mirror of
https://git.sr.ht/~joren/streamrip-go
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JorenandClaude Opus 5
78d4f0316d
Completes the restructuring started when main() became run() int. main.go goes
from 1217 lines to 130: global option handling, config loading, signal setup,
and a dispatch switch that delegates to one function per command.
The command bodies move to cmd_rip.go (url, file, id), cmd_search.go (search,
lastfm), cmd_config.go (config, database) and cmd_smoke.go (the developer smoke
commands), each taking (ctx, cfg, gopts, args) and returning an exit code.
They also stop reading the process global. Previously run() did
os.Args = append([]string{os.Args[0], gopts.command}, gopts.commandArgs...)
and the arms then indexed back into os.Args[2:], os.Args[5:] and so on, so the
already-parsed options were round-tripped through os.Args. The arms now take
the parsed gopts.commandArgs directly, which is a uniform index shift of two
(os.Args[5:] -> args[3:], len(os.Args) < 5 -> len(args) < 3).
No behaviour change. Verified by running each command's argument validation and
help path against the built binary, plus the existing suite.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
129 lines
3.3 KiB
Go
129 lines
3.3 KiB
Go
package main
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import (
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"context"
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"errors"
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"streamrip-go/internal/config"
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"streamrip-go/internal/verbose"
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_ "modernc.org/sqlite"
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)
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func main() {
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os.Exit(run())
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}
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// run executes the CLI and returns the process exit code. It exists so that
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// deferred cleanup (SQLite handles, progress bars, artwork temp dirs) always
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// runs; calling os.Exit directly from the command bodies skipped every defer.
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func run() int {
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gopts, err := parseGlobalArgs(os.Args[1:])
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if err != nil {
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fmt.Fprintf(os.Stderr, "option error: %v\n", err)
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return 2
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}
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if gopts.version {
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printVersion(os.Stdout)
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return 0
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}
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if gopts.help {
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printMainHelp(os.Stdout)
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return 0
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}
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if gopts.command == "" {
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printMainHelp(os.Stdout)
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return 2
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}
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if gopts.command == "help" {
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if len(gopts.commandArgs) == 0 || isHelpArg(gopts.commandArgs[0]) {
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printMainHelp(os.Stdout)
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return 0
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}
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if printCommandHelp(os.Stdout, gopts.commandArgs[0]) {
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return 0
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}
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fmt.Fprintf(os.Stderr, "unknown help topic: %s\n", gopts.commandArgs[0])
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return 2
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}
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if gopts.command == "dev-help" {
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printDeveloperHelp(os.Stdout)
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return 0
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}
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if commandWantsHelp(gopts.commandArgs) {
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if printCommandHelp(os.Stdout, gopts.command) {
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return 0
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}
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fmt.Fprintf(os.Stderr, "unknown command: %s\n", gopts.command)
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return 2
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}
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cfg, err := config.Load(gopts.configPath)
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if err != nil {
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if errors.Is(err, config.ErrOutdatedConfig) {
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resolvedPath, upErr := config.UpgradeOutdated(gopts.configPath)
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if upErr != nil {
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fmt.Fprintf(os.Stderr, "config error: %v\n", err)
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fmt.Fprintf(os.Stderr, "config auto-upgrade failed: %v\n", upErr)
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return 1
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}
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fmt.Fprintf(os.Stderr, "config upgraded at %s\n", resolvedPath)
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cfg, err = config.Load(gopts.configPath)
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}
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}
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if err != nil {
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fmt.Fprintf(os.Stderr, "config error: %v\n", err)
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return 1
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}
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applyGlobalConfigOverrides(cfg, gopts)
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verbose.SetLevel(gopts.verbose)
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if gopts.verbose >= 2 {
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fmt.Fprintln(os.Stderr, "verbose mode enabled (level 2: downloads + http)")
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} else if gopts.verbose >= 1 {
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fmt.Fprintln(os.Stderr, "verbose mode enabled (level 1: downloads)")
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}
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer stop()
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args := gopts.commandArgs
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switch gopts.command {
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case "url":
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return cmdURL(ctx, cfg, gopts, args)
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case "file":
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return cmdFile(ctx, cfg, gopts, args)
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case "config":
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return cmdConfig(ctx, cfg, gopts, args)
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case "database":
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return cmdDatabase(ctx, cfg, gopts, args)
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case "id":
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return cmdID(ctx, cfg, gopts, args)
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case "search":
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return cmdSearch(ctx, cfg, gopts, args)
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case "lastfm":
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return cmdLastFM(ctx, cfg, gopts, args)
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case "soundcloud-smoke":
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return cmdSoundcloudSmoke(ctx, cfg, gopts, args)
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case "qobuz-smoke":
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return cmdQobuzSmoke(ctx, cfg, gopts, args)
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case "qobuz-convert-rip-smoke":
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return cmdQobuzConvertRipSmoke(ctx, cfg, gopts, args)
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case "qobuz-search-smoke":
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return cmdQobuzSearchSmoke(ctx, cfg, gopts, args)
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case "tidal-search-smoke":
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return cmdTidalSearchSmoke(ctx, cfg, gopts, args)
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case "tidal-metadata-smoke":
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return cmdTidalMetadataSmoke(ctx, cfg, gopts, args)
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case "tidal-video-smoke":
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return cmdTidalVideoSmoke(ctx, cfg, gopts, args)
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default:
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fmt.Fprintf(os.Stderr, "unknown command: %s\n", gopts.command)
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return 2
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}
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}
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