[
https://issues.apache.org/jira/browse/MNG-6915?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17239916#comment-17239916
]
Guillaume Nodet commented on MNG-6915:
--------------------------------------
Jansi provides all the methods needed to control the console.
On windows:
{code:java}
long outputHandle = Kernel32.GetStdHandle(Kernel32.STD_OUTPUT_HANDLE);
CONSOLE_SCREEN_BUFFER_INFO info = new CONSOLE_SCREEN_BUFFER_INFO();
Kernel32.GetConsoleScreenBufferInfo(outputHandle, info);
return new Size(info.windowWidth(), info.windowHeight()); {code}
and on unix:
{code:java}
CLibrary.WinSize sz = new CLibrary.WinSize();
CLibrary.ioctl(CLibrary.STDOUT_FILENO, CLibrary.TIOCGWINSZ, sz);
return new Size(sz.ws_col, sz.ws_row);
{code}
The return code of {{GetConsoleScreenBufferInfo}} and {{ioctl}} would have to
be checked (they should fail in case the output has been redirected).
{code:java}
{code}
> Maven console output could be wider
> -----------------------------------
>
> Key: MNG-6915
> URL: https://issues.apache.org/jira/browse/MNG-6915
> Project: Maven
> Issue Type: Improvement
> Components: Command Line
> Affects Versions: 3.6.3
> Environment: Apache Maven 3.6.3
> (cecedd343002696d0abb50b32b541b8a6ba2883f)
> Maven home: C:\Java\apache-maven-3.6.3\bin\..
> Java version: 1.8.0_251, vendor: Oracle Corporation, runtime: C:\Program
> Files\Java\jdk1.8.0_251\jre
> Default locale: en_US, platform encoding: Cp1252
> OS name: "windows 10", version: "10.0", arch: "amd64", family: "windows"
> Reporter: Gary D. Gregory
> Priority: Minor
> Attachments: 2020-05-22 18_14_44-Command Prompt.png
>
>
> Maven console output could be wider, either generally or by asking the
> console its width. For example, when we build Log4j 2 3.0.0-SNAPSHOT, we get
> the non-aligned summary attached as a screenshot.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
