cmd version

nself version

Show version and system information.

Synopsis

nself version [flags]
nself -v
nself --version

Description

nself version prints the CLI version, Go build version, git commit hash, and build date. This information is embedded at compile time using Go linker flags (-ldflags).

Use --short for scripts that only need the version number. Use --json for structured output in monitoring systems or CI pipelines.

Flags

Flag	Default	Description
--short	false	Print version number only
--json	false	Print version info as JSON
--help, -h	—	Show help

Examples

# Show full version info
nself version

# Version number only
nself version --short

# JSON output
nself version --json

Sample output:

nself version 1.0.0
  Go version:  go1.23.4
  Git commit:  a1b2c3d
  Build date:  2026-03-28T00:00:00Z
  OS/Arch:     darwin/arm64

JSON output:

{
  "version": "1.0.0",
  "go_version": "go1.23.4",
  "git_commit": "a1b2c3d",
  "build_date": "2026-03-28T00:00:00Z",
  "os_arch": "darwin/arm64"
}

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