52 lines
1.3 KiB
JavaScript
52 lines
1.3 KiB
JavaScript
module.exports = function (grunt) {
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var maybeStartServer = function (options) {
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return function () {
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var http = require('http');
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var req = http.request({
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method: 'HEAD',
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path: '/',
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host: 'localhost',
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port: options.port
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});
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function onResponse(res) {
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if (res.statusCode === 200) {
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grunt.log.writeln('server already started');
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} else {
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grunt.log.error('another server is already running at localhost:8000!');
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}
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done(res);
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}
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function onError() {
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grunt.config.set(options.name, true);
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grunt.task.run(options.tasks);
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done();
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}
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var done = (function (cb) {
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return function (res) {
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req.removeListener('error', onError);
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req.removeListener('response', onResponse);
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if (res) res.socket.destroy();
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cb();
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};
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})(this.async());
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req.on('error', onError);
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req.on('response', onResponse);
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req.end();
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};
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};
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grunt.registerTask('maybe_start_server', maybeStartServer({
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name: 'connect-server',
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port: 8000,
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tasks: ['server']
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}));
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grunt.registerTask('maybe_start_kibana', maybeStartServer({
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name: 'kibana-server',
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port: 5601,
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tasks: ['kibana_server']
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}));
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};
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