Update getting-started.md

Author: antonmedv

docs/getting-started.md

@@ -9,12 +9,6 @@ Tutorial duration: **10 min**
 
 First, [install the Deployer](installation.md).
 
-## Initialize Deployer
-
-Let's say you have an app called **myapp** and we want to deploy it. The 
-**myapp** repository is **github.com/myorg/myapp** and we want to deploy it to
-**example.com**.
-
 Let's `cd` into our app repo and run following command:
 
 ```bash
@@ -24,6 +18,8 @@ dep init
 Deployer will ask you a few question and after finishing you will have a 
 `deploy.php` or `deploy.yaml` file.
 
+All framework recipes based on [common](recipe/common.md) recipe. 
+
 ## Provision a server
 
 :::note
@@ -36,8 +32,8 @@ Make sure what image is `Ubuntu 20.04 LTS` as this version is supported via
 Deployer [provision](recipe/provision.md) recipe.
 
 :::tip
-Configure Reverse DNS or RDNS on your server, this allow you to ssh into server 
-using domain name instead of IP address. 
+Configure Reverse DNS or RDNS on your server, this will allow you to ssh into 
+server using domain name instead of IP address. 
 :::
 
 After VPS created, let's try to ssh as root:
@@ -59,7 +55,9 @@ provisioning.
 Deployer will ask you a few questions during provisioning like PHP version, 
 database type, etc.
 
-Provision will take ~5min. 
+Provision will take around **~5min** and install everything we need to run a 
+site. Also, it will configure `deployer` user what we need to use to ssh to our 
+host and a new website was configured at [deploy_path](recipe/common.md#deploy_path).
 
 After we have configured webserver let's deploy our 
 app.
@@ -71,11 +69,73 @@ Let's deploy our application:
 dep deploy
 ```
 
-Now let's ssh to host and edit `.env`.
+Now we can ssh to host and edit, for example, `.env`.
 
 ```bash
 dep ssh
 ```
 
+Also let's add a build step on our host:
+```phpr
+task('build', function () {
+    cd('{{release_path}}');
+    run('npm install');
+    run('npm run prod');
+});
+
+after('deploy:update_code', 'build');
+```
+
+Also, Deployer has a useful task for examine what is currently deployed.
+```bash
+$ dep releases
+task releases
++---------------------+-------------+------ exemple.org ------------------+
+| Date (UTC)          | Release     | Author         | Target | Commit    |
++---------------------+-------------+----------------+--------+-----------+
+| 2021-11-05 14:00:22 | 1 (current) | Anton Medvedev | HEAD   | 943ded2be |
++---------------------+-------------+----------------+--------+-----------+
+```
+
+:::tip
+During development [dep push](recipe/deploy/push.md) task maybe useful.
+:::
 
 ## Deploy on push
+
+Not let's use [GitHub Action for Deployer](https://github.com/deployphp/action).
+
+Create `.github/workflows/deploy.yml` file with following content:
+
+```yaml
+name: deploy
+
+on:
+  push:
+    branches: [ master ]
+
+concurrency: production_environment
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    
+    steps:
+    - uses: actions/checkout@v2
+  
+    - name: Setup PHP
+      uses: shivammathur/setup-php@v2
+      with:
+        php-version: '8.0' 
+
+    - name: Deploy
+      uses: deployphp/action@v1
+      with:
+        private-key: ${{ secrets.PRIVATE_KEY }}
+        dep: deploy
+```
+
+:::warning
+The `concurrency: production_environment` is important as it prevents concurrent 
+deploys.
+:::