README
Duplicate GraphQL Operation Names
duplicate-operation-name
is a simple cli tool that makes it easy to check if there are any duplicate operation names in GraphQL projects that use static GraphQL queries.
It can be called on individual files, or recurisvely step through directories. It is compatible with .graphql
, .ts
, .tsx
, .js
, and .jsx
files.
Installation
npm install -g duplicate-operation-name
Usage
The build tool binary is called duplicate-operation-name
. Running it with no other arguments should give:
Usage: duplicate-operation-name <input_path> [--graphql] [--js] [--ts]
input_path: can be a directory or file path
flags: at least one must be passed in
Results
If any duplicate operation names are found, the script will exit with an error and print:
Error: Found duplicate operation names:
3 x myOperationName1
2 x myOperationName2
If no duplicate operation names are found, the script will exit without error and print:
No duplicates found!
If no queries are found, the script will exit without error and print:
No queries found.
Analyzing Queries in GraphQL files (.graphql)
duplicate-operation-name queries.graphql --graphql
Analyzing Queries in TypeScript files (.ts, .tsx)
duplicate-operation-name src/index.ts --ts
Analyzing Queries in JavaScript files (.js, .jsx)
duplicate-operation-name src/index.js --js
Analyzing Queries from Folders
It is also possible to analyze a directory containing .graphql
, .ts.
, .tsx
, .js
and .jsx
files:
duplicate-operation-name src/ --graphql --ts --js
Acknowledgements
This is really just a repurposed version of https://github.com/apollographql/persistgraphql. Thanks to everyone who helped make that project happen.