fix: generated placeholder files not properly deleted + fake index.ts…

… raising TS overwrite error

src/.generated/README.md

@@ -11,3 +11,7 @@ _Example_: Accessing dynamically generated models specifications:
 ```ts
 import { modelsSpecs } from "../.generated";
 ```
+
+### Usage
+
+Run `pnpm build` and `npx prisma generate` to make generated contents available from sources

src/.generated/index.ts

@@ -1,6 +1,14 @@
-// @ts-ignore
-export * from "../../dist/.generated";
+const _generated = require("../../dist/.generated");
 
-declare module "." {
-  export const modelsSpecs: { [key: string]: any; };
-}
+type ModelsSpecs = {
+  [key: string]: {
+    fields: Set<string>,
+    relations: Record<string, string>;
+  };
+};
+
+interface Generated {
+  modelsSpecs: ModelsSpecs;
+}
+
+export const { modelsSpecs } = _generated as Generated;

src/generator.ts

@@ -2,7 +2,7 @@
 import { version } from "../package.json";
 import { generatorHandler, type EnvValue } from "@prisma/generator-helper";
 import { parseEnvValue } from "@prisma/internals";
-import { promises as fs } from "fs";
+import { promises as fs, unlink } from "fs";
 import { Project, SourceFile } from "ts-morph";
 import { generate as generateSpecs } from "./generators/specs";
 import { generate as generateSchemas } from "./generators/schemas";
@@ -58,6 +58,18 @@ generatorHandler({
     // Save ts-morph project
     ctx.project.saveSync();
 
+    // zzz
+    try {
+      await fs.unlink(path.join(ctx.outputDirPath, "index.d.ts"));
+    } catch (e) {}
+    try {
+      await fs.unlink(path.join(ctx.outputDirPath, "index.js"));
+    } catch (e) {}
+    try {
+      await fs.unlink(path.join(ctx.outputDirPath, "index.js.map"));
+    } catch (e) {}
+
+
     // Build swc transpiler options
     const swcOptions: Options = {
       jsc: {
@@ -79,6 +91,7 @@ generatorHandler({
     // Retrieve generated file paths
     const generatedFilesPaths = fg.sync([`${ctx.outputDirPath}/**/*`]);
 
+
     console.time("swc");
     generatedFilesPaths.forEach((filePath) => {
       try {

tests/clauses.spec.ts

@@ -1,5 +1,6 @@
 import { describe, expect, it } from 'vitest';
 import { clauses, parentClauses, extendClauses, ignoredClauses, notSupportedClauses } from "../src/clauses";
+import { modelsSpecs } from "../src/.generated";
 
 describe.skip("clauses.ts file", () => {
   const implementedClauses = new Set([...parentClauses, ...extendClauses, ...ignoredClauses, ...notSupportedClauses]);

tsconfig.json

@@ -17,5 +17,5 @@
     "strict": true
   },
   "include": ["./src/**/*.ts"],
-  "exclude": ["**/*.template.ts", "./dist/**/*"]
+  "exclude": ["**/*.template.ts", "dist"]
 }