48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
import fs from 'fs'
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import path from 'path'
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const currentVersion = require('../package.json').version
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if (!currentVersion) throw new Error("Cant't detect library version.")
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const changelogPath = path.resolve(__dirname, '../CHANGELOG.md')
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const changelog = fs.readFileSync(changelogPath, { encoding: 'utf-8' })
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if (changelog.includes(`## [${currentVersion}]`))
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throw new Error('Current version has already been documented.')
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let futureChangelog = ''
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// Add version section
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let arr = changelog.split('## [Unreleased]')
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arr[1] =
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`
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## [${currentVersion}] - ${new Date().toISOString().slice(0, 10)}
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### Removed:
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- **[BREAKING]** ListName: description
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### Added:
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-
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### Fixed:
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- ` + arr[1]
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futureChangelog = arr.join('## [Unreleased]')
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// Update footer
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arr = futureChangelog
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.split('\n')
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.map((line) =>
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line.startsWith('[Unreleased]')
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? `[Unreleased]: https://github.com/EndBug/add-and-commit/compare/v${currentVersion}...HEAD`
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: line
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)
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const lastVersion = ([...arr].reverse()[1]?.match(/\[([^\][]*)]/) ||
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[])[0].replace(/[\[\]']+/g, '') // eslint-disable-line no-useless-escape
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if (!lastVersion) throw new Error("Can't find last version in changelog.")
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const lastLine = `[${currentVersion}]: https://github.com/EndBug/add-and-commit/compare/v${lastVersion}...v${currentVersion}`
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if (arr[arr.length - 1] === '') arr[arr.length - 1] = lastLine
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else arr.push(lastLine)
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futureChangelog = arr.join('\n')
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fs.writeFileSync(changelogPath, futureChangelog)
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