Define and use $total variable

Author: Cydroz

snippets/PowerShell.json

@@ -165,8 +165,9 @@
     "prefix": "foreach-progress",
     "description": "Insert a foreach loop with Write-Progress initialized",
     "body": [
-      "\\$progPercent = \"{0:n2}\" -f ([math]::round(\\$i/\\$array.count,4) * 100)",
-      "Write-Progress -Activity \"${3:activityName}\" -Status \"\\$i of \\$array.count - \\$progPercent% Complete:\" -PercentComplete \\$progPercent",
+      "\\$total = \\$${1:array}.count",
+      "\\$progPercent = \"{0:n2}\" -f ([math]::round(\\$i/\\$total,4) * 100)",
+      "Write-Progress -Activity \"${3:activityName}\" -Status \"\\$i of \\$total - \\$progPercent% Complete:\" -PercentComplete \\$progPercent",
       "\\$i = 1",
       "foreach ($${2:item} in $${1:array}) {",
       "    \\$progPercent = \"{0:n2}\" -f ([math]::round(\\$i/\\$total,4) * 100)",
@@ -670,4 +671,4 @@
       "}"
     ]
   }
-}
+}