swagger.yaml

---
swagger: '2.0'
info:
  version: 0.0.1
  title: Dagu
consumes:
  - application/json
produces:
  - application/json
basePath: "/api/v1"
schemes:
  - http
host: "localhost:8080"

paths:
  /dags:
    get:
      description: Returns a list of DAGs.
      produces:
        - application/json
      operationId: listDags
      responses:
        200:
          description: A successful response.
          schema:
            $ref: "#/definitions/listDagsResponse"
        default:
          description: Generic error response.
          schema:
            $ref: "#/definitions/ApiError"
    post:
      description: Creates a new DAG.
      produces:
        - application/json
      operationId: createDag
      parameters:
        - in: body
          name: body
          schema:
            type: object
            properties:
              action:
                type: string
              value:
                type: string
            required:
              - action
              - value
      responses:
        200:
          description: A successful response.
          schema:
            $ref: "#/definitions/createDagResponse"
        default:
          description: Generic error response.
          schema:
            $ref: "#/definitions/ApiError"

  /dags/{dagId}:
    get:
      description: Returns details of a DAG.
      parameters:
        - name: dagId
          in: path
          required: true
          type: string
        - name: tab
          in: query
          required: false
          type: string
        - name: file
          in: query
          required: false
          type: string
        - name: step
          in: query
          required: false
          type: string
      produces:
        - application/json
      operationId: getDagDetails
      responses:
        200:
          description: A successful response.
          schema:
            $ref: "#/definitions/getDagDetailsResponse"
        default:
          description: Generic error response.
          schema:
            $ref: "#/definitions/ApiError"
    post:
      description: Performs an action on a DAG.
      parameters:
        - name: dagId
          in: path
          required: true
          type: string
        - in: body
          name: body
          schema:
            type: object
            properties:
              action:
                type: string
                enum:
                  - start
                  - suspend
                  - stop
                  - retry
                  - mark-success
                  - mark-failed
                  - save
                  - rename
              value:
                type: string
              requestId:
                type: string
              step:
                type: string
              params:
                type: string
            required:
              - action
      produces:
        - application/json
      operationId: postDagAction
      responses:
        200:
          description: A successful response.
          schema:
            $ref: '#/definitions/postDagActionResponse'
        default:
          description: Generic error response.
          schema:
            $ref: "#/definitions/ApiError"

    delete:
      description: Deletes a DAG.
      parameters:
        - name: dagId
          in: path
          required: true
          type: string
      produces:
        - application/json
      operationId: deleteDag
      responses:
        200:
          description: A successful response.
        default:
          description: Generic error response.
          schema:
            $ref: "#/definitions/ApiError"

  /search:
    get:
      description: Searches for DAGs.
      produces:
        - application/json
      operationId: searchDags
      parameters:
        - name: q
          in: query
          required: true
          type: string
      responses:
        200:
          description: A successful response.
          schema:
            $ref: "#/definitions/searchDagsResponse"
        default:
          description: Generic error response.
          schema:
            $ref: "#/definitions/ApiError"

definitions:
  ApiError:
    type: object
    properties:
      message:
        type: string
      detailedMessage:
        type: string
    required:
      - message
      - detailedMessage

  listDagsResponse:
    type: object
    properties:
      DAGs:
        type: array
        items:
          $ref: '#/definitions/dagListItem'
      Errors:
        type: array
        items:
          type: string
      HasError:
        type: boolean
    required:
      - DAGs
      - Errors
      - HasError

  createDagResponse:
    type: object
    properties:
      DagID:
        type: string
    required:
      - DagID

  dagListItem:
    type: object
    properties:
      File:
        type: string
      Dir:
        type: string
      DAG:
        $ref: '#/definitions/dag'
      Status:
        $ref: '#/definitions/dagStatus'
      Suspended:
        type: boolean
      Error:
        type: string
      ErrorT:
        type: string
    required:
      - File
      - Dir
      - DAG
      - Status
      - Suspended
      - Error
      - ErrorT

  dag:
    type: object
    properties:
      Group:
        type: string
      Name:
        type: string
      Schedule:
        type: array
        items:
          $ref: '#/definitions/schedule'
      Description:
        type: string
      Params:
        type: array
        items:
          type: string
      DefaultParams:
        type: string
      Tags:
        type: array
        items:
          type: string
    required:
      - Group
      - Name
      - Schedule
      - Description
      - Params
      - DefaultParams
      - Tags

  schedule:
    type: object
    properties:
      Expression:
        type: string
    required:
      - Expression

  dagStatus:
    type: object
    properties:
      RequestId:
        type: string
      Name:
        type: string
      Status:
        type: integer
      StatusText:
        type: string
      Pid:
        type: integer
      StartedAt:
        type: string
      FinishedAt:
        type: string
      Log:
        type: string
      Params:
        type: string
    required:
      - RequestId
      - Name
      - Status
      - StatusText
      - Pid
      - StartedAt
      - FinishedAt
      - Log
      - Params

  getDagDetailsResponse:
    type: object
    properties:
      Title:
        type: string
      DAG:
        $ref: '#/definitions/dagStatusWithDetails'
      Tab:
        type: string
      Graph:
        type: string
      Definition:
        type: string
      LogData:
        $ref: '#/definitions/dagLogResponse'
      LogUrl:
        type: string
      StepLog:
        $ref: '#/definitions/dagStepLogResponse'
      ScLog:
        $ref: '#/definitions/dagSchedulerLogResponse'
      Errors:
        type: array
        items:
          type: string
    required:
      - Title
      - DAG
      - Tab
      - Graph
      - Definition
      - LogData
      - LogUrl
      - StepLog
      - ScLog
      - Errors

  postDagActionResponse:
    type: object
    properties:
      NewDagID:
        type: string

  dagStepLogResponse:
    type: object
    properties:
      Step:
        $ref: '#/definitions/statusNode'
      LogFile:
        type: string
      Content:
        type: string
    required:
      - Step
      - LogFile
      - Content

  dagSchedulerLogResponse:
    type: object
    properties:
      LogFile:
        type: string
      Content:
        type: string
    required:
      - LogFile
      - Content

  dagLogResponse:
    type: object
    properties:
      GridData:
        type: array
        items:
          $ref: '#/definitions/dagLogGridItem'
      Logs:
        type: array
        items:
          $ref: '#/definitions/dagStatusFile'
    required:
      - GridData
      - Logs

  dagLogGridItem:
    type: object
    properties:
      Name:
        type: string
      Vals:
        type: array
        items:
          type: integer
    required:
      - Name
      - Vals

  dagStatusFile:
    type: object
    properties:
      File:
        type: string
      Status:
        $ref: '#/definitions/dagStatusDetail'
    required:
      - File

  dagStatusWithDetails:
    type: object
    properties:
      File:
        type: string
      Dir:
        type: string
      DAG:
        $ref: '#/definitions/dagDetail'
      Status:
        $ref: '#/definitions/dagStatusDetail'
      Suspended:
        type: boolean
      Error:
        type: string
      ErrorT:
        type: string
    required:
      - File
      - Dir
      - DAG
      - Status
      - Suspended
      - Error
      - ErrorT

  dagDetail:
    type: object
    properties:
      Location:
        type: string
      Group:
        type: string
      Name:
        type: string
      Schedule:
        type: array
        items:
          $ref: '#/definitions/schedule'
      Description:
        type: string
      Env:
        type: array
        items:
          type: string
      LogDir:
        type: string
      HandlerOn:
        $ref: '#/definitions/handlerOn'
      Steps:
        type: array
        items:
          $ref: '#/definitions/stepObject'
      Delay:
        type: integer
      HistRetentionDays:
        type: integer
      Preconditions:
        type: array
        items:
          $ref: '#/definitions/condition'
      MaxActiveRuns:
        type: integer
      Params:
        type: array
        items:
          type: string
      DefaultParams:
        type: string
      Tags:
        type: array
        items:
          type: string
    required:
      - Location
      - Group
      - Name
      - Schedule
      - Description
      - Env
      - LogDir
      - HandlerOn
      - Steps
      - Delay
      - HistRetentionDays
      - Preconditions
      - MaxActiveRuns
      - Params
      - DefaultParams
      - Tags

  handlerOn:
    type: object
    properties:
      Failure:
        $ref: '#/definitions/stepObject'
      Success:
        $ref: '#/definitions/stepObject'
      Cancel:
        $ref: '#/definitions/stepObject'
      Exit:
        $ref: '#/definitions/stepObject'

  dagStatusDetail:
    type: object
    properties:
      RequestId:
        type: string
      Name:
        type: string
      Status:
        type: integer
      StatusText:
        type: string
      Pid:
        type: integer
      Nodes:
        type: array
        items:
          $ref: '#/definitions/statusNode'
      OnExit:
        $ref: '#/definitions/statusNode'
      OnSuccess:
        $ref: '#/definitions/statusNode'
      OnFailure:
        $ref: '#/definitions/statusNode'
      OnCancel:
        $ref: '#/definitions/statusNode'
      StartedAt:
        type: string
      FinishedAt:
        type: string
      Log:
        type: string
      Params:
        type: string
    required:
      - RequestId
      - Name
      - Status
      - StatusText
      - Pid
      - Nodes
      - OnExit
      - OnSuccess
      - OnFailure
      - OnCancel
      - StartedAt
      - FinishedAt
      - Log
      - Params

  statusNode:
    type: object
    properties:
      Step:
        $ref: '#/definitions/stepObject'
      Log:
        type: string
      StartedAt:
        type: string
      FinishedAt:
        type: string
      Status:
        type: integer
      RetryCount:
        type: integer
      DoneCount:
        type: integer
      Error:
        type: string
      StatusText:
        type: string
    required:
      - Step
      - Log
      - StartedAt
      - FinishedAt
      - Status
      - RetryCount
      - DoneCount
      - Error
      - StatusText

  stepObject:
    type: object
    properties:
      Name:
        type: string
      Description:
        type: string
      Variables:
        type: array
        items:
          type: string
      Dir:
        type: string
      CmdWithArgs:
        type: string
      Command:
        type: string
      Script:
        type: string
      Stdout:
        type: string
      Stderr:
        type: string
      Output:
        type: string
      Args:
        type: array
        items:
          type: string
      Run:
        type: string
      Params:
        type: string
      Depends:
        type: array
        items:
          type: string
      RepeatPolicy:
        $ref: '#/definitions/repeatPolicy'
      MailOnError:
        type: boolean
      Preconditions:
        type: array
        items:
          $ref: '#/definitions/condition'
    required:
      - Name
      - Description
      - Variables
      - Dir
      - CmdWithArgs
      - Command
      - Script
      - Stdout
      - Stderr
      - Output
      - Args
      - Depends
      - RepeatPolicy
      - MailOnError
      - Preconditions

  searchDagsResponse:
    type: object
    properties:
      Results:
        type: array
        items:
          $ref: '#/definitions/searchDagsResultItem'
      Errors:
        type: array
        items:
          type: string
    required:
      - Results
      - Errors

  searchDagsResultItem:
    type: object
    properties:
      Name:
        type: string
      DAG:
        $ref: '#/definitions/dag'
      Matches:
        type: array
        items:
          $ref: '#/definitions/searchDagsMatchItem'

  searchDagsMatchItem:
    type: object
    properties:
      Line:
        type: string
      LineNumber:
        type: integer
      StartLine:
        type: integer

  condition:
    type: object
    properties:
      Condition:
        type: string
      Expected:
        type: string

  repeatPolicy:
    type: object
    properties:
      Repeat:
        type: boolean
      Interval:
        type: integer