[multiple] Move shell files to define load order

macos/.config/shell-common/99_macos.sh

@@ -0,0 +1,73 @@
+# shellcheck shell=bash
+
+# Configure Homebrew environment
+if [ -d /opt/homebrew ]; then
+    export HOMEBREW_NO_ENV_HINTS=1
+    eval "$(/opt/homebrew/bin/brew shellenv)"
+fi
+
+# Flushes the DNS cache on macOS
+function flushdns() {
+    if [[ $(uname) == "Darwin" ]]; then
+        sudo dscacheutil -flushcache
+        sudo killall -HUP mDNSResponder
+        echo 'DNS cache flushed.'
+    else
+        echo 'This only works on macOS...'
+    fi
+}
+
+# macOS tags downloads with "com.apple.quarantine" attribute to prevent execution of downloaded files until the user explicitly allows it.
+# This function removes that attribute, allowing the file to be opened without warning.
+# Usage: itsok <file_path>
+function itsok() {
+    if [[ $(uname) == "Darwin" ]]; then
+        xattr -d com.apple.quarantine $1
+    else
+        echo 'This only works on macOS...'
+    fi
+}
+
+# Runs a brew bundle check and installs missing packages
+# Usage: update-brewfile
+function update-brewfile() {
+    if ! [ -x $(command -v brew) ]; then
+        echo "Homebrew is not installed. Please install it first."
+        return 1
+    fi
+    brew bundle check --global || brew bundle --cleanup -f --global
+}
+
+# Updates the macOS Dock based on a configuration file
+# The configuration file should be in the format:
+# app_name<TAB>app_path<TAB>app_type
+# where app_type can be "persisentApps" or "other"
+# Usage: update-dock
+
+function update-dock() {
+    if ! [ -x $(command -v dockutil) ]; then
+        echo "dockutil is not installed. Please install it via Homebrew: brew install dockutil"
+        return 1
+    fi
+    idx=1
+    while read entry; do
+        app_name=$(echo "$entry" | cut -d $'\t' -f 1)
+        app_path=$(echo "$entry" | cut -d $'\t' -f 2)
+        app_type=$(echo "$entry" | cut -d $'\t' -f 3)
+        idx=$((idx + 1))
+        dockutil --no-restart -a "$app_path" >/dev/null 2>&1
+        if [ "$app_type" = "persisentApps" ]; then
+            dockutil --move "$app_name" -p $idx
+        fi
+    done <~/.dotfiles/macos/.config/dotfiles/dockConfig.txt
+    killall Dock
+}
+
+# Use Tailscale binary if installed via app
+if [ -d "/Applications/Tailscale.app" ]; then
+    alias tailscale="/Applications/Tailscale.app/Contents/MacOS/Tailscale"
+    alias ts="/Applications/Tailscale.app/Contents/MacOS/Tailscale"
+fi
+
+# Standard QoL stuff
+alias ls="ls -FG"