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Contents
# frozen-string-literal: true
#
class Roda
module RodaPlugins
# The strip_path_prefix plugin makes Roda strip a given prefix off internal absolute paths,
# turning them to relative paths. Roda by default stores internal paths as absolute paths.
# The main reason to use this plugin is when the internal absolute path could change at
# runtime, either due to a symlink change or chroot call, or you really want to use
# relative paths instead of absolute paths.
#
# Examples:
#
# plugin :strip_path_prefix # Defaults to Dir.pwd
# plugin :strip_path_prefix, File.dirname(Dir.pwd)
module StripPathPrefix
# Set the regexp to use when stripping prefixes from internal paths.
def self.configure(app, prefix=Dir.pwd)
prefix += '/' unless prefix=~ /\/\z/
app.opts[:strip_path_prefix] = /\A#{Regexp.escape(prefix)}/
end
module ClassMethods
# Strip the path prefix from the gien path if it starts with the prefix.
def expand_path(path, root=opts[:root])
super.sub(opts[:strip_path_prefix], '')
end
end
end
register_plugin(:strip_path_prefix, StripPathPrefix)
end
end
Version data entries
88 entries across 88 versions & 1 rubygems