Sha256: f08fcbb3fced8fedf8526a8a1ab0097a3ebf8cea707c08263b8bb3a3b95c767c
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Size: 1.4 KB
Versions: 14
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Contents
module Climatic
module ConfigLayers
class GenericLayer < SuperStack::Layer
include Climatic::ConfigLayers::SourceHelper
def rescan
set_config_file possible_sources
end
def initialize
rescan
end
def possible_config_files(places=possible_sources)
result = {}
already_found = false
browse_files(places) do |file|
exists = File.readable?(file)
used = false
already_found = used = true if exists and not already_found
result[file] = {
exists: exists,
used: used,
layer: [name]
}
end
result
end
private
def set_config_file(places)
@file_name = nil
browse_files(places) do |file|
if File.readable? file
@file_name = file
return @file_name
end
end
end
def browse_files(places, &block)
places.each do |path_array|
begin
potential_config_file = File.join(path_array.map { |path_part| perform_substitutions path_part })
rescue
# do nothing
end
return unless potential_config_file
EXTENSIONS.each do |extension|
file = potential_config_file.gsub '##EXTENSION##', extension
yield file
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems