Remove bashisms

tabs/common-script.sh

@@ -5,6 +5,7 @@
 RC='\033[0m'
 RED='\033[31m'
 YELLOW='\033[33m'
+CYAN='\033[36m'
 GREEN='\033[32m'
 
 command_exists() {

tabs/system-setup/5-samba-ssh-setup.sh

@@ -68,8 +68,8 @@ setup_samba() {
 
     if [ -f "$SAMBA_CONFIG" ]; then
         printf "%b\n" "${YELLOW}Samba configuration file already exists in $SAMBA_CONFIG.${RC}"
-        echo "Do you want to modify the existing Samba configuration? (yes/no): "
+        printf "Do you want to modify the existing Samba configuration? (yes/no): "
-        read MODIFY_SAMBA
+        read -r MODIFY_SAMBA
         if [ "$MODIFY_SAMBA" = "yes" ]; then
             "$ESCALATION_TOOL" "$EDITOR" "$SAMBA_CONFIG"
         fi
@@ -77,7 +77,7 @@ setup_samba() {
         printf "%b\n" "${YELLOW}No existing Samba configuration found. Setting up a new one...${RC}"
 
         # Prompt user for shared directory path
-        echo "Enter the path for the Samba share (default: /srv/samba/share): "
+        printf "Enter the path for the Samba share (default: /srv/samba/share): "
         read -r SHARED_DIR
         SHARED_DIR=${SHARED_DIR:-/srv/samba/share}
 
@@ -157,19 +157,19 @@ configure_firewall() {
 }
 
 setup_ssh_samba(){
-    echo "Samba and SSH Setup Script"
+    printf "Samba and SSH Setup Script\n"
-    echo "----------------------------"
+    printf "----------------------------\n"
     clear
 
     # Display menu
-    echo "Select an option:"
+    printf "Select an option:\n"
-    echo "1. Setup SSH"
+    printf "1. Setup SSH\n"
-    echo "2. Setup Samba"
+    printf "2. Setup Samba\n"
-    echo "3. Configure Firewall"
+    printf "3. Configure Firewall\n"
-    echo "4. Setup All"
+    printf "4. Setup All\n"
-    echo "5. Exit"
+    printf "5. Exit\n"
 
-    echo "Enter your choice [1-5]: "
+    printf "Enter your choice [1-5]: "
     read CHOICE
 
     case "$CHOICE" in

tabs/utils/create-bootable-usb.sh

@@ -52,9 +52,9 @@ fetch_arch_older_isos() {
         
         COUNTER=$((COUNTER + 1))
     done
-    echo ""  # New line after the last row
+    printf "\n"  # New line after the last row
-
+    printf "Select an Arch Linux version (1-%d): " "$((COUNTER - 1))"
-    read -p "Select an Arch Linux version (1-$((COUNTER - 1))): " ARCH_OPTION
+    read -r ARCH_OPTION
     ARCH_DIR=$(echo "$ARCH_VERSIONS" | sed -n "${ARCH_OPTION}p")
     ARCH_URL="${ARCH_BASE_URL}${ARCH_DIR}/archlinux-${ARCH_DIR}-x86_64.iso"
     printf "%b\n" "${GREEN}Selected Arch Linux (older) ISO URL: $ARCH_URL${RC}"
@@ -70,17 +70,19 @@ fetch_debian_latest_iso() {
 # Function to ask whether to use local or online ISO
 choose_iso_source() {
     printf "%b\n" "${YELLOW} Do you want to use a local ISO or download online? ${RC}"
-    echo "1) Download online"
+    printf "1) Download online\n"
-    echo "2) Use local ISO"
+    printf "2) Use local ISO\n"
-    echo ""
+    printf "\n"
-    read -p "Select option (1-2): " ISO_SOURCE_OPTION
+    printf "Select option (1-2): "
+    read -r ISO_SOURCE_OPTION
 
     case $ISO_SOURCE_OPTION in
         1)
             fetch_iso_urls  # Call the function to fetch online ISO URLs
             ;;
         2)
-            read -p "Enter the path to the already downloaded ISO file: " ISO_PATH
+            printf "Enter the path to the already downloaded ISO file: "
+            read -r ISO_PATH
             if [ ! -f "$ISO_PATH" ]; then
                 printf "%b\n" "${RED} ISO file not found: $ISO_PATH ${RC}"
                 exit 1

tabs/utils/monitor-control/utility_functions.sh

@@ -79,8 +79,9 @@ get_unique_resolutions() {
 # Function to prompt for confirmation
 confirm_action() {
     action="$1"
-    echo "$action"
+    printf "%b\n" "${CYAN}$action${RC}"
-    read -p "Are you sure? (y/n): " confirm
+    printf "%b" "${CYAN}Are you sure? (y/n): ${RC}"
+    read -r confirm
     if echo "$confirm" | grep -qE '^[Yy]$'; then
         return 0
     else

tabs/utils/power-profile.sh

@@ -75,7 +75,8 @@ apply_or_remove_auto_cpufreq() {
     printf "%b\n" "${YELLOW}Do you want to apply the auto-cpufreq tweak or remove it?${RC}"
     printf "%b\n" "${YELLOW}1) Apply tweak${RC}"
     printf "%b\n"  "${YELLOW}2) Remove tweak${RC}"
-    read -rp "Enter your choice [1/2]: " choice
+    printf "%b" "Enter your choice [1/2]: "
+    read -r choice
 
     case $choice in
         1)

tabs/utils/timeshift.sh

@@ -24,34 +24,36 @@ install_timeshift() {
 # Function to display the menu
 display_menu() {
     clear
-    echo "Timeshift CLI Automation"
+    printf "%b\n" "${CYAN}Timeshift CLI Automation${RC}"
-    echo "-------------------------"
+    printf "%b\n" "${CYAN}\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-"
-    echo "1) List Snapshots"
+    printf "%b\n" "${CYAN}1) List Snapshots${RC}"
-    echo "2) List Devices"
+    printf "%b\n" "${CYAN}2) List Devices${RC}"
-    echo "3) Create Snapshot"
+    printf "%b\n" "${CYAN}3) Create Snapshot${RC}"
-    echo "4) Restore Snapshot"
+    printf "%b\n" "${CYAN}4) Restore Snapshot${RC}"
-    echo "5) Delete Snapshot"
+    printf "%b\n" "${CYAN}5) Delete Snapshot${RC}"
-    echo "6) Delete All Snapshots"
+    printf "%b\n" "${CYAN}6) Delete All Snapshots${RC}"
-    echo "7) Exit"
+    printf "%b\n" "${CYAN}7) Exit${RC}"
-    echo ""
+    printf "%b\n" "${CYAN}\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-\-"
 }
 
 # Function to list snapshots
 list_snapshots() {
-    echo "Listing snapshots..."
+    printf "%b\n" "${CYAN}Listing snapshots...${RC}"
     $ESCALATION_TOOL timeshift --list-snapshots
 }
 
 # Function to list devices
 list_devices() {
-    echo "Listing available devices..."
+    printf "%b\n" "${CYAN}Listing available devices...${RC}"
     $ESCALATION_TOOL timeshift --list-devices
 }
 
 # Function to create a new snapshot
 create_snapshot() {
-    read -p "Enter a comment for the snapshot (optional): " COMMENT
+    printf "%b" "${CYAN}Enter a comment for the snapshot (optional): ${RC}"
-    read -p "Enter snapshot tag (O,B,H,D,W,M) (leave empty for no tag): " TAG
+    read -r COMMENT
+    printf "%b" "${CYAN}Enter snapshot tag (O,B,H,D,W,M) (leave empty for no tag): ${RC}"
+    read -r TAG
 
     if [ -z "$COMMENT" ] && [ -z "$TAG" ]; then
         echo "Creating snapshot with no comment or tag..."
@@ -75,21 +77,25 @@ create_snapshot() {
 restore_snapshot() {
     list_snapshots
 
-    read -p "Enter the snapshot name you want to restore: " SNAPSHOT
+    printf "%b" "${CYAN}Enter the snapshot name you want to restore: ${RC}"
-    read -p "Enter the target device (e.g., /dev/sda1): " TARGET_DEVICE
+    read -r SNAPSHOT
-    read -p "Do you want to skip GRUB reinstall? (yes/no): " SKIP_GRUB
+    printf "%b" "${CYAN}Enter the target device (e.g., /dev/sda1): ${RC}"
+    read -r TARGET_DEVICE
+    printf "%b" "${CYAN}Do you want to skip GRUB reinstall? (yes/no): ${RC}"
+    read -r SKIP_GRUB
 
     if [ "$SKIP_GRUB" = "yes" ]; then
         $ESCALATION_TOOL timeshift --restore --snapshot "$SNAPSHOT" --target-device "$TARGET_DEVICE" --skip-grub --yes
     else
-        read -p "Enter GRUB device (e.g., /dev/sda): " GRUB_DEVICE
+        printf "%b" "${CYAN}Enter GRUB device (e.g., /dev/sda): ${RC}"
+        read -r GRUB_DEVICE
         $ESCALATION_TOOL timeshift --restore --snapshot "$SNAPSHOT" --target-device "$TARGET_DEVICE" --grub-device "$GRUB_DEVICE" --yes
     fi
 
     if [ $? -eq 0 ]; then
-        echo "Snapshot restored successfully."
+        printf "%b\n" "${GREEN}Snapshot restored successfully.${RC}"
     else
-        echo "Snapshot restore failed."
+        printf "%b\n" "${RED}Snapshot restore failed.${RC}"
     fi
 }
 
@@ -97,22 +103,24 @@ restore_snapshot() {
 delete_snapshot() {
     list_snapshots
 
-    read -p "Enter the snapshot name you want to delete: " SNAPSHOT
+    printf "%b" "${CYAN}Enter the snapshot name you want to delete: ${RC}"
+    read -r SNAPSHOT
 
-    echo "Deleting snapshot $SNAPSHOT..."
+    printf "%b\n" "${YELLOW}Deleting snapshot $SNAPSHOT...${RC}"
     $ESCALATION_TOOL timeshift --delete --snapshot "$SNAPSHOT" --yes
 
     if [ $? -eq 0 ]; then
-        echo "Snapshot deleted successfully."
+        printf "%b\n" "${GREEN}Snapshot deleted successfully.${RC}"
     else
-        echo "Snapshot deletion failed."
+        printf "%b\n" "${RED}Snapshot deletion failed.${RC}"
     fi
 }
 
 # Function to delete all snapshots
 delete_all_snapshots() {
-    echo "WARNING: This will delete all snapshots!"
+    printf "%b\n" "${RED}WARNING: This will delete all snapshots!${RC}"
-    read -p "Are you sure? (yes/no): " CONFIRMATION
+    printf "%b" "${CYAN}Are you sure? (yes/no): ${RC}"
+    read -r CONFIRMATION
 
     if [ "$CONFIRMATION" = "yes" ]; then
         echo "Deleting all snapshots..."
@@ -130,7 +138,8 @@ delete_all_snapshots() {
 main_menu() {
 while true; do
     display_menu
-    read -p "Select an option (1-7): " OPTION
+    printf "%b" "${CYAN}Select an option (1-7): ${RC}"
+    read -r OPTION
 
     case $OPTION in
         1) list_snapshots ;;
@@ -139,11 +148,11 @@ while true; do
         4) restore_snapshot ;;
         5) delete_snapshot ;;
         6) delete_all_snapshots ;;
-        7) echo "Exiting..."; exit 0 ;;
+        7) printf "%b\n" "${GREEN}Exiting...${RC}"; exit 0 ;;
-        *) echo "Invalid option. Please try again." ;;
+        *) printf "%b\n" "${RED}Invalid option. Please try again.${RC}" ;;
     esac
-
+    printf "%b" "${CYAN}Press Enter to continue...${RC}"
-    read -p "Press Enter to continue..."  
+    read -r dummy
 done
 }