diff --git a/ui/build/paths/logs.go b/ui/build/paths/logs.go
new file mode 100644
index 0000000..a44994c
--- /dev/null
+++ b/ui/build/paths/logs.go
@@ -0,0 +1,101 @@
+// Copyright 2018 Google Inc. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package paths
+
+import (
+	"context"
+	"encoding/gob"
+	"net"
+	"os"
+	"time"
+)
+
+type LogProcess struct {
+	Pid     int
+	Command string
+}
+
+type LogEntry struct {
+	Basename string
+	Args     []string
+	Parents  []LogProcess
+}
+
+const timeoutDuration = time.Duration(250) * time.Millisecond
+
+func SendLog(logSocket string, entry *LogEntry, done chan interface{}) {
+	defer close(done)
+
+	dialer := &net.Dialer{}
+	conn, err := dialer.Dial("unix", logSocket)
+	if err != nil {
+		return
+	}
+	defer conn.Close()
+
+	if err := conn.SetDeadline(dialer.Deadline); err != nil {
+		return
+	}
+
+	enc := gob.NewEncoder(conn)
+	enc.Encode(entry)
+}
+
+func LogListener(ctx context.Context, logSocket string) (chan *LogEntry, error) {
+	ret := make(chan *LogEntry, 5)
+
+	if err := os.Remove(logSocket); err != nil && !os.IsNotExist(err) {
+		return nil, err
+	}
+
+	ln, err := net.Listen("unix", logSocket)
+	if err != nil {
+		return nil, err
+	}
+
+	go func() {
+		for {
+			select {
+			case <-ctx.Done():
+				ln.Close()
+			}
+		}
+	}()
+
+	go func() {
+		defer close(ret)
+
+		for {
+			conn, err := ln.Accept()
+			if err != nil {
+				ln.Close()
+				break
+			}
+			conn.SetDeadline(time.Now().Add(timeoutDuration))
+
+			go func() {
+				defer conn.Close()
+
+				dec := gob.NewDecoder(conn)
+				entry := &LogEntry{}
+				if err := dec.Decode(entry); err != nil {
+					return
+				}
+				ret <- entry
+			}()
+		}
+	}()
+	return ret, nil
+}