serverless/tests/test_utils.js
2015-09-06 22:07:44 -05:00

82 lines
2.5 KiB
JavaScript

'use strict';
require('shelljs/global');
var fs = require('fs'),
os = require('os'),
wrench = require('wrench'),
path = require('path'),
Promise = require('bluebird'),
uuid = require('node-uuid'),
JawsError = require('../lib/jaws-error'),
utils = require('../lib/utils');
function npmInstall(dir) {
var cwd = process.cwd();
process.chdir(dir);
if (exec('npm install ', {silent: true}).code !== 0) {
throw new Error('Error removing ' + config.tmpDir);
}
process.chdir(cwd);
}
/**
* Create test project
* @param projectName
* @param projectRegion
* @param projectStage
* @param projectIAMRole
* @param projectEnvBucket
* @param npmInstallDirs list of dirs relative to project root to execute npm install on
* @returns {string} full path to proj temp dir
*/
module.exports.createTestProject = function(projectName,
projectRegion,
projectStage,
projectIAMRole,
projectEnvBucket,
npmInstallDirs) {
// Create Test Project
var tmpProjectPath = path.join(os.tmpdir(), projectName + '-' + uuid.v4());
utils.logIfVerbose('Creating test proj in ' + tmpProjectPath + '\n');
if (fs.existsSync(tmpProjectPath)) {
throw new JawsError('Temp dir ' + tmpProjectPath + ' already exists');
}
// Copy test project to temp directory
fs.mkdirSync(tmpProjectPath);
wrench.copyDirSyncRecursive(path.join(__dirname, './test-prj'), tmpProjectPath, {
forceDelete: true,
});
// Add jaws.json project data
var projectJSON = require(path.join(tmpProjectPath, 'jaws.json'));
projectJSON.name = projectName;
projectJSON.project.stages = {};
projectJSON.project.stages[projectStage] = [{
region: projectRegion,
iamRoleArn: projectIAMRole,
},];
projectJSON.project.envVarBucket = {
name: projectEnvBucket,
region: projectRegion,
};
fs.writeFileSync(path.join(tmpProjectPath, 'jaws.json'), JSON.stringify(projectJSON, null, 2));
// Create admin.env file
fs.writeFileSync(path.join(tmpProjectPath, 'admin.env'), 'ADMIN_AWS_PROFILE=' + process.env.TEST_JAWS_PROFILE);
//Need to run npm install on the test project, they recommend NOT doing this programatically
//https://github.com/npm/npm#using-npm-programmatically
if (npmInstallDirs) {
npmInstallDirs.forEach(function(dir) {
npmInstall(path.join(tmpProjectPath, dir));
});
}
return tmpProjectPath;
};