69 lines
1.6 KiB
Plaintext
69 lines
1.6 KiB
Plaintext
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#!/usr/bin/env node
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var fs = require('fs');
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var path = require('path');
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// default DEBUG if not set already
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process.env.DEBUG = process.env.DEBUG || 'tinylr tinylr:*';
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var Server = require('..').Server;
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var noptify = require('noptify');
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var program = noptify(process.argv, { program: 'tiny-lr' })
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.version('0.0.1')
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.option('port', '-p', 'Port to listen on (default: 35729)', Number)
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.option('pid', 'Path to the generated PID file (default: ./tiny-lr.pid)', String);
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var opts = program.parse();
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opts.port = opts.port || 35729;
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opts.pid = opts.pid || path.resolve('tiny-lr.pid');
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// if it was required, don't start the server and expose the Server object.
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if (module.parent) {
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module.exports = Server;
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return;
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}
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// Server
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// Thanks to @FGRibreau for his very simple and very handy gist:
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// https://gist.github.com/1846952
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process.title = 'tiny-lr';
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process.on('exit', function() {
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console.log('... Closing server ...');
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console.log('... Removing pid file (%s) ...', opts.pid);
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fs.unlinkSync(opts.pid);
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});
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process.on('SIGTERM', function() {
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return process.exit(0);
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});
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process.on('SIGINT', function() {
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return process.exit(0);
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});
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var srv = new Server(opts);
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srv.on('close', function() {
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process.nextTick(function() {
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process.exit();
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});
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});
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console.log();
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srv.listen(opts.port, function(err) {
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fs.writeFile(opts.pid, process.pid, function(err) {
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if(err) {
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console.log('... Cannot write pid file: %s', opts.pid);
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process.exit(1)
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}
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console.log('... Listening on %s (pid: %s) ...', opts.port, process.pid);
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console.log('... pid file: %s', opts.pid);
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});
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});
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