tvl-depot/tests/shell.nix
Eelco Dolstra 89ffe1eff9
Fix nix-shell tests
The nix-shell fix in 668fef2e4f revealed
that we had some --pure tests that incorrectly depended on PATH from
config.nix's mkDerivation being overwritten by the caller's PATH.

http://hydra.nixos.org/build/49242478
2017-02-24 17:29:02 +01:00

47 lines
901 B
Nix

{ }:
with import ./config.nix;
rec {
setupSh = builtins.toFile "setup" ''
export VAR_FROM_STDENV_SETUP=foo
for pkg in $buildInputs; do
export PATH=$PATH:$pkg/bin
done
'';
stdenv = mkDerivation {
name = "stdenv";
buildCommand = ''
mkdir -p $out
ln -s ${setupSh} $out/setup
'';
};
shellDrv = mkDerivation {
name = "shellDrv";
builder = "/does/not/exist";
VAR_FROM_NIX = "bar";
inherit stdenv;
};
# Used by nix-shell -p
runCommand = name: args: buildCommand: mkDerivation (args // {
inherit name buildCommand stdenv;
});
foo = runCommand "foo" {} ''
mkdir -p $out/bin
echo 'echo foo' > $out/bin/foo
chmod a+rx $out/bin/foo
ln -s ${shell} $out/bin/bash
'';
bar = runCommand "bar" {} ''
mkdir -p $out/bin
echo 'echo bar' > $out/bin/bar
chmod a+rx $out/bin/bar
'';
bash = shell;
}