From c4199d5c7161889e45b1ca46c92e1fabaf548c89 Mon Sep 17 00:00:00 2001
From: Dterrell <dterrell@sphereoi.com>
Date: Wed, 4 May 2016 11:06:25 -0400
Subject: [PATCH 1/2] Added support for PowerShell

---
 README.md  |  8 +++++++-
 up-to.psm1 | 41 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+), 1 deletion(-)
 create mode 100644 up-to.psm1

diff --git a/README.md b/README.md
index 1c53916..61cb3a9 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 upto
 ====
 	
-Bash function that allows to go up to a certain directory.
+Bash function and PowerShell script that allows to go up to a certain directory.
 
 Stop counting how many levels you have to go up in a folder tree and just type where you want to go! No more `cd ../../../..`.
 
@@ -17,4 +17,10 @@ upto will go to the highest folder matched, in the previous example, if you writ
 Configuration
 -------------
 
+Bash:
 Just add `upto.sh` to your `/etc/profile.d/` folder.
+
+PowerShell:
+Create a `Up-To` directory in one of yoru PowerShell Module Paths (typically `~\WindowsPowerShell\Modules`, but it can be any path returned by `$env:PSModulePath`) and add `up-to.psm1` there.
+
+
diff --git a/up-to.psm1 b/up-to.psm1
new file mode 100644
index 0000000..1247771
--- /dev/null
+++ b/up-to.psm1
@@ -0,0 +1,41 @@
+<#
+  .Synopsis
+  Quickly navigate up the directory hierarchy to a matching directory
+
+  .Description
+  Searches up the directory hierarchy for a matching directory and sets the path
+  to the highest matching location
+
+  .Parameter target
+  The subpath to search for
+
+  .Example
+  # In `C:\Users\MyUser\Documents\foo\bar\baz` go to the `foo` directory
+  Up-To foo
+
+  .Example
+  # From any directory on the `C:\` drive, quickly go to the top level directory
+  Up-To c
+#>
+Function Up-To {
+  Param (
+    [Parameter(Mandatory=$true)]
+    [string]$target
+  )
+
+  $target = $target.ToLower()
+
+  $path = (Get-Item -Path ".\").FullName.ToLower()
+  $index = $path.IndexOf($target)
+  If ($index -gt -1){
+    $nextSlash = $path.IndexOf("\", $index)
+    If ($nextSlash -eq -1) {
+      $nextSlash = $path.Length
+    }
+    Set-Location -Path ($path[0..$nextSlash] -join "")
+  } Else {
+    Write-Host -foregroundcolor Red $target 'not found'
+  }
+}
+Set-Alias upto Up-To
+Export-ModuleMember -Function Up-To -Alias upto
\ No newline at end of file

From ec04603abe8bc00a8b2a8b6a8174f73f9756986e Mon Sep 17 00:00:00 2001
From: Dterrell <dterrell@sphereoi.com>
Date: Wed, 4 May 2016 12:57:22 -0400
Subject: [PATCH 2/2] Simplify via regex

---
 up-to.psm1 | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/up-to.psm1 b/up-to.psm1
index 1247771..1018fb8 100644
--- a/up-to.psm1
+++ b/up-to.psm1
@@ -23,19 +23,8 @@ Function Up-To {
     [string]$target
   )
 
-  $target = $target.ToLower()
-
-  $path = (Get-Item -Path ".\").FullName.ToLower()
-  $index = $path.IndexOf($target)
-  If ($index -gt -1){
-    $nextSlash = $path.IndexOf("\", $index)
-    If ($nextSlash -eq -1) {
-      $nextSlash = $path.Length
-    }
-    Set-Location -Path ($path[0..$nextSlash] -join "")
-  } Else {
-    Write-Host -foregroundcolor Red $target 'not found'
-  }
+  Set-Location -Path (
+    [regex]::match((Get-Item -Path ".\").FullName, "(.*?" + $target + ".*?(\\|$))|(^.*$)").Value)
 }
 Set-Alias upto Up-To
 Export-ModuleMember -Function Up-To -Alias upto
\ No newline at end of file