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automatic convert bootstrap v. 3 to bootstrap v. 4 idea ... more on https://github.com/twbs/bootstrap/blob/v4-dev/docs/4.0/migration.md, http://upgrade-bootstrap.bootply.com/
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let gulp = require('gulp'), | |
replace = require('gulp-batch-replace'), | |
filesExist = require('files-exist'); | |
gulp.task('bt4', () => | |
{ | |
let diff = { | |
'@media (min-width: $screen-xs-min) and (max-width: $screen-sm-max)': '@media (min-width: map-get($grid-breakpoints, xs)) and (max-width: map-get($grid-breakpoints, xs))', | |
'@media (min-width: $screen-xs) and (max-width: ($screen-md-min - 1))': '@media (min-width: map-get($grid-breakpoints, xs)) and (max-width: map-get($grid-breakpoints, md)-1)', | |
'@media (min-width: $screen-sm-min) and (max-width: $screen-sm-max)': '@include media-breakpoint-only(sm)', | |
'@media (min-width: $screen-xs-min)': '@include media-breakpoint-up(xs)', | |
'@media (min-width: $screen-sm)': '@include media-breakpoint-up(sm)', | |
'@media (min-width: $screen-sm-min)': '@include media-breakpoint-up(sm)', | |
'@media (min-width: $screen-md-min)': '@include media-breakpoint-up(md)', | |
'@media (min-width: $screen-md)': '@include media-breakpoint-up(md)', | |
'@media (min-width: $screen-md-max)': '@include media-breakpoint-up(md)', | |
'@media (min-width: $screen-lg-min)': '@include media-breakpoint-up(lg)', | |
'@media (max-width: ($screen-xs-min - 1))': '@include media-breakpoint-down(xs)', | |
'@media (max-width: $screen-xs-max)': '@include media-breakpoint-down(xs)', | |
'@media (max-width: ($screen-sm-min - 1))': '@include media-breakpoint-down(sm)', | |
'@media (max-width: $screen-sm)': '@include media-breakpoint-down(sm)', | |
'@media (max-width: $screen-sm-min)': '@include media-breakpoint-down(sm)', | |
'@media (max-width: $screen-sm-max)': '@include media-breakpoint-down(sm)', | |
'@media (max-width: $screen-md-max)': '@include media-breakpoint-down(md)', | |
'@media (max-width: $screen-lg-max)': '@include media-breakpoint-down(lg)', | |
'@media (max-width: $screen-xs-min - 1)': '@include media-breakpoint-down(xs)', | |
'@media (max-width: $screen-md-min)': '@include media-breakpoint-down(md)', | |
// bootstrap 2 | |
'@media (max-width: $screen-xxs)': '@include media-breakpoint-down(xs)', | |
'.col-*-offset-*': '.offset-*', | |
'.col-*-push-*': '.order-*-2', | |
'.col-*-pull-*': '.order-*-1', | |
'.panel': '.card', | |
'.panel-heading': '.card-header', | |
'.panel-title': '.card-title', | |
'.panel-body': '.card-body', | |
'.panel-footer': '.card-footer', | |
'.panel-primary': '.card.bg-primary.text-white', | |
'.panel-success': '.card.bg-success.text-white', | |
'.panel-info': '.card.text-white.bg-info', | |
'.panel-warning': '.card.bg-warning', | |
'.panel-danger': '.card.bg-danger.text-white', | |
'.well': '.card.card-body', | |
'.thumbnail': '.card.card-body', | |
'.list-inline > li': '.list-inline-item', | |
'.dropdown-menu > li': '.dropdown-item', | |
'.nav navbar > li': '.nav-item', | |
'.nav navbar > li > a': '.nav-link', | |
'.navbar-right': '.ml-auto', | |
'.navbar-btn': '.nav-item', | |
'.navbar-fixed-top': '.fixed-top', | |
'.nav-stacked': '.flex-column', | |
'.btn-default': '.btn-secondary', | |
'.img-responsive': '.img-fluid', | |
'.img-circle': '.rounded-circle', | |
'.img-rounded': '.rounded', | |
//'.form-horizontal': '', // @note: removed | |
'.radio': '.form-check', | |
'.checkbox': '.form-check', | |
'.input-lg': '.form-control-lg', | |
'.input-sm': '.form-control-sm', | |
'.control-label': '.form-control-label', | |
'.table-condensed': '.table-sm', | |
'.pagination > li': '.page-item', | |
'.pagination > li > a': '.page-link', | |
//'.item': '.carousel-item', // @note: this is too much basic word | |
'.text-help': '.form-control-feedback', | |
'.pull-right': '.float-right', | |
'.pull-left': '.float-left', | |
'.center-block': '.mx-auto', | |
'.hidden-xs': '.d-none', | |
'.hidden-sm': '.d-sm-none', | |
'.hidden-md': '.d-md-none', | |
'.visible-xs': '.d-block.d-sm-none', | |
'.visible-sm': '.d-block.d-md-none', | |
'.visible-md': '.d-block.d-lg-none', | |
'.visible-lg': '.d-block.d-xl-none', | |
'.label': '.badge', | |
'.badge': '.badge.badge-pill', | |
// twig | |
'col-xs-': 'col-', | |
'col-md-': 'col-lg-', | |
'col-sm-': 'col-md-' | |
}; | |
let replaceThis = []; | |
Object.keys(diff).forEach(function(key) | |
{ | |
replaceThis.push([key, diff[key]]); | |
}); | |
return gulp | |
.src(filesExist('./scss/**')) | |
.pipe(replace(replaceThis)) | |
.pipe(gulp.dest('./build/scss')); | |
}); |
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