scripts: Explicitly exclude pages.en, add PowerShell test script version

[reinhart1010]

Checklist

• The page(s) are in the correct platform directories: common, linux, osx, windows, sunos, android, etc.
• The page description(s) have links to documentation or a homepage.
• The page(s) follow the content guidelines.
• The page(s) follow the style guide.
• The PR contains at most 5 new pages.
• The PR is authored by me, or has been human-reviewed if it was created with AI or machine translation software.
• The PR title conforms to the recommended templates.
• Version of the command being documented (if known): PowerShell 5.1.26100.7462

I'm making significant changes to the test scripts to support Windows development environments by rewriting scripts/test.sh into PowerShell, then modify the npm test command (as used in Git pre-commit hooks) to check the host operating system before loading the correct Bash/PowerShell file.

This is because bash in Windows 10 and Windows 11 users would trigger the WSL environment instead of bash in Cygwin, Git Bash, or Msys2, and will break if necessary Node.js and Python tools are not present in both Windows and WSL.

In addition to that, pages.en is explicitly excluded in the Bash script (similar to #18653) because Git would most likely not to resolve symbolic links in Windows (and hence WSL while accessing Windows directories) for technical reasons (https://gitforwindows.org/symbolic-links.html). pages.en is treated as a normal file in the existing Bash script, and will trigger TLDR107 errors for the specific file.

Note:

• The PowerShell functions are renamed to use the approved list of verbs in the PowerShell convention: https://learn.microsoft.com/powershell/scripting/developer/cmdlet/approved-verbs-for-windows-powershell-commands?view=powershell-7.5
• The PowerShell has been tested in the legacy Windows PowerShell (5.x) for backward-compatibility.

[tldr-bot]

The build for this PR failed with the following error(s) at commit
dd3e9fdc733622e595cf6722126a8920551c993c:

scripts/test.sh: line 91: ./pages.ar: Is a directory
scripts/test.sh: line 91: ./pages.bn: Is a directory
scripts/test.sh: line 91: ./pages.bs: Is a directory
scripts/test.sh: line 91: ./pages.ca: Is a directory
scripts/test.sh: line 91: ./pages.cs: Is a directory
scripts/test.sh: line 91: ./pages.da: Is a directory
scripts/test.sh: line 91: ./pages.de: Is a directory
scripts/test.sh: line 91: ./pages.el: Is a directory
scripts/test.sh: line 91: ./pages.es: Is a directory
scripts/test.sh: line 91: ./pages.fa: Is a directory
scripts/test.sh: line 91: ./pages.fi: Is a directory
scripts/test.sh: line 91: ./pages.fr: Is a directory
scripts/test.sh: line 91: ./pages.hi: Is a directory
scripts/test.sh: line 91: ./pages.id: Is a directory
scripts/test.sh: line 91: ./pages.it: Is a directory
scripts/test.sh: line 91: ./pages.ja: Is a directory
scripts/test.sh: line 91: ./pages.ko: Is a directory
scripts/test.sh: line 91: ./pages.lo: Is a directory
scripts/test.sh: line 91: ./pages.ml: Is a directory
scripts/test.sh: line 91: ./pages.ne: Is a directory
scripts/test.sh: line 91: ./pages.nl: Is a directory
scripts/test.sh: line 91: ./pages.no: Is a directory
scripts/test.sh: line 91: ./pages.pl: Is a directory
scripts/test.sh: line 91: ./pages.pt_BR: Is a directory
scripts/test.sh: line 91: ./pages.pt_PT: Is a directory
scripts/test.sh: line 91: ./pages.ro: Is a directory
scripts/test.sh: line 91: ./pages.ru: Is a directory
scripts/test.sh: line 91: ./pages.sr: Is a directory
scripts/test.sh: line 91: ./pages.sv: Is a directory
scripts/test.sh: line 91: ./pages.ta: Is a directory
scripts/test.sh: line 91: ./pages.th: Is a directory
scripts/test.sh: line 91: ./pages.tr: Is a directory
scripts/test.sh: line 91: ./pages.uk: Is a directory
scripts/test.sh: line 91: ./pages.uz: Is a directory
scripts/test.sh: line 91: ./pages.zh: Is a directory
scripts/test.sh: line 91: ./pages.zh_TW: Is a directory

In scripts/test.sh line 91:
    ([[ -h $f ]] || $f == "pages.en") && continue
                    ^--------------^ SC2284 (error): Use [ x = y ] to compare values (or quote '==' if literal).

For more information:
  https://www.shellcheck.net/wiki/SC2284 -- Use [ x = y ] to compare values (...

Please fix the error(s) and push again.

[sebastiaanspeck]

This file is missing right?

maybe better to split this PR?

[reinhart1010]

This file is missing right?

maybe better to split this PR?

@sebastiaanspeck It seems the original scripts/check-pr.sh contains regex patterns to check for outdated pages, missing command examples, etc. And there will be differences between the Unix-style and the PowerShell/.NET-style regex patterns.

Since check-pr.sh is meant to be primarily used for GitHub Actions, do you think we need to have a working PowerShell version at this point? I'd prefer to remove CI-related code on the PowerShell script.