英文:
Gilab-ci pipeline not resolving variables not resolved when there is a double quotes inside single quote
问题
The command to resolve the GitLab variable within your GitLab CI/CD script should be as follows:
jq -r ".version |= \"$TAG\"" temp.json > package.json
This command uses double quotes to properly substitute the value of the $TAG variable within the jq command.
英文:
I'm trying to change a version of package.json with git TAG generated using jq. For that I need to use double quotes inside a single quote passing a gitlab variable as parameter.
The command is jq -r '.version |= "${TAG}"' temp.json > package.json but the ${TAG} or $TAG is not resolving to its value.
build-cloudfront:
stage: build
image: node:18
variables:
TAG: $CI_COMMIT_TAG
script:
- apt-get update
- apt-get install jq -y
- mv package.json temp.json
- jq -r '.version |= "${TAG}"' temp.json > package.json
- npm install
- npm run build
- echo "FRONTEND BUILD SUCCESSFULY"
artifacts:
paths:
- dist/
expire_in: "10 mins"
# Run this job for tags
only:
- tags
Resolve gitlab variable.
答案1
得分: 0
以下是翻译好的内容：
要在 jq 的过滤器中使用 bash 变量，你需要将该变量绑定为参数，例如 --arg name $variable 或 --argjson name JSON-text（jq 手册）
在你的情况下，你可以这样写：
jq -r --arg TEMP_TAG "$TAG" '.version |= "${TEMP_TAG}"' temp.json > package.json
更多问题和可能的重复问题：
https://stackoverflow.com/questions/40027395/passing-bash-variable-to-jq
英文:
For using a bash-variable in jq's filter you need to bind the variable as argument e.g. --arg name $variable or --argjson name JSON-text (jq manual)
In your case you could write following.
jq -r --arg TEMP_TAG "$TAG" '.version |= "${TEMP_TAG}"' temp.json > package.json
futher question and possible duplicate question:
https://stackoverflow.com/questions/40027395/passing-bash-variable-to-jq
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