477246d574
ldflags inject version, commit, and build date; a version subcommand also reports go version and platform. Ends the which-binary-is-this guessing after deploys. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
68 lines
1.5 KiB
Go
68 lines
1.5 KiB
Go
// Command rtsp-streamer is a full-screen RTSP video wall for UniFi Protect
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// cameras, driven by mpv under a kiosk Wayland compositor and configured from
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// the command line or an interactive TUI.
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package main
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import (
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"fmt"
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"log/slog"
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"os"
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"github.com/lwoodard/rtsp-streamer/internal/config"
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"github.com/spf13/cobra"
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)
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var (
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cfgPath string
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logLevel string
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)
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// Build metadata, injected via -ldflags -X at build time (see Makefile).
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var (
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version = "dev"
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commit = "none"
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date = "unknown"
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)
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func main() {
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root := &cobra.Command{
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Use: "rtsp-streamer",
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Short: "Full-screen RTSP camera wall for UniFi Protect",
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Version: fmt.Sprintf("%s (commit %s, built %s)", version, commit, date),
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SilenceUsage: true,
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SilenceErrors: true,
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}
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root.PersistentFlags().StringVar(&cfgPath, "config", config.DefaultPath(), "path to config file")
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root.PersistentFlags().StringVar(&logLevel, "log", "info", "log level: debug|info|warn|error")
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root.AddCommand(
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daemonCmd(),
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discoverCmd(),
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layoutCmd(),
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statusCmd(),
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tuiCmd(),
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configCmd(),
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versionCmd(),
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)
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if err := root.Execute(); err != nil {
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fmt.Fprintln(os.Stderr, "error:", err)
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os.Exit(1)
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}
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}
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func newLogger() *slog.Logger {
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var lvl slog.Level
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switch logLevel {
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case "debug":
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lvl = slog.LevelDebug
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case "warn":
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lvl = slog.LevelWarn
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case "error":
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lvl = slog.LevelError
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default:
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lvl = slog.LevelInfo
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}
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return slog.New(slog.NewTextHandler(os.Stderr, &slog.HandlerOptions{Level: lvl}))
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}
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