about summary refs log tree commit diff
path: root/tvix/store/protos
diff options
context:
space:
mode:
Diffstat (limited to 'tvix/store/protos')
-rw-r--r--tvix/store/protos/pathinfo.go31
-rw-r--r--tvix/store/protos/pathinfo.pb.go73
-rw-r--r--tvix/store/protos/pathinfo.proto4
-rw-r--r--tvix/store/protos/pathinfo_test.go26
4 files changed, 96 insertions, 38 deletions
diff --git a/tvix/store/protos/pathinfo.go b/tvix/store/protos/pathinfo.go
index 2c718c6245d5..9b51b5266cdc 100644
--- a/tvix/store/protos/pathinfo.go
+++ b/tvix/store/protos/pathinfo.go
@@ -60,42 +60,55 @@ func (p *PathInfo) Validate() (*storepath.StorePath, error) {
 	// for all three node types, ensure the name properly parses to a store path,
 	// and in case it refers to a digest, ensure it has the right length.
 
+	var storePath *storepath.StorePath
+	var err error
+
 	if node := rootNode.GetDirectory(); node != nil {
 		if len(node.Digest) != 32 {
 			return nil, fmt.Errorf("invalid digest size for %s, expected %d, got %d", node.Name, 32, len(node.Digest))
 		}
 
-		storePath, err := storepath.FromString(string(node.GetName()))
+		storePath, err = storepath.FromString(string(node.GetName()))
 
 		if err != nil {
 			return nil, fmt.Errorf("unable to parse %s as StorePath: %w", node.Name, err)
 		}
 
-		return storePath, nil
-
 	} else if node := rootNode.GetFile(); node != nil {
 		if len(node.Digest) != 32 {
 			return nil, fmt.Errorf("invalid digest size for %s, expected %d, got %d", node.Name, 32, len(node.Digest))
 		}
 
-		storePath, err := storepath.FromString(string(node.GetName()))
+		storePath, err = storepath.FromString(string(node.GetName()))
 		if err != nil {
 			return nil, fmt.Errorf("unable to parse %s as StorePath: %w", node.Name, err)
 		}
 
-		return storePath, nil
-
 	} else if node := rootNode.GetSymlink(); node != nil {
-		storePath, err := storepath.FromString(string(node.GetName()))
+		storePath, err = storepath.FromString(string(node.GetName()))
 
 		if err != nil {
 			return nil, fmt.Errorf("unable to parse %s as StorePath: %w", node.Name, err)
 		}
 
-		return storePath, nil
-
 	} else {
 		// this would only happen if we introduced a new type
 		panic("unreachable")
 	}
+
+	// If the Deriver field is populated, ensure it parses to a StorePath.
+	// We can't check for it to *not* end with .drv, as the .drv files produced by
+	// recursive Nix end with multiple .drv suffixes, and only one is popped when
+	// converting to this field.
+	if p.Deriver != nil {
+		storePath := storepath.StorePath{
+			Name:   string(p.Deriver.GetName()),
+			Digest: p.Deriver.GetDigest(),
+		}
+		if err := storePath.Validate(); err != nil {
+			return nil, fmt.Errorf("invalid deriver field: %w", err)
+		}
+	}
+
+	return storePath, nil
 }
diff --git a/tvix/store/protos/pathinfo.pb.go b/tvix/store/protos/pathinfo.pb.go
index d6b517296448..b8296114f602 100644
--- a/tvix/store/protos/pathinfo.pb.go
+++ b/tvix/store/protos/pathinfo.pb.go
@@ -39,6 +39,9 @@ type PathInfo struct {
 	References [][]byte `protobuf:"bytes,2,rep,name=references,proto3" json:"references,omitempty"`
 	// see below.
 	Narinfo *NARInfo `protobuf:"bytes,3,opt,name=narinfo,proto3" json:"narinfo,omitempty"`
+	// The StorePath of the .drv file producing this output.
+	// The .drv suffix is omitted in its `name` field.
+	Deriver *StorePath `protobuf:"bytes,4,opt,name=deriver,proto3" json:"deriver,omitempty"`
 }
 
 func (x *PathInfo) Reset() {
@@ -94,6 +97,13 @@ func (x *PathInfo) GetNarinfo() *NARInfo {
 	return nil
 }
 
+func (x *PathInfo) GetDeriver() *StorePath {
+	if x != nil {
+		return x.Deriver
+	}
+	return nil
+}
+
 // Represents a path in the Nix store (a direct child of STORE_DIR).
 // It is commonly formatted by a nixbase32-encoding the digest, and
 // concatenating the name, separated by a `-`.
@@ -306,7 +316,7 @@ var file_tvix_store_protos_pathinfo_proto_rawDesc = []byte{
 	0x74, 0x6f, 0x12, 0x0d, 0x74, 0x76, 0x69, 0x78, 0x2e, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2e, 0x76,
 	0x31, 0x1a, 0x21, 0x74, 0x76, 0x69, 0x78, 0x2f, 0x63, 0x61, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2f,
 	0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x2f, 0x63, 0x61, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2e, 0x70,
-	0x72, 0x6f, 0x74, 0x6f, 0x22, 0x87, 0x01, 0x0a, 0x08, 0x50, 0x61, 0x74, 0x68, 0x49, 0x6e, 0x66,
+	0x72, 0x6f, 0x74, 0x6f, 0x22, 0xbb, 0x01, 0x0a, 0x08, 0x50, 0x61, 0x74, 0x68, 0x49, 0x6e, 0x66,
 	0x6f, 0x12, 0x29, 0x0a, 0x04, 0x6e, 0x6f, 0x64, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0b, 0x32,
 	0x15, 0x2e, 0x74, 0x76, 0x69, 0x78, 0x2e, 0x63, 0x61, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2e, 0x76,
 	0x31, 0x2e, 0x4e, 0x6f, 0x64, 0x65, 0x52, 0x04, 0x6e, 0x6f, 0x64, 0x65, 0x12, 0x1e, 0x0a, 0x0a,
@@ -314,28 +324,32 @@ var file_tvix_store_protos_pathinfo_proto_rawDesc = []byte{
 	0x52, 0x0a, 0x72, 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, 0x73, 0x12, 0x30, 0x0a, 0x07,
 	0x6e, 0x61, 0x72, 0x69, 0x6e, 0x66, 0x6f, 0x18, 0x03, 0x20, 0x01, 0x28, 0x0b, 0x32, 0x16, 0x2e,
 	0x74, 0x76, 0x69, 0x78, 0x2e, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2e, 0x76, 0x31, 0x2e, 0x4e, 0x41,
-	0x52, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x07, 0x6e, 0x61, 0x72, 0x69, 0x6e, 0x66, 0x6f, 0x22, 0x37,
-	0x0a, 0x09, 0x53, 0x74, 0x6f, 0x72, 0x65, 0x50, 0x61, 0x74, 0x68, 0x12, 0x12, 0x0a, 0x04, 0x6e,
-	0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12,
-	0x16, 0x0a, 0x06, 0x64, 0x69, 0x67, 0x65, 0x73, 0x74, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52,
-	0x06, 0x64, 0x69, 0x67, 0x65, 0x73, 0x74, 0x22, 0xe3, 0x01, 0x0a, 0x07, 0x4e, 0x41, 0x52, 0x49,
-	0x6e, 0x66, 0x6f, 0x12, 0x19, 0x0a, 0x08, 0x6e, 0x61, 0x72, 0x5f, 0x73, 0x69, 0x7a, 0x65, 0x18,
-	0x01, 0x20, 0x01, 0x28, 0x04, 0x52, 0x07, 0x6e, 0x61, 0x72, 0x53, 0x69, 0x7a, 0x65, 0x12, 0x1d,
-	0x0a, 0x0a, 0x6e, 0x61, 0x72, 0x5f, 0x73, 0x68, 0x61, 0x32, 0x35, 0x36, 0x18, 0x02, 0x20, 0x01,
-	0x28, 0x0c, 0x52, 0x09, 0x6e, 0x61, 0x72, 0x53, 0x68, 0x61, 0x32, 0x35, 0x36, 0x12, 0x40, 0x0a,
-	0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18, 0x03, 0x20, 0x03, 0x28,
-	0x0b, 0x32, 0x20, 0x2e, 0x74, 0x76, 0x69, 0x78, 0x2e, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2e, 0x76,
-	0x31, 0x2e, 0x4e, 0x41, 0x52, 0x49, 0x6e, 0x66, 0x6f, 0x2e, 0x53, 0x69, 0x67, 0x6e, 0x61, 0x74,
-	0x75, 0x72, 0x65, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x12,
-	0x27, 0x0a, 0x0f, 0x72, 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, 0x5f, 0x6e, 0x61, 0x6d,
-	0x65, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x09, 0x52, 0x0e, 0x72, 0x65, 0x66, 0x65, 0x72, 0x65,
-	0x6e, 0x63, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x1a, 0x33, 0x0a, 0x09, 0x53, 0x69, 0x67, 0x6e,
-	0x61, 0x74, 0x75, 0x72, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20,
-	0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x64, 0x61, 0x74,
-	0x61, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x64, 0x61, 0x74, 0x61, 0x42, 0x28, 0x5a,
-	0x26, 0x63, 0x6f, 0x64, 0x65, 0x2e, 0x74, 0x76, 0x6c, 0x2e, 0x66, 0x79, 0x69, 0x2f, 0x74, 0x76,
-	0x69, 0x78, 0x2f, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2f, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x73, 0x3b,
-	0x73, 0x74, 0x6f, 0x72, 0x65, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f, 0x74, 0x6f, 0x33,
+	0x52, 0x49, 0x6e, 0x66, 0x6f, 0x52, 0x07, 0x6e, 0x61, 0x72, 0x69, 0x6e, 0x66, 0x6f, 0x12, 0x32,
+	0x0a, 0x07, 0x64, 0x65, 0x72, 0x69, 0x76, 0x65, 0x72, 0x18, 0x04, 0x20, 0x01, 0x28, 0x0b, 0x32,
+	0x18, 0x2e, 0x74, 0x76, 0x69, 0x78, 0x2e, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2e, 0x76, 0x31, 0x2e,
+	0x53, 0x74, 0x6f, 0x72, 0x65, 0x50, 0x61, 0x74, 0x68, 0x52, 0x07, 0x64, 0x65, 0x72, 0x69, 0x76,
+	0x65, 0x72, 0x22, 0x37, 0x0a, 0x09, 0x53, 0x74, 0x6f, 0x72, 0x65, 0x50, 0x61, 0x74, 0x68, 0x12,
+	0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e,
+	0x61, 0x6d, 0x65, 0x12, 0x16, 0x0a, 0x06, 0x64, 0x69, 0x67, 0x65, 0x73, 0x74, 0x18, 0x02, 0x20,
+	0x01, 0x28, 0x0c, 0x52, 0x06, 0x64, 0x69, 0x67, 0x65, 0x73, 0x74, 0x22, 0xe3, 0x01, 0x0a, 0x07,
+	0x4e, 0x41, 0x52, 0x49, 0x6e, 0x66, 0x6f, 0x12, 0x19, 0x0a, 0x08, 0x6e, 0x61, 0x72, 0x5f, 0x73,
+	0x69, 0x7a, 0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x04, 0x52, 0x07, 0x6e, 0x61, 0x72, 0x53, 0x69,
+	0x7a, 0x65, 0x12, 0x1d, 0x0a, 0x0a, 0x6e, 0x61, 0x72, 0x5f, 0x73, 0x68, 0x61, 0x32, 0x35, 0x36,
+	0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x09, 0x6e, 0x61, 0x72, 0x53, 0x68, 0x61, 0x32, 0x35,
+	0x36, 0x12, 0x40, 0x0a, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x73, 0x18,
+	0x03, 0x20, 0x03, 0x28, 0x0b, 0x32, 0x20, 0x2e, 0x74, 0x76, 0x69, 0x78, 0x2e, 0x73, 0x74, 0x6f,
+	0x72, 0x65, 0x2e, 0x76, 0x31, 0x2e, 0x4e, 0x41, 0x52, 0x49, 0x6e, 0x66, 0x6f, 0x2e, 0x53, 0x69,
+	0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x52, 0x0a, 0x73, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75,
+	0x72, 0x65, 0x73, 0x12, 0x27, 0x0a, 0x0f, 0x72, 0x65, 0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65,
+	0x5f, 0x6e, 0x61, 0x6d, 0x65, 0x73, 0x18, 0x04, 0x20, 0x03, 0x28, 0x09, 0x52, 0x0e, 0x72, 0x65,
+	0x66, 0x65, 0x72, 0x65, 0x6e, 0x63, 0x65, 0x4e, 0x61, 0x6d, 0x65, 0x73, 0x1a, 0x33, 0x0a, 0x09,
+	0x53, 0x69, 0x67, 0x6e, 0x61, 0x74, 0x75, 0x72, 0x65, 0x12, 0x12, 0x0a, 0x04, 0x6e, 0x61, 0x6d,
+	0x65, 0x18, 0x01, 0x20, 0x01, 0x28, 0x09, 0x52, 0x04, 0x6e, 0x61, 0x6d, 0x65, 0x12, 0x12, 0x0a,
+	0x04, 0x64, 0x61, 0x74, 0x61, 0x18, 0x02, 0x20, 0x01, 0x28, 0x0c, 0x52, 0x04, 0x64, 0x61, 0x74,
+	0x61, 0x42, 0x28, 0x5a, 0x26, 0x63, 0x6f, 0x64, 0x65, 0x2e, 0x74, 0x76, 0x6c, 0x2e, 0x66, 0x79,
+	0x69, 0x2f, 0x74, 0x76, 0x69, 0x78, 0x2f, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x2f, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x73, 0x3b, 0x73, 0x74, 0x6f, 0x72, 0x65, 0x76, 0x31, 0x62, 0x06, 0x70, 0x72, 0x6f,
+	0x74, 0x6f, 0x33,
 }
 
 var (
@@ -361,12 +375,13 @@ var file_tvix_store_protos_pathinfo_proto_goTypes = []interface{}{
 var file_tvix_store_protos_pathinfo_proto_depIdxs = []int32{
 	4, // 0: tvix.store.v1.PathInfo.node:type_name -> tvix.castore.v1.Node
 	2, // 1: tvix.store.v1.PathInfo.narinfo:type_name -> tvix.store.v1.NARInfo
-	3, // 2: tvix.store.v1.NARInfo.signatures:type_name -> tvix.store.v1.NARInfo.Signature
-	3, // [3:3] is the sub-list for method output_type
-	3, // [3:3] is the sub-list for method input_type
-	3, // [3:3] is the sub-list for extension type_name
-	3, // [3:3] is the sub-list for extension extendee
-	0, // [0:3] is the sub-list for field type_name
+	1, // 2: tvix.store.v1.PathInfo.deriver:type_name -> tvix.store.v1.StorePath
+	3, // 3: tvix.store.v1.NARInfo.signatures:type_name -> tvix.store.v1.NARInfo.Signature
+	4, // [4:4] is the sub-list for method output_type
+	4, // [4:4] is the sub-list for method input_type
+	4, // [4:4] is the sub-list for extension type_name
+	4, // [4:4] is the sub-list for extension extendee
+	0, // [0:4] is the sub-list for field type_name
 }
 
 func init() { file_tvix_store_protos_pathinfo_proto_init() }
diff --git a/tvix/store/protos/pathinfo.proto b/tvix/store/protos/pathinfo.proto
index 080e3f6b49a2..ac528628ec88 100644
--- a/tvix/store/protos/pathinfo.proto
+++ b/tvix/store/protos/pathinfo.proto
@@ -21,6 +21,10 @@ message PathInfo {
 
     // see below.
     NARInfo narinfo = 3;
+
+    // The StorePath of the .drv file producing this output.
+    // The .drv suffix is omitted in its `name` field.
+    StorePath deriver = 4;
 }
 
 // Represents a path in the Nix store (a direct child of STORE_DIR).
diff --git a/tvix/store/protos/pathinfo_test.go b/tvix/store/protos/pathinfo_test.go
index 74af50e5691f..9a329f0010fc 100644
--- a/tvix/store/protos/pathinfo_test.go
+++ b/tvix/store/protos/pathinfo_test.go
@@ -120,4 +120,30 @@ func TestValidate(t *testing.T) {
 		_, err := pi.Validate()
 		assert.Error(t, err, "must not validate")
 	})
+
+	t.Run("happy deriver", func(t *testing.T) {
+		pi := genPathInfoSymlink()
+
+		// add the Deriver Field.
+		pi.Deriver = &storev1pb.StorePath{
+			Digest: exampleStorePathDigest,
+			Name:   "foo",
+		}
+
+		_, err := pi.Validate()
+		assert.NoError(t, err, "must validate")
+	})
+
+	t.Run("invalid deriver", func(t *testing.T) {
+		pi := genPathInfoSymlink()
+
+		// add the Deriver Field, with a broken digest
+		pi.Deriver = &storev1pb.StorePath{
+			Digest: []byte{},
+			Name:   "foo2",
+		}
+		_, err := pi.Validate()
+		assert.Error(t, err, "must not validate")
+	})
+
 }
generated by cgit-pink 1.4.1 (git 2.44.2) at 2024-11-02T19ยท52+0000