Renamed folder Scripts to scripts

scripts/switch-branch.ps1

@@ -0,0 +1,67 @@
+<#
+.SYNOPSIS
+	Switches the Git branch
+.DESCRIPTION
+	This PowerShell script switches to another branch in a Git repository (including submodules).
+.PARAMETER branchName
+	Specifies the branch name
+.PARAMETER repoDir
+	Specifies the path to the local Git repository
+.EXAMPLE
+	PS> ./switch-branch main C:\MyRepo
+	⏳ (1/6) Searching for Git executable...   git version 2.42.0.windows.1
+	⏳ (2/6) Checking local repository...
+	⏳ (3/6) Fetching updates...
+	⏳ (4/6) Switching to branch 'main'...
+	⏳ (5/6) Pulling updates...
+	⏳ (6/6) Updating submodules...
+	✔️ Switched repo 📂MyRepo to branch 'main' in 22 sec
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$branchName = "", [string]$repoDir = "$PWD")
+
+try {
+	if ($branchName -eq "") { $branchName = Read-Host "Enter the branch name to switch to" }
+	if ($repoDir -eq "") { $repoDir = Read-Host "Enter the path to the local Git repository" }
+
+	$StopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	Write-Host "⏳ (1/6) Searching for Git executable...   " -noNewline
+	& git --version
+	if ($lastExitCode -ne "0") { throw "Can't execute 'git' - make sure Git is installed and available" }
+
+	Write-Host "⏳ (2/6) Checking local repository..."
+	$repoDir = Resolve-Path "$repoDir"
+	if (-not(Test-Path "$repoDir" -pathType container)) { throw "Can't access directory: $repoDir" }
+	$Result = (git status)
+	if ($lastExitCode -ne "0") { throw "'git status' in $repoDir failed with exit code $lastExitCode" }
+	if ("$Result" -notmatch "nothing to commit, working tree clean") { throw "Git repository is NOT clean: $Result" }
+	$repoDirName = (Get-Item "$repoDir").Name
+
+	"⏳ (3/6) Fetching latest updates..."
+	& git -C "$repoDir" fetch --all --prune --prune-tags --force
+	if ($lastExitCode -ne "0") { throw "'git fetch' failed with exit code $lastExitCode" }
+
+	"⏳ (4/6) Switching to branch '$branchName'..."
+	& git -C "$repoDir" checkout --recurse-submodules "$branchName"
+	if ($lastExitCode -ne "0") { throw "'git checkout $branchName' failed with exit code $lastExitCode" }
+
+	"⏳ (5/6) Pulling updates..."
+	& git -C "$repoDir" pull --recurse-submodules
+	if ($lastExitCode -ne "0") { throw "'git pull' failed with exit code $lastExitCode" }
+
+	"⏳ (6/6) Updating submodules..."	
+	& git -C "$repoDir" submodule update --init --recursive
+	if ($lastExitCode -ne "0") { throw "'git submodule update' failed with exit code $lastExitCode" }
+
+	[int]$Elapsed = $StopWatch.Elapsed.TotalSeconds
+	"✔️ Switched repo 📂$repoDirName to branch '$branchName' in $Elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}