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cli: maturity polish — color, error translation, tabwriter consistency

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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>
This commit is contained in:
Thales Maciel 2026-04-26 22:27:07 -03:00
parent e47b8146dc
commit 71a332a6a1
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GPG key ID: 33112E6833C34679
11 changed files with 358 additions and 28 deletions
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8
scripts/smoke.sh
View file

@ -134,8 +134,8 @@ sudo env \
sudo touch "$smoke_marker"
status_out="$("$BANGER" system status)" || die 'system status failed after install'
grep -q 'active: active' <<<"$status_out" || die "owner daemon not active after install: $status_out"
grep -q 'helper_active: active' <<<"$status_out" || die "root helper not active after install: $status_out"
grep -qE '^active +active' <<<"$status_out" || die "owner daemon not active after install: $status_out"
grep -qE '^helper_active +active' <<<"$status_out" || die "root helper not active after install: $status_out"
log 'doctor: checking host readiness'
if ! "$BANGER" doctor; then
@ -145,8 +145,8 @@ fi
log 'system restart: services should come back cleanly'
sudo_banger "$BANGER" system restart >/dev/null || die 'system restart failed'
status_out="$("$BANGER" system status)" || die 'system status failed after restart'
grep -q 'active: active' <<<"$status_out" || die "owner daemon not active after restart: $status_out"
grep -q 'helper_active: active' <<<"$status_out" || die "root helper not active after restart: $status_out"
grep -qE '^active +active' <<<"$status_out" || die "owner daemon not active after restart: $status_out"
grep -qE '^helper_active +active' <<<"$status_out" || die "root helper not active after restart: $status_out"
# --- bare vm run ------------------------------------------------------
log "bare vm run: create + start + ssh + exec 'echo smoke-bare-ok' + --rm"