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cli issue - Valid devcontainer.metadata can corrupt compose override file #904 #928

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2 changes: 1 addition & 1 deletion src/spec-node/dockerCompose.ts
Original file line number Diff line number Diff line change
Expand Up @@ -557,7 +557,7 @@ while sleep 1 & wait $$!; do :; done", "-"${userEntrypoint.map(a => `, ${JSON.st
init: true` : ''}${user ? `
user: ${user}` : ''}${Object.keys(env).length ? `
environment:${Object.keys(env).map(key => `
- ${key}=${env[key]}`).join('')}` : ''}${mergedConfig.privileged ? `
- "${key}=${env[key].replace(/"/g, '\\"')}"`).join('')}` : ''}${mergedConfig.privileged ? `
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What would be the resulting value? Should we put the env[key] in quotes if the quotes the in the values are escaped.

Is it possible to add tests for this scenario?

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There are additional characters to escape in a double quoted string. I might be easier to use a single quoted string, though I'm not sure how a newline would be represented: https://www.yaml.info/learn/quote.html

privileged: true` : ''}${capAdd.length ? `
cap_add:${capAdd.map(cap => `
- ${cap}`).join('')}` : ''}${securityOpts.length ? `
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