feat: add default .gitignore to tns-created apps (#72)

Author: manoldonev

packages/template-tab-navigation-ng/.gitignore

@@ -3,9 +3,9 @@ npm-debug.log
 
 *.js.map
 vendor*.ts
-**/*.js
+*.js
 !tools/*.js
-**/*.css
+*.css
 hooks/
 lib/
 node_modules/
@@ -14,4 +14,4 @@ tmp/
 typings/
 .idea
 .cloud
-/.project
+.project

packages/template-tab-navigation-ng/tools/dot.gitignore

@@ -0,0 +1,34 @@
+# NativeScript
+hooks/
+node_modules/
+platforms/
+
+# NativeScript Template
+*.js.map
+*.js
+!webpack.config.js
+*.css
+
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# General
+.DS_Store
+.AppleDouble
+.LSOverride
+.idea
+.cloud
+.project
+tmp/
+typings/
+
+# Visual Studio Code
+.vscode/*
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json

packages/template-tab-navigation-ng/tools/postinstall.js

@@ -2,7 +2,7 @@ const fs = require("fs");
 const path = require("path");
 const exec = require("child_process").exec;
 
-console.log("postinstall script running...");
+console.log("Postinstall script running...");
 
 getPackageJson()
     .then((packageJsonData) => {

packages/template-tab-navigation-ng/tools/preinstall.js

@@ -2,19 +2,24 @@ const fs = require("fs");
 const path = require("path");
 const exec = require("child_process").exec;
 
-console.log("preinstall script running...");
+console.log("Preinstall script running...");
 
 const tslintConfig = "tslint.json";
+const srcGitignore = "dot.gitignore";
+const destGitignore = ".gitignore";
 
 getAppRootFolder()
-    .then((appRootFolder) => copyConfig(tslintConfig, appRootFolder));
+    .then((appRootFolder) => Promise.all([
+        copyFile(appRootFolder, tslintConfig),
+        copyFile(appRootFolder, srcGitignore, destGitignore)
+    ]));
 
-function copyConfig(configFilename, appRootFolder) {
+function copyFile(appRootFolder, srcFilename, destFilename = srcFilename) {
     return new Promise((resolve, reject) => {
-        const sourcePath = path.join(__dirname, configFilename);
-        const destPath = path.join(appRootFolder, configFilename);
+        const sourcePath = path.join(__dirname, srcFilename);
+        const destPath = path.join(appRootFolder, destFilename);
 
-        console.log(`creating ${path.resolve(destPath)}...`);
+        console.log(`Creating ${path.resolve(destPath)}...`);
         fs.rename(sourcePath, destPath, (err) => {
             if (err) {
                 return reject(err);