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author | David Heinemeier Hansson <david@loudthinking.com> | 2005-02-07 13:14:05 +0000 |
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committer | David Heinemeier Hansson <david@loudthinking.com> | 2005-02-07 13:14:05 +0000 |
commit | daee6fd92ac16878f6806c3382a9e74592aa9656 (patch) | |
tree | d477c6502960cb141403f8b4640dd483b487e5df /railties/lib/rails_generator/simple_logger.rb | |
parent | 838c5a3d82367977d13ced01f9e28c22ccff32ef (diff) | |
download | rails-daee6fd92ac16878f6806c3382a9e74592aa9656.tar.gz rails-daee6fd92ac16878f6806c3382a9e74592aa9656.tar.bz2 rails-daee6fd92ac16878f6806c3382a9e74592aa9656.zip |
Added new generator framework that informs about its doings on generation and enables updating and destruction of generated artifacts. See the new script/destroy and script/update for more details #487 [bitsweat]
git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@518 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
Diffstat (limited to 'railties/lib/rails_generator/simple_logger.rb')
-rw-r--r-- | railties/lib/rails_generator/simple_logger.rb | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/railties/lib/rails_generator/simple_logger.rb b/railties/lib/rails_generator/simple_logger.rb new file mode 100644 index 0000000000..d750f07b84 --- /dev/null +++ b/railties/lib/rails_generator/simple_logger.rb @@ -0,0 +1,46 @@ +module Rails + module Generator + class SimpleLogger # :nodoc: + attr_reader :out + attr_accessor :quiet + + def initialize(out = $stdout) + @out = out + @quiet = false + @level = 0 + end + + def log(status, message, &block) + @out.print("%12s %s%s\n" % [status, ' ' * @level, message]) unless quiet + indent(&block) if block_given? + end + + def indent(&block) + @level += 1 + if block_given? + begin + block.call + ensure + outdent + end + end + end + + def outdent + @level -= 1 + if block_given? + begin + block.call + ensure + indent + end + end + end + + private + def method_missing(method, *args, &block) + log(method.to_s, args.first, &block) + end + end + end +end |