OpenDroneMap-NodeODM/libs/processRunner.js

102 wiersze
3.6 KiB
JavaScript

/*
Node-OpenDroneMap Node.js App and REST API to access OpenDroneMap.
Copyright (C) 2016 Node-OpenDroneMap Contributors
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
"use strict";
let fs = require('fs');
let path = require('path');
let assert = require('assert');
let spawn = require('child_process').spawn;
let config = require('../config.js');
let logger = require('./logger');
let utils = require('./utils');
function makeRunner(command, args, requiredOptions = [], outputTestFile = null, skipOnTest = true){
return function(options, done, outputReceived){
for (let requiredOption of requiredOptions){
assert(options[requiredOption] !== undefined, `${requiredOption} must be defined`);
}
let commandArgs = args;
if (typeof commandArgs === 'function') commandArgs = commandArgs(options);
logger.info(`About to run: ${command} ${commandArgs.join(" ")}`);
if (config.test && skipOnTest){
logger.info("Test mode is on, command will not execute");
if (outputTestFile){
fs.readFile(path.resolve(__dirname, outputTestFile), 'utf8', (err, text) => {
if (!err){
if (outputReceived !== undefined){
let lines = text.split("\n");
lines.forEach(line => outputReceived(line));
}
done(null, 0, null);
}else{
logger.warn(`Error: ${err.message}`);
done(err);
}
});
}else{
done(null, 0, null);
}
return;// Skip rest
}
// Launch
const env = utils.clone(process.env);
env.LD_LIBRARY_PATH = path.join(config.odm_path, "SuperBuild", "install", "lib");
let cwd = undefined;
if (options.cwd) cwd = options.cwd;
let childProcess = spawn(command, commandArgs, { env, cwd });
childProcess
.on('exit', (code, signal) => done(null, code, signal))
.on('error', done);
if (outputReceived !== undefined){
childProcess.stdout.on('data', chunk => outputReceived(chunk.toString()));
childProcess.stderr.on('data', chunk => outputReceived(chunk.toString()));
}else{
childProcess.stdout.on('data', () => {});
childProcess.stderr.on('data', () => {});
}
return childProcess;
};
}
module.exports = {
runPostProcessingScript: makeRunner(path.join(__dirname, "..", "scripts", "postprocess.sh"),
function(options){
return [options.projectFolderPath];
},
["projectFolderPath"]),
sevenZip: makeRunner("7z", function(options){
return ["a", "-mx=0", "-r", "-bd", options.destination].concat(options.pathsToArchive);
},
["destination", "pathsToArchive", "cwd"],
null,
false)
};