opcode/examples/batch-file-processor/workflow.json at main · rendis/opcode · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
{
  "name": "batch-file-processor",
  "description": "List files in a directory, loop over each to read and hash, then log results.",
  "category": "data",
  "features": ["fs", "loop", "crypto", "workflow.log"],
  "input_schema": {
    "type": "object",
    "required": ["input_dir", "output_dir"],
    "properties": {
      "input_dir": {
        "type": "string",
        "description": "Directory containing files to process"
      },
      "output_dir": {
        "type": "string",
        "description": "Directory to write processed files to"
      }
    }
  },
  "definition": {
    "timeout": "10m",
    "on_timeout": "fail",
    "steps": [
      {
        "id": "list-files",
        "type": "action",
        "action": "fs.list",
        "params": {
          "path": "${{inputs.input_dir}}"
        },
        "timeout": "15s"
      },
      {
        "id": "process-each",
        "type": "loop",
        "depends_on": ["list-files"],
        "config": {
          "mode": "for_each",
          "over": "steps['list-files'].entries",
          "max_iter": 100,
          "body": [
            {
              "id": "hash-file",
              "type": "action",
              "action": "crypto.hash",
              "params": {
                "algorithm": "sha256",
                "data": "${{loop.item.name}}"
              }
            }
          ]
        }
      },
      {
        "id": "log-complete",
        "type": "action",
        "action": "workflow.log",
        "depends_on": ["process-each"],
        "params": {
          "message": "Batch file processing complete",
          "output_dir": "${{inputs.output_dir}}"
        }
      }
    ]
  }
}