dotfiles/dot_config/nvim/lua/config/update.lua, branch master

refactor(nvim,zsh): remove Mason; use Home-Manager-provisioned tooling

2026-05-20T12:56:09Z

LSPs, formatters, linters, and the lldb-dap debugger now come from ~/.nix-profile/bin (see nix/common.nix). lspconfig keeps the default configs; we just opt-in via vim.lsp.enable() with an explicit list. Changes: - dot_config/nvim/lua/plugins/lsp.lua: drop mason*, replace mason-lspconfig handler with explicit vim.lsp.enable({...}); drop groovy/jenkins formatters and lint entries; drop systemd lint (nginx + groovy + systemdlint tools dropped per plan). - dot_config/nvim/lua/plugins/debug.lua: drop mason-nvim-dap; drop codelldb adapter; switch dap.configurations.cpp to type='lldb' (lldb-dap is the upstream successor, ships with pkgs.lldb). - dot_config/nvim/init.lua: remove mason.nvim, mason-lspconfig.nvim, mason-tool-installer.nvim, mason-nvim-dap.nvim from vim.pack.add. - dot_config/nvim/lua/config/update.lua: remove MasonToolsUpdateSync. - dot_config/zsh/dot_zshrc: flip plugin source order — prefer ~/.nix-profile/share, fall back to /usr/share/zsh (was the other way around). - nix/bootstrap.sh: drop the uv-python3.11 step (no longer needed once Mason no longer source-builds Python LSPs on Ubuntu 20.04). Phase 6 of the nix-on-host migration plan.

feat(waybar,nvim): update-staleness reminder; nvim update visible

2026-05-13T12:43:34Z

Two related changes around the 'just update' UX: 1. nvim-update no longer runs --headless. The diff buffer that vim.pack.update opens *is* the per-plugin changelog, and that was being thrown away under headless. Drop --headless from the justfile recipe and the trailing :qa! from config.update.run() so the buffer stays open until the user reviews and quits manually. Mason output was already visible because mason-tool-installer print()s. 2. New waybar 'custom/update' module + matching mako notification as a gentle staleness reminder, replacing any temptation to run unattended pacman -Syu (a bad idea on Arch: rolling, news-driven manual interventions, AUR rebuilds, partial-upgrade hazards). Source of truth: /var/log/pacman.log — last '[PACMAN] starting full system upgrade'. No daemon, no -Sy poll, no extra state file beyond a per-session notify-throttle stamp in $XDG_RUNTIME_DIR. Tiers (hours since last full upgrade): < 24h hidden (":empty" via #custom-update.fresh padding 0) 24-168h yellow + normal-urgency mako, throttled to 1/24h >= 168h red + critical-urgency mako, throttled to 1/24h Click runs 'just update' in a floating ghostty.

fix(nvim): use print() in update.lua to satisfy selene

2026-05-13T12:43:09Z

selene's neovim stdlib doesn't expose io.stdout:write/:flush. print() goes to the same place in headless mode and is already allowed.

feat(just): add 'update' recipe — system + nvim plugins + mason

2026-05-13T12:43:09Z

New recipes (new 'Updates' section after 'Day-to-day'): - update: pkg-update nvim-update - pkg-update: paru -Syu - nvim-update: nvim --headless +'lua require("config.update").run()' New dot_config/nvim/lua/config/update.lua drives the headless session: clean orphan plugins, vim.pack.update with force=true (skips the confirm buffer since this is unattended; changes still go to nvim-pack.log), then :MasonToolsUpdateSync — the blocking variant intended for headless Interactive :PackSync stays unchanged (confirm buffer remains visible for reviewed updates).