Parsers that consume multiple arguments
Assessment
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Newbie friendliness
- 35/100
Research direction
No source file, test, or entry point is named. Start by locating the option-argument parser API and its existing handling of repeated or multiple arguments, then compare it with the example. Done means the command-line input produces the requested list of pairs and has coverage for repeated options.
Written by the indexing model from the issue text.
Description
Is there a way to write a parser for an option that takes multiple command-line arguments?
For example, if I wanted the command-line args
-p one two -p three four
to be parsed into a result like
[("one", "two"), ("three", "four")]
- Dominant language
- Haskell
- Stars
- 957
- Forks
- 124
- PR merge metrics
- No merged PRs in 30d
Getting set up
This project ships no dev container, Dockerfile or contributing guide, so setting up is up to you: start from its README, and see our first-contribution guide for the general steps.
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
More from pcapriotti/optparse-applicative
-
Difficulty 1/5 Under an hour Newbie friendliness 75/100
-
Difficulty 4/5 3-5 days Newbie friendliness 42/100
pcapriotti/optparse-applicative#524 · 2 comments ·
-
Allow replacing commands with metavar when using parserOptionGroupPossibly taken @tbidne claimed this 86 days ago. Open
Difficulty 4/5 3-5 days Newbie friendliness 48/100
pcapriotti/optparse-applicative#523 · 1 comment · 1 reaction ·
-
Nushell CompletionsOpen
Difficulty 4/5 3-5 days Newbie friendliness 48/100
-
Difficulty 4/5 3-5 days Newbie friendliness 48/100
pcapriotti/optparse-applicative#513 · 4 comments ·
All issues in pcapriotti/optparse-applicative
Similar issues
-
Difficulty 2/5 1-3 hours Newbie friendliness 65/100
-
Difficulty 2/5 1-3 hours Newbie friendliness 62/100
IntersectMBO/cardano-ledger#6276 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 82/100
OpenZeppelin/canton-contracts#92 ·
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 78/100
Maintainers usually reply within 1 day
-
Difficulty 2/5 1-3 hours Newbie friendliness 65/100
hasura/graphql-engine#10954 ·
Maintainers usually reply within 1 day