Formulae, casks, and resources have a `#livecheckable?` method that
indicates whether they contain a `livecheck` block. This is intended
to be read as "has a livecheckable?", not "is livecheckable?" (as
livecheck can find versions for some packages/resources without a
`livecheck` block). Unfortunately, correct understanding of this
method's behavior [outside of documentation] relies on historical
knowledge that few people possess, so this is often confusing to
anyone who hasn't been working on livecheck since 2020.
In the olden days, a "livecheckable" was a Ruby file containing a
`livecheck` block (originally a hash) with a filename that
corresponded to a related formula. The `livecheck` blocks in
livecheckable files were integrated into their respective formulae in
August 2020, so [first-party] livecheckables ceased to exist at that
time. From that point forward, we simply referred to these as
`livecheck` blocks.
With that in mind, this clarifies the situation by replacing
"livecheckable" language. This includes renaming `#livecheckable?` to
`#livecheck_defined?`, replacing usage of "livecheckable" as a noun
with "`livecheck` block", replacing "livecheckable" as a boolean with
"livecheck_defined", and replacing incorrect usage of "livecheckable"
as an adjective with "checkable".
- Part of trying to reduce the number of `Excludes:` we have in our
RuboCop configs.
- The fixes here all seemed reasonable, with some minimal tweaks for
line length and less floatiness. Apart from `test/dev-cmd/bottle_spec.rb`
where RuboCop wanted to do some ridiculously floaty indentation and there
wasn't an obvious alternative place to break the lines, so I opted for
in-line disables instead.
In a number of Cask specs, the value of the `homepage` stanza is currently set
to https://example.com. As of 2018-11-28, the TLS certificate served by
example.com seems to be expired, possibly due to an oversight on ICANN’s side.
While the certificate is certainly going to be renewed soon, it would be
desirable for Homebrew’s test result to be less dependent on ICANN’s actions.
This commit changes the homepages of all test Casks to http://brew.sh, whose
domain and TLS certificate are both controlled by Homebrew.
