391e1f511d
I.e. flake3 depends on flake2 which depends on flake1. Currently this fails with error: indirect flake reference 'flake1' is not allowed because we're not propagating lockfiles downwards properly.
144 lines
3.2 KiB
Bash
144 lines
3.2 KiB
Bash
source common.sh
|
|
|
|
if [[ -z $(type -p git) ]]; then
|
|
echo "Git not installed; skipping flake tests"
|
|
exit 99
|
|
fi
|
|
|
|
clearStore
|
|
|
|
registry=$TEST_ROOT/registry.json
|
|
|
|
flake1=$TEST_ROOT/flake1
|
|
flake2=$TEST_ROOT/flake2
|
|
flake3=$TEST_ROOT/flake3
|
|
|
|
for repo in $flake1 $flake2 $flake3; do
|
|
rm -rf $repo
|
|
mkdir $repo
|
|
git -C $repo init
|
|
git -C $repo config user.email "foobar@example.com"
|
|
git -C $repo config user.name "Foobar"
|
|
done
|
|
|
|
cat > $flake1/flake.nix <<EOF
|
|
{
|
|
name = "flake1";
|
|
|
|
epoch = 2019;
|
|
|
|
description = "Bla bla";
|
|
|
|
provides = deps: rec {
|
|
packages.foo = import ./simple.nix;
|
|
defaultPackage = packages.foo;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
cp ./simple.nix ./simple.builder.sh ./config.nix $flake1/
|
|
git -C $flake1 add flake.nix simple.nix simple.builder.sh config.nix
|
|
git -C $flake1 commit -m 'Initial'
|
|
|
|
cat > $flake2/flake.nix <<EOF
|
|
{
|
|
name = "flake2";
|
|
|
|
epoch = 2019;
|
|
|
|
requires = [ "flake1" ];
|
|
|
|
description = "Fnord";
|
|
|
|
provides = deps: rec {
|
|
packages.bar = deps.flake1.provides.packages.foo;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
git -C $flake2 add flake.nix
|
|
git -C $flake2 commit -m 'Initial'
|
|
|
|
cat > $flake3/flake.nix <<EOF
|
|
{
|
|
name = "flake3";
|
|
|
|
epoch = 2019;
|
|
|
|
requires = [ "flake2" ];
|
|
|
|
description = "Fnord";
|
|
|
|
provides = deps: rec {
|
|
packages.xyzzy = deps.flake2.provides.packages.bar;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
git -C $flake3 add flake.nix
|
|
git -C $flake3 commit -m 'Initial'
|
|
|
|
cat > $registry <<EOF
|
|
{
|
|
"flakes": {
|
|
"flake1": {
|
|
"uri": "file://$flake1"
|
|
},
|
|
"flake2": {
|
|
"uri": "file://$flake2"
|
|
},
|
|
"flake3": {
|
|
"uri": "file://$flake3"
|
|
},
|
|
"nixpkgs": {
|
|
"uri": "flake1"
|
|
}
|
|
},
|
|
"version": 1
|
|
}
|
|
EOF
|
|
|
|
# Test 'nix flake list'.
|
|
(( $(nix flake list --flake-registry $registry | wc -l) == 4 ))
|
|
|
|
# Test 'nix flake info'.
|
|
nix flake info --flake-registry $registry flake1 | grep -q 'ID: *flake1'
|
|
|
|
# Test 'nix flake info --json'.
|
|
json=$(nix flake info --flake-registry $registry flake1 --json | jq .)
|
|
[[ $(echo "$json" | jq -r .description) = 'Bla bla' ]]
|
|
[[ -d $(echo "$json" | jq -r .path) ]]
|
|
|
|
# Test 'nix build' on a flake.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry flake1:foo
|
|
[[ -e $TEST_ROOT/result/hello ]]
|
|
|
|
# Test defaultPackage.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry flake1:
|
|
[[ -e $TEST_ROOT/result/hello ]]
|
|
|
|
# Building a flake with an unlocked dependency should fail in pure mode.
|
|
(! nix build -o $TEST_ROOT/result --flake-registry $registry flake2:bar)
|
|
|
|
# But should succeed in impure mode.
|
|
# FIXME: this currently fails.
|
|
#nix build -o $TEST_ROOT/result --flake-registry $registry flake2:bar --impure
|
|
|
|
# Test automatic lock file generation.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake2:bar
|
|
[[ -e $flake2/flake.lock ]]
|
|
git -C $flake2 commit flake.lock -m 'Add flake.lock'
|
|
|
|
# Rerunning the build should not change the lockfile.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake2:bar
|
|
[[ -z $(git -C $flake2 diff) ]]
|
|
|
|
# Now we should be able to build the flake in pure mode.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry flake2:bar
|
|
|
|
# Or without a registry.
|
|
nix build -o $TEST_ROOT/result file://$flake2:bar
|
|
|
|
# Test whether indirect dependencies work.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake3:xyzzy
|