Add 2 admin commands to compare 2 package versions#6196
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mbarbin wants to merge 1 commit intoocaml:masterfrom
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Add 2 admin commands to compare 2 package versions#6196mbarbin wants to merge 1 commit intoocaml:masterfrom
mbarbin wants to merge 1 commit intoocaml:masterfrom
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This is meant for quick sanity checks for example. - Added some basic tests to cover the commands. Signed-off-by: Mathieu Barbin <mathieu.barbin@gmail.com>
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Will go with #6197 instead. |
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Add 2 new commands
opam admin {assert-}compare-versionsto compare package versions for sanity checks.compare-versions- User interactive.In this command, we provide two versions, and opam outputs a user-friendly expression with the result of the comparison, spelled out. For example:
$ opam admin compare-versions 0.0.9 0.0.10 0.0.9 < 0.0.10The command exits 0 regardless of the result of the comparison.
assert-compare-versions- For use in scripts, if needed.This command is silent, and requires an operator {lt,le,eq}. The result of the command will be encoded in the exit code, to be used in bash conditionals:
exit 0: the comparison holds
exit 1: it doesn't
For example:
This PR is an alternative to #6124 trying to account for the various feedback received.