feat(uv): add uv package and clean up code comments

Author: pedrobrantes

programs/uv.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+{
+  home.packages = [
+    pkgs.uv
+  ];
+
+  programs.bash.shellAliases = {
+    uvp = "uv pip";
+    uvv = "uv venv";
+  };
+}

switch.sh

@@ -22,16 +22,12 @@ target="brantes@${arch}.${os}.${device}"
 
 info "Environment Detected: ${arch} | ${os} | ${device}"
 
-# --- Test Enforcement ---
 info "Running configuration tests (via Pytest)..."
-
-# Run pytest inside a temporary nix-shell with python3 and pytest
 if nix-shell -p python3Packages.pytest --run "pytest tests/"; then
     success "All tests passed."
 else
     error "Tests failed! Aborting switch to prevent broken configuration."
 fi
-# ------------------------
 
 info "Applying target: .#${target}"
 
@@ -44,5 +40,4 @@ if [[ "$os" == "android" ]]; then
 	home-manager switch --flake ".#${target}"
     fi
     export HOME="/home/brantes"
-fi
-
+fi

tests/conftest.py

@@ -4,34 +4,25 @@
 import sys
 from pathlib import Path
 
-# Detect target architecture similar to switch.sh logic
 def get_flake_target():
     arch = subprocess.check_output(["uname", "-m"]).decode().strip()
 
-    # Simple detection logic aligned with switch.sh
     if os.path.exists("/data/data/com.termux") or os.path.exists("/system/build.prop"):
         os_name = "android"
         device = "smartphone"
     elif "Microsoft" in os.uname().release or "WSL" in os.uname().release:
         os_name = "wsl"
         device = "desktop"
     else:
-        # Default fallback for standard Linux
         os_name = "linux"
         device = "desktop"
 
-    return f"homeConfigurations.\"brantes@{arch}.{os_name}.{device}\".activationPackage"
+    return f'homeConfigurations."brantes@{arch}.{os_name}.{device}".activationPackage'
 
 @pytest.fixture(scope="session")
 def home_manager_build(tmp_path_factory):
-    """
-    Builds the Home Manager configuration once per test session.
-    Returns the Path to the build result.
-    """
+    """Builds the Home Manager configuration once per test session."""
     target = get_flake_target()
-    print(f"\n[setup] Building target: {target}")
-
-    # Create a temporary directory for the build link
     out_link = tmp_path_factory.mktemp("build") / "result"
 
     cmd = [
@@ -46,8 +37,4 @@ def home_manager_build(tmp_path_factory):
     except subprocess.CalledProcessError as e:
         pytest.fail(f"Nix build failed:\n{e.stderr.decode()}")
 
-    # Resolve the symlink to the actual store path
-    real_path = out_link.resolve()
-    print(f"[setup] Build successful at: {real_path}")
-    
-    return real_path
+    return out_link.resolve()

tests/programs/test_uv.py

@@ -0,0 +1,10 @@
+def test_uv_installed(home_manager_build):
+    """Verifies that the uv binary is available in the build output."""
+    uv_bin = home_manager_build / "home-path/bin/uv"
+    assert uv_bin.exists()
+
+def test_uv_aliases(home_manager_build):
+    """Verifies that uv aliases are present in the bashrc."""
+    bashrc = home_manager_build / "home-files/.bashrc"
+    content = bashrc.read_text()
+    assert "uvp=" in content