241 lines
6.1 KiB
Bash
241 lines
6.1 KiB
Bash
source common.sh
|
|
|
|
if [[ -z $(type -p git) ]]; then
|
|
echo "Git not installed; skipping flake tests"
|
|
exit 99
|
|
fi
|
|
|
|
export _NIX_FORCE_HTTP=1
|
|
|
|
clearStore
|
|
rm -rf $TEST_HOME/.cache
|
|
|
|
registry=$TEST_ROOT/registry.json
|
|
|
|
flake1Dir=$TEST_ROOT/flake1
|
|
flake2Dir=$TEST_ROOT/flake2
|
|
flake3Dir=$TEST_ROOT/flake3
|
|
nonFlakeDir=$TEST_ROOT/nonFlake
|
|
|
|
for repo in $flake1Dir $flake2Dir $flake3Dir $nonFlakeDir; do
|
|
rm -rf $repo $repo.tmp
|
|
mkdir $repo
|
|
git -C $repo init
|
|
git -C $repo config user.email "foobar@example.com"
|
|
git -C $repo config user.name "Foobar"
|
|
done
|
|
|
|
cat > $flake1Dir/flake.nix <<EOF
|
|
{
|
|
name = "flake1";
|
|
|
|
epoch = 2019;
|
|
|
|
description = "Bla bla";
|
|
|
|
outputs = inputs: rec {
|
|
packages.foo = import ./simple.nix;
|
|
defaultPackage = packages.foo;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
cp ./simple.nix ./simple.builder.sh ./config.nix $flake1Dir/
|
|
git -C $flake1Dir add flake.nix simple.nix simple.builder.sh config.nix
|
|
git -C $flake1Dir commit -m 'Initial'
|
|
|
|
cat > $flake2Dir/flake.nix <<EOF
|
|
{
|
|
name = "flake2";
|
|
|
|
epoch = 2019;
|
|
|
|
inputs = [ "flake1" ];
|
|
|
|
description = "Fnord";
|
|
|
|
outputs = inputs: rec {
|
|
packages.bar = inputs.flake1.outputs.packages.foo;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
git -C $flake2Dir add flake.nix
|
|
git -C $flake2Dir commit -m 'Initial'
|
|
|
|
cat > $flake3Dir/flake.nix <<EOF
|
|
{
|
|
name = "flake3";
|
|
|
|
epoch = 2019;
|
|
|
|
inputs = [ "flake2" ];
|
|
|
|
description = "Fnord";
|
|
|
|
outputs = inputs: rec {
|
|
packages.xyzzy = inputs.flake2.outputs.packages.bar;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
git -C $flake3Dir add flake.nix
|
|
git -C $flake3Dir commit -m 'Initial'
|
|
|
|
cat > $nonFlakeDir/README.md <<EOF
|
|
Not much
|
|
EOF
|
|
|
|
git -C $nonFlakeDir add README.md
|
|
git -C $nonFlakeDir commit -m 'Initial'
|
|
|
|
cat > $registry <<EOF
|
|
{
|
|
"flakes": {
|
|
"flake1": {
|
|
"uri": "file://$flake1Dir"
|
|
},
|
|
"flake2": {
|
|
"uri": "file://$flake2Dir"
|
|
},
|
|
"flake3": {
|
|
"uri": "file://$flake3Dir"
|
|
},
|
|
"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' on a local flake.
|
|
(cd $flake1Dir && nix flake info --flake-registry $registry) | grep -q 'ID: *flake1'
|
|
(cd $flake1Dir && nix flake info --flake-registry $registry .) | grep -q 'ID: *flake1'
|
|
nix flake info --flake-registry $registry $flake1Dir | grep -q 'ID: *flake1'
|
|
|
|
# Test 'nix flake info --json'.
|
|
json=$(nix flake info --flake-registry $registry flake1 --json | jq .)
|
|
[[ $(echo "$json" | jq -r .description) = 'Bla bla' ]]
|
|
[[ -d $(echo "$json" | jq -r .path) ]]
|
|
[[ $(echo "$json" | jq -r .lastModified) = $(git -C $flake1Dir log -n1 --format=%ct) ]]
|
|
|
|
# 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 $TEST_ROOT/result/hello ]]
|
|
|
|
# Building a flake with an unlocked dependency should fail in pure mode.
|
|
(! nix eval "(builtins.getFlake "$flake2Dir")")
|
|
|
|
# But should succeed in impure mode.
|
|
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 $flake2Dir:bar
|
|
[[ -e $flake2Dir/flake.lock ]]
|
|
git -C $flake2Dir commit flake.lock -m 'Add flake.lock'
|
|
|
|
# Rerunning the build should not change the lockfile.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake2Dir:bar
|
|
[[ -z $(git -C $flake2Dir diff master) ]]
|
|
|
|
# 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.
|
|
# FIXME: shouldn't need '--flake-registry /no-registry'?
|
|
nix build -o $TEST_ROOT/result --flake-registry /no-registry file://$flake2Dir:bar --tarball-ttl 0
|
|
|
|
# Test whether indirect dependencies work.
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake3Dir:xyzzy
|
|
|
|
# Add dependency to flake3.
|
|
rm $flake3Dir/flake.nix
|
|
|
|
cat > $flake3Dir/flake.nix <<EOF
|
|
{
|
|
name = "flake3";
|
|
|
|
epoch = 2019;
|
|
|
|
inputs = [ "flake1" "flake2" ];
|
|
|
|
description = "Fnord";
|
|
|
|
outputs = inputs: rec {
|
|
packages.xyzzy = inputs.flake2.outputs.packages.bar;
|
|
packages.sth = inputs.flake1.outputs.packages.foo;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
git -C $flake3Dir add flake.nix
|
|
git -C $flake3Dir commit -m 'Update flake.nix'
|
|
|
|
# Check whether `nix build` works with an incomplete lockfile
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake3Dir:sth
|
|
|
|
# Check whether it saved the lockfile
|
|
[[ ! (-z $(git -C $flake3Dir diff master)) ]]
|
|
|
|
# Unsupported epochs should be an error.
|
|
sed -i $flake3Dir/flake.nix -e s/2019/2030/
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake3Dir:sth 2>&1 | grep 'unsupported epoch'
|
|
|
|
# Test whether registry caching works.
|
|
nix flake list --flake-registry file://$registry | grep -q flake3
|
|
mv $registry $registry.tmp
|
|
nix flake list --flake-registry file://$registry --tarball-ttl 0 | grep -q flake3
|
|
mv $registry.tmp $registry
|
|
|
|
# Test whether flakes are registered as GC roots for offline use.
|
|
rm -rf $TEST_HOME/.cache
|
|
nix build -o $TEST_ROOT/result --flake-registry file://$registry file://$flake2Dir:bar
|
|
mv $flake1Dir $flake1Dir.tmp
|
|
mv $flake2Dir $flake2Dir.tmp
|
|
nix-store --gc
|
|
nix build -o $TEST_ROOT/result --flake-registry file://$registry file://$flake2Dir:bar
|
|
nix build -o $TEST_ROOT/result --flake-registry file://$registry file://$flake2Dir:bar --tarball-ttl 0
|
|
mv $flake1Dir.tmp $flake1Dir
|
|
mv $flake2Dir.tmp $flake2Dir
|
|
|
|
# Add nonFlakeInputs to flake3.
|
|
rm $flake3Dir/flake.nix
|
|
|
|
cat > $flake3Dir/flake.nix <<EOF
|
|
{
|
|
name = "flake3";
|
|
|
|
epoch = 2019;
|
|
|
|
inputs = [ "flake1" "flake2" ];
|
|
|
|
nonFlakeInputs = {
|
|
nonFlake = "$nonFlakeDir";
|
|
};
|
|
|
|
description = "Fnord";
|
|
|
|
outputs = inputs: rec {
|
|
packages.xyzzy = inputs.flake2.outputs.packages.bar;
|
|
packages.sth = inputs.flake1.outputs.packages.foo;
|
|
};
|
|
}
|
|
EOF
|
|
|
|
git -C $flake3Dir add flake.nix
|
|
git -C $flake3Dir commit -m 'Add nonFlakeInputs'
|
|
|
|
# Check whether `nix build` works with a lockfile which is missing a nonFlakeInputs
|
|
nix build -o $TEST_ROOT/result --flake-registry $registry $flake3Dir:sth
|