@clerc/plugin-not-found/dist/index.js

Clerc plugin not found (did you mean)

import { definePlugin, NoSuchCommandError, NoCommandGivenError } from '@clerc/core';
import { semanticArray } from '@clerc/utils';
import didyoumean from 'didyoumean2';
import * as yc from 'yoctocolors';

const locales = {
  "en": {
    "notFound.possibleCommands": "Possible commands: %s.",
    "notFound.commandNotFound": 'Command "%s" not found.',
    "notFound.didyoumean": 'Did you mean "%s"?',
    "notFound.commandNotRegisteredNote": "NOTE: You haven't register any command yet."
  },
  "zh-CN": {
    "notFound.possibleCommands": "\u53EF\u80FD\u7684\u547D\u4EE4: %s\u3002",
    "notFound.commandNotFound": '\u672A\u627E\u5230\u547D\u4EE4 "%s"\u3002',
    "notFound.didyoumean": '\u4F60\u662F\u4E0D\u662F\u6307 "%s"\uFF1F',
    "notFound.commandNotRegisteredNote": "\u63D0\u793A: \u4F60\u8FD8\u6CA1\u6709\u6CE8\u518C\u4EFB\u4F55\u547D\u4EE4\u3002"
  }
};

const notFoundPlugin = () => definePlugin({
  setup: (cli) => {
    const { t, add } = cli.i18n;
    add(locales);
    return cli.interceptor({
      enforce: "pre",
      fn: (ctx, next) => {
        const commandKeys = Object.keys(cli._commands);
        const hasCommands = commandKeys.length > 0;
        try {
          next();
        } catch (e) {
          if (!(e instanceof NoSuchCommandError || e instanceof NoCommandGivenError)) {
            throw e;
          }
          if (ctx.raw._.length === 0 || e instanceof NoCommandGivenError) {
            console.error(t("core.noCommandGiven"));
            if (hasCommands) {
              console.error(
                t(
                  "notFound.possibleCommands",
                  semanticArray(commandKeys, cli.i18n)
                )
              );
            }
            return;
          }
          const calledCommandName = e.commandName;
          const closestCommandName = didyoumean(
            calledCommandName,
            commandKeys
          );
          console.error(
            t(
              "notFound.commandNotFound",
              yc.strikethrough(calledCommandName)
            )
          );
          if (hasCommands && closestCommandName) {
            console.error(
              t("notFound.didyoumean", yc.bold(closestCommandName))
            );
          } else if (!hasCommands) {
            console.error(t("notFound.commandNotRegisteredNote"));
          }
          process.stderr.write("\n");
          process.exit(2);
        }
      }
    });
  }
});

export { notFoundPlugin };