Add unicode character

Scripts/list-clipboard.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       list-clipboard.ps1
 .DESCRIPTION  lists the contents of the clipboard
@@ -7,7 +7,7 @@
 #>
 
 try {
-	get-clipboard
+	"📋 $(get-clipboard)"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"

Scripts/list-commits.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       list-commits.ps1 [<repo-dir>] [<format>]
 .DESCRIPTION  lists all commits in the current/given Git repository 
@@ -32,6 +32,6 @@ try {
 	write-output ""
 	exit 0
 } catch {
-	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	write-error "⚠️ ERROR: $($Error[0]) (line $($_.InvocationInfo.ScriptLineNumber))"
 	exit 1
 }

Scripts/list-earthquakes.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       list-earthquakes.ps1
 .DESCRIPTION  lists earthquakes with magnitude >= 6.0 for the last 30 days

Scripts/list-tags.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       list-tags.ps1 [<repo-dir>] [<pattern>]
 .DESCRIPTION  lists all tags in the current/given Git repository 
@@ -9,8 +9,6 @@
 param($RepoDir = "$PWD", $Pattern="*")
 
 try {
-	write-output "Fetching updates for Git repository $RepoDir ..."
-
 	if (-not(test-path "$RepoDir" -pathType container)) { throw "Can't access directory: $RepoDir" }
 	set-location "$RepoDir"
 

Scripts/mute-audio.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       mute-audio.ps1
 .DESCRIPTION  mutes the audio
@@ -9,8 +9,7 @@
 try {
 	$obj = new-object -com wscript.shell
 	$obj.SendKeys([char]173)
-
-	write-host -foregroundColor green "Done."
+	"🔇 audio muted."
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"

Scripts/open-browser.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       open-browser.ps1 [<URL>]
 .DESCRIPTION  starts the default Web browser, optional with given URL
@@ -6,11 +6,7 @@
 .NOTES        Author: Markus Fleschutz / License: CC0
 #>
 
-param($URL = "")
-
-if ($URL -eq "" ) {
-	$URL = "http://www.fleschutz.de"
-}
+param($URL = "http://www.fleschutz.de")
 
 try {
 	Start-Process $URL

Scripts/turn-volume-down.ps1

@@ -13,7 +13,7 @@ try {
 	for ([int]$i = 0; $i -lt $Percent; $i += 2) {
 		$obj.SendKeys([char]174) # each tick is -2%
 	}
-	write-host -foregroundColor green "✔️ turned volume down by $Percent %"
+	"🔉️ volume -$($Percent)%"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"

Scripts/turn-volume-up.ps1

@@ -13,7 +13,7 @@ try {
 	for ([int]$i = 0; $i -lt $Percent; $i += 2) {
 		$obj.SendKeys([char]175) # each tick is +2%
 	}
-	write-host -foregroundColor green "✔️ turned volume up by $Percent %"
+	"🔊️ volume +$($Percent)%"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"

Scripts/unmute-audio.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       unmute-audio.ps1
 .DESCRIPTION  unmutes audio output
@@ -9,7 +9,7 @@
 try {
 	$obj = new-object -com wscript.shell
 	$obj.SendKeys([char]173)
-	write-host -foregroundColor green "Done"
+	"🔈 audio unmuted."
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"

Scripts/zip-dir.ps1

@@ -1,4 +1,4 @@
-#!/usr/bin/pwsh
+#!/usr/bin/pwsh
 <#
 .SYNTAX       zip-dir.ps1 [<directory>]
 .DESCRIPTION  creates a zip archive of the given directory
@@ -10,9 +10,10 @@ param($Directory = "")
 if ($Directory -eq "" ) { $Directory = read-host "Enter the path to the directory to zip" }
 
 try {
+	$Directory = resolve-path $Directory
 	compress-archive -path $Directory -destinationPath $Directory.zip
 
-	write-host -foregroundColor green "Done - created zip archive $($Directory).zip"
+	"✔️ zip archive created: $($Directory).zip"
 	exit 0
 } catch {
 	write-error "ERROR: line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"