New commands + fixes

+ Get-Mount (mounts retuned as objects for easy filtering)
+ Get-RandomMacAddress (for easy MAC Address generation)
* Get-Path modified to resolve ~, also made it work with pipeline input
* Edit-TextFile streamlined by using modified Get-Path
* Added emacs and spacemacs to MyConfig
* dcup - attempt at cleaner output
+ added docker/profile.d/env.ps1 for default docker vars

base/Get-Path.ps1

@@ -1,25 +1,38 @@
-[CmdletBinding()]param([string]$Path)
+[CmdletBinding()]param(
+    [Parameter(ValueFromPipeline,ValueFromPipelineByPropertyName,Position=0)]
+    [Alias("FullName")]
+    [string[]]$Path
+)
+process {
 
-function Get-FullPath {
-    param([string]$Path)
+    function Get-FullPath {
+        param([string]$Path)
 
-    if([System.IO.Path]::IsPathRooted($Path)){
-        [System.IO.Path]::GetFullPath($Path)
-    }else{
-        [System.IO.Path]::GetFullPath((Join-Path $PWD $Path))
+        if([System.IO.Path]::IsPathRooted($Path)){
+            [System.IO.Path]::GetFullPath($Path)
+        }else{
+            [System.IO.Path]::GetFullPath((Join-Path $PWD $Path))
+        }
+    }
+
+    foreach( $local:p in $Path ) {
+        switch( $p[0] ) {
+            '@' { $p = Join-Path $MyPSScriptRoot $p.Substring(1) }
+            '~' {
+                if( $p -match '^~[^/]*' ) {
+                    $local:m = $Matches[0]
+                    $p = $p -replace "^$m",((Get-Item $m).FullName)
+                }
+            }
+        }
+
+        if([System.IO.Path]::IsPathRooted($p)){
+            [System.IO.Path]::GetFullPath($p)
+        }else{
+            [System.IO.Path]::GetFullPath((Join-Path $PWD $p))
+        }
     }
 }
-
-if( $Path[0] -eq '@' ) {
-    $Path = Join-Path $MyPSScriptRoot $Path.Substring(1)
-}
-
-if([System.IO.Path]::IsPathRooted($Path)){
-    [System.IO.Path]::GetFullPath($Path)
-}else{
-    [System.IO.Path]::GetFullPath((Join-Path $PWD $Path))
-}
-
 # try {
 #     get-item $Path -Force -ErrorAction Stop | 
 #         Select-Object -ExpandProperty FullName