97 lines
2.2 KiB
Nix
97 lines
2.2 KiB
Nix
{ depot, pkgs, lib, ... }:
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let
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bins = depot.nix.getBins pkgs.s6-portable-utils [ "s6-mkdir" "s6-cat" "s6-ln" "s6-ls" "s6-touch" ]
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// depot.nix.getBins pkgs.coreutils [ "printf" ];
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inherit (depot.nix.yants) defun struct restrict attrs list string drv any;
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inherit (depot.nix) drvSeqL;
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FlakeError =
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restrict
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"flake error"
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(s: lib.any (prefix: (builtins.substring 0 1 s) == prefix)
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[ "E" "W" ])
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string;
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Libraries = defun [ (attrs any) (list drv) ];
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python3 =
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{ name
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, libraries ? (_: [ ])
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, flakeIgnore ? [ ]
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}: pkgs.writers.writePython3 name {
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libraries = Libraries libraries pkgs.python3Packages;
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flakeIgnore =
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let
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ignoreTheseErrors = [
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# whitespace after {
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"E201"
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# whitespace before }
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"E202"
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# fuck 4-space indentation
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"E121"
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"E111"
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# who cares about blank lines …
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# … at end of files
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"W391"
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# … between functions
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"E302"
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"E305"
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];
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in
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list FlakeError (ignoreTheseErrors ++ flakeIgnore);
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};
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# TODO: add the same flake check as the pyhon3 writer
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python3Lib = { name, libraries ? (_: [ ]) }: moduleString:
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let
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srcTree = depot.nix.runExecline.local name { stdin = moduleString; } [
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"importas"
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"out"
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"out"
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"if"
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[ bins.s6-mkdir "-p" "\${out}/${name}" ]
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"if"
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[
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"redirfd"
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"-w"
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"1"
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"\${out}/setup.py"
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bins.printf
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''
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from distutils.core import setup
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setup(
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name='%s',
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packages=['%s']
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)
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''
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name
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name
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]
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"if"
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[
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# redirect stdin to the init py
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"redirfd"
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"-w"
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"1"
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"\${out}/${name}/__init__.py"
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bins.s6-cat
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]
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];
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in
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pkgs.python3Packages.buildPythonPackage {
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inherit name;
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src = srcTree;
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propagatedBuildInputs = libraries pkgs.python3Packages;
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doCheck = false;
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};
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in
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{
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inherit
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python3
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python3Lib
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;
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}
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