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authorruki <waruqi@gmail.com>2018-11-08 00:38:48 +0800
committerruki <waruqi@gmail.com>2018-11-07 21:53:09 +0800
commit26105034da4fcce7ac883c899d781f016559310d (patch)
treec459a5dc4e3aa0972d9919033ece511ce76dd129 /node_modules/markdown-it/bin/markdown-it.js
parent2c77f00f1a7ecb6c8192f9c16d3b2001b254a107 (diff)
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-rwxr-xr-xnode_modules/markdown-it/bin/markdown-it.js113
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diff --git a/node_modules/markdown-it/bin/markdown-it.js b/node_modules/markdown-it/bin/markdown-it.js
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+#!/usr/bin/env node
+/*eslint no-console:0*/
+
+'use strict';
+
+
+var fs = require('fs');
+var argparse = require('argparse');
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+var cli = new argparse.ArgumentParser({
+ prog: 'markdown-it',
+ version: require('../package.json').version,
+ addHelp: true
+});
+
+cli.addArgument([ '--no-html' ], {
+ help: 'Disable embedded HTML',
+ action: 'storeTrue'
+});
+
+cli.addArgument([ '-l', '--linkify' ], {
+ help: 'Autolink text',
+ action: 'storeTrue'
+});
+
+cli.addArgument([ '-t', '--typographer' ], {
+ help: 'Enable smartquotes and other typographic replacements',
+ action: 'storeTrue'
+});
+
+cli.addArgument([ '--trace' ], {
+ help: 'Show stack trace on error',
+ action: 'storeTrue'
+});
+
+cli.addArgument([ 'file' ], {
+ help: 'File to read',
+ nargs: '?',
+ defaultValue: '-'
+});
+
+cli.addArgument([ '-o', '--output' ], {
+ help: 'File to write',
+ defaultValue: '-'
+});
+
+var options = cli.parseArgs();
+
+
+function readFile(filename, encoding, callback) {
+ if (options.file === '-') {
+ // read from stdin
+ var chunks = [];
+
+ process.stdin.on('data', function (chunk) { chunks.push(chunk); });
+
+ process.stdin.on('end', function () {
+ return callback(null, Buffer.concat(chunks).toString(encoding));
+ });
+ } else {
+ fs.readFile(filename, encoding, callback);
+ }
+}
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+readFile(options.file, 'utf8', function (err, input) {
+ var output, md;
+
+ if (err) {
+ if (err.code === 'ENOENT') {
+ console.error('File not found: ' + options.file);
+ process.exit(2);
+ }
+
+ console.error(
+ options.trace && err.stack ||
+ err.message ||
+ String(err));
+
+ process.exit(1);
+ }
+
+ md = require('..')({
+ html: !options.no_html,
+ xhtmlOut: false,
+ typographer: options.typographer,
+ linkify: options.linkify
+ });
+
+ try {
+ output = md.render(input);
+
+ } catch (e) {
+ console.error(
+ options.trace && e.stack ||
+ e.message ||
+ String(e));
+
+ process.exit(1);
+ }
+
+ if (options.output === '-') {
+ // write to stdout
+ process.stdout.write(output);
+ } else {
+ fs.writeFileSync(options.output, output);
+ }
+});