{"record":{"id":"dec6f12b7f79a51e","repo":"affaan-m/ECC","slug":"unsupported-platform-platform","errorCode":null,"errorMessage":"Unsupported platform: ${platform}","messagePattern":"Unsupported platform: (.+?)","errorType":"exception","errorClass":"Error","httpStatus":null,"severity":"error","filePath":"scripts/lib/nasiko-release.js","lineNumber":33,"sourceCode":"const MAX_MANIFEST_BYTES = 1024 * 1024;\nconst MAX_ARCHIVE_BYTES = 100 * 1024 * 1024;\nconst MAX_BINARY_BYTES = 64 * 1024 * 1024;\nconst MAX_METADATA_BYTES = 64 * 1024;\nconst SHA256_PATTERN = /^sha256:[a-f0-9]{64}$/;\n\nconst QUALIFIED_RELEASES = Object.freeze({\n  'v0.1.0': Object.freeze({\n    'linux/amd64': Object.freeze({ manifestDigest: 'sha256:0df748a40f3d714b6b6a3376a1d13a224c05bdb8d1628f31ace5a7bee8ceb9de', binaryDigest: 'sha256:94a2bcab2d3832257e0111480bb7c3dcac81d63a7ae9bac53206a92c0957ee0f' }),\n    'linux/arm64': Object.freeze({ manifestDigest: 'sha256:655021a129c7df4621a80d16ea4eab38018530bfe9a20da646641d9f4ac5c249', binaryDigest: 'sha256:85f9fa5cfbed6c276fce6df2d71e9d0c66d7d8e8d46a40297464833d38db7a7e' }),\n    'darwin/amd64': Object.freeze({ manifestDigest: 'sha256:b4188482621efd7da5a2ab630f653665ab5f80b9aceae448b6bb5fc93e003f06', binaryDigest: 'sha256:ed6232e0bb96a2dcfd86d3c25f86021091600d52f09250403a54528bfe8100a3' }),\n    'darwin/arm64': Object.freeze({ manifestDigest: 'sha256:ce7e54fa19f989a5d125c4409b3587ca9503bb5a07bc5ff223c60e0fbad437f0', binaryDigest: 'sha256:3c60f862b04eea1b9a633593b39f1a443d9ca2123cf3edfd150d313e95f3894b' }),\n    'windows/amd64': Object.freeze({ manifestDigest: 'sha256:0760fe1fc98e8fedb66796aaf891a1de9268af1338c5e88b949656fda5d9f045', binaryDigest: 'sha256:0f57672d24fc3c70e4cbbf22864e65b35b9978ddaae3793803841536e682929b' }),\n  }),\n});\n\nfunction normalizePlatform(platform = process.platform, architecture = process.arch) {\n  const osName = platform === 'win32' ? 'windows' : platform;\n  if (!['linux', 'darwin', 'windows'].includes(osName)) throw new Error(`Unsupported platform: ${platform}`);\n  const arch = architecture === 'x64' ? 'amd64' : architecture;\n  if (!['amd64', 'arm64'].includes(arch)) throw new Error(`Unsupported architecture: ${architecture}`);\n  if (osName === 'windows' && arch !== 'amd64') throw new Error(`Unsupported architecture for Windows: ${architecture}`);\n  return { os: osName, arch, binaryName: osName === 'windows' ? 'nasiko.exe' : 'nasiko' };\n}\n\nfunction getQualifiedRelease(version, platform = process.platform, architecture = process.arch) {\n  if (!/^v\\d+\\.\\d+\\.\\d+$/.test(String(version || ''))) {\n    throw new Error('Nasiko installation requires a pinned version such as v0.1.0; latest is not allowed.');\n  }\n  const normalized = normalizePlatform(platform, architecture);\n  const qualification = QUALIFIED_RELEASES[version]?.[`${normalized.os}/${normalized.arch}`];\n  if (!qualification) throw new Error(`Nasiko ${version} is not qualified for ${normalized.os}/${normalized.arch}.`);\n  return { version, ...normalized, ...qualification, license: LICENSE, sourceUrl: SOURCE_URL };\n}\n\nfunction digestBytes(bytes) {\n  return `sha256:${crypto.createHash('sha256').update(bytes).digest('hex')}`;","sourceCodeStart":15,"sourceCodeEnd":51,"githubUrl":"https://github.com/affaan-m/ECC/blob/8321021c54d670126ce3b2969d5deb880b4b0c2a/scripts/lib/nasiko-release.js#L15-L51","documentation":"normalizePlatform maps process.platform values to the release matrix OS names ('win32' -> 'windows') and validates against linux/darwin/windows. Any other platform (freebsd, aix, sunos, etc.) throws because no Nasiko release artifacts are qualified for it.","triggerScenarios":"Running the Nasiko installer on an OS outside linux/darwin/windows — e.g. FreeBSD, AIX, OpenBSD, or passing a custom platform string into normalizePlatform from a script or test.","commonSituations":"Installing Nasiko on a BSD-based CI runner or an unsupported embedded OS; scripts hard-coding platform strings like 'win64' instead of process.platform values.","solutions":["Install Nasiko only on Linux, macOS, or Windows","If in a container/VM, run on a linux/darwin/windows host","Check that you pass raw process.platform values, not re-mapped names"],"exampleFix":"// before\nnormalizePlatform('freebsd', 'amd64');\n// after\nnormalizePlatform('linux', 'amd64'); // or run on supported OS","handlingStrategy":"type-guard","validationCode":"const osName = process.platform === 'win32' ? 'windows' : process.platform;\nif (!['linux', 'darwin', 'windows'].includes(osName)) {\n  console.error(`Nasiko not available on ${osName}; use linux/darwin/windows`);\n  process.exit(1);\n}","typeGuard":"function isSupportedOs(platform) {\n  const os = platform === 'win32' ? 'windows' : platform;\n  return ['linux', 'darwin', 'windows'].includes(os);\n}","tryCatchPattern":"try {\n  const rel = getQualifiedRelease(version);\n} catch (e) {\n  if (e.message.startsWith('Unsupported platform')) {\n    console.error('Install Nasiko on Linux, macOS, or Windows only.');\n  } else throw e;\n}","preventionTips":["Gate Nasiko install steps on OS in CI (runs-on: ubuntu/macos/windows)","Pass raw process.platform, never re-mapped OS names","Provide a container fallback for unsupported hosts"],"tags":["platform","validation"],"backgroundTag":"unsupported-platform","analyzedSha":"8321021c54d670126ce3b2969d5deb880b4b0c2a","analyzedAt":"2026-09-16T10:08:13.343Z","contentChangedAt":"2026-09-16T10:08:13.343Z","schemaVersion":2},"datasetVersion":"2026-09-23T08:17:48.524Z"}