upload-node-app-s3
Version:
Package to upload node app compilation to AWS S3
118 lines (106 loc) • 3.04 kB
JavaScript
;
import S3 from 'aws-sdk/clients/s3.js';
import fs from 'fs';
import mime from 'mime';
/**
* Upload an entire directory to an S3 bucket
* @param {*} accessKeyId AWS access key
* @param {*} secretAccessKey AWS Access Key ID
* @param {*} bucket Name of the bucket
* @param {*} buildPath Directory to upload to S3
* @param prefix Updated path prefix on every recursion to upload subdirectories
*/
export const recursiveUpload = (accessKeyId, secretAccessKey,bucket, buildPath, prefix = '') => {
const s3 = new S3({
accessKeyId: accessKeyId,
secretAccessKey: secretAccessKey
});
return new Promise((resolve, reject) =>{
fs.readdir(buildPath, (err, files) => {
if(err) reject(Error(err));
files.forEach(file => {
if(!fs.lstatSync(buildPath + '/'+file).isDirectory()){
fs.readFile(buildPath+ '/'+file, (err, data) => {
if (err) reject(Error(err));
const params = {
Bucket: bucket,
Key: prefix + file,
Body: data,
ContentType: mime.getType(buildPath+ '/'+file)
}
s3.upload(params).promise().then((data)=>{
resolve(data);
}).catch((err)=>{
reject(Error(err))
});
});
}else{
recursiveUpload(accessKeyId, secretAccessKey, bucket, buildPath + '/'+file, prefix+file+'/');
}
})
});
})
}
/**
* Attach Get policy to S3 bucket
* @param {*} accessKeyId AWS access key
* @param {*} secretAccessKey AWS Access Key ID
* @param {*} bucket Name of the bucket
*/
export const attachPolicy = (accessKeyId, secretAccessKey,bucket) => {
const s3 = new S3({
accessKeyId: accessKeyId,
secretAccessKey: secretAccessKey
});
return new Promise((resolve, reject)=>{
let params = {
Bucket: bucket,
Policy: JSON.stringify({
Version: "2012-10-17",
Statement: [
{
"Sid": "AddPerm",
"Effect": "Allow",
"Principal": "*",
"Action": "s3:GetObject",
"Resource": "arn:aws:s3:::"+bucket+"/*"
}
]
})
}
s3.putBucketPolicy(params, function(err, data) {
if (err){
reject(Error(err));
}else{
resolve("Policy attached successfully");
}
});
})
}
/**
* Enable hosting static websites in S3 bucket
* @param {*} accessKeyId AWS access key
* @param {*} secretAccessKey AWS Access Key ID
* @param {*} bucket Name of the bucket
*/
export const enableHosting = (accessKeyId, secretAccessKey,bucket) => {
const s3 = new S3({
accessKeyId: accessKeyId,
secretAccessKey: secretAccessKey
});
var params = {
Bucket: bucket,
ContentMD5: "",
WebsiteConfiguration: {
IndexDocument: {
Suffix: "index.html"
}
}
};
return new Promise((resolve, reject)=>{
s3.putBucketWebsite(params, function(err, data) {
if (err) reject(Error(err)) // an error occurred
else resolve("Hosting enabled successfully") // successful response
});
});
}