How would I escape a whole line in YAML? I want to have json='{"title": "travis_saulshanabrook_site","key": "'$(cat ~/.ssh/id_rsa.pub)'"}'
in a list, but I can't get it to parse into a string. I can put single quotes around the whole line, but then I would have to escape every single quote in my string, making it very hard to read. The string will be run as a bash command in Travis CI
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问题:
回答1:
The most elegant solution is to use the literal style |
indicator, with the -
modifier to strip the final newline. That way there are no extra quotes necessary.
If this scalar happens to be the only thing in a YAML file use:
|-
json='{"title": "travis_saulshanabrook_site","key": "'$(cat ~/.ssh/id_rsa.pub)'"}'
if it is a mapping value for key abc
:
abc: |-
json='{"title": "travis_saulshanabrook_site","key": "'$(cat ~/.ssh/id_rsa.pub)'"}'
or if it is part of a list:
- |-
json='{"title": "travis_saulshanabrook_site","key": "'$(cat ~/.ssh/id_rsa.pub)'"}'
回答2:
I'm not sure there's a solution that makes escapes that string and makes it easy to read.
FYI this is what that string looks like escaped :
script: ! 'your_cmd json=''{"title": "travis_saulshanabrook_site","key": "''$(cat ~/.ssh/id_rsa.pub)''"}'''