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feat: show git commit hash and version in --help and --version output #27

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Merged
imforster merged 1 commit into from
Apr 28, 2026
Merged

feat: show git commit hash and version in --help and --version output #27

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6 changes: 5 additions & 1 deletion Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,11 @@
BINARY_NAME := brew-sync
GO := go
GOFLAGS :=
LDFLAGS :=

# Version info injected at build time
VERSION ?= $(shell git describe --tags --always --dirty 2>/dev/null || echo dev)
COMMIT := $(shell git rev-parse --short HEAD 2>/dev/null || echo unknown)
LDFLAGS := -X brew-sync/cmd.Version=$(VERSION) -X brew-sync/cmd.Commit=$(COMMIT)

# Build output directory
BUILD_DIR := build
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11 changes: 9 additions & 2 deletions cmd/root.go
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,12 @@ import (
"github.com/spf13/cobra"
)

// Version info set via ldflags at build time.
var (
Version = "dev"
Commit = "unknown"
)

var (
// Global flag values accessible by subcommands.
cfgFile string
Expand Down Expand Up @@ -107,8 +113,9 @@ func getUpdatedBy() string {
}

var rootCmd = &cobra.Command{
Use: "brew-sync",
Short: "Synchronize Homebrew packages across machines",
Use: "brew-sync",
Short: "Synchronize Homebrew packages across machines",
Version: Version + " (" + Commit + ")",
Long: `brew-sync is a CLI tool that wraps Homebrew to synchronize installed
packages (formulae and casks) across multiple machines.

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