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authorDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
committerDimitri Staessens <dimitri@ouroboros.rocks>2019-10-06 21:37:45 +0200
commit3c51c3be85bb0d1bdb87ea0d6632f1c256912f27 (patch)
treec7ccc8279b12c4f7bdbbb4270d617e48f51722e4 /node_modules/js-yaml/bin
parent412c104bebc507bea9c94fd53b5bdc4b64cbfe31 (diff)
downloadwebsite-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.tar.gz
website-3c51c3be85bb0d1bdb87ea0d6632f1c256912f27.zip
build: Add some required modules for node
Diffstat (limited to 'node_modules/js-yaml/bin')
-rwxr-xr-xnode_modules/js-yaml/bin/js-yaml.js132
1 files changed, 132 insertions, 0 deletions
diff --git a/node_modules/js-yaml/bin/js-yaml.js b/node_modules/js-yaml/bin/js-yaml.js
new file mode 100755
index 0000000..e79186b
--- /dev/null
+++ b/node_modules/js-yaml/bin/js-yaml.js
@@ -0,0 +1,132 @@
+#!/usr/bin/env node
+
+
+'use strict';
+
+/*eslint-disable no-console*/
+
+
+// stdlib
+var fs = require('fs');
+
+
+// 3rd-party
+var argparse = require('argparse');
+
+
+// internal
+var yaml = require('..');
+
+
+////////////////////////////////////////////////////////////////////////////////
+
+
+var cli = new argparse.ArgumentParser({
+ prog: 'js-yaml',
+ version: require('../package.json').version,
+ addHelp: true
+});
+
+
+cli.addArgument([ '-c', '--compact' ], {
+ help: 'Display errors in compact mode',
+ action: 'storeTrue'
+});
+
+
+// deprecated (not needed after we removed output colors)
+// option suppressed, but not completely removed for compatibility
+cli.addArgument([ '-j', '--to-json' ], {
+ help: argparse.Const.SUPPRESS,
+ dest: 'json',
+ action: 'storeTrue'
+});
+
+
+cli.addArgument([ '-t', '--trace' ], {
+ help: 'Show stack trace on error',
+ action: 'storeTrue'
+});
+
+cli.addArgument([ 'file' ], {
+ help: 'File to read, utf-8 encoded without BOM',
+ nargs: '?',
+ 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 (error, input) {
+ var output, isYaml;
+
+ if (error) {
+ if (error.code === 'ENOENT') {
+ console.error('File not found: ' + options.file);
+ process.exit(2);
+ }
+
+ console.error(
+ options.trace && error.stack ||
+ error.message ||
+ String(error));
+
+ process.exit(1);
+ }
+
+ try {
+ output = JSON.parse(input);
+ isYaml = false;
+ } catch (err) {
+ if (err instanceof SyntaxError) {
+ try {
+ output = [];
+ yaml.loadAll(input, function (doc) { output.push(doc); }, {});
+ isYaml = true;
+
+ if (output.length === 0) output = null;
+ else if (output.length === 1) output = output[0];
+
+ } catch (e) {
+ if (options.trace && err.stack) console.error(e.stack);
+ else console.error(e.toString(options.compact));
+
+ process.exit(1);
+ }
+ } else {
+ console.error(
+ options.trace && err.stack ||
+ err.message ||
+ String(err));
+
+ process.exit(1);
+ }
+ }
+
+ if (isYaml) console.log(JSON.stringify(output, null, ' '));
+ else console.log(yaml.dump(output));
+});