@clickup/pg-mig/dist/internal/Registry.d.ts

PostgreSQL schema migration tool with microsharding and clustering support

/**
 * One migration file (either *.up.* or *.dn.*).
 */
export interface File {
    fileName: string;
    parallelismPerHost: number;
    parallelismGlobal: number;
    delay: number;
    runAlone: boolean;
}
/**
 * A pair of up+dn files representing one migration.
 */
export interface Entry {
    up: File;
    dn: File;
    name: string;
    schemaPrefix: string;
}
/**
 * A directory with migration entries.
 * For every entry, an "up" and a "dn" files are required.
 */
export declare class Registry {
    readonly dir: string;
    private entriesByPrefix;
    private versions;
    readonly beforeFile: File | null;
    readonly afterFile: File | null;
    constructor(dir: string);
    static chooseBestDigest(values: string[]): string;
    get prefixes(): string[];
    groupBySchema(schemas: string[]): ReadonlyMap<string, Entry[]>;
    getVersions(): string[];
    hasVersion(version: string): boolean;
    extractVersion(name: string): string;
    getDigest(): string;
}
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