Hacktoberfest 2026: le issue che i maintainer hanno segnato per ottobre, aperte e adatte ai principianti. Sfoglia le issue Hacktoberfest

ubicloud: usage is an awk syntax error on macOS, which also disables the vCPU quota preflight

Aperta Adatta ai principianti
  • Qualcosa non va?
#3,679 0 commenti 0 reazioni 0 assegnatari Vedi su GitHub

I maintainer di solito rispondono entro 1 giorno

Nessuno ha ancora preso questa issue.

Valutazione

Difficoltà
2/5
Tempo stimato
1-3 ore
Idoneità per principianti
88/100
Tipo di issue
Bug
Chiarezza
Specificata chiaramente
Stato di attività
Attiva
Stack tecnologico
awk, bash, typescript
Ambito
cli

Direzione di ricerca

Leggi scripts/ubicloud/ubi-runner.sh intorno a cmd_usage e quota_preflight, quindi esamina test/ubicloud-runner.test.ts e l'elenco macos-named-regressions in .github/workflows/free-tests.yml. Esegui i test del runner Ubicloud su macOS, se disponibile. Il lavoro è completato quando usage stampa i totali previsti senza un errore di sintassi awk e il controllo preliminare della quota rifiuta una richiesta che supera il limite.

Scritto dal modello di indicizzazione a partire dal testo della issue.

Descrizione

What happened

On macOS, gstack-ubi usage fails with an awk syntax error and exits 2:

awk: syntax error at source line 4
 context is
	      for (o in cpu) printf "%-14s %4d %6d%s\n", o, vms[o], cpu[o], o >>>  == <<<
awk: illegal statement at source line 4
awk: illegal statement at source line 4

The larger effect is on up: quota_preflight reads the total from cmd_usage, gets an empty string, and returns 0. So on macOS the vCPU preflight never refuses: with 20 vCPUs in use, a 16-vCPU ceiling (UBI_QUOTA_VCPUS=16) and a standard-4 request, it lets the create through; with the line fixed, it dies with "vCPU quota exhausted" as intended.

Cause

cmd_usage L384:

for (o in cpu) printf "%-14s %4d %6d%s\n", o, vms[o], cpu[o], o == me ? "  (you)" : "" | "sort -k3,3nr"

macOS ships the one-true-awk (/usr/bin/awk, "awk version 20200816"), whose grammar rejects an unparenthesized == inside a print/printf argument list. The | "sort" redirect is not the trigger; this fails too:

/usr/bin/awk 'BEGIN { o = "a"; me = "a"; printf "%s%s\n", o, o == me ? " (you)" : "" }'

CI does not see it: free-tests is green on 047dad78, and test/ubicloud-runner.test.ts runs only on the Linux shards because it is not in the macos-named-regressions list.

Steps to reproduce

On macOS, from a gstack checkout at 047dad78 (no Ubicloud account needed; a local stand-in answers POST /cli for a project with two VMs):

cat > /tmp/fake_ubi_two.py <<'EOF'
# Answers POST /cli for a project with two VMs: one standard-4 owned by
# lane7, one standard-16 that this runner did not name.
import json, sys
from http.server import BaseHTTPRequestHandler, HTTPServer
class H(BaseHTTPRequestHandler):
    def do_POST(self):
        argv = json.loads(self.rfile.read(int(self.headers["Content-Length"])))["argv"]
        if argv[:2] == ["vm", "list"]:
            body = "eu-central-h1  ubirun-lane7-1761900000-ab12-t3\neu-north-h1  someone-elses-vm\n"
        else:
            body = "size: standard-4\n" if "lane7" in argv[1] else "size: standard-16\n"
        b = body.encode()
        self.send_response(200); self.send_header("Content-Length", str(len(b))); self.end_headers(); self.wfile.write(b)
    def log_message(self, *a): pass
HTTPServer(("127.0.0.1", 18733), H).serve_forever()
EOF
python3 /tmp/fake_ubi_two.py & srv=$!; sleep 1
UBICLOUD_API_URL=http://127.0.0.1:18733 UBICLOUD_API_KEY=offline UBI_RUNNER_STATE=$(mktemp -d) UBI_OWNER=lane7 \
  bash scripts/ubicloud/ubi-runner.sh usage; echo "exit=$?"
kill $srv

Expected:

OWNER           VMS  VCPUS
(other)           1     16
lane7             1      4  (you)
total             2     20

Actual: the syntax error above, exit 2.

Proposed fix

Parenthesize the ternary (valid in every awk):

--- a/scripts/ubicloud/ubi-runner.sh
+++ b/scripts/ubicloud/ubi-runner.sh
@@ -381,7 +381,7 @@
       vms[o]++; cpu[o] += n; total += n; count++ }
     END {
       printf "%-14s %4s %6s\n", "OWNER", "VMS", "VCPUS"
-      for (o in cpu) printf "%-14s %4d %6d%s\n", o, vms[o], cpu[o], o == me ? "  (you)" : "" | "sort -k3,3nr"
+      for (o in cpu) printf "%-14s %4d %6d%s\n", o, vms[o], cpu[o], (o == me ? "  (you)" : "") | "sort -k3,3nr"
       close("sort -k3,3nr")
       printf "%-14s %4d %6d\n", "total", count, total
     }'

Verified on macOS /usr/bin/awk 20200816: usage prints the expected table and exits 0, and quota_preflight (20 vCPUs used, ceiling 16, standard-4 requested) refuses with "vCPU quota exhausted". No other print/printf in scripts/ubicloud/*.sh has an unparenthesized comparison. Suggested guard: add test/ubicloud-runner.test.ts to the macos-named-regressions file list, which would also catch the pack issue, #3680. (The whole file has not been run on macOS here, so it may surface more than these two.)

Readiness report

Hit on the 1.91.333.0 install below; the repro above is against main at 047dad78 (1.91.357.0), where the line is unchanged. Home paths are shortened to ~, and the paths of local CLAUDE.md files are removed from the last check line.

gstack doctor 
gstack doctor 1.91.333.0
ok              install root    ~/.claude/skills/gstack: claude global current (1.91.333.0), codex global current (1.91.333.0)
ok              rescue refs     none in ~/.claude/skills/gstack
ok              state root      ~/.gstack durable=yes (selected by default)
ok              bun             1.4.4 at /opt/homebrew/bin/bun (floor 1.3.3, tested 1.4.2)
ok              hooks           9 hook(s) parse
ok              codex           codex-cli 0.163.0; self-locate ok; model gpt-6.1-sol (source: ~/.codex/config.toml model)
ok              codex probe     cached MODEL_OK, 18m ago (not re-run; --live probes now)
not configured  artifacts sync  off; cross-machine artifacts sync is unavailable
ok              browse bundle   browse/dist built
ok              binaries        find-browse, design, pdf, gstack-global-discover launch (4 of 4)
ok              cso             native helper 1.91.333.0 (11c17d466af3)
ok              claude code     2.1.303 (Claude Code) at ~/.local/bin/claude
ok              session journal largest of 2: 1.6 MiB
ok              guard log       816 decisions (61 denied)
ok              CLAUDE.md       no gstack section lists skills
14 ok, 0 warn, 1 not configured, 0 fail

Environment

  • Host: Claude Code 2.1.303
  • OS: macOS 26.6.2 (25G83), arm64; /usr/bin/awk "awk version 20200816"
  • gstack: hit on 1.91.333.0, reproduced on main 047dad78 (1.91.357.0)
Lingua principale
TypeScript
Stelle
138k
Fork
20.5k
Merge medio
8h 37m
PR unite (30g)
320

Preparare l'ambiente

Come iniziare

  1. Leggi tutta la issue e poi la guida ai contributi del progetto.
  2. Commenta sulla issue per dire che te ne occupi tu — evita che due persone facciano lo stesso lavoro.
  3. Fai un fork del repository e lavora su un branch.
  4. Apri una pull request che faccia riferimento al numero della issue.

Altre issue di garrytan/gstack

Tutte le issue di garrytan/gstack

Issue simili

Altre issue su TypeScript

Ricevi le nuove issue nella tua casella

Un breve riepilogo di issue GitHub adatte ai principianti.