package main

import (
	"os"
	"strings"

	"github.com/warrenronsiek/ctask/cmd"
)

// version and commit are populated at release build time via:
//
//	go build -ldflags "-X main.version=vX.Y.Z -X main.commit=<git-sha>"
//
// Defaults below apply when the binary is built without ldflags (e.g.
// `go build`, `just install`) so local development still produces a
// runnable binary whose `--version` output is unambiguous.
var (
	version = "dev"
	commit  = ""
)

func main() {
	cmd.SetVersionInfo(version, commit)
	if err := cmd.Execute(); err != nil {
		msg := err.Error()
		// Exit code 127 for agent command not found (per spec)
		if strings.Contains(msg, "agent command not found") {
			os.Exit(127)
		}
		// Exit code 2 for missing required arguments (per spec)
		if strings.Contains(msg, "accepts") && strings.Contains(msg, "received 0") {
			os.Exit(2)
		}
		os.Exit(1)
	}
}