remove process.env use from core

justjake · Dec 27, 2023 · 3fe3013 · 3fe3013
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Showing 3 changed files with 22 additions and 62 deletions.
diff --git a/doc/quickjs-emscripten-core/exports.md b/doc/quickjs-emscripten-core/exports.md
@@ -53,7 +53,6 @@
   - [EvalFlags](exports.md#evalflags)
 - [Functions](exports.md#functions)
   - [assertSync()](exports.md#assertsync)
-  - [debugLog()](exports.md#debuglog)
   - [isFail()](exports.md#isfail)
   - [isSuccess()](exports.md#issuccess)
   - [memoizePromiseFactory()](exports.md#memoizepromisefactory)
@@ -739,44 +738,6 @@ packages/quickjs-ffi-types/dist/index.d.ts:85
 
 ***
 
-### debugLog()
-
-> **debugLog**(`message`?, ...`optionalParams`?): `void`
-
-Prints to `stdout` with newline. Multiple arguments can be passed, with the
-first used as the primary message and all additional used as substitution
-values similar to [`printf(3)`](http://man7.org/linux/man-pages/man3/printf.3.html) (the arguments are all passed to `util.format()`).
-
-```js
-const count = 5;
-console.log('count: %d', count);
-// Prints: count: 5, to stdout
-console.log('count:', count);
-// Prints: count: 5, to stdout
-```
-
-See `util.format()` for more information.
-
-#### Parameters
-
-• **message?**: `any`
-
-• ...**optionalParams?**: `any`[]
-
-#### Returns
-
-`void`
-
-#### Since
-
-v0.1.100
-
-#### Source
-
-node\_modules/@types/node/console.d.ts:221
-
-***
-
 ### isFail()
 
 > **isFail**\<`S`, `F`\>(`successOrFail`): `successOrFail is Object`

diff --git a/doc/quickjs-emscripten/exports.md b/doc/quickjs-emscripten/exports.md
@@ -61,7 +61,6 @@
   - [[@jitl/quickjs-wasmfile-release-sync](https://github.com/justjake/quickjs-emscripten/blob/main/doc/@jitl/quickjs-wasmfile-release-sync/README.md)](exports.md#jitlquickjs-wasmfile-release-synchttpsgithubcomjustjakequickjs-emscriptenblobmaindocjitlquickjs-wasmfile-release-syncreadmemd)
 - [Functions](exports.md#functions)
   - [assertSync()](exports.md#assertsync)
-  - [debugLog()](exports.md#debuglog)
   - [getQuickJS()](exports.md#getquickjs)
   - [getQuickJSSync()](exports.md#getquickjssync)
   - [isFail()](exports.md#isfail)
@@ -841,26 +840,6 @@ quickjs-ffi-types/dist/index.d.ts:85
 
 ***
 
-### debugLog()
-
-> **debugLog**(`message`?, ...`optionalParams`?): `void`
-
-#### Parameters
-
-• **message?**: `any`
-
-• ...**optionalParams?**: `any`[]
-
-#### Returns
-
-`void`
-
-#### Source
-
-quickjs-emscripten-core/dist/index.d.ts:1389
-
-***
-
 ### getQuickJS()
 
 > **getQuickJS**(): `Promise`\<[`QuickJSWASMModule`](classes/QuickJSWASMModule.md)\>

diff --git a/packages/quickjs-emscripten-core/src/debug.ts b/packages/quickjs-emscripten-core/src/debug.ts
@@ -1,2 +1,22 @@
-export const QTS_DEBUG = false || Boolean(typeof process === "object" && process.env.QTS_DEBUG)
-export const debugLog = QTS_DEBUG ? console.log.bind(console) : () => {}
+/**
+ * @private
+ * Mutable variable. Use {@link setDebugMode} to enable.
+ */
+export let QTS_DEBUG = false
+
+/**
+ * Enable (or disable) debug logging and object creation tracking in the Javascript API.
+ * To get debug logging in the WebAssembly module, you need to use a debug build variant.
+ */
+export function setDebugMode(enabled: boolean = true) {
+  QTS_DEBUG = enabled
+}
+
+/**
+ * @private
+ */
+export function debugLog(...args: any[]) {
+  if (QTS_DEBUG) {
+    console.log(...args)
+  }
+}