mirror of
https://github.com/twbs/bootstrap.git
synced 2024-12-10 22:24:19 +01:00
42 lines
2.1 KiB
JavaScript
42 lines
2.1 KiB
JavaScript
|
module.exports = (ctx) => ({
|
||
|
map: ctx.file.dirname.startsWith('docs') ? false : {
|
||
|
inline: false,
|
||
|
annotation: true,
|
||
|
sourcesContent: true
|
||
|
},
|
||
|
plugins: {
|
||
|
autoprefixer: {
|
||
|
browsers: [
|
||
|
//
|
||
|
// Official browser support policy:
|
||
|
// https://v4-alpha.getbootstrap.com/getting-started/browsers-devices/#supported-browsers
|
||
|
//
|
||
|
'Chrome >= 35', // Exact version number here is kinda arbitrary
|
||
|
// Rather than using Autoprefixer's native "Firefox ESR" version specifier string,
|
||
|
// we deliberately hardcode the number. This is to avoid unwittingly severely breaking the previous ESR in the event that:
|
||
|
// (a) we happen to ship a new Bootstrap release soon after the release of a new ESR,
|
||
|
// such that folks haven't yet had a reasonable amount of time to upgrade; and
|
||
|
// (b) the new ESR has unprefixed CSS properties/values whose absence would severely break webpages
|
||
|
// (e.g. `box-sizing`, as opposed to `background: linear-gradient(...)`).
|
||
|
// Since they've been unprefixed, Autoprefixer will stop prefixing them,
|
||
|
// thus causing them to not work in the previous ESR (where the prefixes were required).
|
||
|
'Firefox >= 38', // Current Firefox Extended Support Release (ESR); https://www.mozilla.org/en-US/firefox/organizations/faq/
|
||
|
// Note: Edge versions in Autoprefixer & Can I Use refer to the EdgeHTML rendering engine version,
|
||
|
// NOT the Edge app version shown in Edge's "About" screen.
|
||
|
// For example, at the time of writing, Edge 20 on an up-to-date system uses EdgeHTML 12.
|
||
|
// See also https://github.com/Fyrd/caniuse/issues/1928
|
||
|
'Edge >= 12',
|
||
|
'Explorer >= 10',
|
||
|
// Out of leniency, we prefix these 1 version further back than the official policy.
|
||
|
'iOS >= 8',
|
||
|
'Safari >= 8',
|
||
|
// The following remain NOT officially supported, but we're lenient and include their prefixes to avoid severely breaking in them.
|
||
|
'Android 2.3',
|
||
|
'Android >= 4',
|
||
|
'Opera >= 12'
|
||
|
]
|
||
|
},
|
||
|
'postcss-flexbugs-fixes': {}
|
||
|
}
|
||
|
})
|