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* fetchPipMetadata: set meta.mainProgram * fetchPipMetadata: deduplicate test fixtures * fetchPipMetadata: add is_direct to lock file * devShell: proof of concept * python-local-development: add editables example * devshell: simplify editables interface * buildPythonPackage: remove editable option again * devshell: use findRoot for editables * devshell: add support for .whl sources * devshell: avoid polluting the shells environment * devshell: make editable.nix flatter because there's only 1 attr left now * devshell: fix pyEnv by filtering editables from the environment. * devshell: skip existing editables * devshell: remove patched pyEnv, rewrite sys.path * devshell: add special case for root package * python-local-development: improve editable example * python-local-development: filter source * devshell: reset site_dir on each load * pip: don't ignoreCollisions in pyEnv * pip: default to no sitecustomize.py... and teach the devshell how to load it * pip: rewrite editable in python * editable: use shutil.copytree * editable: refactor into functions * editables: add suport for console_scripts * improve pip editables interface - change editables interface to use bool or path - expose public.shellHook for composition - use shellHook by default in public.devShell - extend example to include a script * improve edtiable support: - remove dependency on root package build - always set root package as editable by default - compute dit-info dir by calling a packages build backend or extracting directly from the wheel - only pass required sources to editables shell hook - add build inputs of all editables to teh dev shell - move editables state to .dream2nix/python to remove likelyhood of collision with other ecosystems state - delete editables state if editables configuration changed * refine python editable support: - never copy dependency sources - force user to specify a local path --------- Co-authored-by: DavHau <hsngrmpf+github@gmail.com> |
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| README.md | ||
package examples
This directory contains examples for modules defining packages. All modules can be used as templates to create new packages.
Each package module is defined by a directory containing a default.nix.
How to use
All examples are self contained via their own flake.nix.
To use multiple packages in a repository, keep only each packages' default.nix and put them under a top-level flake.nix instead, as shown in the repo examples in /examples.
Usage example
For example, in order to initialize a php-package from packages/languages/php-packaging/:
# create new single package repo for php
$ mkdir my-dream2nix-package
$ cd my-dream2nix-package
$ nix flake init -t github:nix-community/dream2nix#templates.php-packaging
wrote: /tmp/my-dream2nix-package/flake.nix
wrote: /tmp/my-dream2nix-package/default.nix
# git add (in case git is used)
git add .
# interact with the package
$ nix flake show
[...]
$ nix build
[...]