feat(mod_esbuild): Add alias support to esbuild bundling process

ts/00_commitinfo_data.ts

@@ -1,8 +1,8 @@
 /**
- * autocreated commitinfo by @pushrocks/commitinfo
+ * autocreated commitinfo by @push.rocks/commitinfo
  */
 export const commitinfo = {
   name: '@git.zone/tsbundle',
-  version: '2.0.15',
+  version: '2.1.0',
   description: 'a bundler using rollup for painless bundling of web projects'
 }

ts/mod_esbuild/index.child.ts

@@ -4,19 +4,32 @@ import * as interfaces from '../interfaces/index.js';
 import { logger } from '../tsbundle.logging.js';
 
 export class TsBundleProcess {
-
   constructor() {
     // Nothing here
   }
 
+  public async getAliases() {
+    try {
+      const aliasObject: Record<string, string> = {};
+      const localTsConfig = plugins.smartfile.fs.toObjectSync(
+        plugins.path.join(paths.cwd, 'tsconfig.json')
+      );
+      if (localTsConfig.compilerOptions && localTsConfig.compilerOptions.paths) {
+        for (const alias of Object.keys(localTsConfig.compilerOptions.paths)) {
+          const aliasPath = localTsConfig.compilerOptions.paths[alias][0];
+          aliasObject[alias] = aliasPath;
+        }
+      }
+      return aliasObject;
+    } catch (error) {
+      return {};
+    }
+  }
+
   /**
    * creates a bundle for the test enviroment
    */
-  public async buildTest(
-    fromArg: string,
-    toArg: string,
-    argvArg: any
-  ) {
+  public async buildTest(fromArg: string, toArg: string, argvArg: any) {
     // create a bundle
     const esbuild = await plugins.esbuild.build({
       entryPoints: [fromArg],
@@ -27,22 +40,19 @@ export class TsBundleProcess {
       entryNames: plugins.path.parse(toArg).name,
       outdir: plugins.path.parse(toArg).dir,
       // splitting: true,
-      tsconfig: paths.tsconfigPath
+      tsconfig: paths.tsconfigPath,
+      alias: await this.getAliases(),
     });
   }
 
   /**
    * creates a bundle for the production environment
    */
-  public async buildProduction(
-    fromArg: string,
-    toArg: string,
-    argvArg: any
-  ) {
+  public async buildProduction(fromArg: string, toArg: string, argvArg: any) {
     // create a bundle
     console.log('esbuild specific:');
     console.log(`from: ${fromArg}`);
-    console.log((`to: ${toArg}`));
+    console.log(`to: ${toArg}`);
     const esbuild = await plugins.esbuild.build({
       entryPoints: [fromArg],
       bundle: true,
@@ -55,27 +65,30 @@ export class TsBundleProcess {
       tsconfig: paths.tsconfigPath,
       // splitting: true,
       chunkNames: 'chunks/[name]-[hash]',
+      alias: await this.getAliases(),
     });
   }
 }
 
 const run = async () => {
   console.log('running spawned compilation process');
-  const transportOptions: interfaces.IEnvTransportOptions = JSON.parse(process.env.transportOptions);
+  const transportOptions: interfaces.IEnvTransportOptions = JSON.parse(
+    process.env.transportOptions
+  );
   console.log('=======> ESBUILD');
   console.log(transportOptions);
   process.chdir(transportOptions.cwd);
   console.log(`switched to ${process.cwd()}`);
   const tsbundleProcessInstance = new TsBundleProcess();
   if (transportOptions.mode === 'test') {
-    console.log('building for test:')
+    console.log('building for test:');
     tsbundleProcessInstance.buildTest(
       plugins.smartpath.transform.makeAbsolute(transportOptions.from, process.cwd()),
       plugins.smartpath.transform.makeAbsolute(transportOptions.to, process.cwd()),
       transportOptions.argv
     );
   } else {
-    console.log('building for production:')
+    console.log('building for production:');
     tsbundleProcessInstance.buildProduction(
       plugins.smartpath.transform.makeAbsolute(transportOptions.from, process.cwd()),
       plugins.smartpath.transform.makeAbsolute(transportOptions.to, process.cwd()),