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Add proper support for PowerShell#5

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zkochan merged 4 commits into
pnpm:masterfrom
ExE-Boss:pnpm/shell/pwsh
Jul 8, 2018
Merged

Add proper support for PowerShell#5
zkochan merged 4 commits into
pnpm:masterfrom
ExE-Boss:pnpm/shell/pwsh

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@ExE-Boss

@ExE-Boss ExE-Boss commented May 24, 2018

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PowerShell can’t properly pass string arguments containing the & symbol to Windows Command Prompt scripts, if the string containing the ampersand doesn’t have spaces, due to how the cmd prompt parses the & as a command delimiter, even in a string.

This patch adds a workaround by generating a third script specifically for PowerShell.

Additional notes:


review?(@zkochan)

ExE-Boss added 3 commits May 24, 2018 11:43
  PowerShell can’t properly pass string arguments containing the `&`
symbol to Windows Command Prompt scripts, if the string containing
the ampersand doesn’t have spaces, due to how the cmd prompt parses
the `&` as a command delimiter, even in a string.

  This patch adds a workaround by generating a third script
specifically for PowerShell.
@zkochan

zkochan commented Jul 8, 2018

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LGTM but I wonder if we should create these files on non-Windows by default.
Maybe we could add a new option: createPowerShellFile that would work similarly to createCmdFile

@ExE-Boss

ExE-Boss commented Jul 8, 2018

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Well, PowerShell 6 and newer can be installed on non‑Windows platforms as well, unlike the Windows Command Prompt, which is Windows only.

Because of this, I’d prefer to also generate the PowerShell scripts on non-windows platforms as well, because that’s the only way to be sure that PowerShell will handle the script correctly.

@zkochan

zkochan commented Jul 8, 2018 via email

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@ExE-Boss

ExE-Boss commented Jul 8, 2018

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You could also check if the pwsh binary is on the PATH.

@zkochan

zkochan commented Jul 8, 2018

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Sounds good to me

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2 participants