CodeSampleX

샘플

builder-util 25.1.7

검증된 샘플 — npm builder-util 25.1.7. node 22 · linux alpine/x64 · docker에서 contract를 실행해 통과했습니다: archFromString maps valid architecture names to Arch enum…

sha256:d583f02a679a0b81d14f3e5416dcd509d30abae2cf843b433eaeb4b303127d17

이 네트워크가 제공하는 것은 하나입니다. 빌드되는 샘플. 샌드박스에서 돌리고 서명된 영수증을 보관합니다. 등급을 매기지 않고 무엇도 보증하지 않습니다 — 같은 코드가 당신 환경에서 빌드되는지는 측정한 적이 없습니다. 통과한 계약 영수증을 낸 서로 다른 서명 키의 수입니다. 하나면 작성자 혼자이고, 둘 이상이면 다른 사람도 빌드했다는 뜻입니다. 키는 스스로 만드는 것이고 뒤에 등록된 신원이 없으므로, 세는 것은 사람이 아니라 키입니다. MIT-0

실행 증거

선언된 환경과 서명된 실행을 분리해 두었습니다. 이 샘플이 무엇을 어디서 실행했는지 그대로 볼 수 있습니다.

증거 기준
서명된 컨트랙트 통과
검증 영수증
1
빌드한 서명 키
1
선언된 환경 node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

검증 실행 환경

환경 컨트랙트 단계 실행일
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5…		 2026-08-27

케이스

HOW
목표
verify pkg:npm/builder-util@25.1.7
패키지
환경
node 22.23.2
생성일
2026-08-27T17:09:58Z

컨트랙트

  1. archFromString maps valid architecture names to Arch enum values and throws for invalid architecture names
  2. toLinuxArchString formats architecture names according to package target type
  3. getArchSuffix returns empty string for default arch and hyphenated suffix for target arch
  4. getArtifactArchName maps architecture and target artifact extensions to distribution architecture names
  5. serializeToYaml serializes objects to YAML format string
  6. deepAssign performs deep property assignment and deduplicates merged arrays
  7. safeStringifyJson serializes objects to JSON while masking specified skipped keys
  8. isEmptyOrSpaces and isEnvTrue validate strings and evaluate boolean environment variable strings
  9. replaceDefault expands default placeholder with provided default list
  10. removePassword sanitizes password arguments in command strings with SHA-256 hashes
  11. InvalidConfigurationError constructs configuration error with message and error code

파일

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.js

소스 아티팩트 내려받기 (tar.gz)

소스

PROMPT.md
Clean-room public code sample — generation instructions

Write a brand-new, minimal, self-contained code sample in this clean-room directory.
Do not copy, paraphrase, or reference any existing project source. Work only from this spec.

A csx.json manifest scaffold already exists. Do not recreate it from memory. Preserve its case.goal, packages and symbols; fill its empty case.contract with exact assertions and correct its environment, commands and verifierAdapter for the files you generate.

Goal: verify pkg:npm/builder-util@25.1.7
Kind: HOW

Use EXACTLY these public packages and versions:
  - pkg:npm/builder-util@25.1.7
Constraints:
  - executionContext: node
Required runtime conditions:
  - ecosystem: npm
  - language: javascript
  - moduleSystem: cjs
  - packageManager: npm@10.9.8
  - runtime: node@22.23.2

Rules:
  - One focused purpose; the smallest project that proves the goal.
  - Include a contract test (test/contract.*) that runs OFFLINE and exits 0 exactly when the goal behavior works.
  - Pin every dependency with a lockfile so resolution is reproducible.
  - No secrets, credentials, or tokens. No real URLs (only example.com or localhost). No absolute paths.
  - No personal names, emails, company names, or project identifiers of any kind.
  - No binaries and no generated output (node_modules, dist, target, venv, .git, .env).
  - Keep it under 200 files and 256KB packed.
csx.json
{"case":{"caseId":"case:sha256:828685aec300aa704e20acee4ca18edf5d9c9f14c535b92fdb89e6bf730c5fd1","constraints":{"executionContext":"node"},"contract":["archFromString maps valid architecture names to Arch enum values and throws for invalid architecture names","toLinuxArchString formats architecture names according to package target type","getArchSuffix returns empty string for default arch and hyphenated suffix for target arch","getArtifactArchName maps architecture and target artifact extensions to distribution architecture names","serializeToYaml serializes objects to YAML format string","deepAssign performs deep property assignment and deduplicates merged arrays","safeStringifyJson serializes objects to JSON while masking specified skipped keys","isEmptyOrSpaces and isEnvTrue validate strings and evaluate boolean environment variable strings","replaceDefault expands default placeholder with provided default list","removePassword sanitizes password arguments in command strings with SHA-256 hashes","InvalidConfigurationError constructs configuration error with message and error code"],"goal":"verify pkg:npm/builder-util@25.1.7","kind":"HOW","packages":["pkg:npm/builder-util@25.1.7"],"schemaVersion":1},"contractCommand":["node","test/contract.js"],"environment":{"arch":"x64","distro":"ubuntu","ecosystem":"npm","executionContext":"node","language":"javascript","libc":"glibc","libcVersion":"2.39","moduleSystem":"cjs","os":"linux","osVersionBucket":"24","packageManager":"npm","packageManagerVersion":"10.9.8","runtime":"node","runtimeVersion":"22.23.2","schemaVersion":1},"license":"MIT-0","packages":["pkg:npm/builder-util@25.1.7"],"schemaVersion":1,"subject":"pkg:npm/builder-util@25.1.7","verifierAdapter":"node-typescript@1"}
package-lock.json
{
  "name": "sample-builder-util",
  "version": "1.0.0",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "sample-builder-util",
      "version": "1.0.0",
      "license": "MIT-0",
      "dependencies": {
        "builder-util": "25.1.7"
      }
    },
    "node_modules/@types/debug": {
      "version": "4.1.13",
      "resolved": "https://registry.npmjs.org/@types/debug/-/debug-4.1.13.tgz",
      "integrity": "sha512-KSVgmQmzMwPlmtljOomayoR89W4FynCAi3E8PPs7vmDVPe84hT+vGPKkJfThkmXs0x0jAaa9U8uW8bbfyS2fWw==",
      "license": "MIT",
      "dependencies": {
        "@types/ms": "*"
      }
    },
    "node_modules/@types/ms": {
      "version": "2.1.0",
      "resolved": "https://registry.npmjs.org/@types/ms/-/ms-2.1.0.tgz",
      "integrity": "sha512-GsCCIZDE/p3i96vtEqx+7dBUGXrc7zeSK3wwPHIaRThS+9OhWIXRqzs4d6k1SVU8g91DrNRWxWUGhp5KXQb2VA==",
      "license": "MIT"
    },
    "node_modules/7zip-bin": {
      "version": "5.2.0",
      "resolved": "https://registry.npmjs.org/7zip-bin/-/7zip-bin-5.2.0.tgz",
      "integrity": "sha512-ukTPVhqG4jNzMro2qA9HSCSSVJN3aN7tlb+hfqYCt3ER0yWroeA2VR38MNrOHLQ/cVj+DaIMad0kFCtWWowh/A==",
      "license": "MIT"
    },
    "node_modules/agent-base": {
      "version": "7.1.4",
      "resolved": "https://registry.npmjs.org/agent-base/-/agent-base-7.1.4.tgz",
      "integrity": "sha512-MnA+YT8fwfJPgBx3m60MNqakm30XOkyIoH1y6huTQvC0PwZG7ki8NacLBcrPbNoo8vEZy7Jpuk7+jMO+CUovTQ==",
      "license": "MIT",
      "engines": {
        "node": ">= 14"
      }
    },
    "node_modules/ansi-styles": {
      "version": "4.3.0",
      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz",
      "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==",
      "license": "MIT",
      "dependencies": {
        "color-convert": "^2.0.1"
      },
      "engines": {
        "node": ">=8"
      },
      "funding": {
        "url": "https://github.com/chalk/ansi-styles?sponsor=1"
      }
    },
    "node_modules/app-builder-bin": {
      "version": "5.0.0-alpha.10",
      "resolved": "https://registry.npmjs.org/app-builder-bin/-/app-builder-bin-5.0.0-alpha.10.tgz",
      "integrity": "sha512-Ev4jj3D7Bo+O0GPD2NMvJl+PGiBAfS7pUGawntBNpCbxtpncfUixqFj9z9Jme7V7s3LBGqsWZZP54fxBX3JKJw==",
      "license": "MIT"
    },
    "node_modules/argparse": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q==",
      "license": "Python-2.0"
    },
    "node_modules/async-exit-hook": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/async-exit-hook/-/async-exit-hook-2.0.1.tgz",
      "integrity": "sha512-NW2cX8m1Q7KPA7a5M2ULQeZ2wR5qI5PAbw5L0UOMxdioVk9PMZ0h1TmyZEkPYrCvYjDlFICusOu1dlEKAAeXBw==",
      "license": "MIT",
      "engines": {
        "node": ">=0.12.0"
      }
    },
    "node_modules/bluebird": {
      "version": "3.7.2",
      "resolved": "https://registry.npmjs.org/bluebird/-/bluebird-3.7.2.tgz",
      "integrity": "sha512-XpNj6GDQzdfW+r2Wnn7xiSAd7TM3jzkxGXBGTtWKuSXv1xUV+azxAm8jdWZN06QTQk+2N2XB9jRDkvbmQmcRtg==",
      "license": "MIT"
    },
    "node_modules/bluebird-lst": {
      "version": "1.0.9",
      "resolved": "https://registry.npmjs.org/bluebird-lst/-/bluebird-lst-1.0.9.tgz",
      "integrity": "sha512-7B1Rtx82hjnSD4PGLAjVWeYH3tHAcVUmChh85a3lltKQm6FresXh9ErQo6oAv6CqxttczC3/kEg8SY5NluPuUw==",
      "license": "MIT",
      "dependencies": {
        "bluebird": "^3.5.5"
      }
    },
    "node_modules/buffer-from": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.1.2.tgz",
      "integrity": "sha512-E+XQCRwSbaaiChtv6k6Dwgc+bx+Bs6vuKJHHl5kox/BaKbhiXzqQOwK4cO22yElGp2OCmjwVhT3HmxgyPGnJfQ==",
      "license": "MIT"
    },
    "node_modules/builder-util": {
      "version": "25.1.7",
      "resolved": "https://registry.npmjs.org/builder-util/-/builder-util-25.1.7.tgz",
      "integrity": "sha512-7jPjzBwEGRbwNcep0gGNpLXG9P94VA3CPAZQCzxkFXiV2GMQKlziMbY//rXPI7WKfhsvGgFXjTcXdBEwgXw9ww==",
      "license": "MIT",
      "dependencies": {
        "@types/debug": "^4.1.6",
        "7zip-bin": "~5.2.0",
        "app-builder-bin": "5.0.0-alpha.10",
        "bluebird-lst": "^1.0.9",
        "builder-util-runtime": "9.2.10",
        "chalk": "^4.1.2",
        "cross-spawn": "^7.0.3",
        "debug": "^4.3.4",
        "fs-extra": "^10.1.0",
        "http-proxy-agent": "^7.0.0",
        "https-proxy-agent": "^7.0.0",
        "is-ci": "^3.0.0",
        "js-yaml": "^4.1.0",
        "source-map-support": "^0.5.19",
        "stat-mode": "^1.0.0",
        "temp-file": "^3.4.0"
      }
    },
    "node_modules/builder-util-runtime": {
      "version": "9.2.10",
      "resolved": "https://registry.npmjs.org/builder-util-runtime/-/builder-util-runtime-9.2.10.tgz",
      "integrity": "sha512-6p/gfG1RJSQeIbz8TK5aPNkoztgY1q5TgmGFMAXcY8itsGW6Y2ld1ALsZ5UJn8rog7hKF3zHx5iQbNQ8uLcRlw==",
      "license": "MIT",
      "dependencies": {
        "debug": "^4.3.4",
        "sax": "^1.2.4"
      },
      "engines": {
        "node": ">=12.0.0"
      }
    },
    "node_modules/chalk": {
      "version": "4.1.2",
      "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz",
      "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==",
      "license": "MIT",
      "dependencies": {
        "ansi-styles": "^4.1.0",
        "supports-color": "^7.1.0"
      },
      "engines": {
        "node": ">=10"
      },
      "funding": {
        "url": "https://github.com/chalk/chalk?sponsor=1"
      }
    },
    "node_modules/ci-info": {
      "version": "3.9.0",
      "resolved": "https://registry.npmjs.org/ci-info/-/ci-info-3.9.0.tgz",
      "integrity": "sha512-NIxF55hv4nSqQswkAeiOi1r83xy8JldOFDTWiug55KBu9Jnblncd2U6ViHmYgHf01TPZS77NJBhBMKdWj9HQMQ==",
      "funding": [
        {
          "type": "github",
          "url": "https://github.com/sponsors/sibiraj-s"
        }
      ],
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/color-convert": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
      "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
      "license": "MIT",
      "dependencies": {
        "color-name": "~1.1.4"
      },
      "engines": {
        "node": ">=7.0.0"
      }
    },
    "node_modules/color-name": {
      "version": "1.1.4",
      "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
      "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
      "license": "MIT"
    },
    "node_modules/cross-spawn": {
      "version": "7.0.6",
      "resolved": "https://registry.npmjs.org/cross-spawn/-/cross-spawn-7.0.6.tgz",
      "integrity": "sha512-uV2QOWP2nWzsy2aMp8aRibhi9dlzF5Hgh5SHaB9OiTGEyDTiJJyx0uy51QXdyWbtAHNua4XJzUKca3OzKUd3vA==",
      "license": "MIT",
      "dependencies": {
        "path-key": "^3.1.0",
        "shebang-command": "^2.0.0",
        "which": "^2.0.1"
      },
      "engines": {
        "node": ">= 8"
      }
    },
    "node_modules/debug": {
      "version": "4.4.3",
      "resolved": "https://registry.npmjs.org/debug/-/debug-4.4.3.tgz",
      "integrity": "sha512-RGwwWnwQvkVfavKVt22FGLw+xYSdzARwm0ru6DhTVA3umU5hZc28V3kO4stgYryrTlLpuvgI9GiijltAjNbcqA==",
      "license": "MIT",
      "dependencies": {
        "ms": "^2.1.3"
      },
      "engines": {
        "node": ">=6.0"
      },
      "peerDependenciesMeta": {
        "supports-color": {
          "optional": true
        }
      }
    },
    "node_modules/fs-extra": {
      "version": "10.1.0",
      "resolved": "https://registry.npmjs.org/fs-extra/-/fs-extra-10.1.0.tgz",
      "integrity": "sha512-oRXApq54ETRj4eMiFzGnHWGy+zo5raudjuxN0b8H7s/RU2oW0Wvsx9O0ACRN/kRq9E8Vu/ReskGB5o3ji+FzHQ==",
      "license": "MIT",
      "dependencies": {
        "graceful-fs": "^4.2.0",
        "jsonfile": "^6.0.1",
        "universalify": "^2.0.0"
      },
      "engines": {
        "node": ">=12"
      }
    },
    "node_modules/graceful-fs": {
      "version": "4.2.11",
      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
      "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==",
      "license": "ISC"
    },
    "node_modules/has-flag": {
      "version": "4.0.0",
      "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz",
      "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/http-proxy-agent": {
      "version": "7.0.2",
      "resolved": "https://registry.npmjs.org/http-proxy-agent/-/http-proxy-agent-7.0.2.tgz",
      "integrity": "sha512-T1gkAiYYDWYx3V5Bmyu7HcfcvL7mUrTWiM6yOfa3PIphViJ/gFPbvidQ+veqSOHci/PxBcDabeUNCzpOODJZig==",
      "license": "MIT",
      "dependencies": {
        "agent-base": "^7.1.0",
        "debug": "^4.3.4"
      },
      "engines": {
        "node": ">= 14"
      }
    },
    "node_modules/https-proxy-agent": {
      "version": "7.0.6",
      "resolved": "https://registry.npmjs.org/https-proxy-agent/-/https-proxy-agent-7.0.6.tgz",
      "integrity": "sha512-vK9P5/iUfdl95AI+JVyUuIcVtd4ofvtrOr3HNtM2yxC9bnMbEdp3x01OhQNnjb8IJYi38VlTE3mBXwcfvywuSw==",
      "license": "MIT",
      "dependencies": {
        "agent-base": "^7.1.2",
        "debug": "4"
      },
      "engines": {
        "node": ">= 14"
      }
    },
    "node_modules/is-ci": {
      "version": "3.0.1",
      "resolved": "https://registry.npmjs.org/is-ci/-/is-ci-3.0.1.tgz",
      "integrity": "sha512-ZYvCgrefwqoQ6yTyYUbQu64HsITZ3NfKX1lzaEYdkTDcfKzzCI/wthRRYKkdjHKFVgNiXKAKm65Zo1pk2as/QQ==",
      "license": "MIT",
      "dependencies": {
        "ci-info": "^3.2.0"
      },
      "bin": {
        "is-ci": "bin.js"
      }
    },
    "node_modules/isexe": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/isexe/-/isexe-2.0.0.tgz",
      "integrity": "sha512-RHxMLp9lnKHGHRng9QFhRCMbYAcVpn69smSGcq3f36xjgVVWThj4qqLbTLlq7Ssj8B+fIQ1EuCEGI2lKsyQeIw==",
      "license": "ISC"
    },
    "node_modules/js-yaml": {
      "version": "4.3.2",
      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.3.2.tgz",
      "integrity": "sha512-SFNOvSJ+Dgf/9An904Yx+CgSlIPCkIpao4qo51lpee25TIRejdH3rhR4EZMGoNx3/TP3O+wzWuiTFl4sqbltzA==",
      "funding": [
        {
          "type": "github",
          "url": "https://github.com/sponsors/puzrin"
        },
        {
          "type": "github",
          "url": "https://github.com/sponsors/nodeca"
        }
      ],
      "license": "MIT",
      "dependencies": {
        "argparse": "^2.0.1"
      },
      "bin": {
        "js-yaml": "bin/js-yaml.js"
      }
    },
    "node_modules/jsonfile": {
      "version": "6.2.1",
      "resolved": "https://registry.npmjs.org/jsonfile/-/jsonfile-6.2.1.tgz",
      "integrity": "sha512-zwOTdL3rFQ/lRdBnntKVOX6k5cKJwEc1HdilT71BWEu7J41gXIB2MRp+vxduPSwZJPWBxEzv4yH1wYLJGUHX4Q==",
      "license": "MIT",
      "dependencies": {
        "universalify": "^2.0.0"
      },
      "optionalDependencies": {
        "graceful-fs": "^4.1.6"
      }
    },
    "node_modules/ms": {
      "version": "2.1.3",
      "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.3.tgz",
      "integrity": "sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==",
      "license": "MIT"
    },
    "node_modules/path-key": {
      "version": "3.1.1",
      "resolved": "https://registry.npmjs.org/path-key/-/path-key-3.1.1.tgz",
      "integrity": "sha512-ojmeN0qd+y0jszEtoY48r0Peq5dwMEkIlCOu6Q5f41lfkswXuKtYrhgoTpLnyIcHm24Uhqx+5Tqm2InSwLhE6Q==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/sax": {
      "version": "1.6.1",
      "resolved": "https://registry.npmjs.org/sax/-/sax-1.6.1.tgz",
      "integrity": "sha512-42tBVwLWnaQvW5zc4HbZrTuWccECCZfBi92FDuwtqxasH+JbPB3/FOKb1m222K42R4WxuxzzMsTswfzgtSu64Q==",
      "license": "BlueOak-1.0.0",
      "engines": {
        "node": ">=11.0.0"
      }
    },
    "node_modules/shebang-command": {
      "version": "2.0.0",
      "resolved": "https://registry.npmjs.org/shebang-command/-/shebang-command-2.0.0.tgz",
      "integrity": "sha512-kHxr2zZpYtdmrN1qDjrrX/Z1rR1kG8Dx+gkpK1G4eXmvXswmcE1hTWBWYUzlraYw1/yZp6YuDY77YtvbN0dmDA==",
      "license": "MIT",
      "dependencies": {
        "shebang-regex": "^3.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/shebang-regex": {
      "version": "3.0.0",
      "resolved": "https://registry.npmjs.org/shebang-regex/-/shebang-regex-3.0.0.tgz",
      "integrity": "sha512-7++dFhtcx3353uBaq8DDR4NuxBetBzC7ZQOhmTQInHEd6bSrXdiEyzCvG07Z44UYdLShWUyXt5M/yhz8ekcb1A==",
      "license": "MIT",
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/source-map": {
      "version": "0.6.1",
      "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
      "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
      "license": "BSD-3-Clause",
      "engines": {
        "node": ">=0.10.0"
      }
    },
    "node_modules/source-map-support": {
      "version": "0.5.21",
      "resolved": "https://registry.npmjs.org/source-map-support/-/source-map-support-0.5.21.tgz",
      "integrity": "sha512-uBHU3L3czsIyYXKX88fdrGovxdSCoTGDRZ6SYXtSRxLZUzHg5P/66Ht6uoUlHu9EZod+inXhKo3qQgwXUT/y1w==",
      "license": "MIT",
      "dependencies": {
        "buffer-from": "^1.0.0",
        "source-map": "^0.6.0"
      }
    },
    "node_modules/stat-mode": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/stat-mode/-/stat-mode-1.0.0.tgz",
      "integrity": "sha512-jH9EhtKIjuXZ2cWxmXS8ZP80XyC3iasQxMDV8jzhNJpfDb7VbQLVW4Wvsxz9QZvzV+G4YoSfBUVKDOyxLzi/sg==",
      "license": "MIT",
      "engines": {
        "node": ">= 6"
      }
    },
    "node_modules/supports-color": {
      "version": "7.2.0",
      "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz",
      "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==",
      "license": "MIT",
      "dependencies": {
        "has-flag": "^4.0.0"
      },
      "engines": {
        "node": ">=8"
      }
    },
    "node_modules/temp-file": {
      "version": "3.4.0",
      "resolved": "https://registry.npmjs.org/temp-file/-/temp-file-3.4.0.tgz",
      "integrity": "sha512-C5tjlC/HCtVUOi3KWVokd4vHVViOmGjtLwIh4MuzPo/nMYTV/p1urt3RnMz2IWXDdKEGJH3k5+KPxtqRsUYGtg==",
      "license": "MIT",
      "dependencies": {
        "async-exit-hook": "^2.0.1",
        "fs-extra": "^10.0.0"
      }
    },
    "node_modules/universalify": {
      "version": "2.0.1",
      "resolved": "https://registry.npmjs.org/universalify/-/universalify-2.0.1.tgz",
      "integrity": "sha512-gptHNQghINnc/vTGIk0SOFGFNXw7JVrlRUtConJRlvaw6DuX0wO5Jeko9sWrMBhh+PsYAZ7oXAiOnf/UKogyiw==",
      "license": "MIT",
      "engines": {
        "node": ">= 10.0.0"
      }
    },
    "node_modules/which": {
      "version": "2.0.2",
      "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
      "integrity": "sha512-BLI3Tl1TW3Pvl70l3yq3Y64i+awpwXqsGBYWkkqMtnbXgrMD+yj7rhW0kuEDxzJaYXGjEW5ogapKNMEKNMjibA==",
      "license": "ISC",
      "dependencies": {
        "isexe": "^2.0.0"
      },
      "bin": {
        "node-which": "bin/node-which"
      },
      "engines": {
        "node": ">= 8"
      }
    }
  }
}
package.json
{
  "name": "sample-builder-util",
  "version": "1.0.0",
  "description": "verify pkg:npm/builder-util@25.1.7",
  "main": "src/index.js",
  "scripts": {
    "test": "node test/contract.js"
  },
  "dependencies": {
    "builder-util": "25.1.7"
  },
  "license": "MIT-0"
}
spec.json
{
  "schemaVersion": 1,
  "goal": "verify pkg:npm/builder-util@25.1.7",
  "kind": "HOW",
  "packages": [
    "pkg:npm/builder-util@25.1.7"
  ],
  "constraints": {
    "executionContext": "node"
  },
  "runtimeConditions": {
    "ecosystem": "npm",
    "language": "javascript",
    "moduleSystem": "cjs",
    "packageManager": "npm@10.9.8",
    "runtime": "node@22.23.2"
  }
}
src/index.js
'use strict';

const {
  Arch,
  archFromString,
  defaultArchFromString,
  toLinuxArchString,
  getArchSuffix,
  getArchCliNames,
  getArtifactArchName,
  serializeToYaml,
  deepAssign,
  safeStringifyJson,
  asArray,
  isEmptyOrSpaces,
  isEnvTrue,
  isTokenCharValid,
  replaceDefault,
  removePassword,
  getPlatformIconFileName,
  InvalidConfigurationError,
  ExecError
} = require('builder-util');

/**
 * Resolves an architecture string to its enum value.
 * @param {string} name
 * @returns {number}
 */
function resolveArch(name) {
  return archFromString(name);
}

/**
 * Formats a Linux architecture string for a given target.
 * @param {number} arch
 * @param {string} [targetName]
 * @returns {string}
 */
function formatLinuxArch(arch, targetName) {
  return toLinuxArchString(arch, targetName);
}

/**
 * Converts a JavaScript object to a YAML formatted string.
 * @param {object} obj
 * @param {boolean} [skipInvalid=false]
 * @param {boolean} [noRefs=false]
 * @returns {string}
 */
function dumpYaml(obj, skipInvalid, noRefs) {
  return serializeToYaml(obj, skipInvalid, noRefs);
}

/**
 * Deeply merges multiple objects into a target object.
 * @param {object} target
 * @param {...object} sources
 * @returns {object}
 */
function mergeDeep(target, ...sources) {
  return deepAssign(target, ...sources);
}

/**
 * Safely stringifies a JavaScript value to JSON, filtering omitted keys.
 * @param {any} data
 * @param {Set<string>} [skippedKeys]
 * @returns {string}
 */
function stringifySafeJson(data, skippedKeys) {
  return safeStringifyJson(data, skippedKeys);
}

/**
 * Strips/hashes passwords from a command string.
 * @param {string} command
 * @returns {string}
 */
function sanitizeCommand(command) {
  return removePassword(command);
}

module.exports = {
  Arch,
  archFromString,
  defaultArchFromString,
  toLinuxArchString,
  getArchSuffix,
  getArchCliNames,
  getArtifactArchName,
  serializeToYaml,
  deepAssign,
  safeStringifyJson,
  asArray,
  isEmptyOrSpaces,
  isEnvTrue,
  isTokenCharValid,
  replaceDefault,
  removePassword,
  getPlatformIconFileName,
  InvalidConfigurationError,
  ExecError,
  resolveArch,
  formatLinuxArch,
  dumpYaml,
  mergeDeep,
  stringifySafeJson,
  sanitizeCommand
};
test/contract.js
'use strict';

const assert = require('assert');
const crypto = require('crypto');
const {
  Arch,
  defaultArchFromString,
  getArchSuffix,
  getArtifactArchName,
  isEmptyOrSpaces,
  isEnvTrue,
  replaceDefault,
  InvalidConfigurationError,
  resolveArch,
  formatLinuxArch,
  dumpYaml,
  mergeDeep,
  stringifySafeJson,
  sanitizeCommand
} = require('../src/index');

// 1. archFromString maps valid architecture names to Arch enum values and throws for invalid architecture names
{
  assert.strictEqual(resolveArch('x64'), Arch.x64);
  assert.strictEqual(resolveArch('ia32'), Arch.ia32);
  assert.strictEqual(resolveArch('arm64'), Arch.arm64);
  assert.strictEqual(resolveArch('armv7l'), Arch.armv7l);
  assert.strictEqual(resolveArch('arm'), Arch.armv7l);
  assert.strictEqual(resolveArch('universal'), Arch.universal);
  assert.strictEqual(defaultArchFromString(undefined), Arch.x64);
  assert.strictEqual(defaultArchFromString('arm64'), Arch.arm64);
  assert.throws(() => resolveArch('invalid_arch'), /^Error: Unsupported arch invalid_arch/);
}

// 2. toLinuxArchString formats architecture names according to package target type
{
  assert.strictEqual(formatLinuxArch(Arch.x64), 'amd64');
  assert.strictEqual(formatLinuxArch(Arch.x64, 'flatpak'), 'x86_64');
  assert.strictEqual(formatLinuxArch(Arch.ia32), 'i386');
  assert.strictEqual(formatLinuxArch(Arch.ia32, 'pacman'), 'i686');
  assert.strictEqual(formatLinuxArch(Arch.arm64), 'arm64');
  assert.strictEqual(formatLinuxArch(Arch.arm64, 'rpm'), 'aarch64');
  assert.strictEqual(formatLinuxArch(Arch.arm64, 'pacman'), 'aarch64');
  assert.strictEqual(formatLinuxArch(Arch.arm64, 'flatpak'), 'aarch64');
  assert.strictEqual(formatLinuxArch(Arch.armv7l), 'armv7l');
  assert.strictEqual(formatLinuxArch(Arch.armv7l, 'deb'), 'armhf');
  assert.strictEqual(formatLinuxArch(Arch.armv7l, 'snap'), 'armhf');
  assert.strictEqual(formatLinuxArch(Arch.armv7l, 'flatpak'), 'arm');
  assert.throws(() => formatLinuxArch(Arch.universal), /^Error: Unsupported arch 4/);
}

// 3. getArchSuffix returns empty string for default arch and hyphenated suffix for target arch
{
  assert.strictEqual(getArchSuffix(Arch.x64), '');
  assert.strictEqual(getArchSuffix(Arch.arm64), '-arm64');
  assert.strictEqual(getArchSuffix(Arch.ia32), '-ia32');
  assert.strictEqual(getArchSuffix(Arch.armv7l), '-armv7l');
  assert.strictEqual(getArchSuffix(Arch.arm64, 'arm64'), '');
}

// 4. getArtifactArchName maps architecture and target artifact extensions to distribution architecture names
{
  assert.strictEqual(getArtifactArchName(Arch.x64, 'deb'), 'amd64');
  assert.strictEqual(getArtifactArchName(Arch.x64, 'rpm'), 'x86_64');
  assert.strictEqual(getArtifactArchName(Arch.x64, 'AppImage'), 'x86_64');
  assert.strictEqual(getArtifactArchName(Arch.ia32, 'deb'), 'i386');
  assert.strictEqual(getArtifactArchName(Arch.ia32, 'rpm'), 'i686');
  assert.strictEqual(getArtifactArchName(Arch.armv7l, 'snap'), 'armhf');
  assert.strictEqual(getArtifactArchName(Arch.armv7l, 'flatpak'), 'arm');
  assert.strictEqual(getArtifactArchName(Arch.arm64, 'rpm'), 'aarch64');
  assert.strictEqual(getArtifactArchName(Arch.arm64, 'deb'), 'arm64');
}

// 5. serializeToYaml serializes objects to YAML format string
{
  const config = {
    appId: 'com.example.sampleapp',
    productName: 'SampleApp',
    directories: {
      output: 'dist'
    },
    linux: {
      target: ['deb', 'rpm']
    }
  };
  const yamlOutput = dumpYaml(config);
  assert.strictEqual(typeof yamlOutput, 'string');
  assert(yamlOutput.includes('appId: com.example.sampleapp'));
  assert(yamlOutput.includes('productName: SampleApp'));
  assert(yamlOutput.includes('output: dist'));
  assert(yamlOutput.includes('- deb'));
  assert(yamlOutput.includes('- rpm'));
}

// 6. deepAssign performs deep property assignment and deduplicates merged arrays
{
  const baseConfig = {
    appName: 'Base',
    files: ['src/**', 'assets/**'],
    buildOptions: {
      minify: false,
      debug: true
    }
  };
  const overrideConfig = {
    appName: 'Overridden',
    files: ['assets/**', 'extra/**'],
    buildOptions: {
      minify: true
    },
    version: '1.0.0'
  };
  const merged = mergeDeep(baseConfig, overrideConfig);
  assert.strictEqual(merged.appName, 'Overridden');
  assert.strictEqual(merged.version, '1.0.0');
  assert.deepStrictEqual(merged.files, ['src/**', 'assets/**', 'extra/**']);
  assert.deepStrictEqual(merged.buildOptions, {
    minify: true,
    debug: true
  });
}

// 7. safeStringifyJson serializes objects to JSON while masking specified skipped keys
{
  const payload = {
    id: 101,
    name: 'package-test',
    secretToken: 'sensitive-token-12345',
    metadata: {
      env: 'production'
    }
  };
  const jsonStr = stringifySafeJson(payload, new Set(['secretToken']));
  assert.strictEqual(typeof jsonStr, 'string');
  const parsed = JSON.parse(jsonStr);
  assert.strictEqual(parsed.id, 101);
  assert.strictEqual(parsed.name, 'package-test');
  assert.strictEqual(parsed.secretToken, '<stripped sensitive data>');
  assert(!jsonStr.includes('sensitive-token-12345'));
  assert.deepStrictEqual(parsed.metadata, { env: 'production' });
}

// 8. isEmptyOrSpaces and isEnvTrue validate strings and evaluate boolean environment variable strings
{
  assert.strictEqual(isEmptyOrSpaces(null), true);
  assert.strictEqual(isEmptyOrSpaces(undefined), true);
  assert.strictEqual(isEmptyOrSpaces(''), true);
  assert.strictEqual(isEmptyOrSpaces('   '), true);
  assert.strictEqual(isEmptyOrSpaces('\t\n'), true);
  assert.strictEqual(isEmptyOrSpaces('builder-util'), false);

  assert.strictEqual(isEnvTrue(undefined), false);
  assert.strictEqual(isEnvTrue(''), true);
  assert.strictEqual(isEnvTrue('false'), false);
  assert.strictEqual(isEnvTrue('0'), false);
  assert.strictEqual(isEnvTrue('true'), true);
  assert.strictEqual(isEnvTrue('1'), true);
}

// 9. replaceDefault expands default placeholder with provided default list
{
  const defaultList = ['common/**', 'lib/**'];
  assert.deepStrictEqual(replaceDefault(['default'], defaultList), ['common/**', 'lib/**']);
  assert.deepStrictEqual(
    replaceDefault(['custom/prefix/**', 'default', 'custom/suffix/**'], defaultList),
    ['custom/prefix/**', 'common/**', 'lib/**', 'custom/suffix/**']
  );
  assert.deepStrictEqual(replaceDefault(['fixed/**'], defaultList), ['fixed/**']);
}

// 10. removePassword sanitizes password arguments in command strings with SHA-256 hashes
{
  const rawCommand = 'signtool.exe sign -p mySecretPassword123 /f cert.pfx';
  const sanitized = sanitizeCommand(rawCommand);
  const expectedHash = crypto.createHash('sha256').update('mySecretPassword123').digest('hex');
  assert(!sanitized.includes('mySecretPassword123'));
  assert(sanitized.includes(expectedHash));
  assert(sanitized.includes('(sha256 hash)'));
}

// 11. InvalidConfigurationError constructs configuration error with message and error code
{
  const customErr = new InvalidConfigurationError('Field appId is required', 'ERR_APP_ID_MISSING');
  assert(customErr instanceof Error);
  assert(customErr instanceof InvalidConfigurationError);
  assert.strictEqual(customErr.message, 'Field appId is required');
  assert.strictEqual(customErr.code, 'ERR_APP_ID_MISSING');

  const defaultErr = new InvalidConfigurationError('Invalid schema');
  assert.strictEqual(defaultErr.code, 'ERR_ELECTRON_BUILDER_INVALID_CONFIGURATION');
}

console.log('All builder-util contract tests passed successfully.');

오리진 시더

익명