uninstall: remove scoop from path

add sublime project with settings to use windows line endings by default

.gitignore

@@ -1,2 +1,3 @@
 .DS_Store
-._.DS_Store
+._.DS_Store
+scoop.sublime-workspace

bucket/runat.json

@@ -0,0 +1,5 @@
+{
+	"name": "runat",
+	"url": "https://gist.github.com/lukesampson/5778559/raw/runat.ps1",
+	"version": 0.1
+}

install.ps1

@@ -26,5 +26,5 @@ echo 'creating stub...'
 stub "$abs_appdir\scoop-master\scoop.ps1"
 
 ensure_scoop_in_path
-success 'you successfully installed scoop!'
+success 'scoop was successfully installed!'
 echo 'type "scoop help" for instructions'

lib/init.ps1

@@ -12,6 +12,9 @@ function success($msg) { write-host $msg -b green -f black; }
 function appdir($name) { "$scoopdir\apps\$name" }
 function fname($path) { split-path $path -leaf }
 function ensure($dir) { if(!(test-path $dir)) { mkdir $dir > $null }; resolve-path $dir }
+function full_path($path) {
+  $executionContext.sessionState.path.getUnresolvedProviderPathFromPSPath($path)
+}
 function friendly_path($path) {
   return "$path" -replace ([regex]::escape($home)), "~"
 }
@@ -24,6 +27,7 @@ function unzip($path,$to) {
     $zipfiles = $shell.namespace("$path").items()
     $shell.namespace("$to").copyHere($zipFiles, 4) # 4 = don't show progress dialog
 }
+function coalesce($a, $b) { if($a) { return $a } $b }
 
 function stub($path) {
   if(!(test-path $path)) { abort "can't stub $(fname $path): couldn't find $path"}
@@ -39,7 +43,7 @@ function ensure_scoop_in_path {
   $abs_bindir = ensure $bindir
   if($userpath -notmatch [regex]::escape($abs_bindir)) {
       # be aggressive (b-e-aggressive) and install scoop first in the path
-      echo "adding $(friendly_path $abs_bindir) to your user path"
+      echo "adding $(friendly_path $abs_bindir) to your path"
       env 'path' "$abs_bindir;$userpath"  # for future sessions
       $env:path = "$abs_bindir;$env:path" # for this session
   }

scoop.sublime-project

@@ -0,0 +1,11 @@
+{
+	"folders":
+	[
+		{
+			"path": "."
+		}
+	],
+	"settings": {
+		"default_line_ending": "windows"
+	}
+}

uninstall.ps1

@@ -1,12 +1,17 @@
 . .\lib\init.ps1
 
 if(test-path $scoopdir) {
-    rm -r $scoopdir
-} else {
-    echo "couldn't find $(friendly_path $scoopdir)"
+    try {
+        rm -r $scoopdir -ea stop
+    } catch {
+        abort "couldn't remove $(friendly_path $scoopdir): it may be in use"
+    }
 }
 
+$bindir_regex = [regex]::escape((full_path $bindir))
+if((env 'path') -match $bindir_regex) { # future sessions
+    echo "removing $(friendly_path $bindir) from your path"
+    env 'path' ((env 'path') -replace $bindir_regex, '')
+}
 
-# todo: remove scoop\bin from path
-
-success "you successfully uninstalled scoop"
+success "scoop has been uninstalled"