Merge branch 'release/v.2.3.0'

Author: joonro

README.org

@@ -116,6 +116,8 @@ $Global:GetChildItemColorVerticalSpace = 1
 * Authors
 - [[http://github.com/joonro][Joon Ro]].
 * Changelog
+** v2.3.0
+- Better handling of header printout ([[https://github.com/joonro/Get-ChildItemColor/issues/41][#41]])
 ** v2.2.2
 - Add instructions about adding a new category.
 ** v2.2.1

src/FileInfo.ps1

@@ -1,6 +1,5 @@
 # Helper method to write file length in a more human readable format
-function Write-FileLength
-{
+function Write-FileLength {
     Param ($Length)
 
     If ($Length -eq $null) {
@@ -17,24 +16,22 @@ function Write-FileLength
 }
 
 # Outputs a line of a DirectoryInfo or FileInfo
-function Write-Color-LS
-{
+function Write-Color-LS {
     param ([string]$Color = "White", $Item)
 
     Write-host ("{0,-7} {1,25} {2,10} {3}" -f $Item.mode, ([String]::Format("{0,10}  {1,8}", $Item.LastWriteTime.ToString("d"), $Item.LastWriteTime.ToString("t"))), (Write-FileLength $Item.length), $Item.name) -ForegroundColor $Color
 }
 
 function FileInfo {
     param (
-        [Parameter(Mandatory=$True,Position=1)]
+        [Parameter(Mandatory=$True, Position=1)]
         $Item
     )
 
     $ParentName = $Item.PSParentPath.Replace("Microsoft.PowerShell.Core\FileSystem::", "")
 
-    If ($Script:LastParentName -ne $ParentName) {
+    If ($Script:LastParentName -ne $ParentName -or $Script:ShowHeader) {
        $Color = $GetChildItemColorTable.File['Directory']
-       $ParentName = $Item.PSParentPath.Replace("Microsoft.PowerShell.Core\FileSystem::", "")
 
        Write-Host
        Write-Host "    Directory: " -noNewLine
@@ -46,6 +43,8 @@ function FileInfo {
 
        Write-Host "Mode                LastWriteTime     Length Name"
        Write-Host "----                -------------     ------ ----"
+
+       $Script:ShowHeader = $False
     }
 
     $Color = Get-FileColor $Item

src/Get-ChildItemColor.psd1

@@ -10,7 +10,7 @@
 RootModule = 'Get-ChildItemColor.psm1'
 
 # Version number of this module.
-ModuleVersion = '2.2.2'
+ModuleVersion = '2.2.3'
 
 # Supported PSEditions
 # CompatiblePSEditions = @()

src/Get-ChildItemColor.psm1

@@ -8,17 +8,13 @@ $Global:GetChildItemColorVerticalSpace = 1
 Function Get-FileColor($Item) {
     $Key = 'Default'
 
-    if ([bool]($Item.Attributes -band [IO.FileAttributes]::ReparsePoint)) {
+    If ([bool]($Item.Attributes -band [IO.FileAttributes]::ReparsePoint)) {
         $Key = 'Symlink'
-    } Else {
-        If ($Item.GetType().Name -eq 'DirectoryInfo') {
-            $Key = 'Directory'
-        } Else {
-           If ($Item.PSobject.Properties.Name -contains "Extension") {
-               If ($GetChildItemColorTable.File.ContainsKey($Item.Extension)) {
-                    $Key = $Item.Extension
-                }
-            }
+    } ElseIf ($Item.GetType().Name -eq 'DirectoryInfo') {
+        $Key = 'Directory'
+    } ElseIf ($Item.PSobject.Properties.Name -contains "Extension") {
+        If ($GetChildItemColorTable.File.ContainsKey($Item.Extension)) {
+            $Key = $Item.Extension
         }
     }
 
@@ -140,79 +136,70 @@ Add-Type -assemblyname System.ServiceProcess
 . "$PSScriptRoot\MatchInfo.ps1"
 . "$PSScriptRoot\ProcessInfo.ps1"
 
-$script:showHeader=$true
+$Script:ShowHeader=$True
 
-function Out-Default {
+Function Out-Default {
     [CmdletBinding(HelpUri='http://go.microsoft.com/fwlink/?LinkID=113362', RemotingCapability='None')]
     param(
-        [switch]
-        ${Transcript},
-
-        [Parameter(Position=0, ValueFromPipeline=$true)]
-        [psobject]
-        ${InputObject})
+        [switch] ${Transcript},
+        [Parameter(Position=0, ValueFromPipeline=$True)]  [psobject]  ${InputObject}
+    )
 
-    begin
-    {
-        try {
+    Begin {
+        Try {
             For ($l=1; $l -lt $GetChildItemColorVerticalSpace; $l++) {
                 Write-Host ""
             }
 
             $outBuffer = $null
-            if ($PSBoundParameters.TryGetValue('OutBuffer', [ref]$outBuffer))
-            {
+            If ($PSBoundParameters.TryGetValue('OutBuffer', [ref]$outBuffer)) {
                 $PSBoundParameters['OutBuffer'] = 1
             }
             $wrappedCmd = $ExecutionContext.InvokeCommand.GetCommand('Microsoft.PowerShell.Core\Out-Default', [System.Management.Automation.CommandTypes]::Cmdlet)
             $scriptCmd = {& $wrappedCmd @PSBoundParameters }
 
             $steppablePipeline = $scriptCmd.GetSteppablePipeline()
             $steppablePipeline.Begin($PSCmdlet)
-        } catch {
-            throw
+        } Catch {
+            Throw
         }
     }
 
-    process
-    {
-        try {
-            if(($_ -is [System.IO.DirectoryInfo]) -or ($_ -is [System.IO.FileInfo]))
-            {
+    Process {
+        Try {
+            If (($_ -is [System.IO.DirectoryInfo]) -or ($_ -is [System.IO.FileInfo])) {
                 FileInfo $_
-                $_ = $null
+                $_ = $Null
             }
 
-            elseif($_ -is [System.ServiceProcess.ServiceController])
-            {
+            ElseIf ($_ -is [System.ServiceProcess.ServiceController]) {
                 ServiceController $_
-                $_ = $null
+                $_ = $Null
             }
 
-            elseif($_ -is [Microsoft.Powershell.Commands.MatchInfo])
-            {
+            ElseIf ($_ -is [Microsoft.Powershell.Commands.MatchInfo]) {
                 MatchInfo $_
                 $_ = $null
             }
-            else {
+            Else {
                 $steppablePipeline.Process($_)
             }
-        } catch {
-            throw
+        } Catch {
+            Throw
         }
     }
 
-    end
+    End
     {
-        try {
+        Try {
             For ($l=1; $l -le $GetChildItemColorVerticalSpace; $l++) {
                 Write-Host ""
             }
 
-            $script:showHeader=$true
+            $Script:ShowHeader=$true
             $steppablePipeline.End()
-        } catch {
-            throw
+        } Catch {
+            Throw
         }
     }
     <#

src/ProcessInfo.ps1

@@ -6,13 +6,11 @@ function Write-Color-Process
 }
 
 function ProcessInfo {
-        param (
-        [Parameter(Mandatory=$True,Position=1)]
-        $process
+    param (
+        [Parameter(Mandatory=$True, Position=1)] $process
     )
 
-    if($script:showHeader)
-    {
+    If ($script:showHeader) {
         Write-Host        
         Write-Host 'Handles  NPM(K)    PM(K)      WS(K) VM(M)   CPU(s)     Id ProcessName'
         Write-Host '-------  ------    -----      ----- -----   ------     -- -----------'