| name | process-package |
| description | Retrieve the CWL application package definition for a deployed process. Returns the complete
Common Workflow Language document describing the process implementation. Use when you need to
inspect, version control, or replicate process definitions.
|
| license | Apache-2.0 |
| compatibility | Requires Weaver API access. |
| metadata | {"author":"fmigneault"} |
Get Process Package
Retrieve the CWL application package definition for a deployed process.
When to Use
- Inspecting process implementation details
- Version controlling process definitions
- Replicating processes to other Weaver instances
- Debugging process execution issues
- Understanding process requirements and dependencies
Parameters
Required
- process_id (string): Process identifier
Optional
- provider (string): Provider for remote processes
- output (file path): Save package to file
CLI Usage
weaver package -u $WEAVER_URL -p my-process
weaver package -u $WEAVER_URL -p my-process -o process-package.cwl
weaver package -u $WEAVER_URL -P my-provider -p remote-process -o remote.cwl
Python Usage
from weaver.cli import WeaverClient
client = WeaverClient(url="https://weaver.example.com")
package = client.package(process_id="my-process")
print(package.body)
with open("process.cwl", "w") as f:
import yaml
yaml.dump(package.body, f)
API Request
GET /processes/my-process/package
Accept: application/cwl+yaml
Returns
CWL application package in YAML or JSON format:
cwlVersion: v1.2
class: CommandLineTool
baseCommand: process-command
inputs:
input1:
type: File
inputBinding:
position: 1
outputs:
output1:
type: File
outputBinding:
glob: "*.out"
requirements:
DockerRequirement:
dockerPull: myimage:latest
Error Handling
- 404 Not Found: Process does not exist
- 403 Forbidden: Insufficient permissions
Related Skills
Documentation
