feat: brew and apt packages

script/install.d/04-git.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+# -----------------------------------------------------------------------------
+# Description:
+#   Configure git.
+#
+
+if ! command -v git &> /dev/null; then
+    if [[ "$OSTYPE" == "linux-gnu"* ]]; then
+        sudo apt-get install -qq git
+    elif [[ "$OSTYPE" == "darwin"* ]]; then
+        brew install git
+    fi
+fi