forked from r7kamura/api-gateway-lambda-example
/
gulpfile.js
79 lines (72 loc) · 2.14 KB
/
gulpfile.js
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var awsLambda = require('node-aws-lambda');
var del = require('del');
var fs = require('fs');
var gulp = require('gulp');
var install = require('gulp-install');
var merge = require('merge-stream');
var path = require('path');
var zip = require('gulp-zip');
var functionsPath = './functions';
/**
* @param {String} directoryPath
* @return {Array.<String>}
*/
var listChildDirectoryPaths = function (directoryPath) {
return fs.readdirSync(directoryPath).filter(function(pathPart) {
return fs.statSync(path.join(directoryPath, pathPart)).isDirectory();
}).map(function (pathPart) {
return path.join(directoryPath, pathPart);
});
}
gulp.task('bundle', function () {
var tasks = listChildDirectoryPaths(functionsPath).map(function (directoryPath) {
return gulp.src(directoryPath + '/package.json')
.pipe(gulp.dest(directoryPath + '/dist'))
.pipe(install({ production: true }));
});
return merge(tasks);
});
gulp.task('clean', function (callback) {
del(
[
'functions/*/dist',
'functions/*/dist.zip',
],
callback
);
});
gulp.task('compile', function () {
var tasks = listChildDirectoryPaths(functionsPath).map(function (directoryPath) {
return gulp.src(directoryPath + '/src/**/*.js').pipe(gulp.dest(directoryPath + '/dist'));
});
return merge(tasks);
});
gulp.task('upload', function (callback) {
Promise.all(
listChildDirectoryPaths(functionsPath).map(function (directoryPath) {
return new Promise(function (resolve, reject) {
awsLambda.deploy(
directoryPath + '/dist.zip',
{
functionName: directoryPath.split('/').pop(),
handler: 'index.handler',
region: 'us-east-1',
role: 'arn:aws:iam::549958975024:role/myFirstRole',
timeout: 60
},
resolve
);
});
})
).then(function () {
callback();
});
});
gulp.task('zip', function () {
var tasks = listChildDirectoryPaths(functionsPath).map(function (directoryPath) {
return gulp.src([directoryPath + '/dist/**/*'])
.pipe(zip('dist.zip'))
.pipe(gulp.dest(directoryPath));
});
return merge(tasks);
});