feat(just): add brew-command-not-found setup (#1874)

just/bluefin-apps.just

@@ -124,3 +124,54 @@ install-k8s-dev-tools:
     #!/usr/bin/bash
     echo "Adding Kubernetes command line tools..."
     brew bundle --file /usr/share/ublue-os/homebrew/kubernetes.Brewfile
+
+# Set up command-not-found for Homebrew
+[group('Apps')]
+setup-brew-not-found ACTION="":
+    #!/usr/bin/env bash
+    source /usr/lib/ujust/ujust.sh
+
+    OPTION={{ ACTION }}
+    if [ "$OPTION" == "help" ]; then
+        echo "Usage: ujust setup-brew-not-found <option>"
+        echo "  <option>: Specify the quick option to skip the prompt"
+        echo "  Use 'enable' to select Enable Brew Not Found"
+        echo "  Use 'disable' to select Disable Brew Not Found"
+        exit 0
+    elif [ "$OPTION" == "" ]; then
+        echo "${bold}Brew command-not-found Setup${normal}"
+        OPTION=$(Choose "Enable Brew command-not-found" "Disable Brew command-not-found")
+    fi
+
+    set -euo pipefail
+
+    BREW_BINARY=/home/linuxbrew/.linuxbrew/bin/brew
+    HOMEBREW_REPOSITORY=${HOMEBREW_REPOSITORY:-$($BREW_BINARY --repository)}
+    if ! $BREW_BINARY -h > /dev/null; then
+      echo "Make sure Homebrew is installed first. Check journalctl -e -u brew-setup.service"
+      exit
+    fi
+
+    if [[ "${OPTION,,}" =~ ^enable ]]; then
+        $BREW_BINARY tap homebrew/command-not-found
+        pkexec tee /etc/profile.d/brew-command-not-found.sh > /dev/null <<EOF
+    # Check for interactive bash or zsh and that we haven't already been sourced
+    if [[ -d /home/linuxbrew/.linuxbrew && \$- == *i* && BREW_COMMAND_NOT_FOUND != 1 ]] ; then
+      HB_CNF_HANDLER="${HOMEBREW_REPOSITORY}/Library/Taps/homebrew/homebrew-command-not-found/handler.sh"
+      [ -f "\$HB_CNF_HANDLER" ] && source "\$HB_CNF_HANDLER"
+      export BREW_COMMAND_NOT_FOUND=1
+    fi
+    EOF
+        # Necessary for fish since just having a script sourcing it does not work
+        pkexec ln -sf "${HOMEBREW_REPOSITORY}/Library/Taps/homebrew/homebrew-command-not-found/handler.fish" /etc/fish/conf.d/brew-cnf-handler.fish
+        echo "Brew command-not-found has been ${b}${green}enabled${n}"
+    fi
+
+    if [[ "${OPTION,,}" =~ ^disable ]]; then
+        $BREW_BINARY untap homebrew/command-not-found
+        FILES_TO_BE_REMOVED=()
+        [ -f /etc/profile.d/brew-command-not-found.sh ] && FILES_TO_BE_REMOVED+=("/etc/profile.d/brew-command-not-found.sh")
+        [ -f /etc/fish/conf.d/brew-command-not-found.fish ] && FILES_TO_BE_REMOVED+=("/etc/fish/conf.d/brew-command-not-found.fish")
+        pkexec rm -f "${FILES_TO_BE_REMOVED[@]}"
+      echo "Brew command-not-found has been ${b}${red}disabled${n}"
+    fi