add travis

.travis.yml

@@ -1,6 +1,5 @@
 language: crystal
-
-# Uncomment the following if you'd like Travis to run specs and check code formatting
-# script:
-#   - crystal spec
-#   - crystal tool format --check
+install:
+  - shards install
+script:
+  - crystal bin/ameba.cr

shard.lock

@@ -1,5 +1,9 @@
 version: 2.0
 shards:
+  ameba:
+    git: https://github.com/crystal-ameba/ameba.git
+    version: 0.13.4
+
   crest:
     git: https://github.com/mamantoha/crest.git
     version: 0.27.0

shard.yml

@@ -12,6 +12,11 @@ dependencies:
   crest:
     github: mamantoha/crest
 
+development_dependencies:
+  ameba:
+    github: crystal-ameba/ameba
+    version: ~> 0.13.0
+
 crystal: 1.1.1
 
 license: MIT

src/vk0nline.cr

@@ -11,11 +11,11 @@ rescue
   exit
 end
 
-def get_access_token(appId : Int32)
+def get_access_token(app_id : Int32)
   puts "Open this page, and save token to config.json\n\n"
 
   token_url = "https://oauth.vk.com/authorize?client_id="\
-  "#{appId}&redirect_uri=vk.com&response_type=token"\
+  "#{app_id}&redirect_uri=vk.com&response_type=token"\
   "&display=mobile&v=5.131&revoke=1&state=01010&scope=offline"
 
   puts token_url