feat: rename env vars to use TSX prefix (#372)

BREAKING CHANGE: Rename env vars prefix from `ESBK_` to `TSX_`

README.md

@@ -104,10 +104,10 @@ To set a custom path, use the `--tsconfig` flag:
 tsx --tsconfig ./path/to/tsconfig.custom.json ./file.ts
 ```
 
-Alternatively, use the `ESBK_TSCONFIG_PATH` environment variable:
+Alternatively, use the `TSX_TSCONFIG_PATH` environment variable:
 
 ```sh
-ESBK_TSCONFIG_PATH=./path/to/tsconfig.custom.json tsx ./file.ts
+TSX_TSCONFIG_PATH=./path/to/tsconfig.custom.json tsx ./file.ts
 ```
 
 ### Watch mode
@@ -147,6 +147,12 @@ Set the `--no-cache` flag to disable the cache:
 tsx --no-cache ./file.ts
 ```
 
+Alternatively, use the `TSX_DISABLE_CACHE` environment variable:
+
+```sh
+TSX_DISABLE_CACHE=1 tsx ./file.ts
+```
+
 ### Node.js Loader
 
 `tsx` is a standalone binary designed to be used in place of `node`, but sometimes you'll want to use `node` directly. For example, when adding TypeScript & ESM support to npm-installed binaries.

src/cjs/index.ts

@@ -17,10 +17,10 @@ const isTsFilePatten = /\.[cm]?tsx?$/;
 const nodeModulesPath = `${path.sep}node_modules${path.sep}`;
 
 const tsconfig = (
-	process.env.ESBK_TSCONFIG_PATH
+	process.env.TSX_TSCONFIG_PATH
 		? {
-			path: path.resolve(process.env.ESBK_TSCONFIG_PATH),
-			config: parseTsconfig(process.env.ESBK_TSCONFIG_PATH),
+			path: path.resolve(process.env.TSX_TSCONFIG_PATH),
+			config: parseTsconfig(process.env.TSX_TSCONFIG_PATH),
 		}
 		: getTsconfig()
 );

src/esm/utils.ts

@@ -12,10 +12,10 @@ import { getPackageType } from './package-json.js';
 export const applySourceMap = installSourceMapSupport();
 
 const tsconfig = (
-	process.env.ESBK_TSCONFIG_PATH
+	process.env.TSX_TSCONFIG_PATH
 		? {
-			path: path.resolve(process.env.ESBK_TSCONFIG_PATH),
-			config: parseTsconfig(process.env.ESBK_TSCONFIG_PATH),
+			path: path.resolve(process.env.TSX_TSCONFIG_PATH),
+			config: parseTsconfig(process.env.TSX_TSCONFIG_PATH),
 		}
 		: getTsconfig()
 );

src/run.ts

@@ -21,11 +21,11 @@ export function run(
 
 	if (options) {
 		if (options.noCache) {
-			environment.ESBK_DISABLE_CACHE = '1';
+			environment.TSX_DISABLE_CACHE = '1';
 		}
 
 		if (options.tsconfigPath) {
-			environment.ESBK_TSCONFIG_PATH = options.tsconfigPath;
+			environment.TSX_TSCONFIG_PATH = options.tsconfigPath;
 		}
 	}
 

src/utils/transform/cache.ts

@@ -145,7 +145,7 @@ class FileCache<ReturnType> extends Map<string, ReturnType> {
 }
 
 export default (
-	process.env.ESBK_DISABLE_CACHE
+	process.env.TSX_DISABLE_CACHE
 		? new Map<string, Transformed>()
 		: new FileCache<Transformed>()
 );

tests/utils/tsx.ts

@@ -19,7 +19,7 @@ export const tsx = (
 	options.args,
 	{
 		env: {
-			ESBK_DISABLE_CACHE: '1',
+			TSX_DISABLE_CACHE: '1',
 			DEBUG: '1',
 		},
 		nodePath: options.nodePath,
@@ -51,7 +51,7 @@ export const createNode = async (
 			{
 				cwd,
 				env: {
-					ESBK_DISABLE_CACHE: '1',
+					TSX_DISABLE_CACHE: '1',
 					DEBUG: '1',
 				},
 				nodePath: node.path,