使用jq 1.5将文件中的对象与通配符一起替换到main.json中

Question

I have been able to add a json object - that is saved in a file named auth.json - into the Main.json file. Auth.json

{ 
    "name": "Authorization",
    "description": "this is authorization",
     "in": "header",
}

Main.json

{
  "swagger": "2.0",
    "paths": {
    "/agents/delta": {
      "get": {
        "description": "lorem ipsum doram",
        "parameters": [
          {
            "name": "since",
            "in": "query",
          }
        ]
        }
        }
        }
        }

Using the below command, I have been able to add it in the below path .paths.<any method that starts with />.get.parameters . Also it is getting added only if the parameters array does not already contain the 'Authorization' object. Working command:

jq --slurpfile auth auth.json ' .paths |= with_entries(  if (.key|startswith("/")) and (.value.get.parameters[].name != "Authorization") then  .value.get.parameters += $auth  else  . end )' test.json > test1.json

But now I have to added it under every object within the .paths.<any method that starts with />.<any value>.parameters .

So for a input json like below.

{
      "swagger": "2.0",
        "paths": {
        "/agents/delta": {
          "get": {
            "description": "lorem ipsum doram",
            "parameters": [
              {
                "name": "since",
                "in": "query",
              }
            ]
            }
            "put": {
                        "description": "lorem ipsum doram",
            "parameters": [
              {
                "name": "since",
                "in": "query",
              }
            ]
            }
            }
            }
            }

expected output should be like:

{
      "swagger": "2.0",
        "paths": {
        "/agents/delta": {
          "get": {
            "description": "lorem ipsum doram",
            "parameters": [
              {
                "name": "since",
                "in": "query",
              },
              { 
                "name": "Authorization",
                "description": "this is authorization",
                "in": "header",
              }
            ]
            }
            "put": {
                        "description": "lorem ipsum doram",
            "parameters": [
              {
                "name": "since",
                "in": "query",
              },
              { 
                "name": "Authorization",
                "description": "this is authorization",
                "in": "header",
              }
            ]
            }
            }
            }
            }

So I tried the below command.

jq --slurpfile auth auth.json ' .paths |= with_entries(  if (.key|startswith("/")) and (.value | .. | .parameters[]?.name != "Authorization") then  .value| .. |.parameters? += $auth  else  . end )' test.json

But I get the error

jq: error (at test.json:3027): object ({"name":"si...) and array ([{"name":"A...) cannot be added

I tried using inside like the below

jq --slurpfile auth auth.json '.paths |= with_entries(  if (.key|startswith("/")) and (.value | inside (["get","put","post"]) |.parameters[].name != "Authorization") then  .value.get.parameters += $auth  else  . end )' test.json

But I get this error:

jq: error (at test.json:3027): array (["get","put...) and object ({"get":{"de...) cannot have their containment checked

I also have to be able to remove any object with "name": "Authorization" if it exists and replace it with the contents of auth.json.

Any leads will be helpful.

So the expected output is as below:

Answer 1

Your requirements are not entirely clear to me, but the following variant of your program does match one interpretation of your description of the problem and illustrates how to use map_values and all/2 :

.paths |= with_entries(
  if (.key|startswith("/"))
  then .value |= map_values(
    if has("parameters") and all(.parameters[]; .name != "Authorization")
    then .parameters += $auth
    else . end ) 
  else . end )

And here's a program that matches one interpretation of your second set of requirements regarding removal of "Authorization" entries:

.paths |= with_entries(
  if (.key|startswith("/"))
  then .value |= map_values(
    if has("parameters")
    then
    # first delete and then add
      .parameters |= map(select( .name != "Authorization"))
      | .parameters += $auth
    else  . end )
  else . end)