jbock
picocli
| jbock | picocli | |
|---|---|---|
| 7 | 29 | |
| 78 | 4,714 | |
| - | - | |
| 6.8 | 8.8 | |
| 28 days ago | 6 days ago | |
| Java | Java | |
| MIT License | Apache License 2.0 |
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jbock
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Java 20 / JDK 20: General Availability
The command line example gave me the "ick". It is usually preferrable to parse the command line arguments into one instance of a custom "command class", rather than into a list of things. Like jcommander, picocli or jbock do.
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jbock 5.13 released
Hi there, cool, I didn't hope to get a reply after more than 2 days. If you could test the performance yourself that would be great, I'm not into that stuff. Obviously jbock not 100% picocli compatible, just the annotation names are similar. In fact there are many differences. Some common pitfalls are mentioned here.
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either:1.1 and jbock:5.3 released
The either library, which has been used for validation purposes in recent jbock releases, has been released independently.
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jbock 4.0 released
OptionalMatcher.java would certainly need to be changed, but I'm afraid that's not everything.
picocli
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GraalVM for JDK 21 is here
Picocli allows using a compiler annotation processor to generate classes at compile time instead [0].
[0]: https://github.com/remkop/picocli/blob/main/picocli-codegen/...
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Any library you would like to recommend to others as it helps you a lot? For me, mapstruct is one of them. Hopefully I would hear some other nice libraries I never try.
Picocli is a pretty good one for writing CLI apps
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“Why I develop on Windows”
"and there are simply no good command line input parsing libraries for Java."
Looks like author missed the most obvious and popular OSS one: https://picocli.info/
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Java 20 / JDK 20: General Availability
The command line example gave me the "ick". It is usually preferrable to parse the command line arguments into one instance of a custom "command class", rather than into a list of things. Like jcommander, picocli or jbock do.
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any opinion good or bed about a code that smells?
Complex argument parsing needs to be auto-generated by libraries like picocli. Even if you need something custom, it'd be quicker to write an Annotation processor from scratch than editing that file.
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Owl: A toolkit for writing command-line user interfaces in Elixir
https://github.com/remkop/picocli
"Picocli-based applications can be ahead-of-time compiled to a GraalVM native image, with extremely fast startup time and lower memory requirements, which can be distributed as a single executable file."
https://picocli.info/quick-guide.html
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Building a Java CLI. How can I make it more powershell-friendly
Using picocli to handle your command line options gives you the best chance to automatically generate an ArgumentCompleter script in the future, but won't help you today (other than possibly making your command line handling more standardized & easier).
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must known frameworks/libs/tech, every senior java developer must know(?)
Picocli
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🔍 Validate New-Caledonia Phone Numbers from cli ⌨️
Then we released a JBang! and picocli based cli that would be, on any OS running a jvm runtime :
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📲 Inspired by Twilio we started to build our own (pico)cli to send sms
picocli : "a mighty tiny command line interface"
What are some alternatives?
Java ASCII Render - ASCII renderer in pure java with no external dependencies
Spring Shell 3 - Spring based shell
Text-IO - A library for creating interactive console applications in Java
JCommander - Command line parsing framework for Java
Jansi - Jansi is a small java library that allows you to use ANSI escape sequences to format your console output which works even on windows.
args4j - args4j
ASCII Table - Several implementations of a text table, originally using ASCII and UTF-8 characters for borders.
Airline - Java annotation-based framework for parsing Git like command line structures
avaje-validator - POJO validation using annotation processing
JLine - JLine is a Java library for handling console input.
either - Functional error handling for Java
JewelCLI - JewelCli uses an annotated interface definition to automatically parse and present command line arguments