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10 commits

Author SHA1 Message Date
Jan Tojnar b2594c71c2
php.packages: Make packages overridable
This will allow patching extensions without having to manually having to patch all occurrences in the dependency tree.
2020-12-16 18:32:27 +01:00
Elis Hirwing e31a68ddba
doc/php: Add example for installing composer with extra extensions 2020-05-01 22:30:09 +02:00
Elis Hirwing d2cb49c248
doc/php: Fix headline conflicts 2020-05-01 22:30:03 +02:00
talyz 5cad1b4aff
php: Get rid of the phpXXbase attributes, update docs
Since the introduction of php.unwrapped there's no real need for the
phpXXbase attributes, so let's remove them to lessen potential
confusion and clutter. Also update the docs to make it clear how to
get hold of an unwrapped PHP if needed.
2020-04-29 13:45:48 +02:00
talyz ef990961bc
php.buildEnv: Provide the unwrapped php package in php.unwrapped
This is useful if you need to access the dev output of the unwrapped
derivation.
2020-04-29 13:44:20 +02:00
talyz 2ba7926959
php.buildEnv: Provide a list of currently enabled extensions
Rework withExtensions / buildEnv to handle currently enabled
extensions better and make them compatible with override. They now
accept a function with the named arguments enabled and all, where
enabled is a list of currently enabled extensions and all is the set
of all extensions. This gives us several nice properties:

 - You always get the right version of the list of currently enabled
   extensions

 - Invocations chain

 - It works well with overridden PHP packages - you always get the
   correct versions of extensions

As a contrived example of what's possible, you can add ImageMagick,
then override the version and disable fpm, then disable cgi, and
lastly remove the zip extension like this:

{ pkgs ? (import <nixpkgs>) {} }:
with pkgs;

let
  phpWithImagick = php74.withExtensions ({ all, enabled }: enabled ++ [ all.imagick ]);

  phpWithImagickWithoutFpm743 = phpWithImagick.override {
    version = "7.4.3";
    sha256 = "wVF7pJV4+y3MZMc6Ptx21PxQfEp6xjmYFYTMfTtMbRQ=";
    fpmSupport = false;
  };

  phpWithImagickWithoutFpmZip743 = phpWithImagickWithoutFpm743.withExtensions (
    { enabled, all }:
      lib.filter (e: e != all.zip) enabled);

  phpWithImagickWithoutFpmZipCgi743 = phpWithImagickWithoutFpmZip743.override {
    cgiSupport = false;
  };
in
  phpWithImagickWithoutFpmZipCgi743
2020-04-26 16:43:05 +02:00
talyz ca8b8a26e9
php: Add enabledExtensions attribute to PHP derivations
This provides a means to build a PHP package based on a list of
extensions from another.

For example, to generate a package with all default extensions
enabled, except opcache, but with ImageMagick:

php.withExtensions (e:
  (lib.filter (e: e != php.extensions.opcache) php.enabledExtensions)
  ++ [ e.imagick ])
2020-04-05 16:46:38 +02:00
talyz b5c59cebc6
php: Document withExtensions + general improvements 2020-04-05 16:46:05 +02:00
Elis Hirwing a2099156ec
php: split php.packages to php.packages and php.extensions
So now we have only packages for human interaction in php.packages and
only extensions in php.extensions. With this php.packages.exts have
been merged into the same attribute set as all the other extensions to
make it flat and nice.

The nextcloud module have been updated to reflect this change as well
as the documentation.
2020-04-05 16:45:17 +02:00
Elis Hirwing e4cee802ad
doc/php: Add initial documentation for PHP 2020-04-05 16:45:04 +02:00