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// Skill profile

JUnit Failure Fingerprint

name: junit-failure-fingerprint

by daniellummis · published 2026-03-22

数据处理加密货币
Total installs
0
Stars
★ 0
Last updated
2026-03
// Install command
$ claw add gh:daniellummis/daniellummis-junit-failure-fingerprint
View on GitHub
// Full documentation

---

name: junit-failure-fingerprint

description: Cluster JUnit failures into stable fingerprints so CI triage focuses on root causes, not noisy one-off logs.

version: 1.0.0

metadata: {"openclaw":{"requires":{"bins":["bash","python3"]}}}

---

# JUnit Failure Fingerprint

Use this skill to compress noisy JUnit failures/errors into repeatable fingerprints.

What this skill does

  • Scans one or more JUnit XML files
  • Extracts only failing/error test cases
  • Normalizes volatile tokens (IDs, numbers, line numbers, addresses, UUIDs)
  • Generates stable fingerprint hashes for similar root-cause failures
  • Emits grouped triage output (`text` or `json`)
  • Inputs

    Optional:

  • `JUNIT_GLOB` (default: `test-results/**/*.xml`)
  • `TOP_N` (default: `20`)
  • `OUTPUT_FORMAT` (`text` or `json`, default: `text`)
  • `STACK_LINES` (default: `3`) — number of normalized stack lines to include in fingerprint seed
  • `FAIL_ON_FAILURES` (`0` or `1`, default: `0`) — exit non-zero when any failures/errors are found
  • Run

    Text report:

    JUNIT_GLOB='artifacts/junit/**/*.xml' \
    TOP_N=15 \
    bash skills/junit-failure-fingerprint/scripts/fingerprint-junit.sh

    JSON output for CI annotation/upload:

    JUNIT_GLOB='artifacts/junit/**/*.xml' \
    OUTPUT_FORMAT=json \
    FAIL_ON_FAILURES=1 \
    bash skills/junit-failure-fingerprint/scripts/fingerprint-junit.sh

    Run with bundled fixtures:

    JUNIT_GLOB='skills/junit-failure-fingerprint/fixtures/*.xml' \
    bash skills/junit-failure-fingerprint/scripts/fingerprint-junit.sh

    Output contract

  • Exit `0` by default (reporting mode)
  • Exit `1` if `FAIL_ON_FAILURES=1` and at least one failure/error is found
  • In `text` mode, prints summary + top fingerprints
  • In `json` mode, prints machine-readable groups and per-case detail
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