Added list-branches.ps1

Scripts/clean-branch.ps1

@@ -1,11 +1,13 @@
 #!/bin/powershell
 <#
-.SYNTAX         ./clean-branch.ps1
-.DESCRIPTION	cleans the current Git branch including submodules from generated files (e.g. for a fresh build)
+.SYNTAX         ./clean-branch.ps1 [<repo-dir>]
+.DESCRIPTION	cleans the current/given Git branch including submodules from generated files (e.g. for a fresh build)
 .LINK		https://github.com/fleschutz/PowerShell
 .NOTES		Author:	Markus Fleschutz / License: CC0
 #>
 
+param($RepoDir = "$PWD")
+
 try {
 	& git --version
 } catch {
@@ -14,6 +16,7 @@ try {
 }
 
 try {
+	set-location $RepoDir
 	& git clean -fdx # force + recurse into dirs + don't use the standard ignore rules
 	if ($lastExitCode -ne "0") { throw "'git clean -fdx' failed" }
 

Scripts/fetch-repos.ps1

@@ -1,35 +1,27 @@
 #!/bin/powershell
 <#
-.SYNTAX         ./fetch-repos.ps1 [<directory>]
+.SYNTAX         ./fetch-repos.ps1 [<repo-dir>]
 .DESCRIPTION	fetches all Git repositories under the current/given directory (including submodules)
 .LINK		https://github.com/fleschutz/PowerShell
 .NOTES		Author:	Markus Fleschutz / License: CC0
 #>
 
-param($Directory = "")
-
-if ($Directory -eq "") {
-	$Directory = "$PWD"
-}
+param($RepoDir = "$PWD")
 
 try {
-	& git --version
+	$null = $(git --version)
 } catch {
 	write-error "ERROR: can't execute 'git' - make sure Git is installed and available"
 	exit 1
 }
 
 try {
-	$Files = get-childItem -path $Directory
-	foreach ($File in $Files) {
-		if ($File.Mode -like "d*") {
-			$Filename = $File.Name
-			write-progress "Fetching $Filename ..."
-			set-location $Filename
-			& git fetch --recurse-submodules
-			set-location ..
-		} 
-	}
+	write-progress "Fetching repository $RepoDir ..."
+	set-location $RepoDir
+	& git fetch --recurse-submodules
+	if ($lastExitCode -ne "0") { throw "'git fetch --recurse-submodules' failed" }
+
+	write-host -foregroundColor green "OK - fetched repository $RepoDir"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"

Scripts/list-branches.ps1

@@ -0,0 +1,27 @@
+#!/bin/powershell
+<#
+.SYNTAX         ./list-branches.ps1 [<repo-dir>]
+.DESCRIPTION	lists the branches of the current/given Git repository 
+.LINK		https://github.com/fleschutz/PowerShell
+.NOTES		Author:	Markus Fleschutz / License: CC0
+#>
+
+param($RepoDir = "$PWD")
+
+try {
+	$null = $(git --version)
+} catch {
+	write-error "ERROR: can't execute 'git' - make sure Git is installed and available"
+	exit 1
+}
+
+try {
+	set-location $RepoDir
+	& git branch --list --no-color --no-column
+	if ($lastExitCode -ne "0") { throw "'git branch' failed" }
+
+	exit 0
+} catch {
+	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}