36 lines
1.2 KiB
Nix
36 lines
1.2 KiB
Nix
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{ pkgs ? import <nixpkgs> { }
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, lib ? pkgs.lib
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}:
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{
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genNetrc =
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{ projectDir ? null
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, poetry ? projectDir + "/poetry.toml"
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, pyproject ? projectDir + "/pyproject.toml"
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}:
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let
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poetryToml = builtins.fromTOML (builtins.readFile poetry);
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pyprojectToml = builtins.fromTOML (builtins.readFile pyproject);
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sourceNames = builtins.attrNames poetryToml.http-basic;
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authSources =
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let
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sourceNeedsAuth = { name, ... }: builtins.elem name sourceNames;
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in
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builtins.filter sourceNeedsAuth pyprojectToml.tool.poetry.source;
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mergedSources = map (source: source // (builtins.getAttr source.name poetryToml.http-basic)) authSources;
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mkMachine = url:
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let
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matches = builtins.split "(https?://)([^/]*)(.*)" url;
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mainMatch = builtins.elemAt matches 1;
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domain = builtins.elemAt mainMatch 1;
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in
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domain;
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mkEntry = { url, username, password, ... }:
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"machine ${mkMachine url} login ${username} password ${password}";
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entries = map mkEntry mergedSources;
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contents = lib.concatLines entries;
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in
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pkgs.writeText "netrc" contents;
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}
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