use correct context in After function with subcommand#2108
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dearchap merged 2 commits intourfave:mainfrom Apr 24, 2025
Merged
use correct context in After function with subcommand#2108dearchap merged 2 commits intourfave:mainfrom
dearchap merged 2 commits intourfave:mainfrom
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@bystones This is a really elegant solution. Thanks. Here is a sequence I want to test
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When adding values to a context in a Before function that value is not present in the After function when a subcommand was run. Without the subcommand the value is present. This fixes that be returning the new context from the subcommand and changing the context in the calling function. Defer'd function now pick up the new context. Fixes urfave#2098
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@dearchap I changed the test to check the values in the context at more places, hopefully that covers what you have in mind.
Generally speaking my answer would be that the context values added in a child should not go upwards to the parent. But this is already happening with Flag.Actions, see the newly added test TestCommand_Run_FlagActionContext (which passes with and without the bugfix). So we should either declare that as a bug as well or allow the same thing with Command.After. |
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Added a new commit with your suggested changes. |
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Apr 24, 2025
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What type of PR is this?
bugfix
What this PR does / why we need it:
Fixes #2098
Special notes for your reviewer:
This still passes with the new test from #2107.
Instead of returning the context we could also use a pointer to a context, but that looks very strange.
Testing
Added unit test.
Release Notes