GraphQL Diff
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(2)A neat summary of the changes you made to your GraphQL schema:
See Example Usage for generated schemas.
A GitHub token used to post a comment to your PR.
${{ secrets.GITHUB_TOKEN }} works here.
The schema before the change. This can be a GraphQL SDL file or an endpoint URL.
The schema after the change. This can be a GraphQL SDL file or an endpoint URL.
A string to use as the header of the PR comment. Use this if you want to generate summaries for multiple schemas in the same PR.
uses: agu-z/gql-diff-action@v2
with:
token: '${{ secrets.GITHUB_TOKEN }}'
old-schema: '~/old-schema.gql'
new-schema: '~/new-schema.gql'The way you generate old and new schema files is up to you.
The following example generates both schemas by running the server before and after the PR change:
name: GraphQL diff
on: pull_request
jobs:
build:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
with:
fetch-depth: 0
- uses: actions/setup-node@v1
with:
node-version: 12.x
- name: Generate new schema
run: |
npm install # Install dependencies
npm start & # Start your server in the background
SERVER_PID=$! # Store server pid in order to stop it afterwards
# Generate the new schema
npx get-graphql-schema http://localhost:5000 ~/new-schema.gql
kill $SERVER_PID # Stop server. This is necessary to free up the port.
- name: Check out PR base ref
run: |
git checkout ${{ github.event.pull_request.base.sha }}
- name: Generate old schema
run: |
npm install # Install dependencies
npm start & # Start your server in the background
SERVER_PID=$! # Store server pid in order to stop it afterwards
# Generate the old schema
npx get-graphql-schema http://localhost:5000 ~/old-schema.gql
kill $SERVER_PID # Stop server
- uses: agu-z/gql-diff-action@v2
with:
token: '${{ secrets.GITHUB_TOKEN }}'
old-schema: '~/old-schema.gql'
new-schema: '~/new-schema.gql'
This is an example for an API written in Node but the same idea works for any language or framework as long as you can start the server in your workflow.
__
This action uses graphql-schema-diff. Thanks fabsrc!
Agus Zubiaga 2022
MIT licensed
GraphQL Diff is not certified by GitHub. It is provided by a third-party and is governed by separate terms of service, privacy policy, and support documentation.
Tags
(2)GraphQL Diff is not certified by GitHub. It is provided by a third-party and is governed by separate terms of service, privacy policy, and support documentation.