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Versions: 25
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Contents
module PreCommit
module Checks
class Plugin
class ConfigFile
def initialize(name, config, alternate_location)
@name = name
@config = config
@alternate_location = alternate_location
end
def location
return @location if defined?(@location)
@location = location_from_config || location_from_alternate
end
private
attr_reader :name, :config, :alternate_location
def location_from_config
location_from(config_location, true)
end
def location_from_alternate
location_from(alternate_location)
end
def location_from(location, show_usage = false)
if location && !location.empty?
if File.exist?(location)
location
else
usage if show_usage
nil
end
end
end
def config_location
@config_location ||= config.get(property_name)
end
def property_name
"#{name}.config"
end
def environment_variable_name
"#{name.upcase}_CONFIG"
end
def yaml_property_name
property_name.gsub(/_/, '.')
end
def usage
$stderr.puts "Warning: #{name} config file '#{config_location}' does not exist"
$stderr.puts "Set the path to the config file using:"
$stderr.puts "\tgit config pre-commit.#{property_name} 'path/relative/to/git/dir/#{name}.config'"
$stderr.puts "Or in 'config/pre_commit.yml':"
$stderr.puts "\t#{yaml_property_name}: path/relative/to/git/dir/#{name}.config"
$stderr.puts "Or set the environment variable:"
$stderr.puts "\texport #{environment_variable_name}='path/relative/to/git/dir/#{name}.config'"
$stderr.puts "#{name} will look for a configuration file in the project root or use its default behavior.\n\n"
end
end
end
end
end
Version data entries
25 entries across 25 versions & 1 rubygems