[英]Using jq to convert json to csv
我正在尝试提出正确的 jq 语法来将 json 转换为 csv。
预期结果:
<email>,<id>,<name>
e.g.
user1@whatever.nevermind.no,0,general
user2@whatever.nevermind.no,0,general
user1@whatever.nevermind.no,1,local
...
输入
[
{
"id": 0,
"name": "General",
"agent_priorities": {
"user1@whatever.nevermind.no": "normal",
"user2@whatever.nevermind.no": "normal"
}
},
{
"id": 1,
"name": "local",
"agent_priorities": {
"user1@whatever.nevermind.no": "normal"
}
},
{
"id": 2,
"name": "Engineering",
}
]
将 id 和 name 存储在变量中,然后遍历agent_priorities
的键:
jq -r '.[]
| .id as $id
| .name as $name
| .agent_priorities
| keys
| .[]
| [., $id, $name ]
| @csv
' file.json
接受的答案的以下变体根据要求检查“agent_priorities”键的存在,并使用keys_unsorted
保留键的顺序:
jq -r '
.[]
| select(has("agent_priorities"))
| .id as $id
| .name as $name
| .agent_priorities
| keys_unsorted[]
| [., $id, $name ]
| @csv
' file.json
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