openapi: 3.2.0
info:
  title: Dagger HTTP GraphQL API
  version: v0.x
  description: 'Dagger exposes its build/run/test engine as a GraphQL API served by

    a per-session local endpoint.'
  contact:
    name: Dagger
    url: https://docs.dagger.io
  license:
    name: Apache-2.0
servers:
- url: http://127.0.0.1:{DAGGER_SESSION_PORT}
  description: Per-session local Dagger engine endpoint.
  variables:
    DAGGER_SESSION_PORT:
      default: '8080'
      description: 'Value of the DAGGER_SESSION_PORT environment variable that

        the Dagger engine sets for each session.

        '
security:
- SessionTokenBasic: []
tags:
- name: Graph QL
paths:
  /query:
    post:
      tags:
      - Graph QL
      summary: Execute a GraphQL query or mutation against the Dagger engine
      description: 'Standard GraphQL-over-HTTP POST. Sends a JSON body with `query`,

        optional `variables`, and optional `operationName`. The core

        Dagger schema covers container, directory, file, secret, git,

        http, host, cacheVolume, currentModule, currentEnv, defaultPlatform,

        and many `loadXFromID` resolvers, plus any fields contributed by

        loaded Dagger modules.'
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/GraphQLRequest'
            examples:
              container-from:
                summary: Pull an image and inspect a file
                value:
                  query: "query {\n  container {\n    from(address: \"alpine:latest\") {\n      file(path: \"/etc/os-release\") { contents }\n    }\n  }\n}\n"
              git-clone:
                summary: Clone a Git repo
                value:
                  query: "query($url: String!) {\n  git(url: $url) {\n    head { tree { entries } }\n  }\n}\n"
                  variables:
                    url: https://github.com/dagger/dagger
      responses:
        '200':
          description: GraphQL response (always 200 — errors carried inside the body)
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GraphQLResponse'
        '401':
          description: Missing or invalid session token
      operationId: postQuery
      x-operation-id-source: derived
    get:
      tags:
      - Graph QL
      summary: Execute a GraphQL query via GET
      description: GET variant of the GraphQL endpoint (query-string encoded).
      parameters:
      - in: query
        name: query
        required: true
        schema:
          type: string
      - in: query
        name: variables
        schema:
          type: string
          description: JSON-encoded variables.
      - in: query
        name: operationName
        schema:
          type: string
      responses:
        '200':
          description: GraphQL response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/GraphQLResponse'
      operationId: getQuery
      x-operation-id-source: derived
components:
  schemas:
    GraphQLError:
      type: object
      properties:
        message:
          type: string
        path:
          type: array
          items:
            type: string
        locations:
          type: array
          items:
            type: object
            properties:
              line:
                type: integer
              column:
                type: integer
        extensions:
          type: object
          additionalProperties: true
    GraphQLResponse:
      type: object
      properties:
        data:
          type: object
          additionalProperties: true
          nullable: true
        errors:
          type: array
          items:
            $ref: '#/components/schemas/GraphQLError'
        extensions:
          type: object
          additionalProperties: true
    GraphQLRequest:
      type: object
      required:
      - query
      properties:
        query:
          type: string
          description: GraphQL query or mutation document.
        variables:
          type: object
          additionalProperties: true
          description: Variables supplied to the operation.
        operationName:
          type: string
          nullable: true
          description: Name of the operation to execute when the document has multiple.
  securitySchemes:
    SessionTokenBasic:
      type: http
      scheme: basic
      description: 'HTTP Basic auth where the username is the value of the

        DAGGER_SESSION_TOKEN environment variable and the password is empty.

        '
externalDocs:
  description: Dagger HTTP / GraphQL API documentation
  url: https://docs.dagger.io/api/