@angular/cli
Version:
CLI tool for Angular
32 lines • 1.48 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
class BaseHrefWebpackPlugin {
constructor(options) {
this.options = options;
}
apply(compiler) {
// Ignore if baseHref is not passed
if (!this.options.baseHref) {
return;
}
compiler.plugin('compilation', (compilation) => {
compilation.plugin('html-webpack-plugin-before-html-processing', (htmlPluginData, callback) => {
// Check if base tag already exists
const baseTagRegex = /<base.*?>/i;
const baseTagMatches = htmlPluginData.html.match(baseTagRegex);
if (!baseTagMatches) {
// Insert it in top of the head if not exist
htmlPluginData.html = htmlPluginData.html.replace(/<head>/i, '$&' + `<base href="${this.options.baseHref}">`);
}
else {
// Replace only href attribute if exists
const modifiedBaseTag = baseTagMatches[0].replace(/href="\S+"/i, `href="${this.options.baseHref}"`);
htmlPluginData.html = htmlPluginData.html.replace(baseTagRegex, modifiedBaseTag);
}
callback(null, htmlPluginData);
});
});
}
}
exports.BaseHrefWebpackPlugin = BaseHrefWebpackPlugin;
//# sourceMappingURL=/users/hansl/sources/angular-cli/lib/base-href-webpack/base-href-webpack-plugin.js.map