Add create_uninstaller.sh

Author: devinroth

Uninstaller/Scripts/postinstall

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+file="/Library/Audio/Plug-Ins/HAL/BlackHole256ch.driver"
+
+if [ -d "$file" ] ; then
+    sudo rm -R "$file"
+    sudo killall coreaudiod
+fi

Uninstaller/create_uninstaller.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+set -euo pipefail
+
+devTeamID="Q5C99V536K" # ⚠️ Replace this with your own developer team ID
+notarize=true # To skip notarization, set this to false
+notarizeProfile="notarize" # ⚠️ Replace this with your own notarytool keychain profile name
+
+# Basic Validation
+if [ ! -d BlackHole.xcodeproj ]; then
+    echo "This script must be run from the BlackHole repo root folder."
+    echo "For example:"
+    echo "  cd /path/to/BlackHole"
+    echo "  ./Uninstaller/create_uninstaller.sh"
+    exit 1
+fi
+
+for channels in 2 16 64 128 256; do
+
+	# create script
+	echo \
+	'#!/bin/bash
+
+file="/Library/Audio/Plug-Ins/HAL/BlackHole'$channels'ch.driver"
+
+if [ -d "$file" ] ; then
+    sudo rm -R "$file"
+    sudo killall coreaudiod
+fi' > Uninstaller/Scripts/postinstall
+
+	chmod 755 Uninstaller/Scripts/postinstall
+
+	# Build .pkg
+    packageName='Uninstaller/BlackHole'$channels'ch-Uninstaller.pkg'
+
+    pkgbuild --nopayload --scripts Uninstaller/Scripts --sign $devTeamID --identifier 'audio.existential.BlackHole'$channels'ch.Uninstaller' $packageName
+
+    # Notarize and Staple
+    if [ "$notarize" = true ]; then
+
+        # Submit the package for notarization and capture output, also displaying it simultaneously
+        output=$(xcrun notarytool submit "$packageName" --progress --wait --keychain-profile "notarize" 2>&1 | tee /dev/tty)
+
+        # Extract the submission ID
+        submission_id=$(echo "$output" | grep -o -E 'id: [a-f0-9-]+' | awk '{print $2}' | head -n1)
+
+        if [ -z "$submission_id" ]; then
+          echo "Failed to extract submission ID. ❌"
+          exit 1
+        fi
+
+        # Check the captured output for the "status: Invalid" indicator
+        if echo "$output" | grep -q "status: Invalid"; then
+          echo "Error detected during notarization: Submission Invalid ❌"
+
+          # Fetch and display notarization logs
+          echo -e "\nFetching logs for submission ID: $submission_id"
+          xcrun notarytool log --keychain-profile "notarize" "$submission_id"
+          exit 1
+        else
+          echo "Notarization submitted successfully ✅"
+        fi
+
+        xcrun stapler staple $packageName
+    fi
+
+done
+
+rm Uninstaller/Scripts/postinstall