clawbot
09a5caa8ab
check / check (push) Successful in 1m40s
`cmd/simplexcalc/` now holds only `main.go`, whose body is one call, `os.Exit(cli.Main(version))`, as the Go style guide requires. The command tree and the `run` and `version` commands moved unchanged into `internal/cli`, with tests for `version` and for an unknown command. Output streams, exit statuses and the `-X main.version` build flag are as before. Disclosure: the comment in `execute` saying cobra has already printed the error is false, since the root command silences cobra's errors; it moved unchanged and is left for a follow-up. Model: opus-5-5
59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
package cli
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import (
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"context"
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"fmt"
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"os"
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"os/signal"
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"runtime"
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"syscall"
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"github.com/spf13/cobra"
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"sneak.berlin/go/simplexcalc/internal/bot"
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"sneak.berlin/go/simplexcalc/internal/config"
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"sneak.berlin/go/simplexcalc/internal/logger"
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)
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func runCmd(version string) *cobra.Command {
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return &cobra.Command{
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Use: "run",
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Short: "run the bot",
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Args: cobra.NoArgs,
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RunE: func(cmd *cobra.Command, _ []string) error {
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return run(cmd.Context(), version)
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},
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}
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}
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// run reads the configuration and runs the bot until SIGINT or SIGTERM,
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// or until it fails. A failure is the process's exit status, so a
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// supervisor restarts it.
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func run(ctx context.Context, version string) error {
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cfg, err := config.New()
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if err != nil {
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return fmt.Errorf("reading configuration: %w", err)
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}
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log := logger.New(os.Stdout, cfg.Debug)
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log.Info("starting",
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"appname", appname,
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"version", version,
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"arch", runtime.GOARCH,
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"data_dir", cfg.DataDir,
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)
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ctx, stop := signal.NotifyContext(ctx, syscall.SIGINT, syscall.SIGTERM)
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defer stop()
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err = bot.Run(ctx, log, cfg.DataDir)
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if err != nil {
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log.Error("stopped", "error", err)
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return err
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}
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log.Info("stopped")
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return nil
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}
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