Remove --s3 option

.env.example

@@ -1,6 +0,0 @@
-S3_BUCKET=
-S3_URL=
-S3_ACL=
-S3_REGION=
-S3_ACCESS_KEY=
-S3_SECRET_KEY=

build.js

@@ -3,7 +3,6 @@
 
 global.__version = require('./package.json').version;
 
-require('dotenv').config();
 const AtImport = require('postcss-import');
 const Autoprefixer = require('autoprefixer');
 const Chalk = require('chalk');
@@ -13,15 +12,13 @@ const FS = require('fs');
 const Path = require('path');
 const PostCSS = require('postcss');
 const Program = require('commander');
-const S3 = require('s3');
 const UglifyJS = require('uglify-js');
 
 // Initialize CLI
 Program
   .version(__version)
-  .option('--clean', 'Removes the local dist directory')
   .option('--build', 'Builds a release')
-  .option('--s3', 'Publish latest release to an S3 bucket (requires .env file)')
+  .option('--clean', 'Removes existing release files')
   .on('--help', () => {
     console.log(Chalk.cyan('\n  Version %s\n'), __version);
     process.exit(1);
@@ -157,41 +154,6 @@ if(Program.build) {
       });
     }))
 
-    // Publish to S3
-    .then(() => new Promise((resolve, reject) => {
-      // Skip if the --s3 flag is missing
-      if(!Program.s3) {
-        resolve();
-        return;
-      }
-
-      const client = S3.createClient({
-        s3Options: {
-          accessKeyId: process.env.S3_ACCESS_KEY,
-          secretAccessKey: process.env.S3_SECRET_KEY
-        }
-      });
-
-      // Sync the local /dist directory to /{version} in the S3 bucket
-      let uploader = client.uploadDir({
-        localDir: Path.join(__dirname, 'dist'),
-        deleteRemoved: true,
-        s3Params: {
-          ACL: process.env.S3_ACL,
-          Prefix: __version,
-          Bucket: process.env.S3_BUCKET
-        }
-      });
-      uploader.on('error', (err) => {
-        reject('Unable to publish to S3: ' + err);
-        return;
-      });
-      uploader.on('end', () => {
-        console.log(Chalk.green('%s has been published to S3! ☁️'), __version);
-        resolve();
-      });
-    }))
-
     // Exit with success
     .then(() => process.exit(1))
 
@@ -200,12 +162,6 @@ if(Program.build) {
       console.error(Chalk.red(err));
       process.exit(-1);
     });
-} else {
-  // Can't use the --s3 options without --build
-  if(Program.s3) {
-    console.error(Chalk.yellow('The --s3 flag can only be used with --build'));
-    process.exit(-1);
-  }
 }
 
 // Clean task