Buildout recipe for creating Nix expressions from eggs list
Project description
collective.recipe.nix
This is an experimental buildout recipe for creating nix expression from a buildout eggs list. This is work in progress. Please, contribute.
Currently the recipe generates three kind of expressions:
default [name].nix usable with nix-shell
buildEnv based [name]-env.nix usable with nix-build
buildPythonPackage based [name]-package.nix usable with nix-env -i -f
Example of usage
At first, define ./default.nix with buildout:
with import <nixpkgs> {}; {
myEnv = stdenv.mkDerivation {
name = "myEnv";
buildInputs = [
pythonPackages.buildout
];
shellHook = ''
export SSL_CERT_FILE=~/.nix-profile/etc/ca-bundle.crt
'';
};
}
And example ./buildout.cfg:
[buildout]
extends = https://dist.plone.org/release/4-latest/versions.cfg
parts =
plone
releaser
versions = versions
[instance]
recipe = plone.recipe.zope2instance
eggs = Plone
user = admin:admin
[plone]
recipe = collective.recipe.nix
eggs =
${instance:eggs}
plone.recipe.zope2instance
[releaser]
recipe = collective.recipe.nix
eggs = zest.releaser[recommended]
[versions]
zc.buildout =
setuptools =Run the buildout:
$ nix-shell --run buildoutNow you should be able to run zest.releaser with recommended plugins with:
$ nix-shell zest.releaser.nix --run fullreleaseAnd launching python with all Plone dependencies (after removing buildout created site.py to remove references from buildout installed eggs) with:
$ rm -f parts/instance/site.py parts/instance/site.pyc
$ nix-shell plone.nix --run pythonPlone could be started by entering the following lines into the interpreter:
import plone.recipe.zope2instance.ctl
plone.recipe.zope2instance.ctl.main(['-C', 'parts/instance/etc/zope.conf', 'fg'])Advanced configuration
Adding additional nixpkgs buildInputs:
[plone]
...
build-inputs =
redisMapping nixpkgs buildInputs for generated Python expressions:
[plone]
...
build-inputs =
dataflake.fakeldap=pythonPackages."setuptools-git"Mapping Python packages as propagatedBuildInputs for generated Python expressions:
[robot]
...
propagated-build-inputs =
robotframework=robotframework-selenium2libraryReplacing otherwise generated Python expressions with existing nixpkgs expressions:
[plone]
...
nixpkgs =
python-ldap=pythonPackages.ldapAdding URLs for packages not available at PyPI:
[plone]
...
urls =
Plone=https://example.com/Plone-4.3.6.zip#md5=c370c0c8eace1081ec5b057b2c4149b7or:
[plone]
...
urls = urls
[urls]
Plone = https://example.com/Plone-4.3.6.zip#md5=c370c0c8eace1081ec5b057b2c4149b7Changelog
0.10.0 (2015-07-22)
Fix issue where nixpkgs mappings lookup failed because of non-normalized lookup [datakurre]
Add support for name option to change the base name for created expressions [datakurre]
0.9.3 (2015-07-22)
Fix a few more issues where package was not found at PyPI [datakurre]
0.9.2 (2015-07-12)
Fix a few issues where package was not found at PyPI [datakurre]
0.9.1 (2015-07-11)
Fix issue where package requirement in wrong case caused error
Fix issue where buildout propagated-build-inputs did not support cyclic requirements (required for injecting ‘add-on’ packages) [datakurre]
0.9.0 (2015-07-10)
Refactor to handle properly setuptools requires extras [datakurre]
0.8.0 (2015-07-10)
Add support for comma separated list for inline build-inputs, propagated-build-inputs and nixpkgs [datakurre]
0.7.0 (2015-07-10)
Add option to inject propagatedBuildInputs to enable extra package-dependent additional features [datakurre]
0.6.0 (2015-07-10)
Add to create installable python package expression for each listed egg [datakurre]
0.5.0 (2015-07-09)
Fix to resolve cyclic dependencies by letting the first seen dependency win and persist into resulting expression [datakurre]
0.4.0 (2015-07-09)
Change to produce {name}-env.nix instead of {name}.env.nix as buildable derivations [datakurre]
0.3.0 (2015-07-08)
Change resulting derivation to be buildEnv with python.buildEnv to make it also nix-buildable [datakurre]
0.2.0 (2015-07-08)
Add buildout-based configuration [datakurre]
Back to development: 0.1.2 [datakurre]
0.1.1 (2015-07-08)
Add support for plone.app.ldap [datakurre]
0.1.0 (2015-07-08)
Proof of concept release.
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Source Distribution
Hashes for collective.recipe.nix-0.10.0.tar.gz
| Algorithm | Hash digest | |
|---|---|---|
| SHA256 | 290704e37f8c93cac7d4b272803aebaf45981bf43c77f46b1debb63f4b237e2d |
|
| MD5 | cac8a17872bdc4a9ed6e37bcf4ad72a4 |
|
| BLAKE2b-256 | b735f69a927cb53b657a8d0e49e7e72d40590137bc884462a88c2f8d273a1360 |
