34 lines
967 B
TypeScript
34 lines
967 B
TypeScript
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import type { ModifiedFile } from '../types'
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const VERB_MAP: Record<string, string> = {
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modified: 'Update',
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added: 'Add',
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untracked: 'Add',
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deleted: 'Delete',
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renamed: 'Rename',
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}
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const MAX_LISTED_FILES = 3
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function noteName(relativePath: string): string {
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const basename = relativePath.split('/').pop() ?? relativePath
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return basename.replace(/\.md$/, '')
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}
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function verb(files: ModifiedFile[]): string {
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const statuses = new Set(files.map((f) => f.status))
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if (statuses.size === 1) return VERB_MAP[files[0].status] ?? 'Update'
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return 'Update'
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}
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/** Generate a heuristic commit message from modified files. */
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export function generateCommitMessage(files: ModifiedFile[]): string {
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if (files.length === 0) return ''
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const action = verb(files)
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if (files.length <= MAX_LISTED_FILES) {
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const names = files.map((f) => noteName(f.relativePath)).join(', ')
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return `${action} ${names}`
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}
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return `${action} ${files.length} notes`
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}
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