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const path = require("path");
const gulp = require('gulp');
const zip = require('gulp-zip');
const run = require('gulp-run');
const runSequence = require('run-sequence');
const log = require('fancy-log');
const AWS = require('aws-sdk');
const s3 = new AWS.S3({apiVersion: '2006-03-01'});
const s3Options = {
test: {
ebAppName: 'my-app-name',
ebEnvName: 'my-app-test',
bucketName: "my-bucket-name",
deployPackageName: "",
packageName: my-package.zip"
},
active: null
};
gulp.task('deploy-test', deployTest);
gulp.task('copy-to-bucket', copyToS3Bucket);
gulp.task('publish-version-to-eb', publishVersionToEB);
gulp.task('publish-environment-to-eb', publishEnvironmentToEB);
gulp.task('zip-build', zipBuild)
function copyToS3Bucket() {
const options = s3Options.active;
const packageNameAndLocation = "./deploy/" + options.deployPackageName;
const s3BucketPath = "s3://" + options.bucketName;
log.info("Copying package '" + packageNameAndLocation + "' to " + s3BucketPath);
return run("aws s3 cp " + packageNameAndLocation + " " + s3BucketPath ).exec();
}
function buildDeploymentVersion(){
const instance = new Date();
const date = instance.getDate().toString().padStart("2", "0");
const month = instance.getMonth().toString().padStart("2", "0");
const year = instance.getFullYear().toString();
const hours = instance.getHours().toString().padStart("2", "0");
const minutes = instance.getMinutes().toString().padStart("2", "0");
return date + month + year + hours + minutes;
}
function deployTest(done) {
const options = s3Options.test;
s3Options.active = options;
s3Options.active.deployPackageName = buildDeploymentVersion() + "-" + options.packageName;
log.info("Attempting build, package, and deploy for Test with - " + JSON.stringify(s3Options.active));
runSequence('zip-build',
'copy-to-bucket',
'publish-version-to-eb',
'publish-environment-to-eb',
done);
}
function publishVersionToEB(){
const options = s3Options.active;
log.info("Publishing product to App - '" + options.ebAppName + "' and Env - '" + options.ebEnvName + "'" );
const createAppCommand = "aws elasticbeanstalk create-application-version --application-name " + options.ebAppName + " --version-label " + options.deployPackageName + " --source-bundle S3Bucket=" + options.bucketName + ",S3Key=" + options.deployPackageName + "";
return run(createAppCommand).exec();
}
function publishEnvironmentToEB(){
const options = s3Options.active;
log.info("Publishing Environment to EB w/ App - '" + options.ebAppName + "' and Env - '" + options.ebEnvName + "'" );
const updateEnvironmentCommand = "aws elasticbeanstalk update-environment --environment-name " + options.ebEnvName + " --version-label " + options.deployPackageName + "";
return run(updateEnvironmentCommand).exec();
}
function zipBuild(){
const options = s3Options.active;
log.info("Packaging product to - " + options.deployPackageName);
// when zipping the files we want to grab all files and sub folders
// we want to omit our deploy and test files (no need for those in EB)
return gulp.src(["./**/*.*",
"!./node_modules/**/*.*",
"!./deploy/**/*.*",
"!./test/**/*.*"
])
.pipe(zip(options.deployPackageName))
.pipe(gulp.dest("deploy"));
}
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