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PropertiesDefaultProvider: defaults for multi-value options and positional parameters

theme: compatibilityIssues related to binary and source backwards compatibilityIssues related to binary and source backwards compatibility

type: API 🔌

type: enhancement ✨

Status: Open.

#877 In remkop/picocli;

· deining opened on Nov 24, 2019

Add support for multi-value defaultValue and fallbackValue for parameters and options

lang: groovyGroovy-relatedGroovy-related

lang: javaPull requests that update Java codePull requests that update Java code

lang: kotlinKotlin-relatedKotlin-related

lang: scalaScala-relatedScala-related

theme: compatibilityIssues related to binary and source backwards compatibilityIssues related to binary and source backwards compatibility

type: API 🔌

Status: Open.

#879 In remkop/picocli;

· deining opened on Nov 25, 2019

Add IDefaultValuesProvider API for multi-value default provider

theme: compatibilityIssues related to binary and source backwards compatibilityIssues related to binary and source backwards compatibility

type: API 🔌

Status: Open.

#1595 In remkop/picocli;

· remkop opened on Feb 21, 2022

NullPointerException for empty list

status: duplicate 👨🏻‍🤝‍👨🏻A duplicate of another issueA duplicate of another issue

Status: Open.

#1743 In remkop/picocli;

· garretwilson opened on Jul 14, 2022

JLine3 autocomplete file path

theme: auto-completionAn issue or change related to auto-completionAn issue or change related to auto-completion

theme: integrationAn issue or change related to integration with other frameworks, shells or operating systemsAn issue or change related to integration with other frameworks, shells or operating systems

theme: shellAn issue or change related to interactive (JLine) applicationsAn issue or change related to interactive (JLine) applications

Status: Open.

#762 In remkop/picocli;

· f-renout opened on Jul 4, 2019

DOC: improve example/docs getting version from jar manifest

type: doc 📘

type: enhancement ✨

Status: Open.

#1663 In remkop/picocli;

· remkop opened on Apr 22, 2022

Runtime mutation of option in Argument Group

theme: arg-groupAn issue or change related to argument groupsAn issue or change related to argument groups

type: API 🔌

Status: Open.

#1154 In remkop/picocli;

· JPedroBorges opened on Aug 26, 2020

option to generate single html/man page

status: help-wanted 🆘

theme: codegenAn issue or change related to the picocli-codegen moduleAn issue or change related to the picocli-codegen module

type: doc 📘

type: enhancement ✨

Status: Open.

#1227 In remkop/picocli;

· maxandersen opened on Oct 25, 2020

generate-resourcebundle command

status: help-wanted 🆘

theme: codegenAn issue or change related to the picocli-codegen moduleAn issue or change related to the picocli-codegen module

type: enhancement ✨

Status: Open.

#1681 In remkop/picocli;

· maxandersen opened on May 16, 2022

Add support for pluggable ITypeConverterFactory

status: help-wanted 🆘

theme: parserAn issue or change related to the parserAn issue or change related to the parser

type: API 🔌

type: enhancement ✨

Status: Open.

#1804 In remkop/picocli;

· remkop opened on Sep 8, 2022

[WIP] Fish completion #725

theme: auto-completionAn issue or change related to auto-completionAn issue or change related to auto-completion

theme: codegenAn issue or change related to the picocli-codegen moduleAn issue or change related to the picocli-codegen module

Status: Open (in progress).

remkop/picoclinumber 1925

#1925 In remkop/picocli;

· volkov opened on Jan 15, 2023

Add support for custom interpolation lookup strategies

type: API 🔌

type: enhancement ✨

Status: Open.

#1777 In remkop/picocli;

· ahrytsiuk opened on Aug 18, 2022

Is there any possibility to localize error messages?

status: help-wanted 🆘

theme: usagehelpAn issue or change related to the usage help messageAn issue or change related to the usage help message

type: enhancement ✨

Status: Open.

#1946 In remkop/picocli;

· lukaseckert opened on Feb 2, 2023

Customizing default option names provided with AutoHelpMixin

status: help-wanted 🆘

theme: usagehelpAn issue or change related to the usage help messageAn issue or change related to the usage help message

type: doc 📘

type: enhancement ✨

Status: Open.

#1745 In remkop/picocli;

· laurentpellegrino opened on Jul 17, 2022

Create new feature parameterAllowedBeforeEndOfOptions

theme: parserAn issue or change related to the parserAn issue or change related to the parser

type: API 🔌

type: enhancement ✨

Status: Open (in progress).

remkop/picoclinumber 2115

#2115 In remkop/picocli;

· ddsharpe opened on Sep 18, 2023

Access to ArgSpec and OptionSpec setter/getter fields and methods

type: API 🔌

Status: Open.

#2325 In remkop/picocli;

· pvlasov opened on Jul 23, 2024

Added support for using model transformers with mixins.

type: API 🔌

type: enhancement ✨

Status: Open (in progress).

remkop/picoclinumber 2333

#2333 In remkop/picocli;

· alexturc opened on Aug 16, 2024

IDefaultValueProvider for Map options with multiple values without using split regexp

status: duplicate 👨🏻‍🤝‍👨🏻A duplicate of another issueA duplicate of another issue

Status: Open.

#2362 In remkop/picocli;

· usmansaleem opened on Jan 28, 2025

IAnnotatedElementProvider to Access to ArgSpec/OptionSpec setter/getter field/method

type: API 🔌

Status: Open (in progress).

remkop/picoclinumber 2328

#2328 In remkop/picocli;

· pvlasov opened on Jul 29, 2024

Awkward quoting behaviour when splitting option values

theme: parserAn issue or change related to the parserAn issue or change related to the parser

type: enhancement ✨

Status: Open.

#2368 In remkop/picocli;

· dbear496 opened on Feb 22, 2025

Support method injection with <code>@ParentCommand</code> (and others).

type: API 🔌

type: enhancement ✨

Status: Open.

#2444 In remkop/picocli;

· garretwilson opened on Jun 30, 2025

Pluggable enum conversion facility for picocli.

theme: parserAn issue or change related to the parserAn issue or change related to the parser

type: API 🔌

type: enhancement ✨

Status: Open (in progress).

remkop/picoclinumber 2449

#2449 In remkop/picocli;

· garretwilson opened on Jul 12, 2025