mirror of
https://github.com/JuanCanham/HackMyResume.git
synced 2025-05-12 00:27:08 +01:00
422 lines
13 KiB
JavaScript
422 lines
13 KiB
JavaScript
/*
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* decaffeinate suggestions:
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* DS102: Remove unnecessary code created because of implicit returns
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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/**
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Definition of the `main` function.
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@module cli/main
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@license MIT. See LICENSE.md for details.
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*/
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const HMR = require('../index');
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const PKG = require('../../package.json');
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const FS = require('fs');
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const EXTEND = require('extend');
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const chalk = require('chalk');
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const PATH = require('path');
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const HMSTATUS = require('../core/status-codes');
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const safeLoadJSON = require('../utils/safe-json-loader');
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//StringUtils = require '../utils/string.js'
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const _ = require('underscore');
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const OUTPUT = require('./out');
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const PAD = require('string-padding');
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const { Command } = require('commander');
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const M2C = require('../utils/md2chalk');
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const printf = require('printf');
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const _opts = { };
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const _title = chalk.white.bold(`\n*** HackMyResume v${PKG.version} ***`);
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const _out = new OUTPUT( _opts );
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const _err = require('./error');
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let _exitCallback = null;
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/*
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A callable implementation of the HackMyResume CLI. Encapsulates the command
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line interface as a single method accepting a parameter array.
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@alias module:cli/main.main
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@param rawArgs {Array} An array of command-line parameters. Will either be
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process.argv (in production) or custom parameters (in test).
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*/
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module.exports = function( rawArgs, exitCallback ) {
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const initInfo = initialize( rawArgs, exitCallback );
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if (initInfo === null) {
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return;
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}
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const { args } = initInfo;
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// Create the top-level (application) command...
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const program = new Command('hackmyresume')
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.version(PKG.version)
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.description(chalk.yellow.bold('*** HackMyResume ***'))
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.option('-s --silent', 'Run in silent mode')
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.option('--no-color', 'Disable colors')
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.option('--color', 'Enable colors')
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.option('-d --debug', 'Enable diagnostics', false)
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.option('-a --assert', 'Treat warnings as errors', false)
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.option('-v --version', 'Show the version')
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.allowUnknownOption();
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program.jsonArgs = initInfo.options;
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// Create the NEW command
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program
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.command('new')
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.arguments('<sources...>')
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.option('-f --format <fmt>', 'FRESH or JRS format', 'FRESH')
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.alias('create')
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.description('Create resume(s) in FRESH or JSON RESUME format.')
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.action((function( sources ) {
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execute.call( this, sources, [], this.opts(), logMsg);
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})
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);
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// Create the VALIDATE command
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program
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.command('validate')
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.arguments('<sources...>')
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.description('Validate a resume in FRESH or JSON RESUME format.')
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.action(function(sources) {
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execute.call( this, sources, [], this.opts(), logMsg);
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});
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// Create the CONVERT command
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program
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.command('convert')
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.description('Convert a resume to/from FRESH or JSON RESUME format.')
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.option('-f --format <fmt>', 'FRESH or JRS format and optional version', undefined)
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.action(function() {
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const x = splitSrcDest.call( this );
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execute.call( this, x.src, x.dst, this.opts(), logMsg);
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});
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// Create the ANALYZE command
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program
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.command('analyze')
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.arguments('<sources...>')
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.option('--private', 'Include resume fields marked as private', false)
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.description('Analyze one or more resumes.')
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.action(function( sources ) {
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execute.call( this, sources, [], this.opts(), logMsg);
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});
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// Create the PEEK command
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program
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.command('peek')
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.arguments('<sources...>')
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.description('Peek at a resume field or section')
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//.action(( sources, sectionOrField ) ->
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.action(function( sources ) {
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const dst = (sources && (sources.length > 1)) ? [sources.pop()] : [];
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execute.call( this, sources, dst, this.opts(), logMsg);
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});
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// Create the BUILD command
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program
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.command('build')
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.alias('generate')
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.option('-t --theme <theme>', 'Theme name or path')
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.option('-n --no-prettify', 'Disable HTML prettification', true)
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.option('-c --css <option>', 'CSS linking / embedding')
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.option('-p --pdf <engine>', 'PDF generation engine')
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.option('--no-sort', 'Sort resume sections by date', false)
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.option('--tips', 'Display theme tips and warnings.', false)
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.option('--private', 'Include resume fields marked as private', false)
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.option('--no-escape', 'Turn off encoding in Handlebars themes.', false)
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.description('Generate resume to multiple formats')
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//.action(( sources, targets, options ) ->
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.action(function() {
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const x = splitSrcDest.call( this );
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execute.call( this, x.src, x.dst, this.opts(), logMsg);
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});
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// Create the HELP command
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program
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.command('help')
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.arguments('[command]')
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.description('Get help on a HackMyResume command')
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.action(function( cmd ) {
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cmd = cmd || 'use';
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const manPage = FS.readFileSync(
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PATH.join(__dirname, `help/${cmd}.txt`),
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'utf8');
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_out.log(M2C(manPage, 'white', 'yellow.bold'));
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});
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program.parse( args );
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if (!program.args.length) {
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throw {fluenterror: 4};
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}
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};
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/* Massage command-line args and setup Commander.js. */
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var initialize = function( ar, exitCallback ) {
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_exitCallback = exitCallback || process.exit;
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const o = initOptions(ar);
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if (o.ex) {
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_err.init(false, true, false);
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if( o.ex.op === 'parse' ) {
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_err.err({
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fluenterror: o.ex.op === 'parse' ? HMSTATUS.invalidOptionsFile : HMSTATUS.optionsFileNotFound,
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inner: o.ex.inner,
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quit: true
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});
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} else {
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_err.err({fluenterror: HMSTATUS.optionsFileNotFound, inner: o.ex.inner, quit: true});
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}
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return null;
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}
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o.silent || logMsg( _title );
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// Emit debug prelude if --debug was specified
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if (o.debug) {
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_out.log(chalk.cyan('The -d or --debug switch was specified. DEBUG mode engaged.'));
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_out.log('');
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_out.log(chalk.cyan(PAD(' Platform:',25, null, PAD.RIGHT)) + chalk.cyan.bold( process.platform === 'win32' ? 'windows' : process.platform ));
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_out.log(chalk.cyan(PAD(' Node.js:',25, null, PAD.RIGHT)) + chalk.cyan.bold( process.version ));
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_out.log(chalk.cyan(PAD(' HackMyResume:',25, null, PAD.RIGHT)) + chalk.cyan.bold(`v${PKG.version}` ));
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_out.log(chalk.cyan(PAD(' FRESCA:',25, null, PAD.RIGHT)) + chalk.cyan.bold( PKG.dependencies.fresca ));
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//_out.log(chalk.cyan(PAD(' fresh-themes:',25, null, PAD.RIGHT)) + chalk.cyan.bold( PKG.dependencies['fresh-themes'] ))
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//_out.log(chalk.cyan(PAD(' fresh-jrs-converter:',25, null, PAD.RIGHT)) + chalk.cyan.bold( PKG.dependencies['fresh-jrs-converter'] ))
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_out.log('');
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}
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_err.init(o.debug, o.assert, o.silent);
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// Handle invalid verbs here (a bit easier here than in commander.js)...
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if (o.verb && !HMR.verbs[ o.verb ] && !HMR.alias[ o.verb ] && (o.verb !== 'help')) {
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_err.err({fluenterror: HMSTATUS.invalidCommand, quit: true, attempted: o.orgVerb}, true);
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}
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// Override the .missingArgument behavior
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Command.prototype.missingArgument = function() {
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if (this.name() !== 'help') {
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_err.err({
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verb: this.name(),
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fluenterror: HMSTATUS.resumeNotFound
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}
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, true);
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}
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};
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// Override the .helpInformation behavior
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Command.prototype.helpInformation = function() {
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const manPage = FS.readFileSync(
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PATH.join(__dirname, 'help/use.txt'), 'utf8' );
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return M2C(manPage, 'white', 'yellow');
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};
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return {
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args: o.args,
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options: o.json
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};
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};
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/* Init options prior to setting up command infrastructure. */
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var initOptions = function( ar ) {
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let oJSON, oVerb;
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oVerb;
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let verb = '';
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const args = ar.slice();
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const cleanArgs = args.slice( 2 );
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oJSON;
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if (cleanArgs.length) {
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// Support case-insensitive sub-commands (build, generate, validate, etc)
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const vidx = _.findIndex(cleanArgs, v => v[0] !== '-');
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if (vidx !== -1) {
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oVerb = cleanArgs[ vidx ];
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verb = (args[ vidx + 2 ] = oVerb.trim().toLowerCase());
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}
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// Remove --options --opts -o and process separately
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const optsIdx = _.findIndex(cleanArgs, v => (v === '-o') || (v === '--options') || (v === '--opts'));
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if (optsIdx !== -1) {
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let optStr = cleanArgs[ optsIdx + 1];
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args.splice( optsIdx + 2, 2 );
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if (optStr && (optStr = optStr.trim())) {
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//var myJSON = JSON.parse(optStr);
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if( optStr[0] === '{') {
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// TODO: remove use of evil(). - hacksalot
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/* jshint ignore:start */
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oJSON = eval(`(${optStr})`); // jshint ignore:line <-- no worky
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/* jshint ignore:end */
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} else {
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const inf = safeLoadJSON( optStr );
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if( !inf.ex ) {
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oJSON = inf.json;
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} else {
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return inf;
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}
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}
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}
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}
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}
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// Grab the --debug flag, --silent, --assert and --no-color flags
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const isDebug = _.some(args, v => (v === '-d') || (v === '--debug'));
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const isSilent = _.some(args, v => (v === '-s') || (v === '--silent'));
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const isAssert = _.some(args, v => (v === '-a') || (v === '--assert'));
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const isMono = _.some(args, v => v === '--no-color');
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const isNoEscape = _.some(args, v => v === '--no-escape');
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return {
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color: !isMono,
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debug: isDebug,
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silent: isSilent,
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assert: isAssert,
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noescape: isNoEscape,
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orgVerb: oVerb,
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verb,
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json: oJSON,
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args
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};
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};
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/* Invoke a HackMyResume verb. */
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var execute = function( src, dst, opts, log ) {
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// Create the verb
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const v = new (HMR.verbs[ this.name() ])();
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// Initialize command-specific options
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loadOptions.call(this, opts, this.parent.jsonArgs);
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// Set up error/output handling
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_opts.errHandler = v;
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_out.init(_opts);
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// Hook up event notifications
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v.on('hmr:status', function() { return _out.do.apply(_out, arguments); });
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v.on('hmr:error', function() { return _err.err.apply(_err, arguments); });
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// Invoke the verb using promise syntax
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const prom = v.invoke.call(v, src, dst, _opts, log);
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prom.then(executeSuccess, executeFail);
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};
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/* Success handler for verb invocations. Calls process.exit by default */
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var executeSuccess = function() {};
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// Can't call _exitCallback here (process.exit) when PDF is running in BK
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//_exitCallback 0; return
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/* Failure handler for verb invocations. Calls process.exit by default */
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var executeFail = function(err) {
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//console.dir err
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let finalErrorCode = -1;
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if (err) {
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if (err.fluenterror) {
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finalErrorCode = err.fluenterror;
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} else if (err.length) {
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finalErrorCode = err[0].fluenterror;
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} else {
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finalErrorCode = err;
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}
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}
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if (_opts.debug) {
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const msgs = require('./msg').errors;
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logMsg(printf(M2C( msgs.exiting.msg, 'cyan' ), finalErrorCode));
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if (err.stack) { logMsg(err.stack); }
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}
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_exitCallback(finalErrorCode);
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};
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/*
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Initialize HackMyResume options.
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TODO: Options loading is a little hacky, for two reasons:
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- Commander.js idiosyncracies
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- Need to accept JSON inputs from the command line.
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*/
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var loadOptions = function( o, cmdO ) {
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// o and this.opts() seem to be the same (command-specific options)
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// Load the specified options file (if any) and apply options
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if( cmdO ) {
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o = EXTEND(true, o, cmdO);
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}
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// Merge in command-line options
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o = EXTEND( true, o, this.opts() );
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// Kludge parent-level options until piping issue is resolved
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if ((this.parent.silent !== undefined) && (this.parent.silent !== null)) {
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o.silent = this.parent.silent;
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}
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if ((this.parent.debug !== undefined) && (this.parent.debug !== null)) {
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o.debug = this.parent.debug;
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}
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if ((this.parent.assert !== undefined) && (this.parent.assert !== null)) {
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o.assert = this.parent.assert;
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}
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if (o.debug) {
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logMsg(chalk.cyan('OPTIONS:') + '\n');
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_.each(o, (val, key) =>
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logMsg(chalk.cyan(' %s') + chalk.cyan.bold(' %s'),
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PAD(key,22,null,PAD.RIGHT), val)
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);
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logMsg('');
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}
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// Cache
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EXTEND( true, _opts, o );
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};
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/* Split multiple command-line filenames by the 'TO' keyword */
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var splitSrcDest = function() {
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const params = this.parent.args.filter(j => String.is(j));
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if (params.length === 0) {
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//tmpName = @name()
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throw { fluenterror: HMSTATUS.resumeNotFound, verb: this.name(), quit: true };
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}
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// Find the TO keyword, if any
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const splitAt = _.findIndex( params, p => p.toLowerCase() === 'to');
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// TO can't be the last keyword
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if ((splitAt === (params.length - 1)) && (splitAt !== -1)) {
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logMsg(chalk.yellow('Please ') +
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chalk.yellow.bold('specify an output file') +
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chalk.yellow(' for this operation or ') +
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chalk.yellow.bold('omit the TO keyword') +
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chalk.yellow('.') );
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return;
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}
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return {
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src: params.slice(0, splitAt === -1 ? undefined : splitAt ),
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dst: splitAt === -1 ? [] : params.slice( splitAt + 1 )
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};
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};
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/* Simple logging placeholder. */
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var logMsg = function() {
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// eslint-disable-next-line no-console
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return _opts.silent || console.log.apply( console.log, arguments );
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};
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