chore: revert "chore: remove nx plugin"

Author: danielpza

.gitignore

@@ -77,3 +77,5 @@ fabric.properties
 .idea/httpRequests
 
 pnpm-lock.yaml
+
+.nx/

README.md

@@ -60,8 +60,30 @@ import { sum } from "@utils/sum";
 ### 3. Usage
 
 - **Compile with `tsc`** — Use [ts-patch](https://github.com/nonara/ts-patch)
-- **ts-node** — See [wiki](https://github.com/LeDDGroup/typescript-transform-paths/wiki/Integration-with-nx)
-- **nx** — See [wiki](https://github.com/LeDDGroup/typescript-transform-paths/wiki/Integration-with-ts%E2%80%90node)
+- **ts-node** — See [wiki](https://github.com/LeDDGroup/typescript-transform-paths/wiki/Integration-with-ts%E2%80%90node)
+- **Use with NX** — Add the `typescript-transform-paths/nx-transformer` to project config
+
+  `project.json`
+
+  ```jsonc
+  {
+    /* ... */
+    "targets": {
+      "build": {
+        /* ... */
+        "options": {
+          /* ... */
+          "transformers": [
+            {
+              "name": "typescript-transform-paths/plugins/nx",
+              "options": { "afterDeclarations": true },
+            },
+          ],
+        },
+      },
+    },
+  }
+  ```
 
 ## Virtual Directories
 

package.json

@@ -7,7 +7,8 @@
     ".": {
       "types": "./dist/index.d.ts",
       "default": "./dist/index.js"
-    }
+    },
+    "./plugins/nx": "./dist/plugins/nx.js"
   },
   "files": [
     "dist",

src/plugins/nx.ts

@@ -0,0 +1,40 @@
+// See nx-transformer-plugin.ts
+// https://github.com/nrwl/nx/blob/229f71ef1758ee625869aaa6fa6355dc3284fa5b/packages/js/src/utils/typescript/types.ts#L19-L32
+// https://github.com/nrwl/nx/blob/master/packages/js/src/utils/typescript/load-ts-transformers.ts
+import ts from "typescript";
+
+import transformer from "../transformer.ts";
+
+export interface TsTransformPathsConfig {
+  readonly useRootDirs?: boolean;
+  readonly exclude?: string[];
+  readonly afterDeclarations?: boolean;
+  readonly tsConfig?: string;
+  readonly transform?: string;
+}
+
+export type NxTransformerFactory = (
+  config?: Omit<TsTransformPathsConfig, "transform">,
+  program?: ts.Program,
+) => ts.TransformerFactory<ts.SourceFile>;
+
+export interface NxTransformerPlugin {
+  before: NxTransformerFactory;
+  afterDeclarations: NxTransformerFactory;
+}
+
+/* ****************************************************************************************************************** *
+ * Locals
+ * ****************************************************************************************************************** */
+
+const voidTransformer: ts.TransformerFactory<ts.SourceFile> = () => (s: ts.SourceFile) => s;
+
+/* ****************************************************************************************************************** *
+ * Transformer
+ * ****************************************************************************************************************** */
+
+export const before: NxTransformerFactory = (pluginConfig, program) =>
+  pluginConfig?.afterDeclarations ? voidTransformer : transformer(program, { ...pluginConfig });
+
+export const afterDeclarations: NxTransformerFactory = (pluginConfig, program) =>
+  pluginConfig?.afterDeclarations ? transformer(program, { ...pluginConfig }) : voidTransformer;