device: remove version string

This is what modules are for, and Go binaries can introspect.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

3 files changed, 7 insertions, 7 deletions

diff --git a/Makefile b/Makefile
index 1b77f86..223766b 100644
--- a/Makefile
+++ b/Makefile
@@ -10,10 +10,10 @@ MAKEFLAGS += --no-print-directory
 generate-version-and-build:
 	@export GIT_CEILING_DIRECTORIES="$(realpath $(CURDIR)/..)" && \
 	tag="$$(git describe --dirty 2>/dev/null)" && \
-	ver="$$(printf 'package device\nconst WireGuardGoVersion = "%s"\n' "$${tag#v}")" && \
-	[ "$$(cat device/version.go 2>/dev/null)" != "$$ver" ] && \
-	echo "$$ver" > device/version.go && \
-	git update-index --assume-unchanged device/version.go || true
+	ver="$$(printf 'package main\nconst Version = "%s"\n' "$$tag")" && \
+	[ "$$(cat version.go 2>/dev/null)" != "$$ver" ] && \
+	echo "$$ver" > version.go && \
+	git update-index --assume-unchanged version.go || true
 	@$(MAKE) wireguard-go
 
 wireguard-go: $(wildcard *.go) $(wildcard */*.go)
diff --git a/main.go b/main.go
index 40c8070..721a2ed 100644
--- a/main.go
+++ b/main.go
@@ -55,7 +55,7 @@ func warning() {
 
 func main() {
 	if len(os.Args) == 2 && os.Args[1] == "--version" {
-		fmt.Printf("wireguard-go v%s\n\nUserspace WireGuard daemon for %s-%s.\nInformation available at https://www.wireguard.com.\nCopyright (C) Jason A. Donenfeld <Jason@zx2c4.com>.\n", device.WireGuardGoVersion, runtime.GOOS, runtime.GOARCH)
+		fmt.Printf("wireguard-go v%s\n\nUserspace WireGuard daemon for %s-%s.\nInformation available at https://www.wireguard.com.\nCopyright (C) Jason A. Donenfeld <Jason@zx2c4.com>.\n", Version, runtime.GOOS, runtime.GOARCH)
 		return
 	}
 
@@ -141,7 +141,7 @@ func main() {
 		fmt.Sprintf("(%s) ", interfaceName),
 	)
 
-	logger.Verbosef("Starting wireguard-go version %s", device.WireGuardGoVersion)
+	logger.Verbosef("Starting wireguard-go version %s", Version)
 
 	if err != nil {
 		logger.Errorf("Failed to create TUN device: %v", err)
diff --git a/main_windows.go b/main_windows.go
index 82a333d..7835a17 100644
--- a/main_windows.go
+++ b/main_windows.go
@@ -34,7 +34,7 @@ func main() {
 		device.LogLevelVerbose,
 		fmt.Sprintf("(%s) ", interfaceName),
 	)
-	logger.Verbosef("Starting wireguard-go version %s", device.WireGuardGoVersion)
+	logger.Verbosef("Starting wireguard-go version %s", Version)
 
 	tun, err := tun.CreateTUN(interfaceName, 0)
 	if err == nil {