Provide attributes for git config

src/amber/cli/templates/app.cr

@@ -10,11 +10,17 @@ module Amber::CLI
     @model : String
     @db_url : String
     @wait_for : String
+    @author : String
+    @email : String
+    @github_name : String
 
     def initialize(@name, @database = "pg", @language = "slang", @model = "granite")
       @db_url = ""
       @wait_for = ""
       @database_name_base = generate_database_name_base
+      @author = fetch_author
+      @email = fetch_email
+      @github_name = fetch_github_name
     end
 
     def filter(entries)
@@ -24,5 +30,33 @@ module Amber::CLI
     private def generate_database_name_base
       @name.gsub('-', '_')
     end
+
+    def which_git_command
+      system("which git >/dev/null")
+    end
+
+    def fetch_author
+      if which_git_command
+        user_name = `git config --get user.name`.strip
+        user_name = nil if user_name.empty?
+      end
+      user_name || "your-name-here"
+    end
+
+    def fetch_email
+      if which_git_command
+        user_email = `git config --get user.email`.strip
+        user_email = nil if user_email.empty?
+      end
+      user_email || "your-email-here"
+    end
+
+    def fetch_github_name
+      if which_git_command
+        github_user = `git config --get github.user`.strip
+        github_user = nil if github_user.empty?
+      end
+      github_user || "your-github-user"
+    end
   end
 end

src/amber/cli/templates/app/README.md.ecr

@@ -1,52 +1,87 @@
 # <%= @name %>
 
-Your description here
+A new project using [Amber Framework](https://amberframework.org/)
 
 ## Installation
 
+Install back-end and front-end dependencies.
+
+```
+shards install
+npm install
+```
+
 Configure the `config/environments/development.yml` and set the `database_url` with your credentials to your database.
 
 Then:
 
-```shellsession
-shards update
+```
 amber db create migrate
 ```
 
 ## Usage
 
-To run the demo:
+### Development
+
+To build crystal files:
+
+```
+amber watch
+```
+
+To build assets:
+
+```
+npm run watch
+```
+
+### Production
+
+To setup `AMBER_ENV`:
 
-```shellsession
-$ shards build src/<%= @name %>.cr
-./<%= @name %>
 ```
+export AMBER_ENV=production
+```
+
+To build a production release:
+
+```
+shards build --production --release <%= @name %>
+```
+
+To build production assets:
+
+```
+npm run release
+```
+
+To use encrypted enviroment settings see [documentation](https://github.com/amberframework/online-docs/blob/master/getting-started/cli/encrypt.md#encrypt-command)
 
 ## Docker Compose
 
-This will start an instance of postgres, migrate the database,
+This will start an instance of <%= @database == "pg" ? "postgres" : "mysql" %>, migrate the database,
 and launch the site at http://localhost:3000
 
-```shellsession
+```
 docker-compose up -d
 ```
 
 To view the logs:
 
-```shellsession
+```
 docker-compose logs -f
 ```
 
-Note: The Docker images are compatible with Heroku.
+> Note: The Docker images are compatible with Heroku.
 
 ## Contributing
 
-1. Fork it ( https://github.com/[your-github-name]/your_project/fork )
+1. Fork it ( https://github.com/<%= @github_name %>/<%= @name %>/fork )
 2. Create your feature branch (git checkout -b my-new-feature)
 3. Commit your changes (git commit -am 'Add some feature')
 4. Push to the branch (git push origin my-new-feature)
 5. Create a new Pull Request
 
 ## Contributors
 
-- [your_github_name](https://github.com/your_github_name) your_name - creator, maintainer
+- [<%= @github_name %>](https://github.com/<%= @github_name %>) <%= @author %> - creator, maintainer

src/amber/cli/templates/app/shard.yml.ecr

@@ -2,7 +2,7 @@ name: <%= @name %>
 version: 0.1.0
 
 authors:
-  - Amber <amberframework.org>
+  - <%= @author %> <<%= @email %>>
 
 crystal: <%= Crystal::VERSION %>
 
@@ -23,16 +23,16 @@ dependencies:
 <% case @model when "crecto" -%>
   crecto:
     github: Crecto/crecto
-    version: ~> 0.7.1
+    version: ~> 0.8.1
 <% else -%>
   granite_orm:
     github: amberframework/granite-orm
-    version: ~> 0.7.7
+    version: ~> 0.7.8
 <% end -%>
 
   quartz_mailer:
     github: amberframework/quartz-mailer
-    version: ~> 0.2.0
+    version: ~> 0.3.0
 
   jasper_helpers:
     github: amberframework/jasper-helpers