refactor cli and add new s3 (#5211)

lib/cli/scripts/logger.ts

@@ -0,0 +1,52 @@
+/*!
+ * @license
+ * Copyright 2019 Alfresco Software, Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* tslint:disable */
+let log = null;
+try {
+    log = new (require('@angular-devkit/core').logging.IndentLogger)('root');
+    const { bold, gray, red, yellow, white } = require('@angular-devkit/core').terminal;
+    const filter = require('rxjs/operators').filter;
+
+    log
+        .pipe(filter(entry => (entry.level !== 'debug')))
+        .subscribe(entry => {
+            let color = gray;
+            let output = process.stdout;
+            switch (entry.level) {
+                case 'info': color = white; break;
+                case 'warn': color = yellow; break;
+                case 'error': color = red; output = process.stderr; break;
+                case 'fatal': color = x => bold(red(x)); output = process.stderr; break;
+            }
+
+            output.write(color(entry.message) + '\n');
+        });
+} catch (e) {
+    console.error(`Reverting to manual console logging.\nReason: ${e.message}.`);
+    log = {
+        debug: console.log.bind(console),
+        info: console.log.bind(console),
+        warn: console.warn.bind(console),
+        error: console.error.bind(console),
+        fatal: x => { console.error(x); process.exit(100); },
+        createChild: () => log
+    };
+}
+
+export let logger = log;
+/* tslint:enable */