@knightly/vite
Version:
Native-ESM powered web dev build tool. It's fast.
42 lines • 1.55 kB
JavaScript
;
var __importDefault = (this && this.__importDefault) || function (mod) {
return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.createReplacePlugin = void 0;
const magic_string_1 = __importDefault(require("magic-string"));
exports.createReplacePlugin = (test, replacements, sourcemap) => {
const pattern = new RegExp('\\b(' +
Object.keys(replacements)
.map((str) => {
return str.replace(/[-[\]/{}()*+?.\\^$|]/g, '\\$&');
})
.join('|') +
')\\b', 'g');
return {
name: 'vite:replace',
transform(code, id) {
if (test(id)) {
const s = new magic_string_1.default(code);
let hasReplaced = false;
let match;
while ((match = pattern.exec(code))) {
hasReplaced = true;
const start = match.index;
const end = start + match[0].length;
const replacement = '' + replacements[match[1]];
s.overwrite(start, end, replacement);
}
if (!hasReplaced) {
return null;
}
const result = { code: s.toString() };
if (sourcemap) {
result.map = s.generateMap({ hires: true });
}
return result;
}
}
};
};
//# sourceMappingURL=buildPluginReplace.js.map