TERM and NO_COLOR envirnoment vars still not respected #21160
Description
Prerequisites
- Write a descriptive title.
- Make sure you are able to repro it on the latest released version
- Search the existing issues.
- Refer to the FAQ.
- Refer to Differences between Windows PowerShell 5.1 and PowerShell.
Steps to reproduce
As per "Enable use of TERM and NO_COLOR env var plaintext #14969" the TERM and NO_COLOR variables should disable coloring of errors in pwsh. But executing the showbug.bat in command.exe in the root directory of pwsh version 7 4 1 with this content:
pwsh.exe -ExecutionPolicy Unrestricted ^
-Command "$host.version ; " ^
"Get-Item Env:TERM ; " ^
"Get-Item Env:NO_COLOR ; " ^
"Get-It1"
Shows:
Major Minor Build Revision
----- ----- ----- --------
7 4 1 -1
PSPath : Microsoft.PowerShell.Core\Environment::TERM
PSDrive : Env
PSProvider : Microsoft.PowerShell.Core\Environment
PSIsContainer : False
Key : TERM
Value : xterm-mono
Name : TERM
PSPath : Microsoft.PowerShell.Core\Environment::NO_COLOR
PSDrive : Env
PSProvider : Microsoft.PowerShell.Core\Environment
PSIsContainer : False
Key : NO_COLOR
Value : True
Name : NO_COLOR
Get-It1: The term 'Get-It1' is not recognized as a name of a cmdlet, function, script file, or executable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
Here, the error message, triggered intentionally to demonstrate the bug, is RED colored.
Expected behavior
The error message should be printed without the colors.Actual behavior
The error is RED colored, in spite of the environment variables requesting no colors and being clearly readable by the pwsh.exe.Error details
The error in the above example is triggered intentionally to show that the error message is colored RED.
The error here is that the error message itself is displayed using colors, which is not what is supposed to happen according to the #14969Environment data
PS C:\tmp\pwsh741> $PSVersionTable
Name Value
---- -----
PSVersion 7.4.1
PSEdition Core
GitCommitId 7.4.1
OS Microsoft Windows 6.3.9600
Platform Win32NT
PSCompatibleVersions {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion 2.3
SerializationVersion 1.1.0.1
WSManStackVersion 3.0Visuals
