feat: printing utils

commands/commit.py

@@ -1,11 +1,31 @@
+from typing import List
 from commands.util import pacman
 from commands.util.input_mgr import confirm_overwrite, password
+import colorama as cl
+
+from commands.util.printer import print_list
 
 
-def commit(dry_run: bool = False, force: bool = False, no_render: bool = False):
-    if dry_run:
-        pass
+def commit(force: bool = False, no_render: bool = False):
     print("Commit, force:", force)
-    password()
-    print(pacman.list_explicitly_installed())
+    # TODO: Make sure we don't uninstall critical system packages by accident (i.e. prompt user)
+    # Probably do that check in the pacman util lib tho
+    # pw = password()
+    print_diff(pacman.list_explicitly_installed(), [])
     print(confirm_overwrite())
+
+
+def print_diff(add: List[str], remove: List[str]):
+    print(
+        cl.Fore.GREEN + "==>",
+        cl.Style.RESET_ALL + "Packages that will be",
+        cl.Fore.GREEN + "installed" + cl.Style.RESET_ALL,
+    )
+
+    print_list(add)
+
+    print(
+        cl.Fore.GREEN + "==>",
+        cl.Style.RESET_ALL + "Packages that will be",
+        cl.Fore.RED + "uninstalled" + cl.Style.RESET_ALL,
+    )

commands/prepare.py

@@ -1,6 +1,7 @@
 import subprocess
 
 from commands.util import pacman
+from commands.util.input_mgr import confirm
 
 
 def setup():
@@ -8,6 +9,20 @@ def setup():
     if not pacman.install_package_list(["git"]):
         print("Git installation failed")
         return
-    subprocess.run(["git", "clone", "https://aur.archlinux.org/yay.git"], cwd="/tmp")
-    subprocess.run(["makepkg", "-si"], cwd="/tmp/yay")
+
+    subprocess.run(
+        ["git", "clone", "https://aur.archlinux.org/yay.git"],
+        cwd="/tmp",
+        capture_output=True,
+    )
+    yay_install = subprocess.run(
+        ["makepkg", "-si"], cwd="/tmp/yay", capture_output=True
+    )
+
+    if yay_install.returncode != 0:
+        print("==> Installation of yay failed")
+        if confirm(True, "Do you wish to view the logs?"):
+            print(yay_install.stdout, "\n", yay_install.stderr)
+        return
+
     print("==> Installation completed")

commands/util/input_mgr.py

@@ -1,6 +1,7 @@
 from typing import Optional
 import getpass
 import time
+import colorama
 
 
 def choice(default: str, options: str, msg: str) -> str:
@@ -42,5 +43,8 @@ def password(msg: str = ""):
         return pw
     else:
         time.sleep(1)
-        print("Error: Password cannot be empty")
+        print(
+            colorama.Fore.RED + "Error:",
+            colorama.Style.RESET_ALL + "Password cannot be empty",
+        )
         return password(msg)

commands/util/pacman.py

@@ -13,6 +13,15 @@ def list_explicitly_installed() -> List[str]:
     return run_pkg_manager_cmd(["-Qeq"]).stdout.split()
 
 
+def remove_orphans() -> bool:
+    """Removes all orphan packages
+
+    Returns:
+        True if successful, False otherwise
+    """
+    return sp.run("pacman -Qdtq | pacman -Rnsy -", capture_output=True).returncode == 0
+
+
 def uninstall_package_list(pkgs: List[str]) -> bool:
     """Uninstall all packages in the list
 

commands/util/printer.py

@@ -0,0 +1,20 @@
+from typing import Any, List
+import colorama as cl
+
+
+def count_digits(number: int):
+    return len(str(number))
+
+
+def print_list(list: List[Any]):
+    digit_count = count_digits(len(list))
+    for i, pkg in enumerate(list):
+        print(
+            "  "
+            + cl.Fore.BLUE
+            + cl.Style.DIM
+            + (" " * (digit_count - count_digits(i)))
+            + str(i)
+            + cl.Style.RESET_ALL + " ",
+            pkg,
+        )