prisma-merge

library0.2.0jsnpmunverified

Prisma Merge is a CLI tool for merging multiple Prisma schema files into a single output file, addressing the lack of native multi-file support in Prisma (issue #2377). Version 0.2.0 is the latest stable release; the package appears to be in maintenance mode with no recent updates. It uses glob patterns to collect schema files, with built-in exclusion of generated schema.prisma files. Written in TypeScript and ships type definitions. Differentiators: simple CLI, defaults that avoid conflicts with Prisma generated files, and oclif-based command structure.

devops

npm install prisma-merge

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · PRISMA-MERGE

prisma-merge

devopsjavascriptv0.2.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

prisma-merge

✓ import prismaMerge from 'prisma-merge'

✗ const prismaMerge = require('prisma-merge')

Package is ESM-only; no CJS support.

Merge multiple Prisma schema files using default glob patterns, excluding generated schema.prisma files.

import prismaMerge from 'prisma-merge'; prismaMerge({ baseFilePattern: 'src/**/*.base.prisma', schemaFilePatterns: 'src/**/*.prisma', excludedFilePatterns: 'src/**/schema.prisma', outputFile: 'src/prisma/schema.prisma' }).then(() => console.log('Merged successfully')).catch(console.error);

Debug

Known issues

gotchaFile patterns are relative to current working directory, not the project root.

fix

Use absolute paths or run from the project root directory.

affects: >=0.0.0

gotchaExcluded file patterns must include 'schema.prisma' to avoid overwriting generated files; defaults may not cover all cases.

fix

Explicitly set excludedFilePatterns to include paths for all generated schema.prisma files.

affects: >=0.0.0

deprecatedPackage is no longer actively maintained as Prisma now supports multi-file schemas natively.

fix

Consider migrating to Prisma's built-in multi-file support (prisma.schema directory).

affects: >=0.0.0

Errors

Common errors & fixes

Error: ENOENT: no such file or directory, open '...'

Output directory does not exist.

fix

Ensure the output directory exists before running, or create it with mkdir.

Error: No files matched pattern '...'

Glob pattern did not match any files.

fix

Double-check the pattern and ensure files exist at expected paths.

Upgrade

Version history

0.2.0latest on npm

Audit

Dependencies

@oclif/commandrequiredUsed for CLI command framework

Agent activity

12 hits · last 30 days

node

Amazon

Resources

githubhttps://github.com/inside-labs/prisma-merge ↗

packageprisma-merge ↗

homepagehttps://github.com/https://github.com/inside-labs/prisma-merge ↗