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Disable source maps in production (v2) #3818

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Disable source maps in production (v2) #3818

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450ee65
Disable source maps in production
Feb 2, 2018
794ecdf
Updated comment to use the new API
Feb 2, 2018
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21 changes: 18 additions & 3 deletions packages/gatsby/src/utils/webpack.config.js
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Original file line number Diff line number Diff line change
Expand Up @@ -316,12 +316,27 @@ module.exports = async (
switch (stage) {
case `develop`:
return `cheap-module-source-map`
// use a normal `source-map` for the html phases since
// use a normal `source-map` for the develop-html phase since
// it gives better line and column numbers
case `develop-html`:
case `build-html`:
case `build-javascript`:
return `source-map`

// Source maps expose too much information about the site so
// we don't generate them by default.
//
// You can easily enable them in your `gatsby-node.js` but make
// sure that your web server restricts access to them (e.g. with
// basic auth):
//
// exports.modifyWebpackConfig = ({ actions, stage }) => {
// switch (stage) {
// case `build-html`:
// case 'build-javascript':
// actions.setWebpackConfig({
// devtool: 'source-map'
// })
// }
// }
default:
return false
}
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