forked from lix-project/lix
42 lines
1.4 KiB
Bash
42 lines
1.4 KiB
Bash
|
source common.sh
|
||
|
|
|
||
|
|
# Ensures that nix build will deliver a usable error message when it encounters
|
||
|
|
# a build failure potentially caused by allowSubstitutes.
|
||
|
|
|
||
|
|
clearStore
|
||
|
|
|
||
|
|
cd $TEST_HOME
|
||
|
|
|
||
|
|
putDrv() {
|
||
|
|
cat > "$1" <<EOF
|
||
|
|
builtins.derivation {
|
||
|
|
name = "meow";
|
||
|
|
builder = "/bin/sh";
|
||
|
|
args = [];
|
||
|
|
system = "unicornsandrainbows-linux";
|
||
|
|
allowSubstitutes = ${2};
|
||
|
|
preferLocalBuild = true;
|
||
|
|
}
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
putDrv drv-disallow-substitutes.nix false
|
||
|
|
putDrv drv-allow-substitutes.nix true
|
||
|
|
|
||
|
|
expect 1 nix build --substitute --substituters '' --offline -f drv-disallow-substitutes.nix 2> output.txt
|
||
|
|
|
||
|
|
# error: a 'unicornsandrainbows-linux' with features {} is required to build '$TMPDIR/regression-484/store/...-meow.drv', but I am a 'x86_64-linux' with features {benchmark, big-parallel, kvm, nixos-test, uid-range}
|
||
|
|
#
|
||
|
|
# Hint: the failing derivation has allowSubstitutes set to false, forcing it to be built rather than substituted.
|
||
|
|
# Passing --always-allow-substitutes to force substitution may resolve this failure if the path is available in a substituter.
|
||
|
|
cat output.txt
|
||
|
|
grepQuiet unicornsandrainbows-linux output.txt
|
||
|
|
grepQuiet always-allow-substitutes output.txt
|
||
|
|
grepQuiet allowSubstitutes output.txt
|
||
|
|
|
||
|
|
expect 1 nix build --substitute --substituters '' --offline -f drv-allow-substitutes.nix 2> output.txt
|
||
|
|
|
||
|
|
cat output.txt
|
||
|
|
grepQuiet unicornsandrainbows-linux output.txt
|
||
|
|
grepQuiet -v allowSubstitutes output.txt
|