create app dir if not exists

package-lock.json

@@ -34,6 +34,15 @@
             "integrity": "sha512-esk3CG25hRtHsVHm+LOjiSFYdw8be3uIY653WUwR43Bro914HSimPgPpqgajkhTJ0awK3RQfaIxP7zvbtCpcyg==",
             "dev": true
         },
+        "@types/mkdirp": {
+            "version": "0.5.2",
+            "resolved": "https://registry.npmjs.org/@types/mkdirp/-/mkdirp-0.5.2.tgz",
+            "integrity": "sha512-U5icWpv7YnZYGsN4/cmh3WD2onMY0aJIiTE6+51TwJCttdHvtCYmkBNOobHlXwrJRL0nkH9jH4kD+1FAdMN4Tg==",
+            "dev": true,
+            "requires": {
+                "@types/node": "10.0.8"
+            }
+        },
         "@types/node": {
             "version": "10.0.8",
             "resolved": "https://registry.npmjs.org/@types/node/-/node-10.0.8.tgz",
@@ -3102,7 +3111,6 @@
             "version": "0.5.1",
             "resolved": "https://registry.npmjs.org/mkdirp/-/mkdirp-0.5.1.tgz",
             "integrity": "sha1-MAV0OOrGz3+MR2fzhkjWaX11yQM=",
-            "dev": true,
             "requires": {
                 "minimist": "0.0.8"
             },
@@ -3110,8 +3118,7 @@
                 "minimist": {
                     "version": "0.0.8",
                     "resolved": "https://registry.npmjs.org/minimist/-/minimist-0.0.8.tgz",
-                    "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0=",
+                    "integrity": "sha1-hX/Kv8M5fSYluCKCYuhqp6ARsF0="
-                    "dev": true
                 }
             }
         },

package.json

@@ -47,6 +47,7 @@
         "@types/commander": "^2.12.2",
         "@types/lowdb": "^1.0.1",
         "@types/lunr": "^2.1.5",
+        "@types/mkdirp": "^0.5.2",
         "@types/node": "^10.0.8",
         "@types/node-forge": "^0.7.1",
         "@types/readline-sync": "^1.4.3",
@@ -64,6 +65,7 @@
         "chalk": "2.4.1",
         "commander": "2.15.1",
         "lowdb": "1.0.0",
+        "mkdirp": "0.5.1",
         "node-fetch": "2.1.2",
         "node-forge": "0.7.1",
         "readline-sync": "1.4.9"

src/program.ts

@@ -64,18 +64,18 @@ export class Program {
         program.on('--help', () => {
             writeLn('\n  Examples:');
             writeLn('');
-            writeLn('    $ bw login');
+            writeLn('    bw login');
-            writeLn('    $ bw sync');
+            writeLn('    bw sync');
-            writeLn('    $ bw lock');
+            writeLn('    bw lock');
-            writeLn('    $ bw unlock myPassword321');
+            writeLn('    bw unlock myPassword321');
-            writeLn('    $ bw generate -lusn --length 18');
+            writeLn('    bw generate -lusn --length 18');
-            writeLn('    $ bw list items --search google');
+            writeLn('    bw list items --search google');
-            writeLn('    $ bw get item 99ee88d2-6046-4ea7-92c2-acac464b1412');
+            writeLn('    bw get item 99ee88d2-6046-4ea7-92c2-acac464b1412');
-            writeLn('    $ bw get password google.com');
+            writeLn('    bw get password google.com');
-            writeLn('    $ bw delete item 99ee88d2-6046-4ea7-92c2-acac464b1412');
+            writeLn('    bw delete item 99ee88d2-6046-4ea7-92c2-acac464b1412');
-            writeLn('    $ echo \'{"name":"My Folder"}\' | bw encode');
+            writeLn('    echo \'{"name":"My Folder"}\' | bw encode');
-            writeLn('    $ bw create folder eyJuYW1lIjoiTXkgRm9sZGVyIn0K');
+            writeLn('    bw create folder eyJuYW1lIjoiTXkgRm9sZGVyIn0K');
-            writeLn('    $ bw edit folder c7c7b60b-9c61-40f2-8ccd-36c49595ed72 eyJuYW1lIjoiTXkgRm9sZGVyMiJ9Cg==');
+            writeLn('    bw edit folder c7c7b60b-9c61-40f2-8ccd-36c49595ed72 eyJuYW1lIjoiTXkgRm9sZGVyMiJ9Cg==');
             writeLn('');
         });
 
@@ -87,7 +87,7 @@ export class Program {
             .action(async (email: string, password: string, cmd: program.Command) => {
                 await this.exitIfAuthed();
                 const command = new LoginCommand(this.main.authService, this.main.apiService,
-                    this.main.cryptoFunctionService);
+                    this.main.cryptoFunctionService, this.main.syncService);
                 const response = await command.run(email, password, cmd);
                 this.processResponse(response);
             });

src/services/lowdbStorage.service.ts

@@ -1,5 +1,8 @@
+import * as fs from 'fs';
 import * as lowdb from 'lowdb';
 import * as FileSync from 'lowdb/adapters/FileSync';
+import * as mkdirp from 'mkdirp';
+import * as path from 'path';
 
 import { StorageService } from 'jslib/abstractions/storage.service';
 import { Utils } from 'jslib/misc/utils';
@@ -8,17 +11,20 @@ export class LowdbStorageService implements StorageService {
     private db: lowdb.LowdbSync<any>;
 
     constructor(appDirName: string) {
-        let path = null;
+        let p = null;
         if (process.platform === 'darwin') {
-            path = process.env.HOME + '/Library/Application Support';
+            p = path.join(process.env.HOME, 'Library/Application Support', appDirName);
         } else if (process.platform === 'win32') {
-            path = process.env.APPDATA;
+            p = path.join(process.env.APPDATA, appDirName);
         } else {
-            path = process.env.HOME + '/.config';
+            p = path.join(process.env.HOME, '.config', appDirName);
         }
-        path += ('/' + appDirName + '/data.json');
+        if (!fs.existsSync(p)) {
+            mkdirp.sync(p, 755);
+        }
+        p = path.join(p, 'data.json');
 
-        const adapter = new FileSync(path);
+        const adapter = new FileSync(p);
         this.db = lowdb(adapter);
     }