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Switched default CDN from unpkg to jsdelivr per #743 #744

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Merged
merged 1 commit into from
Apr 23, 2023
Merged

Switched default CDN from unpkg to jsdelivr per #743 #744

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -102,7 +102,7 @@ Tesseract.js works with a `<script>` tag via local copy or CDN, with webpack via
### CDN
```html
<!-- v4 -->
<script src='https://unpkg.com/tesseract.js@4.0.2/dist/tesseract.min.js'></script>
<script src='https://cdn.jsdelivr.net/npm/tesseract.js@4/dist/tesseract.min.js'></script>
```
After including the script the `Tesseract` variable will be globally available.

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10 changes: 5 additions & 5 deletions docs/local-installation.md
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Expand Up @@ -10,19 +10,19 @@ In Node.js environment, the only path you may want to customize is languages/lan

```javascript
Tesseract.recognize(image, langs, {
workerPath: 'https://unpkg.com/tesseract.js@v4.0.3/dist/worker.min.js',
workerPath: 'https://cdn.jsdelivr.net/npm/tesseract.js@v4.0.3/dist/worker.min.js',
langPath: 'https://tessdata.projectnaptha.com/4.0.0',
corePath: 'https://unpkg.com/tesseract.js-core@v4.0.3/tesseract-core.wasm.js',
corePath: 'https://cdn.jsdelivr.net/npm/tesseract.js-core@v4.0.3/tesseract-core.wasm.js',
})
```

Or

```javascript
const worker = await createWorker({
workerPath: 'https://unpkg.com/tesseract.js@v4.0.3/dist/worker.min.js',
workerPath: 'https://cdn.jsdelivr.net/npm/tesseract.js@v4.0.3/dist/worker.min.js',
langPath: 'https://tessdata.projectnaptha.com/4.0.0',
corePath: 'https://unpkg.com/tesseract.js-core@v4.0.3/tesseract-core.wasm.js',
corePath: 'https://cdn.jsdelivr.net/npm/tesseract.js-core@v4.0.3/tesseract-core.wasm.js',
});
```

Expand All @@ -33,4 +33,4 @@ A string specifying the location of the `worker.js` file.
A string specifying the location of the tesseract language files, with default value 'https://tessdata.projectnaptha.com/4.0.0'. Language file URLs are calculated according to the formula `langPath + langCode + '.traineddata.gz'`.

### corePath
A string specifying the location of the [tesseract.js-core library](https://github.com/naptha/tesseract.js-core), with default value 'https://unpkg.com/tesseract.js-core@v4.0.3/tesseract-core.wasm.js'.
A string specifying the location of the [tesseract.js-core library](https://github.com/naptha/tesseract.js-core), with default value 'https://cdn.jsdelivr.net/npm/tesseract.js-core@v4.0.3/tesseract-core.wasm.js'.
4 changes: 2 additions & 2 deletions src/worker-script/browser/getCore.js
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Expand Up @@ -11,9 +11,9 @@ module.exports = async (corePath, res) => {
if (!corePathImport) {
const simdSupport = await simd();
if (simdSupport) {
corePathImport = `https://unpkg.com/tesseract.js-core@v${dependencies['tesseract.js-core'].substring(1)}/tesseract-core-simd.wasm.js`;
corePathImport = `https://cdn.jsdelivr.net/npm/tesseract.js-core@v${dependencies['tesseract.js-core'].substring(1)}/tesseract-core-simd.wasm.js`;
} else {
corePathImport = `https://unpkg.com/tesseract.js-core@v${dependencies['tesseract.js-core'].substring(1)}/tesseract-core.wasm.js`;
corePathImport = `https://cdn.jsdelivr.net/npm/tesseract.js-core@v${dependencies['tesseract.js-core'].substring(1)}/tesseract-core.wasm.js`;
}
}

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2 changes: 1 addition & 1 deletion src/worker/browser/defaultOptions.js
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Expand Up @@ -9,7 +9,7 @@ module.exports = {
...defaultOptions,
workerPath: (typeof process !== 'undefined' && process.env.TESS_ENV === 'development')
? resolveURL(`/dist/worker.dev.js?nocache=${Math.random().toString(36).slice(3)}`)
: `https://unpkg.com/tesseract.js@v${version}/dist/worker.min.js`,
: `https://cdn.jsdelivr.net/npm/tesseract.js@v${version}/dist/worker.min.js`,
/*
* If browser doesn't support WebAssembly,
* load ASM version instead
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