feat: print parent command name in subcommand's usage #20
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
BigBoyBarney
commented
Aug 10, 2025
| @summary = @description = "sends a friendly welcome message" | ||
|
|
||
| add_argument "name", description: "the name of the person to greet", required: true | ||
| add_option 'h', "help", description: "sends help information" |
There was a problem hiding this comment.
Also added the help option to the example, as it was referenced, but not actually included, leading to an error if the user ran it.
devnote-dev
requested changes
Aug 11, 2025
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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
usagehelp message only prints the command's name, ignoring its lineage.Suppose you have the following
running
greet welcome --helpcurrently printswhich is incomplete, as the actual usage would be
greet welcome <arguments> [options].This is even more apparent the deeper the command is nested. This PR loops through all parents of the given command and appends their names to the usage message, so the above would become: