monaco-editor
Version:
A browser based code editor
43 lines (41 loc) • 1.23 kB
JavaScript
// src/browser/reader.ts
function t(...args) {
const firstArg = args[0];
let key;
let message;
let formatArgs;
if (typeof firstArg === "string") {
key = firstArg;
message = firstArg;
args.splice(0, 1);
formatArgs = !args || typeof args[0] !== "object" ? args : args[0];
} else if (firstArg instanceof Array) {
const replacements = args.slice(1);
if (firstArg.length !== replacements.length + 1) {
throw new Error("expected a string as the first argument to l10n.t");
}
let str = firstArg[0];
for (let i = 1; i < firstArg.length; i++) {
str += `{${i - 1}}` + firstArg[i];
}
return t(str, ...replacements);
} else {
message = firstArg.message;
key = message;
if (firstArg.comment && firstArg.comment.length > 0) {
key += `/${Array.isArray(firstArg.comment) ? firstArg.comment.join("") : firstArg.comment}`;
}
formatArgs = firstArg.args ?? {};
}
{
return format(message, formatArgs);
}
}
var _format2Regexp = /{([^}]+)}/g;
function format(template, values) {
if (Object.keys(values).length === 0) {
return template;
}
return template.replace(_format2Regexp, (match, group) => values[group] ?? match);
}
export { t };