372 lines
13 KiB
JavaScript
372 lines
13 KiB
JavaScript
(function() {
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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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/* Invoke a HackMyResume verb. */
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/* Success handler for verb invocations. Calls process.exit by default */
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/* Init options prior to setting up command infrastructure. */
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/* Massage command-line args and setup Commander.js. */
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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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/* Simple logging placeholder. */
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/* Split multiple command-line filenames by the 'TO' keyword */
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var Command, EXTEND, FS, HMR, HMSTATUS, M2C, OUTPUT, PAD, PATH, PKG, _, _err, _exitCallback, _opts, _out, _title, chalk, execute, executeFail, executeSuccess, initOptions, initialize, loadOptions, logMsg, printf, safeLoadJSON, splitSrcDest;
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HMR = require('../index');
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PKG = require('../../package.json');
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FS = require('fs');
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EXTEND = require('extend');
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chalk = require('chalk');
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PATH = require('path');
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HMSTATUS = require('../core/status-codes');
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safeLoadJSON = require('../utils/safe-json-loader');
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//StringUtils = require '../utils/string.js'
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_ = require('underscore');
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OUTPUT = require('./out');
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PAD = require('string-padding');
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Command = require('commander').Command;
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M2C = require('../utils/md2chalk');
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printf = require('printf');
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_opts = {};
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_title = chalk.white.bold('\n*** HackMyResume v' + PKG.version + ' ***');
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_out = new OUTPUT(_opts);
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_err = require('./error');
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_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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var args, initInfo, program;
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initInfo = initialize(rawArgs, exitCallback);
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if (initInfo === null) {
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return;
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}
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args = initInfo.args;
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// Create the top-level (application) command...
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program = new Command('hackmyresume').version(PKG.version).description(chalk.yellow.bold('*** HackMyResume ***')).option('-s --silent', 'Run in silent mode').option('--no-color', 'Disable colors').option('--color', 'Enable colors').option('-d --debug', 'Enable diagnostics', false).option('-a --assert', 'Treat warnings as errors', false).option('-v --version', 'Show the version').allowUnknownOption();
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program.jsonArgs = initInfo.options;
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// Create the NEW command
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program.command('new').arguments('<sources...>').option('-f --format <fmt>', 'FRESH or JRS format', 'FRESH').alias('create').description('Create resume(s) in FRESH or JSON RESUME format.').action((function(sources) {
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execute.call(this, sources, [], this.opts(), logMsg);
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}));
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// Create the VALIDATE command
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program.command('validate').arguments('<sources...>').description('Validate a resume in FRESH or JSON RESUME format.').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.command('convert').description('Convert a resume to/from FRESH or JSON RESUME format.').option('-f --format <fmt>', 'FRESH or JRS format and optional version', void 0).action(function() {
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var x;
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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.command('analyze').arguments('<sources...>').option('--private', 'Include resume fields marked as private', false).description('Analyze one or more resumes.').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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//.action(( sources, sectionOrField ) ->
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program.command('peek').arguments('<sources...>').description('Peek at a resume field or section').action(function(sources) {
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var dst;
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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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//.action(( sources, targets, options ) ->
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program.command('build').alias('generate').option('-t --theme <theme>', 'Theme name or path').option('-n --no-prettify', 'Disable HTML prettification', true).option('-c --css <option>', 'CSS linking / embedding').option('-p --pdf <engine>', 'PDF generation engine').option('--no-sort', 'Sort resume sections by date', false).option('--tips', 'Display theme tips and warnings.', false).option('--private', 'Include resume fields marked as private', false).option('--no-escape', 'Turn off encoding in Handlebars themes.', false).description('Generate resume to multiple formats').action(function() {
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var x;
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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.command('help').arguments('[command]').description('Get help on a HackMyResume command').action(function(cmd) {
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var manPage;
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cmd = cmd || 'use';
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manPage = FS.readFileSync(PATH.join(__dirname, 'help/' + cmd + '.txt'), '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 {
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fluenterror: 4
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};
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}
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};
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initialize = function(ar, exitCallback) {
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var o;
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_exitCallback = exitCallback || process.exit;
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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({
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fluenterror: HMSTATUS.optionsFileNotFound,
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inner: o.ex.inner,
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quit: true
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});
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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({
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fluenterror: HMSTATUS.invalidCommand,
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quit: true,
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attempted: o.orgVerb
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}, true);
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}
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// Override the .missingArgument behavior
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Command.prototype.missingArgument = function(/* unused */) {
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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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}, 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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var manPage;
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manPage = FS.readFileSync(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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initOptions = function(ar) {
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oVerb;
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/* jshint ignore:end */
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var args, cleanArgs, inf, isAssert, isDebug, isMono, isNoEscape, isSilent, oJSON, oVerb, optStr, optsIdx, verb, vidx;
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verb = '';
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args = ar.slice();
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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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vidx = _.findIndex(cleanArgs, function(v) {
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return v[0] !== '-';
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});
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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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optsIdx = _.findIndex(cleanArgs, function(v) {
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return v === '-o' || v === '--options' || v === '--opts';
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});
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if (optsIdx !== -1) {
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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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} else {
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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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isDebug = _.some(args, function(v) {
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return v === '-d' || v === '--debug';
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});
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isSilent = _.some(args, function(v) {
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return v === '-s' || v === '--silent';
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});
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isAssert = _.some(args, function(v) {
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return v === '-a' || v === '--assert';
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});
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isMono = _.some(args, function(v) {
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return v === '--no-color';
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});
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isNoEscape = _.some(args, function(v) {
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return v === '--no-escape';
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});
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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: verb,
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json: oJSON,
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args: args
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};
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};
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execute = function(src, dst, opts, log) {
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var prom, v;
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// Create the verb
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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() {
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return _out.do.apply(_out, arguments);
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});
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v.on('hmr:error', function() {
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return _err.err.apply(_err, arguments);
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});
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// Invoke the verb using promise syntax
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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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executeSuccess = function(/*obj*/) {};
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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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executeFail = function(err) {
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var finalErrorCode, msgs;
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//console.dir err
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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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msgs = require('./msg').errors;
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logMsg(printf(M2C(msgs.exiting.msg, 'cyan'), finalErrorCode));
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if (err.stack) {
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logMsg(err.stack);
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}
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}
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_exitCallback(finalErrorCode);
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};
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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 !== void 0 && 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 !== void 0 && 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 !== void 0 && 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, function(val, key) {
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return logMsg(chalk.cyan(' %s') + chalk.cyan.bold(' %s'), PAD(key, 22, null, PAD.RIGHT), val);
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});
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logMsg('');
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}
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EXTEND(true, _opts, o);
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};
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splitSrcDest = function() {
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var params, splitAt;
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params = this.parent.args.filter(function(j) {
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return String.is(j);
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});
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if (params.length === 0) {
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throw {
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//tmpName = @name()
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fluenterror: HMSTATUS.resumeNotFound,
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verb: this.name(),
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quit: true
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};
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}
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// Find the TO keyword, if any
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splitAt = _.findIndex(params, function(p) {
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return p.toLowerCase() === 'to';
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});
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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 ') + chalk.yellow.bold('specify an output file') + chalk.yellow(' for this operation or ') + chalk.yellow.bold('omit the TO keyword') + 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 ? void 0 : splitAt),
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dst: splitAt === -1 ? [] : params.slice(splitAt + 1)
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};
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};
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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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}).call(this);
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//# sourceMappingURL=main.js.map
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