fix(cli): defer build freshness to framework compiler

.changeset/orange-regions-run.md

@@ -0,0 +1,5 @@
+---
+"@perfect-abstractions/compose-cli": patch
+---
+
+fix(cli): defer build freshness to framework compiler

cli/src/modules/compile/module.ts

@@ -1,37 +1,9 @@
-import fs from "node:fs";
 import { IFrameworkAdapter } from "../../adapters/IFrameworkAdapter/interface";
-import { getNewestSourceMtime, getOldestArtifactMtime } from "./utils";
 
 export const CompileModule = {
-  areArtifactsStale(projectRoot: string, adapter: IFrameworkAdapter): boolean {
-    const artifactDir = adapter.getArtifactDir(projectRoot);
-
-    if (!fs.existsSync(artifactDir)) {
-      return true;
-    }
-
-    const sourceDir = adapter.getContractSourceRoot(projectRoot);
-    const newestSource = getNewestSourceMtime(sourceDir);
-
-    if (newestSource === null) {
-      return false;
-    }
-
-    const oldestArtifact = getOldestArtifactMtime(artifactDir);
-
-    if (oldestArtifact === null) {
-      return true;
-    }
-
-    return newestSource > oldestArtifact;
-  },
-
-  async compileIfNeeded(projectRoot: string, adapter: IFrameworkAdapter): Promise<void> {
-    if (!this.areArtifactsStale(projectRoot, adapter)) {
-      console.log("No file change")
-      return;
-    }
-
+  async compileProject(projectRoot: string, adapter: IFrameworkAdapter): Promise<void> {
+    // Let Foundry/Hardhat evaluate their complete incremental build graph,
+    // including deleted files, config changes, and imported package sources.
     await adapter.compile(projectRoot);
-  }
-}
+  },
+};

cli/src/pipelines/buildPipeline.ts

@@ -27,7 +27,7 @@ export const BuildPipeline = {
       throw new Error(`${framework} adapter was not resolved.`);
     }
 
-    await CompileModule.compileIfNeeded(projectRoot, adapter);
+    await CompileModule.compileProject(projectRoot, adapter);
 
     return ctx;
   },

cli/test/modules/compile/module.test.ts

@@ -0,0 +1,15 @@
+import { describe, expect, it, vi } from "vitest";
+import type { IFrameworkAdapter } from "../../../src/adapters/IFrameworkAdapter/interface";
+import { CompileModule } from "../../../src/modules/compile/module";
+
+describe("CompileModule.compileProject", () => {
+  it("delegates incremental freshness checks to the framework compiler", async () => {
+    const compile = vi.fn().mockResolvedValue(undefined);
+    const adapter = { compile } as unknown as IFrameworkAdapter;
+
+    await CompileModule.compileProject("/project", adapter);
+
+    expect(compile).toHaveBeenCalledOnce();
+    expect(compile).toHaveBeenCalledWith("/project");
+  });
+});