Adding a broader exception class allows for errors raised in Resource.fetch
to be caught in upgrade and prevent the process from being killed when
a download fails. This should resolve issue 18364.
FixesHomebrew/homebrew#18364.
ClosesHomebrew/homebrew#26618.
Signed-off-by: Jack Nagel <jacknagel@gmail.com>
* issues_matching now returns an array
* prints issues titles and URLs
* find_pull_requests shows closed PRs if no matching PRs are open
ClosesHomebrew/homebrew#26032.
There are now a few possible C++ standard libraries a given build could
be using, with subtle incompatibilities and possibility of breakage
when mixed. This makes sure that the dependency chain was compiled in
a compatible manner.
Fortunately all of the Apple compilers use the same libstdc++, and we
don't yet support building with libc++, so this will primarily only
nag users trying to use GNU gcc who already have software installed
with Apple compilers.
Future TODOs:
* Add general support for building with libc++ (compatibility checking
already handled here)
* Possibly track formulae which actually build C++ bindings, so that
users aren't bothered by spurious nagging re: interpreted languages,
pure-C software, etc.
open-uri on Ruby pre-1.8.6 simply will not open https URLs at all,
making it impossible to check the Github API using the same method
as Homebrew.
This may only be disabled temporarily until the issue search is
rewritten, for example to use the curl helper.
The initializer for Formula does a number of validations, but it does
them in a weird order, and some attributes aren't validated under
certain circumstances. This became even more of a mess when most
software package attributes were moved into the SoftwareSpec class.
This commit removes the last vestiges of storing these attributes as
instance variables. In particular, it eliminates #set_instance_variable
and #validate_variable, replacing them with methods that operate on
SoftwareSpec instances, and generate more useful errors.
Doing these validations unconditionally in the initializer means we bail
out much earlier if the formula has invalid attributes or is not fully
specified, and no longer need to validate in #prefix.
Technically we don't need to validate in #brew either, but we continue
to do so anyway as a safety measure, and because we cannot enforce calls
to super in subclasses.
