7994fd1d54
git-subtree-dir: third_party/nix
git-subtree-mainline: cf8cd640c1
git-subtree-split: be66c7a6b24e3c3c6157fd37b86c7203d14acf10
68 lines
1.7 KiB
Nix
68 lines
1.7 KiB
Nix
with import ./config.nix;
|
|
|
|
rec {
|
|
|
|
a = mkDerivation {
|
|
name = "multiple-outputs-a";
|
|
outputs = [ "first" "second" ];
|
|
builder = builtins.toFile "builder.sh"
|
|
''
|
|
mkdir $first $second
|
|
test -z $all
|
|
echo "first" > $first/file
|
|
echo "second" > $second/file
|
|
ln -s $first $second/link
|
|
'';
|
|
helloString = "Hello, world!";
|
|
};
|
|
|
|
b = mkDerivation {
|
|
defaultOutput = assert a.second.helloString == "Hello, world!"; a;
|
|
firstOutput = assert a.outputName == "first"; a.first.first;
|
|
secondOutput = assert a.second.outputName == "second"; a.second.first.first.second.second.first.second;
|
|
allOutputs = a.all;
|
|
name = "multiple-outputs-b";
|
|
builder = builtins.toFile "builder.sh"
|
|
''
|
|
mkdir $out
|
|
test "$firstOutput $secondOutput" = "$allOutputs"
|
|
test "$defaultOutput" = "$firstOutput"
|
|
test "$(cat $firstOutput/file)" = "first"
|
|
test "$(cat $secondOutput/file)" = "second"
|
|
echo "success" > $out/file
|
|
'';
|
|
};
|
|
|
|
c = mkDerivation {
|
|
name = "multiple-outputs-c";
|
|
drv = b.drvPath;
|
|
builder = builtins.toFile "builder.sh"
|
|
''
|
|
mkdir $out
|
|
ln -s $drv $out/drv
|
|
'';
|
|
};
|
|
|
|
d = mkDerivation {
|
|
name = "multiple-outputs-d";
|
|
drv = builtins.unsafeDiscardOutputDependency b.drvPath;
|
|
builder = builtins.toFile "builder.sh"
|
|
''
|
|
mkdir $out
|
|
echo $drv > $out/drv
|
|
'';
|
|
};
|
|
|
|
cyclic = (mkDerivation {
|
|
name = "cyclic-outputs";
|
|
outputs = [ "a" "b" "c" ];
|
|
builder = builtins.toFile "builder.sh"
|
|
''
|
|
mkdir $a $b $c
|
|
echo $a > $b/foo
|
|
echo $b > $c/bar
|
|
echo $c > $a/baz
|
|
'';
|
|
}).a;
|
|
|
|
}
|