From cf8623bca198442161dfb1b17ef178f4d1ffc2fe Mon Sep 17 00:00:00 2001
From: Jonas H <haugesen@lightbrick.com>
Date: Sun, 8 Mar 2026 22:20:21 +0100
Subject: [PATCH 1/3] add .gitmodules for zsh plugins

---
 .gitmodules | 11 +++++++++++
 1 file changed, 11 insertions(+)
 create mode 100644 .gitmodules

diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..595f031
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,11 @@
+[submodule "zshrc/.zsh/plugins/zsh-autosuggestions"]
+	path = zshrc/.zsh/plugins/zsh-autosuggestions
+	url = https://github.com/zsh-users/zsh-autosuggestions
+
+[submodule "zshrc/.zsh/plugins/zsh-history-substring-search"]
+	path = zshrc/.zsh/plugins/zsh-history-substring-search
+	url = https://github.com/zsh-users/zsh-history-substring-search
+
+[submodule "zshrc/.zsh/plugins/zsh-syntax-highlighting"]
+	path = zshrc/.zsh/plugins/zsh-syntax-highlighting
+	url = https://github.com/zsh-users/zsh-syntax-highlighting

From e149dac3131830acdbf60ab204b6827bda2719f6 Mon Sep 17 00:00:00 2001
From: Jonas Haugesen <jonas@haugesenspil.dk>
Date: Thu, 12 Mar 2026 08:58:03 +0100
Subject: [PATCH 2/3] submodules support

---
 dot-add | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/dot-add b/dot-add
index 0ed2987..457aae7 100755
--- a/dot-add
+++ b/dot-add
@@ -45,6 +45,21 @@ add_one() {
   local REL="${FILE#$HOME/}"
   local DEST="$DOTFILES_DIR/$PACKAGE/$REL"
 
+  # If the path is a git repo, add it as a submodule instead of moving files
+  if [[ -d "$FILE/.git" ]]; then
+    local REMOTE
+    REMOTE="$(git -C "$FILE" remote get-url origin 2>/dev/null || true)"
+    if [[ -z "$REMOTE" ]]; then
+      echo "Error: '$FILE' is a git repo but has no remote origin — can't add as submodule" >&2
+      return 1
+    fi
+    mkdir -p "$(dirname "$DEST")"
+    rm -rf "$FILE"
+    git -C "$DOTFILES_DIR" submodule add "$REMOTE" "$PACKAGE/$REL"
+    echo "Added submodule: $REMOTE -> $DEST"
+    return 0
+  fi
+
   mkdir -p "$(dirname "$DEST")"
   mv "$FILE" "$DEST"
   echo "Moved: $FILE -> $DEST"

From 8069f6f1507c69bc75810bd7bd64d8be02d13c78 Mon Sep 17 00:00:00 2001
From: Jonas Haugesen <jonas@haugesenspil.dk>
Date: Thu, 12 Mar 2026 08:58:49 +0100
Subject: [PATCH 3/3] pacman refresh

---
 install.sh | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

diff --git a/install.sh b/install.sh
index 7c07e9f..55d1b27 100755
--- a/install.sh
+++ b/install.sh
@@ -25,6 +25,25 @@ DISTRO=$(detect_distro)
 # Dependencies
 # ---------------------------------------------------------------------------
 
+# On Arch-based systems, partial upgrades are unsupported — installing a
+# package that pulls in a newer library breaks packages built against the old
+# one.  The right fix is 'sudo pacman -Syu', but doing that over SSH risks
+# a dropped connection mid-kernel-upgrade.  So we just warn and let the user
+# decide.
+check_arch_updates() {
+  sudo pacman -Sy --noconfirm  # refresh databases only, no upgrade
+  local updates
+  updates=$(pacman -Qu 2>/dev/null | wc -l)
+  if [[ "$updates" -gt 0 ]]; then
+    echo ""
+    echo "WARNING: $updates system package(s) are out of date."
+    echo "  If pacman fails with dependency conflicts, run 'sudo pacman -Syu'"
+    echo "  locally (not over SSH, to avoid kernel upgrade risks), then re-run"
+    echo "  this script."
+    echo ""
+  fi
+}
+
 case "$DISTRO" in
   endeavouros)
     # EndeavourOS is Arch-based, use pacman
@@ -52,6 +71,7 @@ case "$DISTRO" in
       firefox
     )
 
+    check_arch_updates
     echo "Installing packages for EndeavourOS..."
     sudo pacman -S --noconfirm "${PACMAN_PACKAGES[@]}"
     ;;
@@ -110,6 +130,7 @@ case "$DISTRO" in
       firefox
     )
 
+    check_arch_updates
     echo "Installing packages for Arch Linux..."
     sudo pacman -S --noconfirm "${PACMAN_PACKAGES[@]}"
     ;;