How to use kleur - 10 common examples

glob('**/*.svelte', { cwd }).forEach(file => {
		if (file[0] === '_') return;

		try {
			const { js } = compile(
				fs.readFileSync(`${cwd}/${file}`, 'utf-8'),
				Object.assign(options, {
					filename: file
				})
			);

			console.log( // eslint-disable-line no-console
				`\n>> ${colors.cyan().bold(file)}\n${addLineNumbers(js.code)}\n<< ${colors.cyan().bold(file)}`
			);
		} catch (err) {
			console.log(`failed to generate output: ${err.message}`);
		}
	});
}

/* eslint-disable no-console */
"use strict";

const kleur = require("kleur");
kleur.enabled = false;

const ConsoleLogger = require("../../../src/loggers/console");
const ServiceBroker = require("../../../src/service-broker");
const LoggerFactory = require("../../../src/logger-factory");

const lolex = require("lolex");

const broker = new ServiceBroker({ logger: false });

describe("Test Console logger class", () => {

	describe("Test Constructor", () => {

		it("should create with default options", () => {
			const logger = new ConsoleLogger();

fs.writeFileSync(ROLLUP_INPUT_FILE, `${requires}\n\n${esmExportString}`);

    const testExports = `module.exports = {${[...snippetsArray, ...archivedSnippetsArray]
      .map(v => v.id)
      .join(',')}}`;

    fs.writeFileSync(
      TEST_MODULE_FILE,
      `${requires}\n\n${cjsExportString}\n\n${testExports}`
    );

    // Check Travis builds - Will skip builds on Travis if not CRON/API
    if (util.isTravisCI() && util.isNotTravisCronOrAPI()) {
      fs.unlink(ROLLUP_INPUT_FILE);
      console.log(
        `${green(
          'NOBUILD'
        )} Module build terminated, not a cron job or a custom build!`
      );
      console.timeEnd('Packager');
      process.exit(0);
    }

    await doRollup();

    // Clean up the temporary input file Rollup used for building the module
    fs.unlink(ROLLUP_INPUT_FILE);

    console.log(`${green('SUCCESS!')} Snippet module built!`);
    console.timeEnd('Packager');
  } catch (err) {
    console.log(`${red('ERROR!')} During module creation: ${err}`);

'NOBUILD'
        )} Module build terminated, not a cron job or a custom build!`
      );
      console.timeEnd('Packager');
      process.exit(0);
    }

    await doRollup();

    // Clean up the temporary input file Rollup used for building the module
    fs.unlink(ROLLUP_INPUT_FILE);

    console.log(`${green('SUCCESS!')} Snippet module built!`);
    console.timeEnd('Packager');
  } catch (err) {
    console.log(`${red('ERROR!')} During module creation: ${err}`);
    process.exit(1);
  }
}

});

    if (withPath) {
      // a hacky way to do conditional array.map
      return directoryFilenames.reduce((fileNames, fileName) => {
        if (
          exclude == null ||
          !exclude.some(toExclude => fileName === toExclude)
        )
          fileNames.push(`${directoryPath}/${fileName}`);
        return fileNames;
      }, []);
    }
    return directoryFilenames.filter(v => v !== 'README.md');
  } catch (err) {
    console.log(`${red('ERROR!')} During snippet loading: ${err}`);
    process.exit(1);
  }
};
// Creates a hash for a value using the SHA-256 algorithm.

.trim()}\n`;
    } else {
      output += `${snippet[0].slice(0, -3)}:uncategorized\n`;
      missingTags++;
      console.log(`${yellow('Tagged uncategorized:')} ${snippet[0].slice(0, -3)}`);
    }
  }
  // Write to tag_database
  fs.writeFileSync('tag_database', output);
} catch (err) {
  // Handle errors (hopefully not!)
  console.log(`${red('ERROR!')} During tag_database generation: ${err}`);
  process.exit(1);
}
// Log statistics for the tag_database file
console.log(`\n${bgWhite(black('=== TAG STATS ==='))}`);
for (let tagData of Object.entries(tagDbStats)
  .filter(v => v[0] !== 'undefined')
  .sort((a, b) => a[0].localeCompare(b[0])))
  console.log(`${green(tagData[0])}: ${tagData[1]} snippets`);
console.log(
  `${blue("New untagged snippets (will be tagged as 'uncategorized'):")} ${missingTags}\n`
);
// Log a success message
console.log(`${green('SUCCESS!')} tag_database file updated!`);
// Log the time taken
console.timeEnd('Tagger');

const indexOfSeparator = title.indexOf('-');

		if (indexOfSeparator === -1) {
			title = title.charAt(0).toUpperCase() + title.substr(1, title.length);
		} else {
			title =
				title.charAt(0).toUpperCase() +
				title.substr(1, indexOfSeparator - 1) +
				' ' +
				title.substr(indexOfSeparator + 1, title.length).toUpperCase();
		}
	}

	try {
		const data = await printTitle(title);
		console.log(kleur.bold()[titleColor](data));

		// TagLine is optional.

		if (
			typeof tagLine !== 'undefined' &&
			tagLine !== '' &&
			tagLine.trim().length > 0
		) {
			console.log(' ' + kleur.bold()[tagLineColor](tagLine));
		}
	} catch (error) {
		throw error;
	}
};

render() {
    if (this.closed) return;
    if (this.firstRender) this.out.write(cursor.hide);
    else this.out.write(clear(this.outputText));
    super.render();

    // Print prompt
    this.outputText = [
      style.symbol(this.done, this.aborted),
      color.bold(this.msg),
      style.delimiter(false),
      this.parts.reduce((arr, p, idx) => arr.concat(idx === this.cursor && !this.done ? color.cyan().underline(p.toString()) : p), [])
          .join('')
    ].join(' ');

    // Print error
    if (this.error) {
      this.outputText += this.errorMsg.split('\n').reduce(
          (a, l, i) => a + `\n${i ? ` ` : figures.pointerSmall} ${color.red().italic(l)}`, ``);
    }

    this.out.write(erase.line + cursor.to(0) + this.outputText);
  }
}

} else {
      title = cursor === i ? color.cyan().underline(v.title) : v.title;

      if (cursor === i && v.description) {
        desc = ` - ${v.description}`;

        if (prefix.length + title.length + desc.length >= this.out.columns || v.description.split(/\r?\n/).length > 1) {
          desc = '\n' + wrap(v.description, {
            margin: prefix.length,
            width: this.out.columns
          });
        }
      }
    }

    return prefix + title + color.gray(desc || '');
  } // shared with autocompleteMultiselect

renderOption(cursor, v, i, arrowIndicator) {
    const prefix = (v.selected ? color.green(figures.radioOn) : figures.radioOff) + ' ' + arrowIndicator + ' ';
    let title, desc;

    if (v.disabled) {
      title = cursor === i ? color.gray().underline(v.title) : color.strikethrough().gray(v.title);
    } else {
      title = cursor === i ? color.cyan().underline(v.title) : v.title;

      if (cursor === i && v.description) {
        desc = ` - ${v.description}`;

        if (prefix.length + title.length + desc.length >= this.out.columns || v.description.split(/\r?\n/).length > 1) {
          desc = '\n' + wrap(v.description, {
            margin: prefix.length,
            width: this.out.columns
          });
        }
      }
    }

    return prefix + title + color.gray(desc || '');
  } // shared with autocompleteMultiselect