Added dependencies to plugin's (By name... for now ig, might wanna change so that it takes build function from plugin tho, safer)

src/example/simple/plugin.zig

@@ -8,6 +8,7 @@ const stage = @import("stage.zig");
 pub const plugin: App.plugin.Plugin = .{
     .name = "Simple",
     .description = "Simple plugin example",
+    .dependencies = &.{},
     .build = build,
 };
 

src/plugin/plugin.zig

@@ -7,6 +7,7 @@ const Self = @This();
 
 // --- ID ---
 name: []const u8,
+dependencies: []const []const u8 = &.{},
 description: []const u8 = "",
 version: [3]u8 = .{ 0, 0, 0 },
 

src/plugin/storage.zig

@@ -55,7 +55,54 @@ pub fn build(
     self: *Self,
     ctx: Context,
 ) !void {
-    for (self.data.items) |*plugin| {
-        try plugin.build(plugin, ctx);
+    // --- # ---
+    var built: std.StringHashMap(void) = .init(self.alloc);
+    defer built.deinit();
+
+    // --- # ---
+    var progress = true;
+    while (progress) {
+        progress = false;
+
+        for (self.data.items) |*plugin| {
+            // --- SKIP SELF ---
+            if (built.contains(plugin.name)) continue;
+
+            // --- CHECK IF DEP ARE [READY OR NOT]
+            var ready: bool = true;
+            for (plugin.dependencies) |dep| {
+                if (!built.contains(dep)) {
+                    ready = false;
+                    break;
+                }
+            }
+
+            // --- IF YE, BUILD ---
+            if (ready) {
+                try plugin.build(plugin, ctx);
+                try built.put(plugin.name, {});
+                progress = true;
+            }
+        }
+    }
+
+    // --- # ---
+    var missing = false;
+    for (self.data.items) |plugin| {
+        if (!built.contains(plugin.name)) {
+            std.debug.print("[PLUGIN] Failed to build \"{s}\". Missing dependencies:\n", .{plugin.name});
+
+            for (plugin.dependencies) |dep| {
+                if (!built.contains(dep)) {
+                    std.debug.print("  - {s}\n", .{dep});
+                }
+            }
+            missing = true;
+        }
+    }
+
+    // --- # ---
+    if (missing) {
+        return error.PluginDependencyError;
     }
 }