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https://github.com/octokit/request-action

A GitHub Action to send arbitrary requests to GitHub's REST API
https://github.com/octokit/request-action

hacktoberfest octokit-js rest-api tooling

Last synced: 3 months ago
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A GitHub Action to send arbitrary requests to GitHub's REST API

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README 

        
# Octokit Request Action



> A GitHub Action to send arbitrary requests to GitHub's REST API



[![Build Status](https://github.com/octokit/request-action/workflows/Test/badge.svg)](https://github.com/octokit/request-action/actions)



## Usage



Minimal example



```yml

name: Log latest release

on:

  push:

    branches:

      - main



jobs:

  logLatestRelease:

    runs-on: ubuntu-latest

    steps:

      - uses: octokit/[email protected]

        id: get_latest_release

        with:

          route: GET /repos/{owner}/{repo}/releases/latest

          owner: octokit

          repo: request-action

        env:

          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - run: "echo latest release: '${{ steps.get_latest_release.outputs.data }}'"

```



More complex examples involving `POST`, setting custom media types, and parsing output data



```yml

name: Check run

on:

  push:

    branches:

      - main



jobs:

  create-file:

    runs-on: ubuntu-latest

    steps:

      # Create check run

      - uses: octokit/[email protected]

        id: create_check_run

        with:

          route: POST /repos/{owner}/{repo}/check-runs

          owner: octokit

          repo: request-action

          name: "Test check run"

          head_sha: ${{ github.sha }}

          output: | # The | is significant!

            title: Test check run title

            summary: A summary of the test check run

            images:

              - alt: Test image

                image_url: https://octodex.github.com/images/jetpacktocat.png

        env:

          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Download file

      - uses: octokit/[email protected]

        id: download_file

        with:

          route: GET /repos/OWNER/REPO/contents/README.md

          owner: octokit

          repo: request-action

          mediaType: | # The | is significant!

            format: raw

         env:

          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      # Update check run to completed, successful status

      - uses: octokit/[email protected]

        id: update_check_run

        with:

          route: PATCH /repos/{owner}/{repo}/check-runs/{check_run_id}

          owner: octokit

          repo: request-action

          check_run_id: ${{ fromJson(steps.create_check_run.outputs.data).id }}

          conclusion: "success"

          status: "completed"

        env:

          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

```



Handle errors



```yml

name: Log latest release

on:

  push:

    branches:

      - main



jobs:

  handleError:

    runs-on: ubuntu-latest

    steps:

      - uses: octokit/[email protected]

        id: get_release

        with:

          route: GET /repos/{owner}/{repo}/releases/v0.9.9

          owner: octokit

          repo: request-action

        env:

          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - run: "echo Release found: '${{ steps.get_release.outputs.data }}'"

      - run: "echo Release could not be found. Request failed with status '${{ steps.get_release.outputs.status }}'"

        if: ${{ failure() }}

```



## Inputs



To use request body parameters, simply pass in an `input` matching the parameter name. See previous examples.



Due to how request parameters are processed, it may be necessary in some cases to first encode the value as either JSON or a block scalar:



```yml

env:

  REQUEST_BODY: |

    Multi-line string with *special* characters:

    - "'`

with:

  # As JSON

  body: ${{ toJSON(env.REQUEST_BODY) }}



  # As block scalar

  body: |

    |

    ${{ env.REQUEST_BODY }}

```



## Debugging



To see additional debug logs, create a secret with the name: `ACTIONS_STEP_DEBUG` and value `true`.



## How it works



`octokit/request-action` is using [`@octokit/request`](https://github.com/octokit/request.js/) internally with the addition

that requests are automatically authenticated using the `GITHUB_TOKEN` environment variable. It is required to prevent rate limiting, as all anonymous requests from the same origin count against the same low rate.



The actions sets `data` output to the response data. The action also sets the `headers` (again, to a JSON string) and `status` output properties.



To access deep values of `outputs.data` and `outputs.headers`, check out the [fromJson](https://help.github.com/en/actions/reference/context-and-expression-syntax-for-github-actions#fromjson) function.



## Warnings



The GitHub Actions runners are currently showing warnings when using this action that look like:



```

##[warning]Unexpected input 'repository', valid inputs are ['route', 'mediaType']

```



The reason for this warning is because the `repository` key is not listed as a possible value in `actions.yml`. This warning will appear for any key used under the `with` except `route` and `mediaType`. Due to the flexible nature of the required inputs depending on the `route`, not all of the possible parameters can be listed in `actions.yml`, so you will see this warning under normal usage of the action. As long as you see a 200 response code at the bottom of the output, everything should have worked properly and you can ignore the warnings. The response code will appear at the bottom of the output from the action and looks like:



```

< 200 451ms

```



See [Issue #26](https://github.com/octokit/request-action/issues/26) for more information.



## License



[MIT](LICENSE)