OpenAI Image Generation Action

This action generates an image using the OpenAI Image Generation API.

Usage

Create a workflow (eg: .github/workflows/generate-image.yml). See Creating a Workflow file.

Example

name: Image Generation
on:
  issue_comment:
    types: [created]

jobs:
  run:
    if: ${{ startsWith(github.event.comment.body, '/image') }}
    name: Run Action
    runs-on: ubuntu-latest
    steps:
      - id: prompt
        uses: actions/github-script@v3
        with:
          script: return context.payload.comment.body.replace('/image', '').trim()
      - id: generate-image
        uses: austenstone/openai-image-generation@main
        with:
          openai-api-key: ${{ secrets.OPENAI_API_KEY }}
          prompt: ${{ steps.prompt.outputs.result }}
      - run: gh api repos/${{ github.repository }}/issues/${{ github.event.issue.number }}/comments -f body="![image](${{ steps.generate-image.outputs.image }})"
        env:
          GH_TOKEN: ${{ github.token }}

➡️ Inputs

Various inputs are defined in action.yml:

Name	Description	Default
openai‑api‑key	OpenAI API key.
prompt	Prompt to use for image generation.
size	Size of the image to generate.	512x512

Further help

To get more help on the Actions see documentation.