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ConvertTo-Markdown
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<# | |
.Synopsis | |
Converts a PowerShell object to a Markdown table. | |
.EXAMPLE | |
$data | ConvertTo-Markdown | |
.EXAMPLE | |
ConvertTo-Markdown($data) | |
#> | |
Function ConvertTo-Markdown { | |
[CmdletBinding()] | |
[OutputType([string])] | |
Param ( | |
[Parameter( | |
Mandatory = $true, | |
Position = 0, | |
ValueFromPipeline = $true | |
)] | |
[PSObject[]]$collection | |
) | |
Begin { | |
$items = @() | |
$columns = @{} | |
} | |
Process { | |
ForEach($item in $collection) { | |
$items += $item | |
$item.PSObject.Properties | %{ | |
if(-not $columns.ContainsKey($_.Name) -or $columns[$_.Name] -lt $_.Value.ToString().Length) { | |
$columns[$_.Name] = $_.Value.ToString().Length | |
} | |
} | |
} | |
} | |
End { | |
ForEach($key in $($columns.Keys)) { | |
$columns[$key] = [Math]::Max($columns[$key], $key.Length) | |
} | |
$header = @() | |
ForEach($key in $columns.Keys) { | |
$header += ('{0,-' + $columns[$key] + '}') -f $key | |
} | |
$header -join ' | ' | |
$separator = @() | |
ForEach($key in $columns.Keys) { | |
$separator += '-' * $columns[$key] | |
} | |
$separator -join ' | ' | |
ForEach($item in $items) { | |
$values = @() | |
ForEach($key in $columns.Keys) { | |
$values += ('{0,-' + $columns[$key] + '}') -f $item.($key) | |
} | |
$values -join ' | ' | |
} | |
} | |
} |
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