Upgrade command should fail if no previuos version number can be found. #1741
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Currently the
sympa upgrade
cli command when not given an explicit previous version via the from parameter checks the file data_structure.version in the config directory. But instead of stopping if this also doesn't exist it assumes the previous version to be zero an consequently tries to apply all data upgrades. This patch just lets upgrade err on the safe side. If the previous behavior is needed passing along a--from 0
should suffice.