Thales Maciel
71a332a6a1
Adds three small but high-leverage presentation tweaks for v0.1: 1. internal/cli/style is a new ~70 LOC package with Pass/Fail/Warn/ Dim/Bold helpers. Each is TTY-gated and obeys NO_COLOR. No external dep. Wired into the doctor PASS/FAIL/WARN status, the "banger:" error prefix on stderr, and the dim 'ready in <elapsed>' line. 2. internal/cli/errors translates rpc.ErrorResponse into user-facing text. operation_failed becomes invisible (the message wins); not_found, already_exists, bad_request, bad_version, unauthorized, unknown_method get short labels; unknown codes pass through. The daemon-attached op_id lands in dim parens — paste into journalctl --grep to find the daemon log line that produced the failure. 3. Tabwriter config converges on (0, 8, 2, ' ', 0) across every list/table command. The vm prune confirmation table picked up the right config; system install + system status switched from bare "key: value\n" lines to tabular form. printVMSpecLine drops its Unicode middle dot for an ASCII '|' so terminals without UTF-8 render cleanly. Tests cover translateRPCError for every code, style helpers no-op on non-TTY and under NO_COLOR. Smoke status greps switch from "key: value" to "key value" to match the new format. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
33 lines
765 B
Go
33 lines
765 B
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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"banger/internal/cli"
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"banger/internal/cli/style"
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)
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func main() {
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer stop()
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cmd := cli.NewBangerCommand()
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if err := cmd.ExecuteContext(ctx); err != nil {
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var exitErr cli.ExitCodeError
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if errors.As(err, &exitErr) {
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os.Exit(exitErr.Code)
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}
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// Render the failure through the CLI's translator so RPC
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// codes become friendly text, op_ids land in parens for
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// journalctl grepping, and the "banger:" prefix turns red
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// on a TTY.
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prefix := style.Fail(os.Stderr, "banger:")
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fmt.Fprintf(os.Stderr, "%s %s\n", prefix, cli.TranslateError(os.Stderr, err))
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os.Exit(1)
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}
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}
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