jq合并两个不同格式的文件

Question

我有两份文件

file 1

{
    "version": "2",
    "run_id": "1",
    "crn": "crn",
    "date": "2022-11-02T02:09:30.629Z",
    "evidences": [
        {
            "version": "2",
            "id": "2d"
        },
        {
            "version": "2",
            "id": "3e"
        }  
]

file 2

[
        {
            "version": "3",
            "id": "3d"
        },
        {
            "version": "2",
            "id": "3f"
        }    
]

我们可以使用jq将file 2中的内容合并到file 1的evidences部分吗？下面的结果应该是

file 1

{
    "version": "2",
    "run_id": "1",
    "crn": "crn",
    "date": "2022-11-02T02:09:30.629Z",
    "evidences": [
        {
            "version": "2",
            "id": "2d"
        },
        {
            "version": "2",
            "id": "3e"
        },
        {
            "version": "3",
            "id": "3d"
        },
        {
            "version": "2",
            "id": "3f"
        }    
]

Answer 1

您只需要+=在保留上下文的同时添加数组，并通过input访问第二个文件：

jq '.evidences += input' file1.json file2.json

{
  "version": "2",
  "run_id": "1",
  "crn": "crn",
  "date": "2022-11-02T02:09:30.629Z",
  "evidences": [
    {
      "version": "2",
      "id": "2d"
    },
    {
      "version": "2",
      "id": "3e"
    },
    {
      "version": "3",
      "id": "3d"
    },
    {
      "version": "2",
      "id": "3f"
    }
  ]
}

演示