added more python files

setup.py

@@ -1 +1,107 @@
 #!/usr/bin/env python3
+
+"""
+developomp's arch linux setup script
+
+This file is all that's needed for execution.
+It'll download all the dependencies and related files automatically.
+"""
+
+import os
+import sys
+from shutil import rmtree
+
+
+def minimal_check():
+    """
+    Minimal checks before executing any code.
+    Full checks will happen after downloading codes from the internet
+    """
+
+    #
+    # check if OS is linux and if pacman exists
+    #
+
+    if (
+        "linux" not in sys.platform.lower()
+        or os.system("command -v pacman &> /dev/null") != 0
+    ):
+        print("This script should only be used on arch linux.", file=sys.stderr)
+        exit(1)
+
+    #
+    # check if the script is running as root
+    #
+
+    # todo: allow running script as root when implementing user creation/arch installation logic
+    if os.geteuid() == 0:
+        print("Do not run this script as root.", file=sys.stderr)
+        exit(1)
+
+    #
+    # check if there's internet connection
+    #
+
+    if os.system("ping -c 1 archlinux.org &> /dev/null") != 0:
+        print("Failed to connect to internet.", file=sys.stderr)
+        exit(1)
+
+
+def minimal_initialization():
+    """
+    Does minimal initialization.
+    Full initialization will happen after downloading codes from the internet.
+    """
+
+    #
+    # Install git
+    #
+
+    if os.system("command -v git &> /dev/null") != 0:
+        print("git was not installed already. Installing now.")
+        os.system("sudo pacman -S --noconfirm --needed git")
+
+    #
+    # Download necessary files
+    #
+
+    tmp_dir = "/tmp/com.developomp.setup"
+
+    # remove existing files
+    if os.path.exists(tmp_dir):
+        rmtree(tmp_dir)
+
+    # todo: change branch to master when merging with master
+    if (
+        os.system(
+            f"git clone --depth 1 -b dev https://github.com/developomp/setup.git {tmp_dir} &> /dev/null"
+        )
+        != 0
+    ):
+        print("Failed to clone repository", file=sys.stderr)
+        exit(1)
+
+    # allow everyone to read and write but not execute.
+    if os.system(f"chmod -R a+rw {tmp_dir}") != 0:
+        print("Failed to change file permission for cloned repo", file=sys.stderr)
+        exit(1)
+
+    #
+    # Add cloned directory to path
+    #
+
+    sys.path.append(tmp_dir)
+
+
+def main():
+    minimal_check()
+    minimal_initialization()
+
+    from src.entry import entry
+
+    # hand over control to cloned code
+    entry()
+
+
+if __name__ == "__main__":
+    main()

src/entry.py

@@ -0,0 +1,5 @@
+from .initialize import initialize
+
+
+def entry():
+    initialize()

src/initialize.py

@@ -0,0 +1,15 @@
+import os
+
+
+def initialize():
+    """
+    - install [pytermgui](https://github.com/bczsalba/pytermgui)
+    - install pip
+    - install flatpak
+    """
+
+    #
+    # Install flatpak
+    #
+
+    os.system("sudo pacman -S --noconfirm --needed flatpak")

src/log.py

@@ -0,0 +1,40 @@
+# https://stackoverflow.com/a/33206814/12979111
+
+RESET = "\e[0m"
+
+# style
+BOLD = "\e[1m"
+INVERT = "\e[7m"
+
+# colors
+RED = "\e[91m"  # actually light red
+GREEN = "\e[92m"  # actually light green
+YELLOW = "\e[33m"
+
+
+def log_no_label(msg: str):
+    print(f"{GREEN}{BOLD}{msg}{RESET}")
+
+
+def warn_no_label(msg: str):
+    print(f"{YELLOW}{BOLD}{msg}{RESET}")
+
+
+def error_no_label(msg: str):
+    print(f"{RED}{BOLD}{msg}{RESET}")
+
+
+def log(msg: str):
+    print(f" {GREEN}{BOLD}    INFO |  {msg}{RESET}")
+
+
+def warn(msg: str):
+    print(f" {YELLOW}{BOLD} WARNING |  {msg}{RESET}")
+
+
+def error(msg: str):
+    print(f" {RED}{BOLD}   ERROR |  {msg}{RESET}")
+
+
+def title(msg: str):
+    print(f"\n{BOLD}{GREEN}====================[ {msg} ]===================={RESET}")