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feat: recognise config.options.map (options.sourceMap) #286

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feat: recognise config.options.map (options.sourceMap) #286

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6 changes: 3 additions & 3 deletions lib/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -132,12 +132,12 @@ module.exports = function loader (css, map) {
css = this.exec(css, this.resource)
}

if (!sourceMap && map) {
if (!options.map && map) {
this.emitWarning(`\n\n ⚠️ PostCSS Loader\n\nPrevious source map found, but options.sourceMap isn't set.\nIn this case the loader will discard the source map entirely for performance reasons.\nSee https://github.com/postcss/postcss-loader#sourcemap for more information.\n\n`)
}

if (sourceMap && typeof map === 'string') map = JSON.parse(map)
if (sourceMap && map) options.map.prev = map
if (options.map && typeof map === 'string') map = JSON.parse(map)
if (options.map && map) options.map.prev = map

return postcss(plugins)
.process(css, options)
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