|
| 1 | +import { readFileSync, writeFileSync } from 'fs'; |
| 2 | +import { execSync } from 'child_process'; |
| 3 | + |
| 4 | +const pkgPath = './package.json'; |
| 5 | +const versionPath = './src/version.ts'; |
| 6 | +const pkg = JSON.parse(readFileSync(pkgPath, 'utf-8')); |
| 7 | + |
| 8 | +const getPublishedVersion = (name) => { |
| 9 | + try { |
| 10 | + return execSync(`npm view ${name} version`, { encoding: 'utf-8' }).trim(); |
| 11 | + } catch (error) { |
| 12 | + return null; |
| 13 | + } |
| 14 | +}; |
| 15 | + |
| 16 | +const parseVersion = (version) => { |
| 17 | + const parts = version.split('.').map((part) => Number(part)); |
| 18 | + if (parts.length !== 3 || parts.some(Number.isNaN)) { |
| 19 | + throw new Error(`Invalid version format: ${version}`); |
| 20 | + } |
| 21 | + return parts; |
| 22 | +}; |
| 23 | + |
| 24 | +const bumpPatch = (version) => { |
| 25 | + const parts = parseVersion(version); |
| 26 | + parts[2] += 1; |
| 27 | + return parts.join('.'); |
| 28 | +}; |
| 29 | + |
| 30 | +const publishedVersion = getPublishedVersion(pkg.name); |
| 31 | +let nextVersion = pkg.version; |
| 32 | + |
| 33 | +const isGreaterThan = (left, right) => { |
| 34 | + const leftParts = parseVersion(left); |
| 35 | + const rightParts = parseVersion(right); |
| 36 | + for (let i = 0; i < 3; i += 1) { |
| 37 | + if (leftParts[i] > rightParts[i]) return true; |
| 38 | + if (leftParts[i] < rightParts[i]) return false; |
| 39 | + } |
| 40 | + return false; |
| 41 | +}; |
| 42 | + |
| 43 | +if (publishedVersion) { |
| 44 | + if (isGreaterThan(pkg.version, publishedVersion)) { |
| 45 | + // Local version is newer; keep package.json as-is. |
| 46 | + } else if (pkg.version === publishedVersion) { |
| 47 | + nextVersion = bumpPatch(pkg.version); |
| 48 | + pkg.version = nextVersion; |
| 49 | + writeFileSync(pkgPath, `${JSON.stringify(pkg, null, 2)}\n`, 'utf-8'); |
| 50 | + } else { |
| 51 | + throw new Error( |
| 52 | + `Package version in package.json (${pkg.version}) is lower than the published version (${publishedVersion}). Please update it.`, |
| 53 | + ); |
| 54 | + } |
| 55 | +} |
| 56 | + |
| 57 | +writeFileSync(versionPath, `export const VERSION = '${nextVersion}';\n`, 'utf-8'); |
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