[英]How can I filter for entries that do NOT contain a key-value pair within a nested array
[英]How can I remove a nested key-value pair, whose value has a deeper nested array with a specific value by using jq
我目前正在尝试使用 jq 从 swagger json 文档中过滤掉一些路径值。
JSON 看起来像这样:
{
"swagger": "2.0",
"info": {
"version": "1.0.2",
"title": "Some API"
},
"host": "example.com",
"basePath": "/",
"paths": {
"/api/companies": {
"get": {
"tags": [ "company-tag" ],
"responses": {
"200": {
"description": "OK",
"schema": { "$ref": "#/definitions/CompanyDTO" }
}
}
}
},
"/api/account": {
"get": {
"tags": [ "account-tag" ],
"operationId": "getAccount",
"responses": {
"200": {
"description": "OK",
"schema": { "$ref": "#/definitions/UserDTO" }
}
}
},
"post": {
"tags": [ "account-tag" ],
"operationId": "createAccount",
"responses": {
"200": {
"description": "OK",
"schema": { "$ref": "#/definitions/UserDTO" }
}
}
}
}
}
}
我想过滤路径值,以便我只能获取标签数组中包含特定标签的路径。
例如:如果我想获取帐户标签的路径,则 JSON 在过滤后应该如下所示:
{
"swagger": "2.0",
"info": {
"version": "1.0.2",
"title": "Some API"
},
"host": "example.com",
"basePath": "/",
"paths": {
"/api/account": {
"get": {
"tags": [ "account-tag" ],
"operationId": "getAccount",
"responses": {
"200": {
"description": "OK",
"schema": { "$ref": "#/definitions/UserDTO" }
}
}
},
"post": {
"tags": [ "account-tag" ],
"operationId": "createAccount",
"responses": {
"200": {
"description": "OK",
"schema": { "$ref": "#/definitions/UserDTO" }
}
}
}
}
}
}
编辑
池上的第二个建议果然奏效了。 这是我的最终解决方案
如果我们假设给定路径的所有方法( get
, post
等)共享相同的标签,我们可以简单地使用以下内容:
.paths |= with_entries( select( .value[].tags | index("account-tag") ) )
jqplay上的演示
如果该假设不成立,我们将需要在两个级别进行过滤。
.paths |= with_entries(
.value |= with_entries(
select( .value.tags | index("account-tag") )
) |
select( .value | length > 0 )
)
jqplay上的演示
或者
.paths |= with_entries(
.value = (
.value |
with_entries(
select( .value.tags | index("account-tag") )
) |
select( length > 0 )
)
)
jqplay上的演示
(我讨厌我必须在这里使用.value = (.value |... )
而不是.value |= (... )
。)
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