From 81bf1eb760fde88c6b6546c5e1d507c189acd753 Mon Sep 17 00:00:00 2001
From: NotAShelf <raf@notashelf.dev>
Date: Mon, 28 Aug 2023 14:20:21 +0300
Subject: [PATCH] receive version string from ldflags during build

---
 .goreleaser.yaml | 9 +++++----
 Makefile         | 4 +++-
 cmd/version.go   | 7 ++++---
 default.nix      | 2 +-
 main.go          | 7 ++++++-
 5 files changed, 19 insertions(+), 10 deletions(-)

diff --git a/.goreleaser.yaml b/.goreleaser.yaml
index 76157b2..8267bbb 100644
--- a/.goreleaser.yaml
+++ b/.goreleaser.yaml
@@ -10,7 +10,8 @@ builds:
       - windows
       - darwin
     ldflags:
-      - -s -w -X notashelf.dev/hyprkeys/cmd.Version={{.Version}}
+      - -s -w
+      - -X main.version={{.Version}}
 
 archives:
   - format: tar.gz
@@ -22,8 +23,8 @@ archives:
       {{- else }}{{ .Arch }}{{ end }}
       {{- if .Arm }}v{{ .Arm }}{{ end }}
     format_overrides:
-    - goos: windows
-      format: zip
+      - goos: windows
+        format: zip
     rlcp: true
 checksum:
-  name_template: 'checksums.txt'
+  name_template: "checksums.txt"
diff --git a/Makefile b/Makefile
index 4e83f83..4027d6b 100644
--- a/Makefile
+++ b/Makefile
@@ -1,9 +1,11 @@
 pkgname := hyprkeys
+version := v1.0.2
+
 build: ${pkgname}
 
 ${pkgname}: $(shell find . -name '*.go')
 	mkdir -p bin
-	go build -o bin/${pkgname} .
+	go build -o bin/${pkgname} -ldflags "-X 'main.version=${version}'" .
 
 completions:
 	mkdir -p completions
diff --git a/cmd/version.go b/cmd/version.go
index bb1affc..bd57ec8 100644
--- a/cmd/version.go
+++ b/cmd/version.go
@@ -1,12 +1,12 @@
+
 package cmd
 
 import (
 	"fmt"
-
 	"github.com/spf13/cobra"
 )
 
-var Version = "v1.1.0"
+var Version string
 
 func init() {
 	rootCmd.AddCommand(versionCmd)
@@ -14,10 +14,11 @@ func init() {
 
 var versionCmd = &cobra.Command{
 	Use:   "version",
-	Short: "Prints current verison",
+	Short: "Prints current version",
 	Run:   version,
 }
 
 func version(cmd *cobra.Command, args []string) {
 	fmt.Printf("Hyprkeys: %s\n", Version)
 }
+
diff --git a/default.nix b/default.nix
index f5be915..3a1a982 100644
--- a/default.nix
+++ b/default.nix
@@ -20,7 +20,7 @@ buildGoModule rec {
       ++ lib.optional (!doCheck) [./test];
   };
 
-  ldflags = ["-s" "-w"];
+  ldflags = ["-s" "-w" "-X main.version=v${version}"];
   vendorHash = "sha256-JFvC9V0xS8SZSdLsOtpyTrFzXjYAOaPQaJHdcnJzK3s=";
 
   doCheck = true;
diff --git a/main.go b/main.go
index e78fcfd..3dc5188 100644
--- a/main.go
+++ b/main.go
@@ -1,7 +1,12 @@
 package main
 
-import "notashelf.dev/hyprkeys/cmd"
+import (
+	"notashelf.dev/hyprkeys/cmd"
+)
+
+var version string
 
 func main() {
+	cmd.Version = version
 	cmd.Execute()
 }