feat: Added help function for printing text in color

This is a WIP, first iteraction on this script.

install.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+
+# Copyright © 2023 MDSANIMA
+
+# This is a installation script for `Oh My Zsh` terminal configuration. This
+# script also colorize print text in a fancy way.
+
+# Import default color definition.
+source "$PWD/.local/bin/mdsanima-color"
+
+# Help function for printing text in color.
+print_color() {
+    local text="$1"
+    local fg_color
+    local bg_color
+    local no_newline=false
+
+    shift 1
+
+    # Iterate over all arguments.
+    while [[ $# -gt 0 ]]; do
+        case "$1" in
+            -fg)
+                fg_color="$2"
+                shift 2
+                ;;
+            -bg)
+                bg_color="$2"
+                shift 2
+                ;;
+            -nonewline)
+                no_newline=true
+                shift 1
+                ;;
+            *)
+                echo "unrecognized argument: $1"
+                return 1
+                ;;
+        esac
+    done
+
+    local fg_code
+    local bg_code
+    local reset_code="\x1b[0m"
+
+    if [[ "$fg_color" =~ ^[0-9]+$ ]]; then
+        fg_code="\x1b[38;5;${fg_color}m"
+    elif [[ -v "$fg_color" ]]; then
+        fg_code="\x1b[38;5;${!fg_color}m"
+    fi
+
+    if [[ "$bg_color" =~ ^[0-9]+$ ]]; then
+        bg_code="\x1b[48;5;${bg_color}m"
+    elif [[ -v "$bg_color" ]]; then
+        bg_code="\x1b[48;5;${!bg_color}m"
+    fi
+
+    if [[ "$no_newline" == true ]]; then
+        echo -e -n "${fg_code}${bg_code}${text}${reset_code}"
+    else
+        echo -e "${fg_code}${bg_code}${text}${reset_code}"
+    fi
+}