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Add support for PowerShell 7.2+ (#1916)

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PowerShell 7.2 has changed the way arguments are passed to executables.
This was originally an experimental feature in 7.2, but as of 7.3 it is
built-in. A simple "" is now sufficient for passing empty arguments, no
back-tick escaping is required.

Fixes #1849

Signed-off-by: Oldřich Jedlička <oldium.pro@gmail.com>
Co-authored-by: Oldřich Jedlička <oldrich.jedlicka@rohlik.cz>
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Oldřich Jedlička 2023-02-25 22:30:37 +01:00 committed by GitHub
parent 3daa4b9c36
commit 567ea8ebc9
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 11 additions and 2 deletions
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13
powershell_completions.go
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@ -107,8 +107,17 @@ filter __%[1]s_escapeStringWithSpecialChars {
# If the last parameter is complete (there is a space following it) # If the last parameter is complete (there is a space following it)
# We add an extra empty parameter so we can indicate this to the go method. # We add an extra empty parameter so we can indicate this to the go method.
__%[1]s_debug "Adding extra empty parameter" __%[1]s_debug "Adding extra empty parameter"
`+" # We need to use `\"`\" to pass an empty argument a \"\" or '' does not work!!!"+` # PowerShell 7.2+ changed the way how the arguments are passed to executables,
`+" $RequestComp=\"$RequestComp\" + ' `\"`\"'"+` # so for pre-7.2 or when Legacy argument passing is enabled we need to use
`+" # `\"`\" to pass an empty argument, a \"\" or '' does not work!!!"+`
if ($PSVersionTable.PsVersion -lt [version]'7.2.0' -or
($PSVersionTable.PsVersion -lt [version]'7.3.0' -and -not [ExperimentalFeature]::IsEnabled("PSNativeCommandArgumentPassing")) -or
(($PSVersionTable.PsVersion -ge [version]'7.3.0' -or [ExperimentalFeature]::IsEnabled("PSNativeCommandArgumentPassing")) -and
$PSNativeCommandArgumentPassing -eq 'Legacy')) {
`+" $RequestComp=\"$RequestComp\" + ' `\"`\"'"+`
} else {
$RequestComp="$RequestComp" + ' ""'
}
} }
__%[1]s_debug "Calling $RequestComp" __%[1]s_debug "Calling $RequestComp"