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#! /usr/bin/env node
var Q = require('q');
var _ = require('lodash');
var path = require('path');
var prog = require('commander');
var tinylr = require('tiny-lr-fork');
var pkg = require('../package.json');
var generators = require("../lib/generate").generators;
var initDir = require("../lib/generate/init");
var fs = require('../lib/generate/fs');
var utils = require('./utils');
var build = require('./build');
var Server = require('./server');
// General options
prog
.version(pkg.version);
build.command(prog.command('build [source_dir]'))
.description('Build a gitbook from a directory')
.action(build.folder);
build.command(prog.command('serve [source_dir]'))
.description('Build then serve a gitbook from a directory')
.option('-p, --port <port>', 'Port for server to listen on', 4000)
.option('--no-watch', 'Disable restart with file watching')
.option('--no-cache', 'Disable cache manifest generation')
.action(function(dir, options) {
var server = new Server();
// init livereload server
var lrOptions = {port: 35729};
var lrServer = tinylr(lrOptions);
var lrPath = undefined;
lrServer.listen(lrOptions.port, function(err) {
if (err) { return console.log(err); }
console.log('Live reload server started on port: ' + lrOptions.port);
});
var generate = function() {
if (server.isRunning()) console.log("Stopping server");
server.stop()
.then(function() {
return build.folder(dir, _.extend(options || {}, {
defaultsPlugins: ["livereload"]
}));
})
.then(function(_options) {
console.log();
console.log('Starting server ...');
return server.start(_options.output, options.port)
.then(function() {
console.log('Serving book on http://localhost:'+options.port);
if (lrPath) {
// trigger livereload
lrServer.changed({body:{files:[lrPath]}})
}
if (!options.watch) return;
return utils.watch(_options.input)
.then(function(filepath) {
// set livereload path
lrPath = filepath;
console.log("Restart after change in files");
console.log('');
return generate();
})
})
})
.fail(utils.logError);
};
console.log('Press CTRL+C to quit ...');
console.log('')
generate();
});
build.command(prog.command('pdf [source_dir]'))
.description('Build a gitbook as a PDF')
.option('-pf, --paperformat <format>', 'PDF paper format (default is A4): "5in*7.5in", "10cm*20cm", "A4", "Letter"')
.action(function(dir, options) {
build.file(dir, _.extend(options, {
extension: "pdf",
format: "pdf"
}));
});
build.command(prog.command('ebook [source_dir]'))
.description('Build a gitbook as a eBook')
.option('-c, --cover <path>', 'Cover image, default is cover.png if exists')
.action(function(dir, options) {
var ext = options.output ? path.extname(options.output) : "epub";
build.file(dir, _.extend(options, {
extension: ext,
format: "ebook"
}));
});
prog
.command('init [source_dir]')
.description('Create files and folders based on contents of SUMMARY.md')
.action(function(dir) {
dir = dir || process.cwd();
return initDir(dir);
});
// Parse and fallback to help if no args
if(_.isEmpty(prog.parse(process.argv).args) && process.argv.length === 2) {
prog.help();
}
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