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Merge pull request #798 from PowerShell/andschwa/pager

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Respect PAGER variable and default to less on Linux
This commit is contained in:
Andy Schwartzmeyer 2016-04-08 22:04:57 -07:00
parent 5ec7eb46cb bd03b51c32
commit 76ad94d8a7
1 changed files with 11 additions and 3 deletions
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14
src/System.Management.Automation/engine/InitialSessionState.cs
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@ -5475,10 +5475,18 @@ end
internal const string DefaultMoreFunctionText = @"
param([string[]]$paths)
$OutputEncoding = [System.Console]::OutputEncoding
$moreCommand = (Get-Command -CommandType Application more).Definition | Select-Object -First 1
# Respect PAGER, use more on Windows, and use less on Linux
if (Test-Path env:PAGER) {
$moreCommand = (Get-Command -CommandType Application $env:PAGER).Definition | Select-Object -First 1
} elseif ($IsWindows) {
$moreCommand = (Get-Command -CommandType Application more).Definition | Select-Object -First 1
} else {
$moreCommand = (Get-Command -CommandType Application less).Definition | Select-Object -First 1
}
if($paths) {
foreach ($file in $paths)
{
foreach ($file in $paths) {
Get-Content $file | & $moreCommand
}
} else { $input | & $moreCommand }