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fetchPypiLegacy: pass NETRC via impureEnvVars if inPureEval

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Co-authored-by: Matthew Croughan <matt@croughan.sh>
This commit is contained in:
adisbladis 2024-08-12 17:03:41 +12:00
parent 2a9ab9c1e0
commit 482a26382f
1 changed files with 21 additions and 7 deletions
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28
pkgs/build-support/fetchpypilegacy/default.nix
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@ -4,6 +4,20 @@
lib, lib,
python3, python3,
}: }:
let
inherit (lib)
optionalAttrs
fetchers
optional
inPureEvalMode
filter
head
concatStringsSep
escapeShellArg
;
impureEnvVars = fetchers.proxyImpureEnvVars ++ optional inPureEvalMode "NETRC";
in
{ {
# package name # package name
pname, pname,
@ -19,10 +33,10 @@
name ? null, name ? null,
}: }:
let let
urls' = urls ++ lib.optional (url != null) url; urls' = urls ++ optional (url != null) url;
pathParts = lib.filter ({ prefix, path }: "NETRC" == prefix) builtins.nixPath; pathParts = filter ({ prefix, path }: "NETRC" == prefix) builtins.nixPath;
netrc_file = if (pathParts != [ ]) then (lib.head pathParts).path else ""; netrc_file = if (pathParts != [ ]) then (head pathParts).path else "";
in in
# Assert that we have at least one URL # Assert that we have at least one URL
@ -31,18 +45,18 @@ runCommand file
( (
{ {
nativeBuildInputs = [ python3 ]; nativeBuildInputs = [ python3 ];
impureEnvVars = lib.fetchers.proxyImpureEnvVars; inherit impureEnvVars;
outputHashMode = "flat"; outputHashMode = "flat";
# if hash is empty select a default algo to let nix propose the actual hash. # if hash is empty select a default algo to let nix propose the actual hash.
outputHashAlgo = if hash == "" then "sha256" else null; outputHashAlgo = if hash == "" then "sha256" else null;
outputHash = hash; outputHash = hash;
NETRC = netrc_file;
} }
// (lib.optionalAttrs (name != null) { inherit name; }) // optionalAttrs (name != null) { inherit name; }
// optionalAttrs (!inPureEvalMode) { env.NETRC = netrc_file; }
) )
'' ''
python ${./fetch-legacy.py} ${ python ${./fetch-legacy.py} ${
lib.concatStringsSep " " (map (url: "--url ${lib.escapeShellArg url}") urls') concatStringsSep " " (map (url: "--url ${escapeShellArg url}") urls')
} --pname ${pname} --filename ${file} } --pname ${pname} --filename ${file}
mv ${file} $out mv ${file} $out
'' ''