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109 lines
2.5 KiB
109 lines
2.5 KiB
#!/usr/bin/env node
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var argv = require('yargs')
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.example('$0 ./path/to/files')
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.example('$0 -w source/scss -w source/js ./public')
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.option('bind', {
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alias: 'b',
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describe: 'Host/port for static server to bind to',
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type: 'string',
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default: '127.0.0.1:3000',
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})
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.option('lrbind', {
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alias: 'l',
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describe: 'Host/port for LiveReload to bind to',
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type: 'string',
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default: '127.0.0.1:35729',
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})
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.option('watch', {
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alias: 'w',
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describe: 'Directory to watch for changes',
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type: 'array',
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})
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.command('$0', '', function (yargs) {
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yargs.positional('serve', {
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type: 'string',
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describe: 'The directory to serve static files from',
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});
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})
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.argv;
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// Parse static server host/port
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var host = '127.0.0.1';
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var port = 3000;
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if (argv.bind) {
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if (typeof argv.bind === 'number') {
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port = argv.bind;
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} else {
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var bind = argv.bind.split(':', 2);
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if (bind.length > 1) {
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host = bind[0];
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port = parseInt(bind[1]);
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} else {
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port = parseInt(bind[0]);
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}
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}
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}
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// Parse LiveReload server host/port
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var lrhost = '127.0.0.1';
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var lrport = 35729;
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if (argv.lrbind) {
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if (typeof argv.lrbind === 'number') {
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lrport = argv.lrbind;
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} else {
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var lrbind = argv.lrbind.split(':', 2);
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if (lrbind.length > 1) {
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lrhost = lrbind[0];
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lrport = parseInt(lrbind[1]);
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} else {
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lrport = parseInt(lrbind[0]);
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}
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}
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}
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// Parse directories LiveReload should watch
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var watching = argv.watch || [];
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if (typeof watching === 'string') {
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watching = [watching];
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}
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// Parse directory to serve static files from
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var serve = argv._[0] || process.cwd();
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if (watching.length === 0) {
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watching.push(serve);
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}
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var express = require('express');
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var livereload = require('livereload');
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var lrserver = livereload.createServer({
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// We will start this manually later
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noListen: true,
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port: lrport,
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host: lrhost,
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});
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var app = express();
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app.use(require('connect-livereload')({
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port: lrport,
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host: lrhost,
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}));
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app.use(express.static(serve));
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module.exports = {
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app: app,
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lrserver: lrserver,
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};
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if (!module.parent) {
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app.listen(port, host, function () {
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console.log('Server listening at http://' + host + ':' + port + '/');
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});
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lrserver.listen(function () {
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console.log('LiveReload server listening at ws://' + lrhost + ':' + lrport + '/');
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watching.forEach(function (fname) {
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console.log('LiveReloading is watching ' + fname);
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lrserver.watch(fname);
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});
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});
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}
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