Improve build stages (#3744)

* travis precache

* rb change

* remove ut

* add cache warm up

* Prepare cache fix

* add test

* use env variabble to tag

* use env to label stages

* move lint step at start

* use dist for e2e

* upload dist in alfresco

* modify permissions

* travis script node

* remove polyfills

* revert some changes

* fix demo shell run test

* solve download

* revert debatable gallery change

scripts/download-build-in-cs.js

@@ -0,0 +1,84 @@
+var program = require('commander');
+var AlfrescoApi = require('alfresco-js-api-node');
+var http = require('http');
+
+var fs = require('fs');
+var path = require('path');
+var archiver = require('archiver');
+var unzipper = require('unzipper');
+
+var exec = require('child_process').exec;
+
+replaceHrefInIndex = (folder) => {
+    fs.readFile(`demo-shell/${folder}/index.html`, 'utf8', function (err, data) {
+        if (err) {
+            return console.log(err);
+        }
+
+        var result = data.replace(`base href="/"`, `base href=\"/${folder}/\"`);
+
+        fs.writeFile(`demo-shell/${folder}/index.html`, result, 'utf8', function (err) {
+            if (err) return console.log(err);
+        });
+    });
+}
+
+async function main() {
+
+    program
+        .version('0.1.0')
+        .option('-p, --password [type]', 'password')
+        .option('-u, --username  [type]', 'username')
+        .option('--base-href  [type]', '')
+        .option('-f, --folder [type]', 'Name of the folder')
+        .option('-host, --host [type]', 'URL of the CS')
+        .parse(process.argv);
+
+    let alfrescoJsApi = new AlfrescoApi({
+        provider: 'ECM',
+        hostEcm: program.host
+    });
+
+    alfrescoJsApi.login(program.username, program.password);
+
+    let zipDemoNode;
+
+    try {
+        zipDemoNode = await alfrescoJsApi.nodes.getNode('-my-', {
+            'relativePath': `Builds/${program.folder}/demo.zip`
+        });
+    } catch (error) {
+        console.log('error:  ' + error);
+    }
+
+    const url = await alfrescoJsApi.content.getContentUrl(zipDemoNode.entry.id, true);
+
+    console.log('Download zip');
+
+    let outputFolder = program.baseHref ? program.baseHref : 'dist';
+
+    var file = fs.createWriteStream('demo.zip');
+    http.get(`http://${url}`, (response) => {
+        response.pipe(file);
+        file.on('finish', async () => {
+            console.log('Unzip Demo ' + path.join(__dirname, '../demo.zip'));
+            fs.createReadStream(path.join(__dirname, '../demo.zip'))
+                .pipe(unzipper.Extract({path: path.join(__dirname, '../demo-shell')}))
+                .on('finish', () => {
+                    exec(`mv demo-shell/demo.zip demo-shell/${outputFolder}`, (err, stdout, stderr) => {
+                        if (err) {
+                            console.log(`err: ${err}`);
+                            return;
+                        }
+
+                        if(program.baseHref) {
+                            replaceHrefInIndex(outputFolder);
+                        }
+                    });
+                })
+        });
+    });
+
+}
+
+main();