chore: fixing CI

.gitea/workflows/sync-docs-to-wiki.yml

@@ -27,6 +27,8 @@ jobs:
         env:
           WIKI_REPO: git@gitea.appstack.me:nick/simian.wiki.git
         run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y rsync openssh-client
           git config --global user.name "Simian CI"
           git config --global user.email "ci@simian.local"
           git clone "$WIKI_REPO" wiki
@@ -37,5 +39,5 @@ jobs:
             echo "No wiki changes"
           else
             git commit -m "Update wiki from docs (CI)"
-            git push origin HEAD
+            git push origin main
           fi

docs/Scenegraph.md

@@ -91,4 +91,4 @@ shader_fs = "shaders/toon.fs"
 uint root = Scene::Load("scenes/demo.toml");
 ```
 
-`Scene::Load` returns a root entity that parents all top-level entities. Entity id `0` can be valid in EnTT, so use `ECS::IsValid(root)` to check success.
+`Scene::Load` returns a root entity that parents all top-level entities.  Use `ECS::IsValid(root)` to check success on the scene load.

tests/resource_tests.cpp

@@ -2,6 +2,7 @@
 #include "acutest.h"
 #include <filesystem>
 #include <fstream>
+#include <cstdlib>
 #include "../include/ShaderManager.h"
 #include "../include/ModelManager.h"
 #include "../include/MaterialManager.h"
@@ -9,12 +10,35 @@
 #include "../include/scripting/ResourceBindings.h"
 #include "raylib.h"
 
-static void InitRaylibHidden() {
+static bool HasDisplay() {
+#if defined(_WIN32)
+    return true;
+#elif defined(__APPLE__)
+    return true;
+#else
+    const char* display = std::getenv("DISPLAY");
+    const char* wayland = std::getenv("WAYLAND_DISPLAY");
+    return (display && *display) || (wayland && *wayland);
+#endif
+}
+
+static bool InitRaylibHidden() {
+    const char* forceHeadless = std::getenv("SIMIAN_HEADLESS");
+    if (forceHeadless && forceHeadless[0] == '1') {
+        return false;
+    }
+
+    if (!HasDisplay()) {
+        return false;
+    }
+
     if (!IsWindowReady()) {
         SetConfigFlags(FLAG_WINDOW_HIDDEN);
         InitWindow(1, 1, "simian_test");
         SetTargetFPS(60);
     }
+
+    return IsWindowReady();
 }
 
 static void ShutdownRaylibHidden() {
@@ -31,7 +55,10 @@ static std::filesystem::path WriteTempShader(const std::filesystem::path& dir, c
 }
 
 void test_shader_manager(void) {
-    InitRaylibHidden();
+    if (!InitRaylibHidden()) {
+        TEST_SKIP("No display available for raylib");
+        return;
+    }
 
     std::filesystem::path tmpDir = std::filesystem::current_path() / "tmp_shader";
     std::filesystem::create_directories(tmpDir);
@@ -70,7 +97,10 @@ void test_shader_manager(void) {
 }
 
 void test_model_manager(void) {
-    InitRaylibHidden();
+    if (!InitRaylibHidden()) {
+        TEST_SKIP("No display available for raylib");
+        return;
+    }
 
     ModelManager modelManager;
     Mesh mesh = GenMeshCube(1.0f, 1.0f, 1.0f);
@@ -113,7 +143,10 @@ void test_material_manager(void) {
 }
 
 void test_resource_bindings_script(void) {
-    InitRaylibHidden();
+    if (!InitRaylibHidden()) {
+        TEST_SKIP("No display available for raylib");
+        return;
+    }
 
     std::filesystem::path tmpDir = std::filesystem::current_path() / "tmp_resource";
     std::filesystem::create_directories(tmpDir);

tests/scenegraph_tests.cpp

@@ -2,6 +2,7 @@
 #include "acutest.h"
 #include <filesystem>
 #include <fstream>
+#include <cstdlib>
 #include "../include/ECSComponents.h"
 #include "../include/SceneGraph.h"
 #include "../include/SceneLoader.h"
@@ -10,12 +11,35 @@
 #include "raylib.h"
 #include "entt.hpp"
 
-static void InitRaylibHidden() {
+static bool HasDisplay() {
+#if defined(_WIN32)
+    return true;
+#elif defined(__APPLE__)
+    return true;
+#else
+    const char* display = std::getenv("DISPLAY");
+    const char* wayland = std::getenv("WAYLAND_DISPLAY");
+    return (display && *display) || (wayland && *wayland);
+#endif
+}
+
+static bool InitRaylibHidden() {
+    const char* forceHeadless = std::getenv("SIMIAN_HEADLESS");
+    if (forceHeadless && forceHeadless[0] == '1') {
+        return false;
+    }
+
+    if (!HasDisplay()) {
+        return false;
+    }
+
     if (!IsWindowReady()) {
         SetConfigFlags(FLAG_WINDOW_HIDDEN);
         InitWindow(1, 1, "simian_test_scene");
         SetTargetFPS(60);
     }
+
+    return IsWindowReady();
 }
 
 static void ShutdownRaylibHidden() {
@@ -70,7 +94,10 @@ void test_scenegraph_detach(void) {
 }
 
 void test_scene_loader_basic(void) {
-    InitRaylibHidden();
+    if (!InitRaylibHidden()) {
+        TEST_SKIP("No display available for raylib");
+        return;
+    }
 
     entt::registry registry;
     ModelManager modelManager;