Add a script to set up shell aliases for linutil

tabs/applications-setup/shell-aliases.sh

@@ -0,0 +1,57 @@
+#!/bin/sh -e
+
+. ../common-script.sh
+
+check_shells() {
+    config_home="$HOME/.config"
+
+    for shell in bash zsh fish tcsh ksh nu; do                                           # Supported shells
+        if command_exists "$shell"; then
+            setup_alias "$shell"
+        fi
+    done
+}
+
+setup_alias() {
+    shell="$1"
+    config_file=""
+    alias_line=""
+
+    case "$shell" in                                                                     # Different config files & syntax for shells
+        bash|zsh|ksh)
+            config_file="$HOME/.${shell}rc"
+            alias_line="alias linutil='curl -fsSL https://christitus.com/linux | sh'"
+            ;;
+        fish)
+            config_file="$config_home/fish/config.fish"
+            alias_line="alias linutil 'curl -fsSL https://christitus.com/linux | sh'"
+            ;;
+        tcsh)
+            config_file="$HOME/.tcshrc"
+            alias_line="alias linutil 'curl -fsSL https://christitus.com/linux | sh'"
+            ;;
+        nu)
+            config_file="$config_home/nushell/config.nu"
+            alias_line="alias linutil = curl -fsSL https://christitus.com/linux | sh"
+            ;;
+    esac
+
+    if [ ! -f "$config_file" ]; then
+        if [ "$shell" = bash ] && [ -f "/etc/skel/.bashrc" ]; then                       # Default distro-specific config for bash
+            cat "/etc/skel/.bashrc" > "$config_file"
+            echo "Copied default config to $config_file."
+        else
+            echo "Creating $config_file ."
+            touch "$config_file"
+        fi
+    fi
+
+    if grep "^$alias_line$" "$config_file" > /dev/null; then
+        echo "Alias already exists in $config_file."
+    else
+        echo "$alias_line" >> "$config_file"
+        echo "Alias added to $config_file."
+    fi
+}
+
+check_shells

tabs/applications-setup/tab_data.toml

@@ -30,4 +30,13 @@ script = "zsh-setup.sh"
 
 [[data]]
 name = "Fastfetch"
-script = "fastfetch-setup.sh"
+script = "fastfetch-setup.sh"
+
+[[data]]
+name = "Shell aliases for linutil"
+script = "shell-aliases.sh"
+
+[[data.preconditions]]
+matches = false
+data = "command_exists"
+values = [ "linutil" ]