cmd/tailscale{,d}: combine into a single binaryonebinary

To reduce size, combine tailscaled and tailscale into a single
binary which will figure out what it should do based on argv[0].

Signed-off-by: Denton Gentry <dgentry@tailscale.com>

1 files changed, 27 insertions, 0 deletions

diff --git a/cmd/tailscaled/tailscale.go b/cmd/tailscaled/tailscale.go
new file mode 100644
index 000000000..94a3563a0
--- /dev/null
+++ b/cmd/tailscaled/tailscale.go
@@ -0,0 +1,27 @@
+// Copyright (c) 2020 Tailscale Inc & AUTHORS All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// The tailscale command is the Tailscale command-line client. It interacts
+// with the tailscaled node agent.
+package main // import "tailscale.com/cmd/tailscaled"
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"tailscale.com/cmd/tailscaled/cli"
+)
+
+func tailscale_main() {
+	args := os.Args[1:]
+	if name, _ := os.Executable(); strings.HasSuffix(filepath.Base(name), ".cgi") {
+		args = []string{"web", "-cgi"}
+	}
+	if err := cli.Run(args); err != nil {
+		fmt.Fprintln(os.Stderr, err)
+		os.Exit(1)
+	}
+}