refactor: Use common script to avoid code duplication

src/commands/common-script.sh

@@ -1,5 +1,7 @@
 #!/bin/sh -e
 
+# shellcheck disable=SC2034
+
 RC='\033[0m'
 RED='\033[31m'
 YELLOW='\033[33m'

src/commands/dotfiles/alacritty-setup.sh

@@ -1,63 +1,5 @@
 #!/bin/sh -e
 
-RC='\033[0m'
-RED='\033[31m'
-YELLOW='\033[33m'
-GREEN='\033[32m'
-
-command_exists() {
-    which $1 >/dev/null 2>&1
-}
-
-checkEnv() {
-    ## Check for requirements.
-    REQUIREMENTS='curl groups sudo'
-    for req in ${REQUIREMENTS}; do
-        if ! command_exists ${req}; then
-            echo -e "${RED}To run me, you need: ${REQUIREMENTS}${RC}"
-            exit 1
-        fi
-    done
-
-    ## Check Package Handler
-    PACKAGEMANAGER='apt-get dnf pacman zypper'
-    for pgm in ${PACKAGEMANAGER}; do
-        if command_exists ${pgm}; then
-            PACKAGER=${pgm}
-            echo "Using ${pgm}"
-            break
-        fi
-    done
-
-    if [ -z "${PACKAGER}" ]; then
-        echo -e "${RED}Can't find a supported package manager${RC}"
-        exit 1
-    fi
-
-    ## Check SuperUser Group
-    SUPERUSERGROUP='wheel sudo root'
-    for sug in ${SUPERUSERGROUP}; do
-        if groups | grep -q ${sug}; then
-            SUGROUP=${sug}
-            echo "Super user group ${SUGROUP}"
-            break
-        fi
-    done
-
-    ## Check if member of the sudo group.
-    if ! groups | grep -q ${SUGROUP}; then
-        echo -e "${RED}You need to be a member of the sudo group to run me!${RC}"
-        exit 1
-    fi
-
-    DTYPE="unknown"  # Default to unknown
-    # Use /etc/os-release for modern distro identification
-    if [ -f /etc/os-release ]; then
-        . /etc/os-release
-        DTYPE=$ID
-    fi
-}
-
 setupAlacritty() {
     echo "Install Alacritty if not already installed..."
     if ! command_exists alacritty; then

src/commands/dotfiles/kitty-setup.sh

@@ -1,63 +1,5 @@
 #!/bin/sh -e
 
-RC='\033[0m'
-RED='\033[31m'
-YELLOW='\033[33m'
-GREEN='\033[32m'
-
-command_exists() {
-    which $1 >/dev/null 2>&1
-}
-
-checkEnv() {
-    ## Check for requirements.
-    REQUIREMENTS='curl groups sudo'
-    for req in ${REQUIREMENTS}; do
-        if ! command_exists ${req}; then
-            echo -e "${RED}To run me, you need: ${REQUIREMENTS}${RC}"
-            exit 1
-        fi
-    done
-
-    ## Check Package Handler
-    PACKAGEMANAGER='apt-get dnf pacman zypper'
-    for pgm in ${PACKAGEMANAGER}; do
-        if command_exists ${pgm}; then
-            PACKAGER=${pgm}
-            echo "Using ${pgm}"
-            break
-        fi
-    done
-
-    if [ -z "${PACKAGER}" ]; then
-        echo -e "${RED}Can't find a supported package manager${RC}"
-        exit 1
-    fi
-
-    ## Check SuperUser Group
-    SUPERUSERGROUP='wheel sudo root'
-    for sug in ${SUPERUSERGROUP}; do
-        if groups | grep -q ${sug}; then
-            SUGROUP=${sug}
-            echo "Super user group ${SUGROUP}"
-            break
-        fi
-    done
-
-    ## Check if member of the sudo group.
-    if ! groups | grep -q ${SUGROUP}; then
-        echo -e "${RED}You need to be a member of the sudo group to run me!${RC}"
-        exit 1
-    fi
-
-    DTYPE="unknown"  # Default to unknown
-    # Use /etc/os-release for modern distro identification
-    if [ -f /etc/os-release ]; then
-        . /etc/os-release
-        DTYPE=$ID
-    fi
-}
-
 setupKitty() {
     echo "Install Kitty if not already installed..."
     if ! command_exists kitty; then

src/commands/dotfiles/rofi-setup.sh

@@ -1,63 +1,5 @@
 #!/bin/sh -e
 
-RC='\033[0m'
-RED='\033[31m'
-YELLOW='\033[33m'
-GREEN='\033[32m'
-
-command_exists() {
-    which "$1" >/dev/null 2>&1
-}
-
-checkEnv() {
-    ## Check for requirements.
-    REQUIREMENTS='curl groups sudo'
-    for req in $REQUIREMENTS; do
-        if ! command_exists "$req"; then
-            echo -e "${RED}To run me, you need: ${REQUIREMENTS}${RC}"
-            exit 1
-        fi
-    done
-
-    ## Check Package Handler
-    PACKAGEMANAGER='apt-get dnf pacman zypper'
-    for pgm in $PACKAGEMANAGER; do
-        if command_exists "$pgm"; then
-            PACKAGER="$pgm"
-            echo "Using $pgm"
-            break
-        fi
-    done
-
-    if [ -z "$PACKAGER" ]; then
-        echo -e "${RED}Can't find a supported package manager${RC}"
-        exit 1
-    fi
-
-    ## Check SuperUser Group
-    SUPERUSERGROUP='wheel sudo root'
-    for sug in $SUPERUSERGROUP; do
-        if groups | grep -q "$sug"; then
-            SUGROUP="$sug"
-            echo "Super user group $SUGROUP"
-            break
-        fi
-    done
-
-    ## Check if member of the sudo group.
-    if ! groups | grep -q "$SUGROUP"; then
-        echo -e "${RED}You need to be a member of the sudo group to run me!${RC}\n"
-        exit 1
-    fi
-
-    DTYPE="unknown"  # Default to unknown
-    # Use /etc/os-release for modern distro identification
-    if [ -f /etc/os-release ]; then
-        . /etc/os-release
-        DTYPE="$ID"
-    fi
-}
-
 setupRofi() {
     echo "Install Rofi if not already installed..."
     if ! command_exists rofi; then

src/commands/system-setup/1-compile-setup.sh

@@ -1,10 +1,5 @@
 #!/bin/sh -e
 
-RC='\033[0m'
-RED='\033[31m'
-YELLOW='\033[33m'
-GREEN='\033[32m'
-
 # Check if the home directory and linuxtoolbox folder exist, create them if they don't
 LINUXTOOLBOXDIR="$HOME/linuxtoolbox"
 
@@ -27,59 +22,6 @@ fi
 
 cd "$LINUXTOOLBOXDIR/linux-setup" || exit
 
-command_exists() {
-    command -v "$1" >/dev/null 2>&1
-}
-
-checkEnv() {
-    ## Check for requirements.
-    REQUIREMENTS='curl groups sudo'
-    for req in $REQUIREMENTS; do
-        if ! command_exists "$req"; then
-            echo -e "${RED}To run me, you need: $REQUIREMENTS${RC}"
-            exit 1
-        fi
-    done
-
-    ## Check Package Manager
-    PACKAGEMANAGER='apt yum dnf pacman zypper'
-    for pgm in $PACKAGEMANAGER; do
-        if command_exists "$pgm"; then
-            PACKAGER="$pgm"
-            echo "Using $pgm"
-            break
-        fi
-    done
-
-    if [ -z "$PACKAGER" ]; then
-        echo -e "${RED}Can't find a supported package manager${RC}"
-        exit 1
-    fi
-
-    ## Check if the current directory is writable.
-    GITPATH="$(dirname "$(realpath "$0")")"
-    if [ ! -w "$GITPATH" ]; then
-        echo -e "${RED}Can't write to $GITPATH${RC}"
-        exit 1
-    fi
-
-    ## Check SuperUser Group
-    SUPERUSERGROUP='wheel sudo root'
-    for sug in $SUPERUSERGROUP; do
-        if groups | grep -q "$sug"; then
-            SUGROUP="$sug"
-            echo "Super user group $SUGROUP"
-            break
-        fi
-    done
-
-    ## Check if member of the sudo group.
-    if ! groups | grep -q "$SUGROUP"; then
-        echo -e "${RED}You need to be a member of the sudo group to run me!${RC}"
-        exit 1
-    fi
-}
-
 installDepend() {
     ## Check for dependencies.
     DEPENDENCIES='tar tree multitail tldr trash-cli unzip cmake make jq'

src/commands/system-setup/2-gaming-setup.sh

@@ -1,60 +1,5 @@
 #!/bin/sh -e
 
-RC='\e[0m'
-RED='\e[31m'
-YELLOW='\e[33m'
-GREEN='\e[32m'
-
-command_exists() {
-    command -v $1 >/dev/null 2>&1
-}
-
-checkEnv() {
-    ## Check for requirements.
-    REQUIREMENTS='curl groups sudo'
-    if ! command_exists ${REQUIREMENTS}; then
-        echo -e "${RED}To run me, you need: ${REQUIREMENTS}${RC}"
-        exit 1
-    fi
-
-    ## Check Package Handeler
-    PACKAGEMANAGER='apt-get yum dnf pacman zypper'
-    for pgm in ${PACKAGEMANAGER}; do
-        if command_exists ${pgm}; then
-            PACKAGER=${pgm}
-            echo "Using ${pgm}"
-        fi
-    done
-
-    if [ -z "${PACKAGER}" ]; then
-        echo -e "${RED}Can't find a supported package manager"
-        exit 1
-    fi
-
-    ## Check if the current directory is writable.
-    GITPATH="$(dirname "$(readlink -f "$0")")"
-    if [ ! -w ${GITPATH} ]; then
-        echo -e "${RED}Can't write to ${GITPATH}${RC}"
-        exit 1
-    fi
-
-    ## Check SuperUser Group
-    SUPERUSERGROUP='wheel sudo root'
-    for sug in ${SUPERUSERGROUP}; do
-        if groups | grep ${sug}; then
-            SUGROUP=${sug}
-            echo "Super user group ${SUGROUP}"
-        fi
-    done
-
-    ## Check if member of the sudo group.
-    if ! groups | grep ${SUGROUP} >/dev/null; then
-        echo -e "${RED}You need to be a member of the sudo group to run me!"
-        exit 1
-    fi
-
-}
-
 installDepend() {
     ## Check for dependencies.
     echo -e "${YELLOW}Installing dependencies...${RC}"

src/commands/system-update.sh

@@ -1,62 +1,5 @@
 #!/bin/sh -e
 
-RC='\033[0m'
-RED='\033[31m'
-YELLOW='\033[33m'
-GREEN='\033[32m'
-
-command_exists() {
-    which $1 >/dev/null 2>&1
-}
-
-checkEnv() {
-    ## Check for requirements.
-    REQUIREMENTS='curl groups sudo'
-    for req in ${REQUIREMENTS}; do
-        if ! command_exists ${req}; then
-            echo -e "${RED}To run me, you need: ${REQUIREMENTS}${RC}"
-            exit 1
-        fi
-    done
-    ## Check Package Handler
-    PACKAGEMANAGER='apt-get nala dnf pacman zypper yum xbps-install'
-    for pgm in ${PACKAGEMANAGER}; do
-        if command_exists ${pgm}; then
-            PACKAGER=${pgm}
-            echo "Using ${pgm}"
-            break
-        fi
-    done
-
-    if [ -z "${PACKAGER}" ]; then
-        echo -e "${RED}Can't find a supported package manager${RC}"
-        exit 1
-    fi
-
-    ## Check SuperUser Group
-    SUPERUSERGROUP='wheel sudo root'
-    for sug in ${SUPERUSERGROUP}; do
-        if groups | grep ${sug} >/dev/null; then
-            SUGROUP=${sug}
-            echo "Super user group ${SUGROUP}"
-            break
-        fi
-    done
-
-    ## Check if member of the sudo group.
-    if ! groups | grep ${SUGROUP} >/dev/null; then
-        echo -e "${RED}You need to be a member of the sudo group to run me!${RC}"
-        exit 1
-    fi
-
-    DTYPE="unknown"  # Default to unknown
-    # Use /etc/os-release for modern distro identification
-    if [ -f /etc/os-release ]; then
-        . /etc/os-release
-        DTYPE=$ID
-    fi
-}
-
 fastUpdate() {
     case ${PACKAGER} in
         pacman)

src/list.rs

@@ -11,6 +11,15 @@ use ratatui::{
     Frame,
 };
 
+macro_rules! with_common_script {
+    ($command:expr) => {
+        concat!(
+            include_str!("commands/common-script.sh"),
+            include_str!($command)
+        )
+    };
+}
+
 struct ListNode {
     name: &'static str,
     command: &'static str,
@@ -57,7 +66,7 @@ impl CustomList {
         } => {
             ListNode {
                 name: "Full System Update",
-                command: include_str!("commands/system-update.sh"),
+                command: with_common_script!("commands/system-update.sh"),
             },
             ListNode {
                 name: "Setup Bash Prompt",
@@ -77,11 +86,11 @@ impl CustomList {
             } => {
                 ListNode {
                     name: "Build Prerequisites",
-                    command: include_str!("commands/system-setup/1-compile-setup.sh"),
+                    command: with_common_script!("commands/system-setup/1-compile-setup.sh"),
                 },
                 ListNode {
                     name: "Gaming Dependencies",
-                    command: include_str!("commands/system-setup/2-gaming-setup.sh"),
+                    command: with_common_script!("commands/system-setup/2-gaming-setup.sh"),
                 },
                 ListNode {
                     name: "Recursion?",
@@ -94,15 +103,15 @@ impl CustomList {
             } => {
                 ListNode {
                     name: "Alacritty Setup",
-                    command: include_str!("commands/dotfiles/alacritty-setup.sh"),
+                    command: with_common_script!("commands/dotfiles/alacritty-setup.sh"),
                 },
                 ListNode {
                     name: "Kitty Setup",
-                    command: include_str!("commands/dotfiles/kitty-setup.sh"),
+                    command: with_common_script!("commands/dotfiles/kitty-setup.sh"),
                 },
                 ListNode {
                     name: "Rofi Setup",
-                    command: include_str!("commands/dotfiles/rofi-setup.sh"),
+                    command: with_common_script!("commands/dotfiles/rofi-setup.sh"),
                 },
             }
         });