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Expose browserify sourcemap feature in plugin interface. #115

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Expose browserify sourcemap feature in plugin interface. #115

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4 changes: 4 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,7 @@ Configuration options can be set globally in `custom` property and inside each f
* **plugins** - Array of Babel plugins.
* **prefix** (default `_optimize`) - Folder to output bundle.
* **presets** (default `['env']`) - Array of Babel presets.
* **sourceMaps** (default `false`) - when set to `true` an inline sourcemap is generated. This improves stack trace error messages for minified source files. To enable Lambda to use the generated sourcemap you need to enable the feature using the environment variable `NODE_OPTIONS: --enable-source-maps`.

```yml
custom:
Expand All @@ -71,6 +72,7 @@ custom:
prefix: 'dist'
plugins: ['transform-decorators-legacy']
presets: ['es2017']
sourceMaps: true
```

#### Function
Expand All @@ -93,6 +95,7 @@ functions:
* **minify** - When minify is set to `false` Babili preset won't be added.
* **plugins** - Array of Babel plugins.
* **presets** - Array of Babel presets.
* **sourceMaps** (default `false`) - when set to `true` an inline sourcemap is generated. This improves stack trace error messages for minified source files. To enable Lambda to use the generated sourcemap you need to enable the feature using the environment variable `NODE_OPTIONS: --enable-source-maps`.

```yml
functions:
Expand All @@ -109,6 +112,7 @@ functions:
minify: false
     plugins: ['transform-decorators-legacy']
     presets: ['es2017']
sourceMaps: true
```

#### includePaths Files
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14 changes: 11 additions & 3 deletions src/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -79,7 +79,8 @@ class Optimize {
targets: {
node: nodeVersion
}
}]]
}]],
sourceMaps: false
}
}

Expand Down Expand Up @@ -144,6 +145,11 @@ class Optimize {
if (Array.isArray(this.custom.optimize.presets)) {
this.optimize.options.presets = this.custom.optimize.presets
}

/** Source maps */
if (typeof this.custom.optimize.sourceMaps === 'boolean') {
this.optimize.options.sourceMaps = this.custom.optimize.sourceMaps
}
}

/** Serverless hooks */
Expand Down Expand Up @@ -323,7 +329,8 @@ class Optimize {
ignore: this.optimize.options.ignore,
minify: this.optimize.options.minify,
plugins: this.optimize.options.plugins,
presets: this.optimize.options.presets
presets: this.optimize.options.presets,
sourceMaps: this.optimize.options.sourceMaps
}

if (functionObject.optimize) {
Expand Down Expand Up @@ -393,7 +400,8 @@ class Optimize {
global: undefined,
'Buffer.isBuffer': undefined,
Buffer: undefined
}
},
debug: functionOptions.sourceMaps
})

/** Browserify exclude */
Expand Down