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-rw-r--r--railties/lib/rails/generators/base.rb17
1 files changed, 17 insertions, 0 deletions
diff --git a/railties/lib/rails/generators/base.rb b/railties/lib/rails/generators/base.rb
index 7af99797ea..e6baf2fc79 100644
--- a/railties/lib/rails/generators/base.rb
+++ b/railties/lib/rails/generators/base.rb
@@ -12,6 +12,16 @@ module Rails
add_runtime_options!
+ # Always move to rails source root.
+ #
+ def initialize(*args) #:nodoc:
+ if !invoked?(args) && defined?(Rails.root) && Rails.root
+ self.destination_root = Rails.root
+ FileUtils.cd(destination_root)
+ end
+ super
+ end
+
# Automatically sets the source root based on the class name.
#
def self.source_root
@@ -247,6 +257,13 @@ module Rails
end
end
+ # Check if this generator was invoked from another one by inspecting
+ # parameters.
+ #
+ def invoked?(args)
+ args.last.is_a?(Hash) && args.last.key?(:invocations)
+ end
+
# Use Rails default banner.
#
def self.banner