From 877bca73c901484a6a68813083ab21b8299cd10d Mon Sep 17 00:00:00 2001
From: Raymaekers Luca <raymaekers.luca@gmail.com>
Date: Tue, 15 Oct 2024 11:40:17 +0200
Subject: Add version flag

---
 main.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/main.go b/main.go
index e197b10..f21b32c 100644
--- a/main.go
+++ b/main.go
@@ -9,6 +9,7 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+	"runtime/debug"
 	"strings"
 
 	"github.com/fsnotify/fsnotify"
@@ -37,8 +38,21 @@ var (
 	RunCommand []string
 	// Command will only run on files that have the Ext extension
 	Ext string
+	// Version tag for wbr
+	Version string
 )
 
+func GetVersion() string {
+	if Version != "" {
+		return Version
+	}
+	buildinfo, ok := debug.ReadBuildInfo()
+	if !ok {
+		panic("Could not read buildinfo to know package version.")
+	}
+	return buildinfo.Main.Version
+}
+
 func CompileRun(fileName string) {
 	if !strings.HasSuffix(fileName, Ext) {
 		return
@@ -116,8 +130,14 @@ func main() {
 	rc := flag.String("r", "", "Command for running after build")
 	e := flag.String("e", "", "Filter watched files by suffix")
 	p := flag.String("p", ".", "Path to watch for files")
+	v := flag.Bool("v", false, "Show wbr version")
 	flag.Parse()
 
+	if *v {
+		fmt.Printf("wbr %s\n", GetVersion())
+		os.Exit(0)
+	}
+
 	if *bc == "" {
 		fmt.Println("flag is required: -b")
 		os.Exit(1)
-- 
cgit v1.2.3


From 328252b063bfe128c27e5bac94650f62d101923d Mon Sep 17 00:00:00 2001
From: Raymaekers Luca <raymaekers.luca@gmail.com>
Date: Tue, 15 Oct 2024 11:51:47 +0200
Subject: Add install script with version info

---
 install.sh | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100755 install.sh

diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..01d592f
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+
+go install -ldflags "-X main.Version=$(git describe --tags 2>/dev/null)"
-- 
cgit v1.2.3