Read binary version using BuildInfo

Author: eikendev

Makefile

@@ -3,17 +3,10 @@ GO_FILES := $(shell find . -type f \( -iname '*.go' \))
 
 SCRIPT_FILES := $(wildcard ./bin/*)
 
-HE_BUILD_VERSION ?= $(shell git describe --tags)
-ifeq ($(HE_BUILD_VERSION),)
-	_ := $(error Cannot determine build version)
-endif
-
-BUILD_VERSION_FLAG := github.com/eikendev/hackenv/internal/buildconfig.Version=$(HE_BUILD_VERSION)
-
 .PHONY: build
 build:
 	mkdir -p $(OUT_DIR)
-	go build -ldflags "-w -s -X $(BUILD_VERSION_FLAG)" -o $(OUT_DIR)/hackenv ./cmd/hackenv
+	go build -ldflags "-w -s" -o $(OUT_DIR)/hackenv ./cmd/hackenv
 
 .PHONY: clean
 clean:

internal/commands/version.go

@@ -3,8 +3,8 @@ package commands
 
 import (
 	"fmt"
+	"runtime/debug"
 
-	"github.com/eikendev/hackenv/internal/buildconfig"
 	"github.com/eikendev/hackenv/internal/options"
 )
 
@@ -13,7 +13,11 @@ type VersionCommand struct{}
 
 // Run is the function for the version command.
 func (*VersionCommand) Run(_ *options.Options) error {
-	fmt.Printf("hackenv %s\n", buildconfig.Version)
+	buildInfo, ok := debug.ReadBuildInfo()
+	if !ok {
+		return fmt.Errorf("build info not available")
+	}
 
+	fmt.Printf("hackenv %s\n", buildInfo.Main.Version)
 	return nil
 }