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Merge pull request #117 from cantino/update_capistrano_sync

Update capistrano :sync

Andrew Cantino vor 12 Jahren
Ursprung
21ccd6cc52 0b0d809ede
Commit
741da13f12
2 geänderte Dateien mit 33 neuen Zeilen und 4 gelöschten Zeilen
Diff-Statistik anzeigen
  1. 3 3
      Gemfile.lock
  2. 30 1
      lib/capistrano/sync.rb

+ 3 - 3
Gemfile.lock
Datei anzeigen 

@@ -63,9 +63,9 @@ GEM
63 63 
       railties (>= 3.2.6, < 5)
64 64 
       warden (~> 1.2.3)
65 65 
     diff-lcs (1.2.4)
66 
-    dotenv (0.8.0)
67 
-    dotenv-rails (0.8.0)
68 
-      dotenv (= 0.8.0)
66 
+    dotenv (0.9.0)
67 
+    dotenv-rails (0.9.0)
68 
+      dotenv (= 0.9.0)
69 69 
     em-http-request (1.0.3)
70 70 
       addressable (>= 2.2.3)
71 71 
       cookiejar

+ 30 - 1
lib/capistrano/sync.rb
Datei anzeigen 

@@ -1,5 +1,6 @@
1 1 
 require 'yaml'
2 2 
 require 'pathname'
3 
+require 'dotenv'
3 4
4 5 
 # Edited by Andrew Cantino.  Based on: https://gist.github.com/339471
5 6 
 
@@ -99,6 +100,28 @@ namespace :sync do
99 100 
     return database["#{db}"]['username'], database["#{db}"]['password'], database["#{db}"]['database'], database["#{db}"]['host']
100 101 
   end
101 102
103 
+  # Used by remote_database_config to parse the remote .env file.  Depends on the dotenv-rails gem.
104 
+  class RemoteEnvLoader < Dotenv::Environment
105 
+    def initialize(data)
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+      @data = data
107 
+      load
108 
+    end
109 
+
110 
+    def with_loaded_env
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+      begin
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+        saved_env = ENV.to_hash.dup
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+        ENV.update(self)
114 
+        yield
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+      ensure
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+        ENV.replace(saved_env)
117 
+      end
118 
+    end
119 
+
120 
+    def read
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+      @data.split("\n")
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+    end
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+  end
124 
+
102 125 
   #
103 126 
   # Reads the database credentials from the remote config/database.yml file
104 127 
   # +db+ the name of the environment to get the credentials for
 
@@ -106,7 +129,13 @@ namespace :sync do
106 129 
   #
107 130 
   def remote_database_config(db)
108 131 
     remote_config = capture("cat #{current_path}/config/database.yml")
109 
-    database = YAML::load(remote_config)
132 
+    remote_env = capture("cat #{current_path}/.env")
133 
+
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+    database = nil
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+    RemoteEnvLoader.new(remote_env).with_loaded_env do
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+      database = YAML::load(ERB.new(remote_config).result)
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+    end
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+
110 139 
     return database["#{db}"]['username'], database["#{db}"]['password'], database["#{db}"]['database'], database["#{db}"]['host']
111 140 
   end
112 141