Deprecate more methods. Internal APIs have been verified to be unused
elsewhere and removed. External APIs have had deprecation methods added.
Existing deprecations have been either upgraded to produce warnings or
no longer deprecated and the reasoning documented.
`virtualenv_install_with_resources` will now attempt to guess the
desired Python based on the active build options and based on the
dependencies and requirements. When the situation is ambiguous (e.g.,
`depends_on :python3` and `build.with? "python"` is true) raise
`FormulaAmbiguousPythonError` unless `:using => "python"` or
`:using => "python3"` has been passed to resolve the ambiguity.
In most cases, this will allow
```
virtualenv_create(libexec, "python3")
virtualenv_install_with_resources
```
to be changed to just
```
virtualenv_install_with_resources
```
`any?` is not the opposite of `empty?`. Besides the case that
`[false, nil].any?` will return false, `any?`(O(n)) has much worse
performance than `empty?`(O(1)).
* python: tweak script linking in virtualenv
Instead of making the formula author use a slightly awkward block like
venv.link_scripts(bin) { venv.pip_install buildpath }
avoid exposing this implementation detail and offer the more familiar:
venv.pip_install buildpath, :link_scripts => bin
* Add non-block form and use instead of recursion
* Update 'pip_install' documentation
* Remove obsolete 'link_scripts'
* Add test for 'pip_install' with linking scripts
Also drop no longer relevant (and broken) `link_scripts` test, that
served as a template for the new test.
* Restore compatibility with Ruby 1.8.7
* Replace option hash with 'pip_install_and_link'
* Avoid confusing 'Object#tap' and fix silly bug
* Avoid side effects in mock object parameter check
* Simplify argument check (no need for a block)
Substitue each Version.new and HeadVersion.new with Version.create
to unify Version and HeadVersion instantiation among core code.
Note that this does not relate to Mac::OS::Version class.
Since `system` escapes its own spaces, cabal was interpreting
`--flags='webapp s3'` as `+'webapp +s3'` rather than `+webapp +s3`.
Closes#267.
Signed-off-by: ilovezfs <ilovezfs@icloud.com>
* add Language::Node helper module
This adds a language module for Node module based formulas.
It contains the 2 public methods `std_npm_install_args(libexec)` and
`local_npm_install_args`:
* `std_npm_install_args` is intended to be used in formulas for
standard node modules and returns `npm install` args for a global
style module installation to libexec.
* `local_npm_install_args` is for formulas, in which the `npm install`
step is only one of multiple parts of the installation process and
returns `npm install` args for a default local installation in place.
Both methods have in common, that they are
* making sure that a working copy of npm and node-gyp from node's
libexec is prepended to the PATH (to not rely of a user managed npm)
* seting the npm cache to HOMEBREW_CACHE/npm, which fixes issues caused
by overriding $HOME resulting in long install times + high disk usage
(see https://github.com/Homebrew/brew/pull/37#issuecomment-208840366)
* audit: update npm install check for Language::Node
* cleanup: remove npm_cache too
* doc: add Node-for-Formula-Authors.md
Fixes a regression introduced by Homebrew/homebrew#47950 in 9e3ee3e causing build
failures with the error
cabal: The file does not exist ''.
This will occur whenever the optional :flags key isn't in the options
hash passed to install_cabal_package.
ClosesHomebrew/homebrew#49425.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
To address issue Homebrew/homebrew#47346 (git-annex-webapp missing), we explicitly
enable the "webapp" flag for git-annex. This should prevent git-annex
from being built without the webapp and make the build fail if there is
e.g. a dependency issue.
ClosesHomebrew/homebrew#47950.
Signed-off-by: Dominyk Tiller <dominyktiller@gmail.com>
The default max-backjumps can be too low, especially since
Language::Haskell::Cabal doesn't guarantee an LTS config.
In particular, this fixes a git-annex build failure in Homebrew/homebrew#47950ClosesHomebrew/homebrew#49158.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
Removes the need to call setup_ghc_compilers in every Haskell language
formula, by automatically calling fails_with.
Adds a :home option to the cabal_sandbox method. This option allows a
specific temporary HOME to be used instead of the current working
directory, and in turn allows a single Cabal package database to be reused
between multiple calls to this method.
Avoids updating the Cabal package database more than once if cabal_sandbox
is called multiple times.
Removes the need to call cabal_clean_lib whenever cabal_sandbox is called,
by automatically cleaning the lib directory.
Adds a :keep_lib option to the cabal_sandbox method. This option allows
opting out of the automatic cleaning.
Ensures build products are always removed from the current working
directory.
Removes a workaround for versions of cabal-install older than 1.20.0.0.
Adds a cabal_sandbox_add_source method.
Adds a :using option to the install_cabal_package method. This option
allows specifying the Haskell language tools that are required to install
a particular formula, and in turn allows formulae to be simplified by
replacing calls to multiple methods with a single call to this method.
Allows customizing the call to install_cabal_package by giving a block.
Removes empty method shells.
ClosesHomebrew/homebrew#47293.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
Remove duplication, link to the API documentation more often,
tweak wording, add `@UniqMartin` as a maintainer, note `@jacknagel`'s
and `@adamv`'s significant past contributions to Homebrew, delete some
outdated or unneeded documentation, add some missing `Formula` API.
entries and simplify/improve `CONTRIBUTING.md`.
ClosesHomebrew/homebrew#46179.
ClosesHomebrew/homebrew#46618.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
- Fix static GMP
- Remove --32-bit option (ghc 7.6 or newer is needed to build).
- Building with llvm-gcc and 7.6.3 works on Snow Leopard and Lion.
ClosesHomebrew/homebrew#39134.
Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
Add a helper like std_cmake_args that returns the correct incantation
for invoking setup.py in a consistent way and with our preferred
arguments. Replaces setup_install.
This introduces a new GoResource category of resource. GoResources
have a specialized stage method which allows a resource to stage
itself into a gopath.
The new Go language module provides a one-liner to stage all
GoResources present in the formula.
installing git-annex with cabal-install is quite long and requires to install
some heavy packages. It also has several external lib dependencies and needs a
few configuration flags to build so it is quite difficult to install too.
This formula should make it easy and quick to install with a bottle.
The huge number of haskell dependencies is built within the formula and statically
linked to git-annex. The haskell libraries built are discarded - cabal-install
should be used instead of this package in order to keep them.
