JQ，如何根据条件进行统计？
JQ，如何根据条件进行统计？
提问于 2019-02-11 14:10:11
使用jq时，我需要根据两个条件在数组中获取计数：它必须具有status === 'skipped' && ref.includes(version)
[
{
"id": 15484,
"sha": "52606c8da57984d1243f436e5d12e275db29a6e0",
"ref": "v1.4.15",
"status": "canceled"
},
{
"id": 15483,
"sha": "52606c8da57984d1243f436e5d12e275db29a6e0",
"ref": "v1.4.15",
"status": "canceled"
},
{
"id": 15482,
"sha": "1b4ccc1dc17e9b8ddb24550c5566d2be6b03465e",
"ref": "dev",
"status": "success"
},
{
"id": 15481,
"sha": "5b6ec939739c5a1513634f3b58bf96522917571d",
"ref": "dev",
"status": "failed"
},
{
"id": 15480,
"sha": "ec18d46f491a4645c68388df91fc41455b421e71",
"ref": "dev",
"status": "failed"
},
{
"id": 15479,
"sha": "dd83a6d6e58cc5114aed8016341ab3c5b3ebb702",
"ref": "dev",
"status": "failed"
},
{
"id": 15478,
"sha": "18ccaf4bc37bf65470b2c6ddaa69e5b4018354a7",
"ref": "dev",
"status": "success"
},
{
"id": 15477,
"sha": "f90900d733bce2be3d9ba9db25f8b51296bc6f3f",
"ref": "dev",
"status": "failed"
},
{
"id": 15476,
"sha": "3cf0431a161e6c9ca90e8248af7b4ec39c54bfb1",
"ref": "dev",
"status": "failed"
},
{
"id": 15285,
"sha": "d24b46edc75d8f7308dbef37d7b27625ef70c845",
"ref": "dev",
"status": "success"
},
{
"id": 15265,
"sha": "52606c8da57984d1243f436e5d12e275db29a6e0",
"ref": "v1.4.15",
"status": "success"
},
{
"id": 15264,
"sha": "9a15f8d4c950047f88c642abda506110b9b0bbd7",
"ref": "v1.4.15-static",
"status": "skipped"
},
{
"id": 15263,
"sha": "9a15f8d4c950047f88c642abda506110b9b0bbd7",
"ref": "v1.4.15-static",
"status": "skipped"
},
{
"id": 15262,
"sha": "76451d2401001c4c51b9800d3cdf62e4cdcc86ba",
"ref": "v1.4.15-no-js",
"status": "skipped"
},
{
"id": 15261,
"sha": "76451d2401001c4c51b9800d3cdf62e4cdcc86ba",
"ref": "v1.4.15-no-js",
"status": "skipped"
},
{
"id": 15260,
"sha": "515cd1b00062e9cbce05420036f5ecc7a898a4bd",
"ref": "v1.4.15-cli",
"status": "skipped"
},
{
"id": 15259,
"sha": "515cd1b00062e9cbce05420036f5ecc7a898a4bd",
"ref": "v1.4.15-cli",
"status": "skipped"
},
{
"id": 15258,
"sha": "b67acd3082da795f022fafc304d267d3afd6b736",
"ref": "v1.4.15-node",
"status": "skipped"
},
{
"id": 15257,
"sha": "b67acd3082da795f022fafc304d267d3afd6b736",
"ref": "v1.4.15-node",
"status": "skipped"
},
{
"id": 15256,
"sha": "4da4a788a85d82527ea568fed4f03da193842a80",
"ref": "v1.4.15-bs-redux-saga-router-dom-intl",
"status": "skipped"
}
]我们还喜欢使用环境变量进行查询：
status=skippedref=v1.4.15
这是有效的，但没有环境变量选项：
cat test.json | jq '[.[] | select(.status=="skipped") | select(.ref | startswith("v1.4.15"))] | length'这怎麽可能？
答案：
status=skipped; ref=v1.4.15; cat test.json | jq --arg REF "$ref" --arg STATUS "$status" -r '[.[] | select(.status==$STATUS) | select(.ref | startswith($REF))] | length'页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/54624827
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