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Capture Claude failure diagnostics #13

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Capture Claude failure diagnostics #13

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c7270f5
Capture Claude failure diagnostics
zhamborova Jun 22, 2026
a868087
Update docker/server-pipeline.sh
zhamborova Jun 22, 2026
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41 changes: 39 additions & 2 deletions docker/server-pipeline.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -63,6 +63,9 @@ cd "${WORKSPACE}"
mkdir -p "$(dirname "${SUMMARY_PATH}")"

CLAUDE_STREAM_FILE=$(mktemp)
CLAUDE_STDERR_FILE=$(mktemp)
CLAUDE_DIAGNOSTICS_FILE=$(mktemp)
trap 'rm -f "${CLAUDE_STREAM_FILE:-}" "${CLAUDE_STDERR_FILE:-}" "${CLAUDE_DIAGNOSTICS_FILE:-}"' EXIT
RUN_STARTED_AT=$(date -u +%Y-%m-%dT%H:%M:%SZ)

echo "==> Running configure-codacy-cloud"
Expand All @@ -71,9 +74,11 @@ claude -p "/configure-codacy-cloud" \
--output-format stream-json \
--verbose \
--include-partial-messages \
2> "${CLAUDE_STDERR_FILE}" \
| tee "${CLAUDE_STREAM_FILE}" \
| jq --unbuffered -rj 'select(.type == "stream_event" and .event.delta.type? == "text_delta") | .event.delta.text'
SKILL_EXIT=${PIPESTATUS[0]}
cat "${CLAUDE_STDERR_FILE}" >&2
RUN_FINISHED_AT=$(date -u +%Y-%m-%dT%H:%M:%SZ)
echo

Expand All @@ -97,14 +102,46 @@ RUN_META=$(jq -rsc \
sessionId: (.session_id // "")
}
' "${CLAUDE_STREAM_FILE}")
rm -f "${CLAUDE_STREAM_FILE}"

if ! jq -sc --rawfile stderr "${CLAUDE_STDERR_FILE}" '
{
stderr: ($stderr | split("\n") | map(select(length > 0)) | .[-40:]),
resultEvents: [ .[] | select(.type == "result") ],
errorEvents: [
.[]
| select(
.type == "error"
or ((.type == "system" or .type == "assistant") and ((.subtype? // "") | test("error|fail"; "i")))
)
],
nonTextEvents: [
.[]
| select(.type != "stream_event" or .event.delta.type? != "text_delta")
][-20:]
}
' "${CLAUDE_STREAM_FILE}" > "${CLAUDE_DIAGNOSTICS_FILE}"; then
printf '{"diagnosticError":"failed to parse Claude stream output"}\n' > "${CLAUDE_DIAGNOSTICS_FILE}"
fi

if [[ ${SKILL_EXIT} -ne 0 ]]; then
echo "ERROR: configure-codacy-cloud exited with code ${SKILL_EXIT}; Claude diagnostics follow" >&2
jq '.' "${CLAUDE_DIAGNOSTICS_FILE}" >&2 || cat "${CLAUDE_DIAGNOSTICS_FILE}" >&2
fi

if [[ ! -f "${SUMMARY_PATH}" ]]; then
echo "==> Skill did not produce ${SUMMARY_PATH}, writing fallback summary"
if [[ ${SKILL_EXIT} -eq 0 ]]; then
printf '%s\n' '{"status":"completed","note":"skill exited 0 but did not write a summary"}' > "${SUMMARY_PATH}"
else
printf '{"status":"failed","exitCode":%d,"reason":"skill exited non-zero without writing a summary"}\n' "${SKILL_EXIT}" > "${SUMMARY_PATH}"
jq -n \
--argjson exitCode "${SKILL_EXIT}" \
--slurpfile diagnostics "${CLAUDE_DIAGNOSTICS_FILE}" \
'{
status: "failed",
exitCode: $exitCode,
reason: "skill exited non-zero without writing a summary",
diagnostics: ($diagnostics[0] // {})
}' > "${SUMMARY_PATH}"
fi
fi

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