homebrew-cask-versions/lib/cask/source/tapped.rb
Roland Walker a335d3b06d unify and recast "Cask name" & "title" as "token"
* "Canonical App Name" becomes "Simplified App Name"
* devscript `cask_namer` renamed to `generate_cask_token`
* doc file `CASK_NAMING_REFERENCE.md` renamed to `cask_token_reference.md`
* DSL uses `"#{token}"` for interpolation instead of `"#{title}"`
* documentation text
* backend code (variables, method, class names)
* error message text
* tests
* code comments
* Cask comments
* emphasize `tags :name`
* doc: use "vendor" consistently instead of "developer"
* doc: many man page argument descriptions were incorrect
* incidental clarifications

Many backend variables similar to `cask_name` or `cask` have
been standardized to `cask_token`, `token`, etc, resolving a long-
standing ambiguity in which variables named `cask` might contain
a Cask instance or a string token.

In many places the docs could be shortened from "Cask name" to
simply "token", which is desirable because we use the term "Cask"
in too many contexts.
2014-12-01 11:00:23 -05:00

40 lines
1.1 KiB
Ruby

class Cask::Source::Tapped
def self.me?(query)
path_for_query(query).exist?
end
def self.path_for_query(query)
# Repeating Cask.all_tokens is very slow for operations such as
# brew cask list, but memoizing the value might cause breakage
# elsewhere, given that installation and tap status is permitted
# to change during the course of an invocation.
token_with_tap = Cask.all_tokens.find { |t| t.split('/').last == query.sub(/\.rb$/i,'') }
if token_with_tap
user, repo, token = token_with_tap.split('/')
Cask.tapspath.join(user, repo, 'Casks', "#{token}.rb")
else
Cask.tapspath.join(Cask.default_tap, 'Casks', "#{query.sub(/\.rb$/i,'')}.rb")
end
end
attr_reader :token
def initialize(token)
@token = token
end
# todo removeme transitional backward-compatibility
def title
@token
end
def load
path = self.class.path_for_query(token)
Cask::Source::PathSlashOptional.new(path).load
end
def to_s
# stringify to fully-resolved location
self.class.path_for_query(token).expand_path.to_s
end
end