如何解决使用bash脚本从Postman Collection中删除ID-sed和regex
我正在尝试解决邮递员收藏的问题。 添加到集合中的测试脚本会生成其他字段“ id”。 每次将集合导出到文件后,Id字段都会更改。 因此,很难理解带有邮递员收藏变更的PR。 我想用git pre commit hook和bash脚本解决该问题,该脚本将从collection的脚本对象中删除所有id。
脚本对象中id的三个可能位置:
- 对象的第一个元素
"script":{
"id": "83d9076e-64c7-47fa-9b50-b7635718c925","exec": [
"console.log(\"foo\");"
],"type": "text/javascript"
}
- 对象的中间
"script":{
"exec": [
"console.log(\"foo\");"
],"id": "83d9076e-64c7-47fa-9b50-b7635718c925","type": "text/javascript"
}
- 对象结束
"script":{
"exec": [
"console.log(\"foo\");"
],"type": "text/javascript","id": "83d9076e-64c7-47fa-9b50-b7635718c925"
}
从正则表达式的角度来看,案例1和案例2是相同的:
.*"id": "[a-f0-9-]*",
第3种情况不同,处理此选项的正则表达式为:
,\n.*"id": "[a-f0-9-]*",
如前所述,我想在bash脚本中使用此regexp: postmanClean.sh
#!/bin/bash
COLLECTION_FILES=$(find . -type f -name "*postman_collection.json")
for POSTMAN_COLLECTION in ${COLLECTION_FILES}
do
echo "Harmonizing Postman $POSTMAN_COLLECTION"
sed -i -e 's/.*"id": "[a-f0-9-]*"\,//' ${POSTMAN_COLLECTION} # Remove test/script ID
sed -i -e 's/\,\n.*"id": "[a-f0-9-]*"//' ${POSTMAN_COLLECTION} # Remove test/script ID
done
以上解决方法不正确。我尝试了其他选项,但是此regexp无法正常工作。 如何正确构建此请求以使其与sed命令一起使用?
收集文件: demo.postman_collection.json
{
"info": {
"_postman_id": "258b2fe2-5768-47f8-9e82-70971bab6bbd","name": "demo","schema": "https://schema.getpostman.com/json/collection/v2.1.0/collection.json"
},"item": [
{
"name": "One","item": [
{
"name": "Demo 1","event": [
{
"listen": "test","script": {
"id": "83d9076e-64c7-47fa-9b50-b7635718c925","exec": [
"console.log(\"foo\");"
],"type": "text/javascript"
}
}
],"protocolProfileBehavior": {
"disableBodyPruning": true
},"request": {
"method": "GET","header": [],"body": {
"mode": "raw","raw": "foo"
},"url": {
"raw": "https://postman-echo.com/delay/1","protocol": "https","host": [
"postman-echo","com"
],"path": [
"delay","1"
]
}
},"response": []
}
],"protocolProfileBehavior": {}
},{
"name": "Two","item": [
{
"name": "Demo 2","script": {
"exec": [
"console.log(\"bar\");"
],"id": "facb28f7-c54d-46e2-adb2-4c929fd1edd3"
}
}
],"raw": "bar"
},"url": {
"raw": "https://postman-echo.com/delay/2","2"
]
}
},"response": []
},{
"name": "Demo 3","script": {
"exec": [
"console.log(\"foobar\");"
],"id": "facb28f7-c54d-46e2-adb2-4c929fd1edd3","url": {
"raw": "https://postman-echo.com/delay/3","3"
]
}
},"protocolProfileBehavior": {}
}
],"protocolProfileBehavior": {}
}
解决方法
我认为jq
是完成这项工作的正确工具,解决方案将像walk(del(.id?))
一样简单。这里使用jq
重写了脚本:
#!/bin/bash
COLLECTION_FILES=$(find . -type f -name "*postman_collection.json")
for f in ${COLLECTION_FILES}
do
echo "Harmonizing Postman $f"
jq --indent 4 'walk(del(.id?))' "$f" > "$f.tmp" && mv "$f.tmp" "$f"
done
和一个演示(请注意jq
如何从,
删除多余的"type": "text/javascript",
,否则将使json失效):
$ cp demo.postman_collection.json demo.postman_collection.json.bak
$ ./postmanClean.sh
Harmonizing Postman ./demo.postman_collection.json
$ diff demo.postman_collection.json.bak demo.postman_collection.json
17d16
< "id": "83d9076e-64c7-47fa-9b50-b7635718c925",65,66c64
< "type": "text/javascript",< "id": "facb28f7-c54d-46e2-adb2-4c929fd1edd3"
---
> "type": "text/javascript"
104d101
< "id": "facb28f7-c54d-46e2-adb2-4c929fd1edd3",$
,
您无需区分这两种模式,因为您可以使用sed
来匹配包含"id": "..."
模式的任何行,然后使用它删除使用匹配的整行d
命令。因此,您无需关心换行符,空格或尾随逗号是否存在。
在您的示例上执行
sed -i '/"id": "[a-f0-9-]*"/d' demo.postman_collection.json
删除所有id行(当然"_postman_id"
除外)。
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