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https://github.com/privatevoid-net/nix-super.git
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Split off the circular flake import tests
This commit is contained in:
Eelco Dolstra
parent
c591efafd3
commit
f011c269c9
4 changed files with 74 additions and 61 deletions
49
tests/flakes/circular.sh
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49
tests/flakes/circular.sh
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@ -0,0 +1,49 @@
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# Test circular flake dependencies.
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source ./common.sh
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requireGit
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flakeA=$TEST_ROOT/flakeA
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flakeB=$TEST_ROOT/flakeB
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createGitRepo $flakeA
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createGitRepo $flakeB
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cat > $flakeA/flake.nix <<EOF
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{
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inputs.b.url = git+file://$flakeB;
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inputs.b.inputs.a.follows = "/";
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outputs = { self, b }: {
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foo = 123 + b.bar;
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xyzzy = 1000;
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};
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}
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EOF
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git -C $flakeA add flake.nix
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cat > $flakeB/flake.nix <<EOF
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{
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inputs.a.url = git+file://$flakeA;
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outputs = { self, a }: {
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bar = 456 + a.xyzzy;
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};
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}
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EOF
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git -C $flakeB add flake.nix
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git -C $flakeB commit -a -m 'Foo'
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[[ $(nix eval $flakeA#foo) = 1579 ]]
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[[ $(nix eval $flakeA#foo) = 1579 ]]
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sed -i $flakeB/flake.nix -e 's/456/789/'
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git -C $flakeB commit -a -m 'Foo'
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[[ $(nix eval --update-input b $flakeA#foo) = 1912 ]]
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# Test list-inputs with circular dependencies
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nix flake metadata $flakeA
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@ -2,6 +2,13 @@ source ../common.sh
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registry=$TEST_ROOT/registry.json
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requireGit() {
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if [[ -z $(type -p git) ]]; then
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echo "Git not installed; skipping flake tests"
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exit 99
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fi
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}
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writeSimpleFlake() {
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local flakeDir="$1"
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cat > $flakeDir/flake.nix <<EOF
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@ -34,3 +41,15 @@ writeDependentFlake() {
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}
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EOF
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}
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createGitRepo() {
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local repo="$1"
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local extraArgs="$2"
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rm -rf $repo $repo.tmp
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mkdir -p $repo
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git -C $repo init $extraArgs
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git -C $repo config user.email "foobar@example.com"
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git -C $repo config user.name "Foobar"
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}
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@ -1,9 +1,6 @@
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source ./common.sh
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if [[ -z $(type -p git) ]]; then
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echo "Git not installed; skipping flake tests"
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exit 99
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fi
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requireGit
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clearStore
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rm -rf $TEST_HOME/.cache $TEST_HOME/.config
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@ -17,8 +14,6 @@ flake7Dir=$TEST_ROOT/flake7
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templatesDir=$TEST_ROOT/templates
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nonFlakeDir=$TEST_ROOT/nonFlake
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badFlakeDir=$TEST_ROOT/badFlake
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flakeA=$TEST_ROOT/flakeA
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flakeB=$TEST_ROOT/flakeB
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flakeGitBare=$TEST_ROOT/flakeGitBare
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flakeFollowsA=$TEST_ROOT/follows/flakeA
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flakeFollowsB=$TEST_ROOT/follows/flakeA/flakeB
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@ -26,26 +21,14 @@ flakeFollowsC=$TEST_ROOT/follows/flakeA/flakeB/flakeC
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flakeFollowsD=$TEST_ROOT/follows/flakeA/flakeD
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flakeFollowsE=$TEST_ROOT/follows/flakeA/flakeE
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initRepo() {
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local repo="$1"
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local extraArgs="$2"
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git -C $repo init $extraArgs
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git -C $repo config user.email "foobar@example.com"
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git -C $repo config user.name "Foobar"
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}
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for repo in $flake1Dir $flake2Dir $flake3Dir $flake7Dir $templatesDir $nonFlakeDir $flakeA $flakeB $flakeFollowsA; do
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rm -rf $repo $repo.tmp
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mkdir -p $repo
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for repo in $flake1Dir $flake2Dir $flake3Dir $flake7Dir $templatesDir $nonFlakeDir $flakeFollowsA; do
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# Give one repo a non-main initial branch.
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extraArgs=
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if [[ $repo == $flake2Dir ]]; then
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extraArgs="--initial-branch=main"
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fi
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initRepo "$repo" "$extraArgs"
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createGitRepo "$repo" "$extraArgs"
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done
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writeSimpleFlake $flake1Dir
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@ -416,12 +399,12 @@ nix flake show $flake7Dir --json | jq
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git -C $flake7Dir commit -a -m 'Initial'
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# Test 'nix flake init' with benign conflicts
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rm -rf $flake7Dir && mkdir $flake7Dir && initRepo "$flake7Dir"
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createGitRepo "$flake7Dir"
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echo a > $flake7Dir/a
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(cd $flake7Dir && nix flake init) # check idempotence
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# Test 'nix flake init' with conflicts
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rm -rf $flake7Dir && mkdir $flake7Dir && initRepo "$flake7Dir"
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createGitRepo "$flake7Dir"
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echo b > $flake7Dir/a
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pushd $flake7Dir
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(! nix flake init) |& grep "refusing to overwrite existing file '$flake7Dir/a'"
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@ -641,45 +624,6 @@ nix flake lock $flake3Dir --update-input flake2/flake1
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# Test 'nix flake metadata --json'.
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nix flake metadata $flake3Dir --json | jq .
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# Test circular flake dependencies.
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cat > $flakeA/flake.nix <<EOF
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{
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inputs.b.url = git+file://$flakeB;
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inputs.b.inputs.a.follows = "/";
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outputs = { self, nixpkgs, b }: {
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foo = 123 + b.bar;
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xyzzy = 1000;
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};
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}
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EOF
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git -C $flakeA add flake.nix
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cat > $flakeB/flake.nix <<EOF
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{
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inputs.a.url = git+file://$flakeA;
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outputs = { self, nixpkgs, a }: {
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bar = 456 + a.xyzzy;
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};
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}
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EOF
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git -C $flakeB add flake.nix
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git -C $flakeB commit -a -m 'Foo'
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[[ $(nix eval $flakeA#foo) = 1579 ]]
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[[ $(nix eval $flakeA#foo) = 1579 ]]
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sed -i $flakeB/flake.nix -e 's/456/789/'
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git -C $flakeB commit -a -m 'Foo'
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[[ $(nix eval --update-input b $flakeA#foo) = 1912 ]]
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# Test list-inputs with circular dependencies
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nix flake metadata $flakeA
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# Test flake follow paths
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mkdir -p $flakeFollowsB
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mkdir -p $flakeFollowsC
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@ -2,6 +2,7 @@ nix_tests = \
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flakes/flakes.sh \
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flakes/run.sh \
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flakes/mercurial.sh \
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flakes/circular.sh \
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ca/gc.sh \
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gc.sh \
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remote-store.sh \
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