" >> "$GITHUB_ENV"
+          # Help some linkers find the shared lib without rpath surprises
+          if [ -d "${PREFIX}/lib" ]; then
+            echo "${PREFIX}/lib" | sudo tee /etc/ld.so.conf.d/sdl3-ci.conf >/dev/null
+            sudo ldconfig
+          fi
+
+      - name: Setup Odin
+        uses: laytan/setup-odin@v2
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          # Match local toolchain: odin version dev-2026-05
+          release: dev-2026-05
+
+      - name: Odin version
+        run: odin version
+
+      - name: Unit tests
+        run: make test
+
+      - name: Typecheck toad example
+        run: make check
@@ -6,7 +6,7 @@ help:
 	@echo "  shaders-d3d12   Compile DXIL into shaders/d3d12/ (needs shadercross)"
 	@echo "  shaders-metal   Compile MSL into shaders/metal/ (needs shadercross)"
 	@echo "  shaders-all     Build all shader backends"
-	@echo "  test            Run engine pure unit tests"
+	@echo "  test            Run engine unit tests"
 	@echo "  check           Typecheck examples/toad"
 	@echo "  toad            Run the toad example"
Author	SHA1	Message	Date
codegirl007	3a8c2ee830	change the way we install sdl	2026-08-01 01:10:37 -07:00
codegirl007	a1fa9863b6	Set up github to run tests	2026-08-01 01:06:05 -07:00
codegirl007	d5ef7f478e	Add initial unit tests - Pulled pure logic out of GPU-facing code so it can be tested without a window: parse_char_def (JSON → Char_Def) and choose_shader_runtime_from_formats (MSL → DXIL → SPIR-V preference) - Added eight Odin @(test) cases in engine/ covering happy/bad JSON parse, frame-rect hit/miss/OOB, clip-space conversion corners, shader filename mapping, and backend selection - Added make test to run odin test engine	2026-08-01 01:04:31 -07:00
codegirl007	71d3ce4041	small edit to makefile	2026-08-01 01:03:16 -07:00
codegirl007	22cca621f7	Add shader backend + support for multiple shader formats- #2 Adds a runtime GPU shader-backend selection layer so the engine is no longer hardcoded to #load SPIR-V only. - Introduce Shader_Runtime / choose_shader_runtime (engine/shader_backend.odin) - Create the GPU device with {.SPIRV, .DXIL, .MSL}, then pick a supported format + shaders/<backend>/ directory - Load shader blobs from disk and build the sprite pipeline with the chosen format/entrypoint - Add shader build scripts + Makefile targets (shaders-vulkan / d3d12 / metal / all)	2026-08-01 00:57:32 -07:00