MigrationParser

reference

1 min readUpdated 2026-07-28

Kind: Class

Source: atloria-monorepo/libs/parser-core/src/parsers/database/migration.parser.ts

Migration Parser implementation

Implements: IParser

Methods

Method	Signature	Returns
`initialize`	`initialize(_config: ParserConfig)`	`Promise<void>`
`canParse`	`canParse(filePath: string)`	`boolean`
`parseFile`	`parseFile(filePath: string, content: string)`	`Promise<ParseResult>`
`parseFiles`	`parseFiles(files: ParseFileInput[])`	`Promise<ParseResult[]>`
`destroy`	`destroy()`	`Promise<void>`

MigrationParser stops the work with an early return when !this.canParse(filePath).
MigrationParser stops the work with an early return when !fileContent.trim().
MigrationParser stops the work with an early return when filePath.includes('/prisma/migrations/').
MigrationParser stops the work with an early return when filePath.includes('/typeorm/migrations/') || /\d{13}-\w+\.ts$/.test(filePath).
MigrationParser stops the work with an early return when /^V\d+__/.test(filePath.split('/').pop() || '').
MigrationParser stops the work with an early return when filePath.includes('changelog').

MigrationParser handles failure in 4 places: it turns it into a return value in 3, and logs it and continues in 1.