mirror of
https://github.com/alvinlollo/Single-install-script.git
synced 2026-07-13 10:42:02 +10:00
alvinlollo
132 lines
4.6 KiB
Bash
Executable File
132 lines
4.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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# Fixes nwg-displays not auto-updating monitor/workspace configs on hyprctl reload
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# in Hyprland 0.55+ Lua-based configs.
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#
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# Problem: require() caches modules in package.loaded, so updated monitors.lua
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# is ignored on config reload. Solution: clear the cache before require().
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# Also auto-generates workspaces.lua from nwg-displays' workspace.conf if missing.
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# See https://lua.org/manual/5.1/manual.html#pdf-require
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HYPR_DIR="${XDG_CONFIG_HOME:-$HOME/.config}/hypr"
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MAIN_LUA="$HYPR_DIR/hyprland.lua"
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if [ ! -f "$MAIN_LUA" ]; then
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echo "Error: $MAIN_LUA not found. Is Hyprland 0.55+ configured with Lua?"
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exit 1
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fi
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# Create a backup (only if none exists)
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if [ ! -f "$MAIN_LUA.bak" ]; then
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cp "$MAIN_LUA" "$MAIN_LUA.bak"
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echo "Backup saved: $MAIN_LUA.bak"
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fi
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patched=0
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# Fix monitors
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if grep -q 'require("monitors")' "$MAIN_LUA" && \
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! grep -q 'package.loaded\["monitors"\]' "$MAIN_LUA"; then
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sed -i 's/^\s*--\s*require("monitors")/package.loaded["monitors"] = nil\nrequire("monitors")/' "$MAIN_LUA"
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echo "Patched: monitors.lua require() cache cleared"
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patched=1
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else
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echo "Skipped monitors: already patched or not found"
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fi
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# Fix workspaces
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if grep -q 'require("workspaces")' "$MAIN_LUA" && \
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! grep -q 'package.loaded\["workspaces"\]' "$MAIN_LUA"; then
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sed -i 's/^\s*--\s*require("workspaces")/package.loaded["workspaces"] = nil\nrequire("workspaces")/' "$MAIN_LUA"
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echo "Patched: workspaces.lua require() cache cleared"
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patched=1
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else
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echo "Skipped workspaces: already patched or not found"
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fi
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# ---------------------------------------------------------------------------
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# Generate workspaces.lua from nwg-displays' workspace.conf if it's missing
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# ---------------------------------------------------------------------------
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WORKSPACES_LUA="$HYPR_DIR/workspaces.lua"
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WORKSPACE_CONF="$HYPR_DIR/workspace.conf"
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if [ ! -f "$WORKSPACES_LUA" ]; then
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if [ -f "$WORKSPACE_CONF" ]; then
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echo "Generating $WORKSPACES_LUA from $WORKSPACE_CONF ..."
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# Read header comment (first line if it starts with #)
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HEADER_LINE=$(head -1 "$WORKSPACE_CONF")
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if [[ "$HEADER_LINE" =~ ^#(.*)$ ]]; then
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COMMENT_LINE="--${BASH_REMATCH[1]}"
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fi
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{
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[ -n "${COMMENT_LINE:-}" ] && echo "$COMMENT_LINE"
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echo ""
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while IFS=',' read -ra fields; do
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line="${fields[*]}"
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[[ "$line" =~ ^#.*$ ]] && continue
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[[ -z "$line" ]] && continue
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ws_id=""
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monitor_val=""
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# Parse workspace=N
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for field in "${fields[@]}"; do
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field="$(echo "$field" | xargs)"
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if [[ "$field" =~ ^workspace=([0-9]+)$ ]]; then
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ws_id="${BASH_REMATCH[1]}"
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elif [[ "$field" =~ ^monitor:(.+)$ ]]; then
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monitor_val="${BASH_REMATCH[1]}"
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fi
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done
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[ -z "$ws_id" ] && continue
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# Skip disabled workspaces (monitor:false)
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[ "$monitor_val" = "false" ] && continue
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if [ "$monitor_val" = "true" ] || [ -z "$monitor_val" ]; then
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echo "hl.workspace_rule({ workspace = \"$ws_id\" })"
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else
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echo "hl.workspace_rule({ workspace = \"$ws_id\", monitor = \"$monitor_val\" })"
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fi
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done < <(sed 's/,\s*/,/g' "$WORKSPACE_CONF")
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} > "$WORKSPACES_LUA"
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echo "Generated $WORKSPACES_LUA"
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patched=1
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else
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echo "Warning: $WORKSPACE_CONF not found. Creating default $WORKSPACES_LUA ..."
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cat > "$WORKSPACES_LUA" <<- 'LUA'
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-- Default workspaces generated by fix-nwg-hyprland-lua.sh
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-- Workspaces 1-10 are available on all monitors
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for i = 1, 10 do
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hl.workspace_rule({ workspace = tostring(i) })
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end
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LUA
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echo "Created default $WORKSPACES_LUA"
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patched=1
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fi
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else
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echo "Skipped workspaces.lua: already exists"
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fi
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# When monitors.lua is missing, only warn (conversion from monitors.conf is
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# non-trivial; run nwg-displays to generate it, or `cp monitors.conf monitors.lua`
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# is not valid because the formats differ).
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if [ ! -f "$HYPR_DIR/monitors.lua" ]; then
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echo "Warning: $HYPR_DIR/monitors.lua not found."
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echo " Run nwg-displays to generate it, or create it manually with hl.monitor() calls."
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fi
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if [ "$patched" -eq 1 ]; then
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echo ""
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echo "Done! Run 'hyprctl reload' or restart Hyprland for the fix to take effect."
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echo "nwg-displays changes should now apply immediately."
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else
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echo ""
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echo "No changes needed."
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fi
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