Switch Slack to Flathub instead of the packagecloud apt repo

Adds a shared ensure_flatpak helper in lib.sh (installs flatpak + adds the Flathub remote) and reuses it from both the slack module and desnap.sh's unmapped-snap fallback instead of duplicating the setup.
Add modular dev environment installer, dotfiles, and desnap script
2026-10-18 02:52:52 +00:00 · 2026-07-15 17:04:38 +03:00 · 2026-07-15 17:02:27 +03:00
55 changed files with 1547 additions and 2265 deletions
@@ -0,0 +1,2 @@
+.DS_Store
+*.swp
@@ -1,6 +1,6 @@
 MIT License

-Copyright (c) 2023 Ian Andwati
+Copyright (c) 2026 Ian Andwati

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -1,31 +1,139 @@
 # dotfiles

-My configuration files that keep me from flipping a table after logging in.
+My configuration files, plus a modular installer for the tools I use on a
+fresh Ubuntu box (targeting 26.04). Everything installs from each vendor's
+official source — apt repos with their real signing keys, or their official
+install scripts/tarballs. No PPAs of unclear provenance, no snaps unless the
+vendor's own instructions use one (Ubuntu's own default snaps are actively
+replaced — see `desnap.sh` below).

-## Setup
+## Quick start

-```
-sudo pacman -S stow   # or your distro's equivalent
-git clone https://github.com/andwati/dotfiles ~/dev/dotfiles
-~/dev/dotfiles/install.sh
+On a fresh Ubuntu install:
+
+```sh
+git clone <this-repo> ~/dotfiles
+cd ~/dotfiles
+./bootstrap.sh
 ```

-Each top-level directory is a [GNU Stow](https://www.gnu.org/software/stow/)
-package mirroring `$HOME` (e.g. `zsh/.zshrc` -> `~/.zshrc`). `install.sh`
-clones oh-my-zsh plus the theme/plugins `.zshrc` expects (powerlevel10k,
-zsh-autosuggestions, zsh-syntax-highlighting, zsh-history-substring-search,
-zsh-completions, you-should-use), then stows the `zsh`, `gnupg`, and `git` packages to link
-everything in, backing up any conflicting real files it finds first (e.g.
-oh-my-zsh's own freshly-installed `.zshrc`).
+That will:

-To add a new package: create a top-level dir shaped like `$HOME` (e.g.
-`git/.gitconfig`), then add a `stow_package <name>` call in `install.sh`.
+1. Install `stow`, `zsh`, `curl`, `git`.
+2. Symlink the dotfiles (`zsh/`, `git/`, `tmux/`, `vscode/`) into `$HOME` with
+   GNU Stow.
+3. Prompt once for your git name/email/signing key, saved to
+   `~/.gitconfig.local` (gitignored — never committed, so this repo stays
+   shareable).
+4. Set zsh as your default shell.
+5. Run `install/install.sh`, which shows a checklist (see below) of every
+   tool to install.

-`gpg-agent.conf` caches your GPG passphrase for 8 hours (24h hard cap)
-instead of the 10-minute default, so signed commits don't re-prompt
-constantly, and uses `pinentry-qt` for a native dialog instead of a
-terminal prompt.
+Open a new shell afterwards (or `exec zsh`) to pick up PATH changes.

-Not installed by the script — grab these separately if a fresh machine needs
-them: `nvm`, `pyenv`, `bun`, `pnpm`, `deno`, `rustup`, `docker`, `fzf`,
-`zoxide`, and a Nerd Font (JetBrains Mono Nerd Font) set as your terminal font.
+## Picking what to install
+
+Run interactively with no arguments and `install/install.sh` shows a
+`whiptail` checklist — space to toggle, enter to confirm. Everything's
+checked by default; uncheck what you don't want. If `whiptail` isn't
+available it's installed automatically; if that's not possible either it
+falls back to a plain numbered prompt.
+
+Non-interactive options:
+
+```sh
+./bootstrap.sh nvm node pnpm docker     # only these modules (+ base deps)
+./install/install.sh --list             # list all module names
+./install/install.sh --except discord,slack,spotify
+./install/install.sh --all              # skip the checklist, install everything
+./install/install.sh --dry-run          # show what would run without doing it
+```
+
+`--dry-run` works with any of the above (`--dry-run --all`,
+`--dry-run nvm docker`, ...) and also works on `bootstrap.sh` and
+`desnap.sh`.
+
+## Resilience: a failed module doesn't kill the run
+
+Every module runs in its own subshell with `errexit` on. If a command in a
+module fails partway through, that module's own changes (packages
+installed, repos added, directories created, group memberships granted —
+whatever it called `rollback_push` for) are unwound in reverse order, the
+failure is recorded, and the **next module still runs**. At the end you get
+a summary of what succeeded and what failed, and the script exits nonzero
+only if something actually failed. Every module is also idempotent — safe
+to re-run individually or all together.
+
+## What gets installed
+
+| Category | Tools |
+|---|---|
+| System | apt mirror benchmarking, `~/.ssh`/`~/.gnupg` permission fixes, eza/ripgrep |
+| JS/TS runtimes | nvm, node (via nvm, LTS), pnpm, deno, bun |
+| Python | pyenv, pipx, pipenv, poetry, uv |
+| Systems languages | go, rust (rustup), zig + zls |
+| Dev tooling | VS Code (+ your extensions/settings, mirrored to Cursor), Cursor, GitHub CLI (`gh`), Docker Engine |
+| Apps | Chrome, Firefox, Discord, Slack, Postman, JetBrains Toolbox, mpv, Spotify, Telegram, Signal, ProtonVPN, OneDrive (abraunegg) |
+| Desktop | GNOME Tweaks, Extension Manager, AppIndicator support |
+| Misc | Wakatime API key setup |
+
+## Layout
+
+```
+bootstrap.sh          entrypoint: stows dotfiles, then runs install/install.sh
+desnap.sh              standalone: purges snapd, replaces default snaps with apt/Flatpak
+install/
+  lib.sh              shared shell helpers (apt/repo/rollback/profile-line helpers)
+  install.sh           module runner — TUI checklist, dry-run, rollback, summary
+  modules/*.sh          one file per tool, each defines install_<name>()
+zsh/ git/ tmux/ vscode/  stow packages — mirror their target layout under $HOME
+```
+
+To add a new tool: drop a new `install/modules/<name>.sh` defining
+`install_<name>()`, and add `<name>` (+ a description) to `ALL_MODULES` /
+`MODULE_DESC` in `install/install.sh`.
+
+## desnap.sh
+
+Purges snapd entirely and pins it out of apt so it can't come back on
+upgrade. Before removing anything it works out, per installed snap, whether
+there's a real replacement:
+
+- Snaps we already have an official-source module for (Firefox) get that
+  module.
+- Known default-Ubuntu snaps with a plain apt equivalent (Thunderbird,
+  snap-store → gnome-software) get that apt package.
+- GNOME/core runtime snaps (content-only, no user-facing app) are skipped.
+- Anything else gets Flatpak + Flathub set up and is listed at the end so
+  you can `flatpak search`/`install` it yourself, rather than guessing an
+  app id.
+
+Destructive and asks for confirmation (`-y`/`--yes` to skip the prompt);
+supports `--dry-run` to preview the plan first.
+
+```sh
+./desnap.sh --dry-run
+./desnap.sh
+```
+
+## Notes
+
+- `mirrors` benchmarks official Ubuntu mirrors (speed + a freshness check on
+  `Last-Modified`) and rewrites apt's sources to the fastest one — handles
+  both the legacy `sources.list` and the 24.04+/26.04 deb822
+  `ubuntu.sources` format. Runs early so the rest of the install benefits.
+  `security.ubuntu.com` is left alone on purpose.
+- `firefox` removes the transitional apt stub / snap package first and pins
+  Mozilla's official apt repo, since stock Ubuntu ships Firefox as a snap.
+- `docker`, `onedrive` each check whether their upstream repo has packages
+  for the running Ubuntu codename/version yet and fall back to the most
+  recent known-supported one if it's too new (relevant right after a fresh
+  26.04 install).
+- `vscode` installs every extension listed in `vscode/extensions.txt`
+  (exported with `code --list-extensions`) and mirrors `settings.json` to
+  Cursor via symlink, so both stay in sync from one source of truth.
+- `wakatime` prompts once for your API key and writes `~/.wakatime.cfg`
+  (chmod 600); leave the prompt blank to skip.
+- Tool PATH/init lines are appended idempotently to the end of `zsh/.zshrc`
+  by `profile_add` in `install/lib.sh` — re-running a module never
+  duplicates a line.
@@ -0,0 +1,54 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+export DOTFILES_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=install/lib.sh
+source "$DOTFILES_DIR/install/lib.sh"
+
+DRY_RUN=0
+for a in "$@"; do
+  if [[ "$a" == "--dry-run" ]]; then DRY_RUN=1; fi
+done
+export DRY_RUN
+
+STOW_PACKAGES=(zsh git tmux vscode)
+
+if [[ "$DRY_RUN" == "1" ]]; then
+  log "[dry-run] would install base packages: stow zsh curl git"
+  log "[dry-run] would stow: ${STOW_PACKAGES[*]} -> \$HOME"
+else
+  log "installing base packages"
+  apt_install stow zsh curl git
+
+  log "stowing dotfiles from $DOTFILES_DIR"
+  stow -v -t "$HOME" -d "$DOTFILES_DIR" "${STOW_PACKAGES[@]}"
+fi
+
+if [[ "$DRY_RUN" == "1" ]]; then
+  log "[dry-run] would prompt for git identity + signing key -> ~/.gitconfig.local"
+elif [[ ! -f "$HOME/.gitconfig.local" ]]; then
+  read -rp "git user.name: " git_name
+  read -rp "git user.email [[email protected]]: " git_email
+  git_email="${git_email:-andwatiian@gmail.com}"
+  read -rp "git signing key (GPG key id) [1F20FED0AA05B0DA]: " git_signkey
+  git_signkey="${git_signkey:-1F20FED0AA05B0DA}"
+  {
+    echo "[user]"
+    echo "    name = $git_name"
+    echo "    email = $git_email"
+    if [[ -n "$git_signkey" ]]; then echo "    signingkey = $git_signkey"; fi
+  } > "$HOME/.gitconfig.local"
+  ok "wrote $HOME/.gitconfig.local"
+fi
+
+if [[ "$DRY_RUN" == "1" ]]; then
+  if [[ "$SHELL" != *zsh* ]]; then log "[dry-run] would set default shell to zsh"; fi
+elif [[ "$SHELL" != *zsh* ]]; then
+  log "setting zsh as default shell"
+  chsh -s "$(command -v zsh)" "$USER"
+fi
+
+log "running tool installer"
+"$DOTFILES_DIR/install/install.sh" "$@"
+
+ok "all done — open a new shell (or 'exec zsh') to pick up PATH changes"
@@ -0,0 +1,137 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+export DOTFILES_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+# shellcheck source=install/lib.sh
+source "$DOTFILES_DIR/install/lib.sh"
+
+DRY_RUN=0
+ASSUME_YES=0
+for a in "$@"; do
+  case "$a" in
+    --dry-run) DRY_RUN=1 ;;
+    -y|--yes) ASSUME_YES=1 ;;
+  esac
+done
+
+if ! has_cmd snap; then
+  ok "snapd not installed, nothing to do"
+  exit 0
+fi
+
+mapfile -t snaps < <(snap list 2>/dev/null | awk 'NR>1 {print $1}')
+
+if [[ ${#snaps[@]} -eq 0 ]]; then
+  log "no snaps installed"
+else
+  log "snaps currently installed: ${snaps[*]}"
+fi
+
+# snapd's own bundled core/bare snaps can't be removed while anything else
+# depends on them, so they're removed last, in their own pass, below.
+core_snaps=(snapd core core18 core20 core22 core24 bare)
+
+# Known default-Ubuntu snaps mapped to their real, official-source
+# replacement: an existing dotfiles module (reused so it stays one source of
+# truth), a plain apt package, or "skip" for snap-only infra with no
+# user-facing equivalent. Anything not listed here that isn't a GNOME/core
+# runtime snap falls back to Flatpak/Flathub instead of a guessed package.
+declare -A SNAP_REPLACEMENTS=(
+  [firefox]="module:firefox"
+  [thunderbird]="apt:thunderbird"
+  [snap-store]="apt:gnome-software"
+  [snapd-desktop-integration]="skip"
+  [gtk-common-themes]="skip"
+)
+
+_replacement_for() {
+  local snap="$1"
+  if [[ -n "${SNAP_REPLACEMENTS[$snap]:-}" ]]; then
+    echo "${SNAP_REPLACEMENTS[$snap]}"
+    return
+  fi
+  case "$snap" in
+    gnome-*|core*|bare) echo "skip" ;;
+    *) echo "unmapped" ;;
+  esac
+}
+
+declare -a to_remove=() modules_to_run=() apt_pkgs=() unmapped=()
+for s in "${snaps[@]}"; do
+  case " ${core_snaps[*]} " in *" $s "*) continue ;; esac
+  to_remove+=("$s")
+
+  action=$(_replacement_for "$s")
+  case "$action" in
+    module:*) modules_to_run+=("${action#module:}") ;;
+    apt:*) apt_pkgs+=("${action#apt:}") ;;
+    skip) : ;;
+    unmapped) unmapped+=("$s") ;;
+  esac
+done
+
+if [[ "$DRY_RUN" == "1" ]]; then
+  log "[dry-run] would remove: ${to_remove[*]:-<none>} (plus core/base snaps)"
+  log "[dry-run] would purge snapd and pin /etc/apt/preferences.d/nosnap.pref"
+  if [[ ${#modules_to_run[@]} -gt 0 ]]; then
+    log "[dry-run] would reinstall via existing modules: ${modules_to_run[*]}"
+  fi
+  if [[ ${#apt_pkgs[@]} -gt 0 ]]; then
+    log "[dry-run] would reinstall via apt: ${apt_pkgs[*]}"
+  fi
+  if [[ ${#unmapped[@]} -gt 0 ]]; then
+    log "[dry-run] no apt equivalent for: ${unmapped[*]} — would set up Flatpak/Flathub instead"
+  fi
+  exit 0
+fi
+
+if [[ "$ASSUME_YES" != "1" ]]; then
+  warn "this removes ALL snap packages, purges snapd, and blocks it from ever being reinstalled by apt."
+  read -rp "continue? [y/N] " reply
+  [[ "$reply" =~ ^[Yy]$ ]] || { log "aborted"; exit 1; }
+fi
+
+for s in "${to_remove[@]}"; do
+  log "removing snap: $s"
+  sudo snap remove --purge "$s" || warn "failed to remove $s, continuing"
+done
+for s in "${core_snaps[@]}"; do
+  if snap list "$s" >/dev/null 2>&1; then
+    log "removing snap: $s"
+    sudo snap remove --purge "$s" || true
+  fi
+done
+
+log "purging snapd"
+sudo apt-get purge -y snapd
+sudo rm -rf /var/cache/snapd/ "$HOME/snap"
+
+log "pinning snapd out of apt so it can't come back on upgrade"
+sudo tee /etc/apt/preferences.d/nosnap.pref >/dev/null <<'EOF'
+Package: snapd
+Pin: release a=*
+Pin-Priority: -10
+EOF
+
+for m in "${modules_to_run[@]}"; do
+  log "installing $m from its official source (snap replacement)"
+  # shellcheck disable=SC1090
+  source "$DOTFILES_DIR/install/modules/$m.sh"
+  "install_${m//-/_}"
+done
+
+if [[ ${#apt_pkgs[@]} -gt 0 ]]; then
+  log "installing apt replacements: ${apt_pkgs[*]}"
+  apt_install "${apt_pkgs[@]}"
+fi
+
+if [[ ${#unmapped[@]} -gt 0 ]]; then
+  warn "no apt equivalent known for: ${unmapped[*]} — setting up Flatpak/Flathub so you can still get them"
+  ensure_flatpak
+  warn "search/install with: flatpak search <name>   &&   flatpak install flathub <app-id>"
+  for s in "${unmapped[@]}"; do
+    warn "  - $s"
+  done
+fi
+
+ok "desnapped — snapd is purged and pinned out, replacements installed from apt/official sources"
@@ -1,63 +1,24 @@
-[user]
-	name = andwati
-	email = [email protected]
-	signingkey = 1F20FED0AA05B0DA
-[commit]
-	gpgsign = true
-[tag]
-	gpgSign = true
-[init]
-	defaultBranch = main
-[color]
-	ui = true
 [core]
-	filemode = false
-	autocrlf = false
-[credential "https://android.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://aomedia.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://beto-core.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://boringssl.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://chromium.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://chrome-internal.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://dawn.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://pdfium.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://quiche.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://skia.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://swiftshader.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
-[credential "https://webrtc.googlesource.com"]
-	helper = 
-	helper = luci
-	useHttpPath = yes
+    editor = vim
+    excludesfile = ~/.gitignore_global
+
+[init]
+    defaultBranch = main
+
+[pull]
+    rebase = false
+
+[alias]
+    st = status
+    co = checkout
+    br = branch
+    lg = log --oneline --graph --decorate --all
+
+[commit]
+    gpgsign = true
+
+[tag]
+    gpgSign = true
+
+[include]
+    path = ~/.gitconfig.local
@@ -0,0 +1,4 @@
+.DS_Store
+*.swp
+node_modules/
+.env
@@ -1,3 +0,0 @@
-default-cache-ttl 86400
-max-cache-ttl 604800
-pinentry-program /usr/bin/pinentry-qt
@@ -1,68 +0,0 @@
-#!/usr/bin/env bash
-# Bootstraps dotfiles on a new machine: installs oh-my-zsh + the custom
-# theme/plugins .zshrc expects, then symlinks packages into $HOME via
-# GNU Stow (each top-level dir is a package mirroring $HOME, e.g.
-# zsh/.zshrc -> ~/.zshrc). Add a new package by adding a new top-level dir.
-set -euo pipefail
-
-DOTFILES_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
-ZSH_CUSTOM="${ZSH_CUSTOM:-$HOME/.oh-my-zsh/custom}"
-
-command -v stow >/dev/null || {
-  echo "GNU Stow is required: sudo pacman -S stow (or your distro's equivalent)" >&2
-  exit 1
-}
-
-clone_if_missing() {
-  local url="$1" dst="$2"
-  [ -d "$dst" ] || git clone --depth=1 "$url" "$dst"
-}
-
-if [ ! -d "$HOME/.oh-my-zsh" ]; then
-  echo "Installing oh-my-zsh..."
-  RUNZSH=no CHSH=no KEEP_ZSHRC=yes sh -c \
-    "$(curl -fsSL https://raw.githubusercontent.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
-fi
-
-clone_if_missing https://github.com/romkatv/powerlevel10k.git "$ZSH_CUSTOM/themes/powerlevel10k"
-clone_if_missing https://github.com/zsh-users/zsh-autosuggestions "$ZSH_CUSTOM/plugins/zsh-autosuggestions"
-clone_if_missing https://github.com/zsh-users/zsh-syntax-highlighting.git "$ZSH_CUSTOM/plugins/zsh-syntax-highlighting"
-clone_if_missing https://github.com/zsh-users/zsh-history-substring-search "$ZSH_CUSTOM/plugins/zsh-history-substring-search"
-clone_if_missing https://github.com/zsh-users/zsh-completions "$ZSH_CUSTOM/plugins/zsh-completions"
-clone_if_missing https://github.com/MichaelAquilina/zsh-you-should-use "$ZSH_CUSTOM/plugins/you-should-use"
-
-# Stow refuses to link over a real (non-symlink) file, so move any
-# conflicting pre-existing file aside first (e.g. the .zshrc oh-my-zsh's
-# own installer just wrote above).
-stow_package() {
-  local pkg="$1" f rel target
-  while IFS= read -r -d '' f; do
-    rel="${f#"$DOTFILES_DIR/$pkg/"}"
-    target="$HOME/$rel"
-    if [ -L "$target" ]; then
-      rm "$target"
-    elif [ -e "$target" ]; then
-      mkdir -p "$(dirname "$target")"
-      mv "$target" "$target.bak.$(date +%s)"
-      echo "Backed up existing $target"
-    fi
-  done < <(find "$DOTFILES_DIR/$pkg" -type f -print0)
-  stow --dir="$DOTFILES_DIR" --target="$HOME" --restow "$pkg"
-  echo "Stowed $pkg"
-}
-
-mkdir -p "$HOME/.gnupg" && chmod 700 "$HOME/.gnupg"
-
-stow_package zsh
-stow_package gnupg
-stow_package git
-gpgconf --kill gpg-agent 2>/dev/null || true
-
-cat <<'EOF'
-
-Done. This does NOT install (grab these separately if missing):
-  - nvm, pyenv, bun, pnpm, deno, rustup, docker, fzf, zoxide
-  - a Nerd Font (JetBrains Mono Nerd Font) — set it as your terminal's font
-
-Start a new shell to pick everything up: exec zsh
-EOF
@@ -0,0 +1,253 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+MODULES_DIR="$SCRIPT_DIR/modules"
+export DOTFILES_DIR="${DOTFILES_DIR:-$(cd "$SCRIPT_DIR/.." && pwd)}"
+# shellcheck source=lib.sh
+source "$SCRIPT_DIR/lib.sh"
+trap 'rm -f "$(_apt_marker)"' EXIT
+
+ALL_MODULES=(
+  00-base mirrors perms cli-tools
+  nvm node pnpm deno bun
+  pyenv pipx pipenv poetry uv
+  vscode cursor ghcli docker go rust zig
+  chrome discord slack firefox postman jetbrains-toolbox mpv spotify telegram signal protonvpn onedrive
+  gnome wakatime
+)
+
+declare -A MODULE_DESC=(
+  [00-base]="core apt packages (curl, git, build-essential, jq, stow, ...)"
+  [mirrors]="benchmark + switch apt to the fastest fresh Ubuntu mirror"
+  [perms]="fix ~/.ssh and ~/.gnupg permissions"
+  [cli-tools]="eza, ripgrep + shell aliases"
+  [nvm]="Node Version Manager"
+  [node]="Node.js LTS (via nvm)"
+  [pnpm]="pnpm package manager"
+  [deno]="Deno runtime"
+  [bun]="Bun runtime"
+  [pyenv]="Python version manager"
+  [pipx]="pipx (isolated python CLI installs)"
+  [pipenv]="pipenv (via pipx)"
+  [poetry]="Poetry python packaging"
+  [uv]="uv python package/venv manager"
+  [vscode]="VS Code + your extensions/settings (mirrors to Cursor too)"
+  [cursor]="Cursor editor (official AppImage)"
+  [ghcli]="GitHub CLI (gh)"
+  [docker]="Docker Engine + compose plugin"
+  [go]="Go toolchain"
+  [rust]="Rust (rustup)"
+  [zig]="Zig + zls (language server)"
+  [chrome]="Google Chrome"
+  [discord]="Discord"
+  [slack]="Slack (Flathub)"
+  [firefox]="Firefox (Mozilla apt repo, not snap)"
+  [postman]="Postman"
+  [jetbrains-toolbox]="JetBrains Toolbox"
+  [mpv]="mpv media player"
+  [spotify]="Spotify"
+  [telegram]="Telegram Desktop"
+  [signal]="Signal Desktop"
+  [protonvpn]="ProtonVPN (official GNOME app)"
+  [onedrive]="OneDrive client (abraunegg, official OBS repo)"
+  [gnome]="GNOME Tweaks, Extension Manager, AppIndicator support"
+  [wakatime]="Wakatime API key setup"
+)
+
+SUMMARY_OK=()
+SUMMARY_FAILED=()
+
+usage() {
+  cat <<EOF
+Usage: $(basename "$0") [module ...]
+       $(basename "$0") --list
+       $(basename "$0") --except mod1,mod2
+       $(basename "$0") --dry-run [module ...]
+       $(basename "$0") --all | --no-tui
+
+With no arguments on an interactive terminal, shows a checklist (whiptail)
+to pick which modules to install. Pass --all/--no-tui to skip the checklist
+and install everything, or name modules explicitly.
+
+A module failing does not abort the run: its own changes are rolled back,
+the failure is recorded, and the next module runs. Exit status is nonzero
+if anything failed. Every module is idempotent — safe to re-run.
+
+Modules:
+$(printf '  %-20s %s\n' $(for m in "${ALL_MODULES[@]}"; do printf '%s\n%s\n' "$m" "${MODULE_DESC[$m]:-}"; done))
+EOF
+}
+
+list_modules() { printf '%s\n' "${ALL_MODULES[@]}"; }
+
+ensure_whiptail() {
+  if has_cmd whiptail; then return 0; fi
+  log "installing whiptail for the selection menu"
+  apt_update_once
+  sudo DEBIAN_FRONTEND=noninteractive apt-get install -y whiptail
+}
+
+tui_select_modules() {
+  if ! ensure_whiptail || ! has_cmd whiptail; then
+    warn "whiptail unavailable, falling back to a plain prompt"
+    plain_select_modules
+    return
+  fi
+
+  local -a items=()
+  local m
+  for m in "${ALL_MODULES[@]}"; do
+    items+=("$m" "${MODULE_DESC[$m]:-}" "ON")
+  done
+
+  local choices
+  choices=$(whiptail --title "dotfiles installer" --checklist \
+    "Space to toggle, Enter to confirm, Esc to cancel" 24 78 16 \
+    "${items[@]}" 3>&1 1>&2 2>&3) || { warn "selection cancelled"; return 1; }
+
+  eval "local -a selected=($choices)"
+  printf '%s\n' "${selected[@]}"
+}
+
+plain_select_modules() {
+  echo "Select modules (space-separated numbers, or 'all'):" >&2
+  local i=1 m
+  for m in "${ALL_MODULES[@]}"; do
+    printf '  %2d) %-20s %s\n' "$i" "$m" "${MODULE_DESC[$m]:-}" >&2
+    i=$((i + 1))
+  done
+  read -rp "> " reply
+  if [[ "$reply" == "all" || -z "$reply" ]]; then
+    printf '%s\n' "${ALL_MODULES[@]}"
+    return
+  fi
+  local -a out=()
+  local n
+  for n in $reply; do
+    [[ "$n" =~ ^[0-9]+$ ]] || continue
+    out+=("${ALL_MODULES[$((n - 1))]}")
+  done
+  printf '%s\n' "${out[@]}"
+}
+
+run_module() {
+  local slug="$1"
+  local file="$MODULES_DIR/${slug}.sh"
+  local fn="install_${slug//-/_}"
+
+  if [[ ! -f "$file" ]]; then
+    err "unknown module: $slug"
+    SUMMARY_FAILED+=("$slug")
+    return
+  fi
+
+  if [[ "${DRY_RUN:-0}" == "1" ]]; then
+    log "[dry-run] would install: $slug — ${MODULE_DESC[$slug]:-}"
+    SUMMARY_OK+=("$slug (dry-run)")
+    return
+  fi
+
+  log "installing $slug"
+
+  # Run in a subshell so a failing command genuinely aborts the module
+  # (errexit) instead of limping on to the next line. Note: `if ( ... );
+  # then` or `( ... ) || ...` would silently defeat -e here — bash suspends
+  # errexit for the *whole* tested command, including inside a nested
+  # subshell, even if that subshell re-sets -e itself. The subshell must run
+  # as a genuinely unconditional statement, under a `set +e` bracket so its
+  # own nonzero exit doesn't also kill the outer script, with $? captured
+  # right after and -e restored immediately.
+  set +e
+  (
+    set -Eeuo pipefail
+    trap 'rollback_run' ERR
+    # shellcheck disable=SC1090
+    source "$file"
+    rollback_reset
+    "$fn"
+  )
+  local status=$?
+  set -e
+
+  if [[ $status -eq 0 ]]; then
+    ok "$slug done"
+    SUMMARY_OK+=("$slug")
+  else
+    err "$slug failed — its changes were rolled back"
+    SUMMARY_FAILED+=("$slug")
+  fi
+}
+
+print_summary() {
+  echo
+  log "summary"
+  if [[ ${#SUMMARY_OK[@]} -gt 0 ]]; then printf '  ok:     %s\n' "${SUMMARY_OK[*]}"; fi
+  if [[ ${#SUMMARY_FAILED[@]} -gt 0 ]]; then printf '  failed: %s\n' "${SUMMARY_FAILED[*]}"; fi
+  return 0
+}
+
+main() {
+  local -a explicit=() except=()
+  local dry_run=0 force_all=0
+
+  while [[ $# -gt 0 ]]; do
+    case "$1" in
+      -h|--help) usage; exit 0 ;;
+      --list) list_modules; exit 0 ;;
+      --dry-run) dry_run=1; shift ;;
+      --all|--no-tui) force_all=1; shift ;;
+      --except)
+        IFS=',' read -ra except <<< "${2:-}"
+        shift 2
+        ;;
+      -*)
+        err "unknown flag: $1"; usage; exit 1 ;;
+      *) explicit+=("$1"); shift ;;
+    esac
+  done
+
+  export DRY_RUN=$dry_run
+
+  local -a targets=()
+  local m s skipped
+  if [[ ${#except[@]} -gt 0 ]]; then
+    for m in "${ALL_MODULES[@]}"; do
+      skipped=0
+      for s in "${except[@]}"; do
+        if [[ "$m" == "$s" ]]; then skipped=1; fi
+      done
+      [[ $skipped -eq 1 ]] || targets+=("$m")
+    done
+  elif [[ ${#explicit[@]} -gt 0 ]]; then
+    targets=("${explicit[@]}")
+  elif [[ $force_all -eq 0 && -t 0 && -t 1 ]]; then
+    local tui_out
+    if ! tui_out=$(tui_select_modules); then
+      err "no modules selected"
+      exit 1
+    fi
+    mapfile -t targets <<< "$tui_out"
+  else
+    targets=("${ALL_MODULES[@]}")
+  fi
+
+  if [[ ${#targets[@]} -eq 0 ]]; then
+    warn "nothing selected"
+    exit 0
+  fi
+
+  local -a ordered=(00-base)
+  for m in "${targets[@]}"; do
+    [[ "$m" == "00-base" ]] || ordered+=("$m")
+  done
+
+  for m in "${ordered[@]}"; do
+    run_module "$m"
+  done
+
+  print_summary
+  [[ ${#SUMMARY_FAILED[@]} -eq 0 ]]
+}
+
+main "$@"
@@ -0,0 +1,111 @@
+#!/usr/bin/env bash
+# Shared helpers sourced by install.sh, bootstrap.sh, desnap.sh, and every
+# module in install/modules/.
+
+C_RESET=$'\033[0m'; C_BLUE=$'\033[1;34m'; C_GREEN=$'\033[1;32m'; C_YELLOW=$'\033[1;33m'; C_RED=$'\033[1;31m'
+
+log()  { printf '%s==>%s %s\n' "$C_BLUE" "$C_RESET" "$*"; }
+ok()   { printf '%s  ok%s %s\n' "$C_GREEN" "$C_RESET" "$*"; }
+warn() { printf '%s warn%s %s\n' "$C_YELLOW" "$C_RESET" "$*" >&2; }
+err()  { printf '%s   !!%s %s\n' "$C_RED" "$C_RESET" "$*" >&2; }
+
+has_cmd() { command -v "$1" >/dev/null 2>&1; }
+
+deb_arch() { dpkg --print-architecture; }
+ubuntu_codename() { . /etc/os-release; echo "$VERSION_CODENAME"; }
+
+# Each module now runs in its own subshell (see run_module in install.sh),
+# so a plain shell variable can't track "already updated" across modules —
+# it'd reset every time. Use a marker file scoped to this whole run ($$ is
+# stable across subshells) instead; apt_invalidate removes it when a repo
+# changes so the next apt_install re-syncs.
+_apt_marker() { echo "/tmp/.dotfiles-apt-updated.$$"; }
+
+apt_update_once() {
+  local marker
+  marker=$(_apt_marker)
+  if [[ ! -f "$marker" ]]; then
+    sudo apt-get update -qq
+    touch "$marker"
+  fi
+}
+
+apt_invalidate() { rm -f "$(_apt_marker)"; }
+
+# apt_install <pkg...> — installs packages and, for any package that wasn't
+# already present, registers a rollback that removes it again. Packages the
+# user already had are left alone on rollback.
+apt_install() {
+  apt_update_once
+  local -a new_pkgs=()
+  local p
+  for p in "$@"; do
+    dpkg -s "$p" >/dev/null 2>&1 || new_pkgs+=("$p")
+  done
+  sudo DEBIAN_FRONTEND=noninteractive apt-get install -y "$@"
+  if [[ ${#new_pkgs[@]} -gt 0 ]]; then
+    rollback_push "sudo DEBIAN_FRONTEND=noninteractive apt-get remove -y ${new_pkgs[*]}"
+  fi
+}
+
+# ensure_flatpak — installs flatpak (+ GNOME Software integration when
+# running GNOME) and adds the Flathub remote system-wide. Shared by any
+# module that prefers a verified Flathub app id over a vendor's own apt repo.
+ensure_flatpak() {
+  apt_install flatpak
+  if has_cmd gnome-shell; then
+    apt_install gnome-software-plugin-flatpak
+  fi
+  sudo flatpak remote-add --if-not-exists flathub https://flathub.org/repo/flathub.flatpakrepo
+}
+
+# apt_add_repo <list-name> <keyring-path> <key-url> <repo-line>
+# Registers a signed apt repo the way every vendor's official install docs do
+# it (dearmor the key into /etc/apt/keyrings or similar, write a .list file),
+# forces the next apt_install to refresh package lists, and registers a
+# rollback that removes the repo + keyring again.
+apt_add_repo() {
+  local list_name="$1" keyring="$2" key_url="$3" repo_line="$4"
+  sudo install -d -m 0755 "$(dirname "$keyring")"
+  curl -fsSL "$key_url" | sudo gpg --dearmor --yes -o "$keyring"
+  sudo chmod a+r "$keyring"
+  echo "$repo_line" | sudo tee "/etc/apt/sources.list.d/${list_name}.list" >/dev/null
+  rollback_push "sudo rm -f '/etc/apt/sources.list.d/${list_name}.list' '$keyring'"
+  apt_invalidate
+}
+
+add_line_once() {
+  local file="$1" line="$2"
+  mkdir -p "$(dirname "$file")"
+  touch "$file"
+  grep -qxF "$line" "$file" || printf '%s\n' "$line" >> "$file"
+}
+
+# profile_add <line> — idempotently append a PATH/init line to ~/.zshrc so
+# re-running a module never duplicates it. Not rollback-tracked: a stray
+# export pointing at a directory that got rolled back is inert, not broken.
+profile_add() { add_line_once "$HOME/.zshrc" "$1"; }
+
+# --- transactional rollback -------------------------------------------------
+#
+# Each module gets a fresh rollback stack (see run_module in install.sh).
+# Anything a module does that should be undone if a *later* command in the
+# same module fails should call rollback_push with a shell command string.
+# On success the stack is simply discarded; on failure it's run in reverse.
+
+ROLLBACK_ACTIONS=()
+
+rollback_reset() { ROLLBACK_ACTIONS=(); }
+rollback_push()  { ROLLBACK_ACTIONS+=("$1"); }
+
+rollback_run() {
+  local i
+  for (( i=${#ROLLBACK_ACTIONS[@]}-1; i>=0; i-- )); do
+    warn "rollback: ${ROLLBACK_ACTIONS[$i]}"
+    eval "${ROLLBACK_ACTIONS[$i]}" || true
+  done
+  ROLLBACK_ACTIONS=()
+}
+
+track_new_dir()      { rollback_push "rm -rf '$1'"; }
+track_new_sudo_dir()  { rollback_push "sudo rm -rf '$1'"; }
@@ -0,0 +1,9 @@
+install_00_base() {
+  if ! grep -qi ubuntu /etc/os-release 2>/dev/null; then
+    warn "this installer targets Ubuntu; continuing anyway"
+  fi
+  apt_install \
+    curl wget git ca-certificates gnupg lsb-release jq \
+    software-properties-common apt-transport-https \
+    build-essential unzip xz-utils stow
+}
@@ -0,0 +1,7 @@
+install_bun() {
+  if has_cmd bun; then ok "bun already installed"; return; fi
+  track_new_dir "$HOME/.bun"
+  NO_MODIFY_PATH=1 bash -c "$(curl -fsSL https://bun.sh/install)"
+  profile_add 'export BUN_INSTALL="$HOME/.bun"'
+  profile_add 'export PATH="$BUN_INSTALL/bin:$PATH"'
+}
@@ -0,0 +1,14 @@
+install_chrome() {
+  if has_cmd google-chrome-stable; then
+    ok "chrome already installed"
+    return
+  fi
+
+  local deb
+  deb=$(mktemp --suffix=.deb)
+  curl -fsSL https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb -o "$deb"
+  apt_update_once
+  sudo apt-get install -y "$deb"
+  rm -f "$deb"
+  rollback_push "sudo apt-get remove -y google-chrome-stable"
+}
@@ -0,0 +1,3 @@
+install_cli_tools() {
+  apt_install eza ripgrep
+}
@@ -0,0 +1,36 @@
+install_cursor() {
+  if [[ -x /opt/cursor/cursor.AppImage ]]; then
+    ok "cursor already installed"
+    return
+  fi
+
+  apt_install libfuse2
+
+  local appimage
+  appimage=$(mktemp --suffix=.AppImage)
+  curl -fsSL https://downloader.cursor.sh/linux/appImage/x64 -o "$appimage"
+  chmod +x "$appimage"
+
+  track_new_sudo_dir /opt/cursor
+  sudo mkdir -p /opt/cursor
+  sudo mv "$appimage" /opt/cursor/cursor.AppImage
+  sudo ln -sf /opt/cursor/cursor.AppImage /usr/local/bin/cursor
+  rollback_push "sudo rm -f /usr/local/bin/cursor"
+
+  sudo tee /usr/share/applications/cursor.desktop >/dev/null <<'EOF'
+[Desktop Entry]
+Name=Cursor
+Exec=/opt/cursor/cursor.AppImage --no-sandbox %U
+Icon=cursor
+Terminal=false
+Type=Application
+Categories=Development;
+EOF
+  rollback_push "sudo rm -f /usr/share/applications/cursor.desktop"
+
+  # Reuses vscode.sh's mirror step to symlink settings + install the same
+  # extensions into the newly-installed Cursor.
+  # shellcheck disable=SC1090
+  source "${DOTFILES_DIR:?}/install/modules/vscode.sh"
+  _vscode_mirror_cursor
+}
@@ -0,0 +1,7 @@
+install_deno() {
+  if has_cmd deno; then ok "deno already installed"; return; fi
+  track_new_dir "$HOME/.deno"
+  curl -fsSL https://deno.land/install.sh | sh
+  profile_add 'export DENO_INSTALL="$HOME/.deno"'
+  profile_add 'export PATH="$DENO_INSTALL/bin:$PATH"'
+}
@@ -0,0 +1,10 @@
+install_discord() {
+  if has_cmd discord; then ok "discord already installed"; return; fi
+  local deb
+  deb=$(mktemp --suffix=.deb)
+  curl -fsSL 'https://discord.com/api/download?platform=linux&format=deb' -o "$deb"
+  apt_update_once
+  sudo apt-get install -y "$deb"
+  rm -f "$deb"
+  rollback_push "sudo apt-get remove -y discord"
+}
@@ -0,0 +1,20 @@
+install_docker() {
+  if has_cmd docker; then ok "docker already installed"; return; fi
+  apt_install ca-certificates curl
+
+  local codename
+  codename=$(ubuntu_codename)
+  if ! curl -fsSL -o /dev/null "https://download.docker.com/linux/ubuntu/dists/${codename}/Release"; then
+    warn "Docker has no repo for '${codename}' yet, falling back to 'noble' (24.04)"
+    codename=noble
+  fi
+
+  apt_add_repo docker /etc/apt/keyrings/docker.asc \
+    https://download.docker.com/linux/ubuntu/gpg \
+    "deb [arch=$(deb_arch) signed-by=/etc/apt/keyrings/docker.asc] https://download.docker.com/linux/ubuntu ${codename} stable"
+  apt_install docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+
+  sudo usermod -aG docker "$USER"
+  rollback_push "sudo gpasswd -d '$USER' docker"
+  warn "log out/in (or run 'newgrp docker') for docker group membership to take effect"
+}
@@ -0,0 +1,20 @@
+install_firefox() {
+  if [[ -f /etc/apt/preferences.d/mozilla ]]; then
+    ok "firefox (deb) already installed"
+    return
+  fi
+
+  log "removing snap firefox / transitional apt stub in favor of Mozilla's official apt repo"
+  sudo apt-get remove -y firefox 2>/dev/null || true
+  sudo snap remove firefox 2>/dev/null || true
+
+  apt_add_repo mozilla /etc/apt/keyrings/packages.mozilla.org.asc \
+    https://packages.mozilla.org/apt/repo-signing-key.gpg \
+    "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc] https://packages.mozilla.org/apt mozilla main"
+
+  printf 'Package: *\nPin: origin packages.mozilla.org\nPin-Priority: 1000\n' \
+    | sudo tee /etc/apt/preferences.d/mozilla >/dev/null
+  rollback_push "sudo rm -f /etc/apt/preferences.d/mozilla"
+
+  apt_install firefox
+}
@@ -0,0 +1,7 @@
+install_ghcli() {
+  if has_cmd gh; then ok "gh already installed"; return; fi
+  apt_add_repo github-cli /etc/apt/keyrings/githubcli-archive-keyring.gpg \
+    https://cli.github.com/packages/githubcli-archive-keyring.gpg \
+    "deb [arch=$(deb_arch) signed-by=/etc/apt/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main"
+  apt_install gh
+}
@@ -0,0 +1,15 @@
+install_gnome() {
+  if ! has_cmd gnome-shell; then
+    warn "gnome-shell not found; skipping (not running GNOME?)"
+    return
+  fi
+
+  apt_install gnome-tweaks gnome-shell-extension-manager dconf-editor \
+    gnome-shell-extension-appindicator
+
+  if has_cmd gnome-extensions; then
+    gnome-extensions enable [email protected] 2>/dev/null || true
+  fi
+
+  ok "log out/in for the AppIndicator extension to take full effect (tray icons for Discord/Slack/Signal etc.)"
+}
@@ -0,0 +1,34 @@
+install_go() {
+  local latest
+  latest=$(curl -fsSL 'https://go.dev/VERSION?m=text' | head -n1)
+
+  if has_cmd go && go version | grep -q "$latest"; then
+    ok "go already at $latest"
+    return
+  fi
+
+  local arch
+  case "$(uname -m)" in
+    x86_64) arch=amd64 ;;
+    aarch64) arch=arm64 ;;
+    *) err "unsupported arch $(uname -m)"; return 1 ;;
+  esac
+
+  local tarball="/tmp/${latest}.linux-${arch}.tar.gz"
+  curl -fsSL "https://go.dev/dl/${latest}.linux-${arch}.tar.gz" -o "$tarball"
+
+  local backup=""
+  if [[ -d /usr/local/go ]]; then
+    backup="/usr/local/go.bak.$$"
+    sudo mv /usr/local/go "$backup"
+    rollback_push "sudo rm -rf /usr/local/go; sudo mv '$backup' /usr/local/go"
+  else
+    rollback_push "sudo rm -rf /usr/local/go"
+  fi
+
+  sudo tar -C /usr/local -xzf "$tarball"
+  rm -f "$tarball"
+  if [[ -n "$backup" ]]; then sudo rm -rf "$backup"; fi
+
+  profile_add 'export PATH="/usr/local/go/bin:$HOME/go/bin:$PATH"'
+}
@@ -0,0 +1,24 @@
+install_jetbrains_toolbox() {
+  if [[ -x /opt/jetbrains-toolbox/jetbrains-toolbox ]]; then
+    ok "jetbrains toolbox already installed"
+    return
+  fi
+
+  local url tarball extract_dir
+  url=$(curl -fsSL 'https://data.services.jetbrains.com/products/releases?code=TBA&latest=true&type=release' \
+    | jq -r '.TBA[0].downloads.linux.link')
+
+  tarball=$(mktemp --suffix=.tar.gz)
+  curl -fsSL "$url" -o "$tarball"
+  extract_dir=$(mktemp -d)
+  tar -xzf "$tarball" -C "$extract_dir" --strip-components=1
+  rm -f "$tarball"
+
+  sudo rm -rf /opt/jetbrains-toolbox
+  track_new_sudo_dir /opt/jetbrains-toolbox
+  sudo mv "$extract_dir" /opt/jetbrains-toolbox
+  sudo ln -sf /opt/jetbrains-toolbox/jetbrains-toolbox /usr/local/bin/jetbrains-toolbox
+  rollback_push "sudo rm -f /usr/local/bin/jetbrains-toolbox"
+
+  ok "run 'jetbrains-toolbox' once to finish setup; it installs its own desktop entry"
+}
@@ -0,0 +1,79 @@
+install_mirrors() {
+  local codename
+  codename=$(ubuntu_codename)
+
+  local candidates
+  candidates=$(curl -fsSL --max-time 5 https://mirrors.ubuntu.com/mirrors.txt) || {
+    err "could not fetch the official Ubuntu mirror list"
+    return 1
+  }
+
+  log "benchmarking mirrors for speed + freshness (this takes a few seconds)"
+
+  local best_url="" best_time="" url resp t last_modified age_hours checked=0
+  while IFS= read -r url; do
+    if [[ -z "$url" || "$url" == \#* ]]; then continue; fi
+    if [[ $checked -ge 12 ]]; then break; fi
+    checked=$((checked + 1))
+
+    resp=$(curl -o /dev/null -sD - --max-time 3 -w '\n%{time_total}' "${url}dists/${codename}/Release" 2>/dev/null) || continue
+    if [[ -z "$resp" ]]; then continue; fi
+
+    t=$(tail -n1 <<< "$resp")
+    if [[ -z "$t" ]]; then continue; fi
+
+    last_modified=$(grep -i '^Last-Modified:' <<< "$resp" | head -n1 | cut -d' ' -f2- | tr -d '\r')
+    if [[ -n "$last_modified" ]]; then
+      age_hours=$(( ($(date +%s) - $(date -d "$last_modified" +%s 2>/dev/null || echo 0)) / 3600 ))
+      if [[ $age_hours -gt 72 ]]; then continue; fi
+    fi
+
+    if [[ -z "$best_time" ]] || awk -v a="$t" -v b="$best_time" 'BEGIN{exit !(a<b)}'; then
+      best_time="$t"
+      best_url="$url"
+    fi
+  done <<< "$candidates"
+
+  if [[ -z "$best_url" ]]; then
+    warn "no mirror passed the speed/freshness check, leaving apt sources untouched"
+    return 0
+  fi
+
+  ok "fastest fresh mirror: $best_url (${best_time}s)"
+  _mirrors_apply "$best_url"
+}
+
+# Rewrites whichever apt sources format is in use to point at the chosen
+# mirror. Ubuntu 24.04+ (and 26.04) default to the deb822
+# /etc/apt/sources.list.d/ubuntu.sources file; older installs still use the
+# one-line-per-entry /etc/apt/sources.list. security.ubuntu.com is left
+# alone on purpose — security updates stay on Canonical's own CDN.
+_mirrors_apply() {
+  local mirror="${1%/}"
+  local deb822="/etc/apt/sources.list.d/ubuntu.sources"
+  local legacy="/etc/apt/sources.list"
+  local target="" backup=""
+
+  if [[ -f "$deb822" ]]; then
+    target="$deb822"
+  elif [[ -f "$legacy" ]] && grep -q archive.ubuntu.com "$legacy"; then
+    target="$legacy"
+  else
+    warn "no recognized apt sources file found, skipping"
+    return 0
+  fi
+
+  backup="${target}.bak.$$"
+  sudo cp "$target" "$backup"
+  rollback_push "sudo mv '$backup' '$target'; apt_invalidate"
+  sudo sed -i -E "s#https?://[a-zA-Z0-9.-]*archive\.ubuntu\.com/ubuntu#${mirror}#g" "$target"
+
+  apt_invalidate
+  if ! apt_update_once; then
+    err "apt update failed against $mirror"
+    return 1
+  fi
+
+  sudo rm -f "$backup"
+  ok "apt now points at $mirror"
+}
@@ -0,0 +1,3 @@
+install_mpv() {
+  apt_install mpv
+}
@@ -0,0 +1,12 @@
+install_node() {
+  export NVM_DIR="$HOME/.nvm"
+  if [[ ! -s "$NVM_DIR/nvm.sh" ]]; then
+    err "nvm not found; run the nvm module first"
+    return 1
+  fi
+  # shellcheck disable=SC1091
+  \. "$NVM_DIR/nvm.sh"
+
+  nvm install --lts
+  nvm alias default 'lts/*'
+}
@@ -0,0 +1,20 @@
+install_nvm() {
+  export NVM_DIR="$HOME/.nvm"
+
+  if [[ -s "$NVM_DIR/nvm.sh" ]]; then
+    ok "nvm already installed"
+  else
+    local version installer
+    version=$(curl -fsSL https://api.github.com/repos/nvm-sh/nvm/releases/latest | jq -r .tag_name)
+    installer=$(mktemp)
+    curl -fsSL "https://raw.githubusercontent.com/nvm-sh/nvm/${version}/install.sh" -o "$installer"
+    track_new_dir "$NVM_DIR"
+    # PROFILE=/dev/null: we manage PATH/init lines ourselves via profile_add below.
+    PROFILE=/dev/null bash "$installer"
+    rm -f "$installer"
+  fi
+
+  profile_add 'export NVM_DIR="$HOME/.nvm"'
+  profile_add '[ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"'
+  profile_add '[ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"'
+}
@@ -0,0 +1,21 @@
+install_onedrive() {
+  if has_cmd onedrive; then
+    ok "onedrive already installed"
+    return
+  fi
+
+  local version repo_base
+  version=$(. /etc/os-release; echo "$VERSION_ID")
+  repo_base="https://download.opensuse.org/repositories/home:/npreining:/debian-ubuntu-onedrive/xUbuntu_${version}"
+
+  if ! curl -fsSL -o /dev/null "${repo_base}/Release"; then
+    warn "onedrive's OBS repo has no build for Ubuntu ${version} yet, falling back to 24.04"
+    version="24.04"
+    repo_base="https://download.opensuse.org/repositories/home:/npreining:/debian-ubuntu-onedrive/xUbuntu_${version}"
+  fi
+
+  apt_add_repo onedrive /etc/apt/keyrings/onedrive.gpg \
+    "${repo_base}/Release.key" \
+    "deb ${repo_base}/ ./"
+  apt_install onedrive
+}
@@ -0,0 +1,22 @@
+install_perms() {
+  if [[ -d "$HOME/.ssh" ]]; then
+    chmod 700 "$HOME/.ssh"
+    find "$HOME/.ssh" -maxdepth 1 -type f ! -name '*.pub' -exec chmod 600 {} +
+    find "$HOME/.ssh" -maxdepth 1 -type f -name '*.pub' -exec chmod 644 {} +
+    if [[ -f "$HOME/.ssh/config" ]]; then chmod 600 "$HOME/.ssh/config"; fi
+    if [[ -f "$HOME/.ssh/authorized_keys" ]]; then chmod 600 "$HOME/.ssh/authorized_keys"; fi
+    if [[ -f "$HOME/.ssh/known_hosts" ]]; then chmod 644 "$HOME/.ssh/known_hosts"; fi
+    ok "fixed ~/.ssh permissions"
+  else
+    warn "~/.ssh not found, skipping"
+  fi
+
+  if [[ -d "$HOME/.gnupg" ]]; then
+    chmod 700 "$HOME/.gnupg"
+    find "$HOME/.gnupg" -type d -exec chmod 700 {} +
+    find "$HOME/.gnupg" -type f -exec chmod 600 {} +
+    ok "fixed ~/.gnupg permissions"
+  else
+    warn "~/.gnupg not found, skipping"
+  fi
+}
@@ -0,0 +1,12 @@
+install_pipenv() {
+  if ! has_cmd pipx; then
+    err "pipx not found; run the pipx module first"
+    return 1
+  fi
+  if pipx list --short 2>/dev/null | grep -q '^pipenv '; then
+    ok "pipenv already installed"
+    return
+  fi
+  pipx install pipenv
+  rollback_push "pipx uninstall pipenv"
+}
@@ -0,0 +1,4 @@
+install_pipx() {
+  apt_install pipx
+  profile_add 'export PATH="$HOME/.local/bin:$PATH"'
+}
@@ -0,0 +1,7 @@
+install_pnpm() {
+  if has_cmd pnpm; then ok "pnpm already installed"; return; fi
+  track_new_dir "$HOME/.local/share/pnpm"
+  curl -fsSL https://get.pnpm.io/install.sh | sh -
+  profile_add 'export PNPM_HOME="$HOME/.local/share/pnpm"'
+  profile_add 'case ":$PATH:" in *":$PNPM_HOME:"*) ;; *) export PATH="$PNPM_HOME:$PATH" ;; esac'
+}
@@ -0,0 +1,7 @@
+install_poetry() {
+  if has_cmd poetry; then ok "poetry already installed"; return; fi
+  track_new_dir "$HOME/.local/share/pypoetry"
+  rollback_push "rm -f '$HOME/.local/bin/poetry'"
+  curl -sSL https://install.python-poetry.org | python3 -
+  profile_add 'export PATH="$HOME/.local/bin:$PATH"'
+}
@@ -0,0 +1,22 @@
+install_postman() {
+  if [[ -x /opt/Postman/Postman ]]; then ok "postman already installed"; return; fi
+
+  local tarball
+  tarball=$(mktemp --suffix=.tar.gz)
+  curl -fsSL https://dl.pstmn.io/download/latest/linux_64 -o "$tarball"
+  track_new_sudo_dir /opt/Postman
+  sudo tar -xzf "$tarball" -C /opt
+  rm -f "$tarball"
+  sudo ln -sf /opt/Postman/Postman /usr/local/bin/postman
+  rollback_push "sudo rm -f /usr/local/bin/postman /usr/share/applications/postman.desktop"
+
+  sudo tee /usr/share/applications/postman.desktop >/dev/null <<'EOF'
+[Desktop Entry]
+Name=Postman
+Exec=/opt/Postman/Postman %U
+Icon=/opt/Postman/app/resources/app/assets/icon.png
+Terminal=false
+Type=Application
+Categories=Development;
+EOF
+}
@@ -0,0 +1,25 @@
+install_protonvpn() {
+  if dpkg -s proton-vpn-gnome-desktop >/dev/null 2>&1; then
+    ok "protonvpn already installed"
+    return
+  fi
+
+  local list_url deb_name deb
+  list_url="https://repo.protonvpn.com/debian/dists/stable/main/binary-all/"
+  deb_name=$(curl -fsSL "$list_url" | grep -oE 'protonvpn-stable-release_[0-9.]+_all\.deb' | sort -V | tail -n1)
+
+  if [[ -z "$deb_name" ]]; then
+    err "could not find the protonvpn-stable-release package on repo.protonvpn.com"
+    return 1
+  fi
+
+  deb=$(mktemp --suffix=.deb)
+  curl -fsSL "${list_url}${deb_name}" -o "$deb"
+  apt_update_once
+  sudo apt-get install -y "$deb"
+  rm -f "$deb"
+  rollback_push "sudo apt-get remove -y protonvpn-stable-release"
+
+  apt_invalidate
+  apt_install proton-vpn-gnome-desktop
+}
@@ -0,0 +1,16 @@
+install_pyenv() {
+  apt_install make build-essential libssl-dev zlib1g-dev libbz2-dev \
+    libreadline-dev libsqlite3-dev wget curl llvm libncursesw5-dev \
+    xz-utils tk-dev libxml2-dev libxmlsec1-dev libffi-dev liblzma-dev
+
+  if [[ -d "$HOME/.pyenv" ]]; then
+    ok "pyenv already installed"
+  else
+    track_new_dir "$HOME/.pyenv"
+    curl -fsSL https://pyenv.run | bash
+  fi
+
+  profile_add 'export PYENV_ROOT="$HOME/.pyenv"'
+  profile_add 'export PATH="$PYENV_ROOT/bin:$PATH"'
+  profile_add 'eval "$(pyenv init - zsh)"'
+}
@@ -0,0 +1,7 @@
+install_rust() {
+  if has_cmd rustc; then ok "rust already installed"; return; fi
+  track_new_dir "$HOME/.cargo"
+  track_new_dir "$HOME/.rustup"
+  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y --no-modify-path
+  profile_add '. "$HOME/.cargo/env"'
+}
@@ -0,0 +1,7 @@
+install_signal() {
+  if has_cmd signal-desktop; then ok "signal already installed"; return; fi
+  apt_add_repo signal-xenial /usr/share/keyrings/signal-desktop-keyring.gpg \
+    https://updates.signal.org/desktop/apt/keys.asc \
+    "deb [arch=amd64 signed-by=/usr/share/keyrings/signal-desktop-keyring.gpg] https://updates.signal.org/desktop/apt xenial main"
+  apt_install signal-desktop
+}
@@ -0,0 +1,10 @@
+install_slack() {
+  if flatpak list --app 2>/dev/null | grep -q com.slack.Slack; then
+    ok "slack already installed"
+    return
+  fi
+
+  ensure_flatpak
+  sudo flatpak install -y flathub com.slack.Slack
+  rollback_push "sudo flatpak uninstall -y com.slack.Slack"
+}
@@ -0,0 +1,7 @@
+install_spotify() {
+  if has_cmd spotify; then ok "spotify already installed"; return; fi
+  apt_add_repo spotify /etc/apt/trusted.gpg.d/spotify.gpg \
+    https://download.spotify.com/debian/pubkey_6224F9941A8AA6D1.gpg \
+    "deb http://repository.spotify.com stable non-free"
+  apt_install spotify-client
+}
@@ -0,0 +1,23 @@
+install_telegram() {
+  if [[ -x /opt/Telegram/Telegram ]]; then ok "telegram already installed"; return; fi
+
+  local tarball
+  tarball=$(mktemp --suffix=.tar.xz)
+  curl -fsSL https://telegram.org/dl/desktop/linux -o "$tarball"
+  track_new_sudo_dir /opt/Telegram
+  sudo tar -xJf "$tarball" -C /opt
+  rm -f "$tarball"
+  sudo ln -sf /opt/Telegram/Telegram /usr/local/bin/telegram
+  rollback_push "sudo rm -f /usr/local/bin/telegram /usr/share/applications/telegram.desktop"
+
+  sudo tee /usr/share/applications/telegram.desktop >/dev/null <<'EOF'
+[Desktop Entry]
+Name=Telegram
+Exec=/opt/Telegram/Telegram -- %u
+Icon=/opt/Telegram/telegram.svg
+Terminal=false
+Type=Application
+Categories=Network;InstantMessaging;
+MimeType=x-scheme-handler/tg;
+EOF
+}
@@ -0,0 +1,6 @@
+install_uv() {
+  if has_cmd uv; then ok "uv already installed"; return; fi
+  rollback_push "rm -f '$HOME/.local/bin/uv' '$HOME/.local/bin/uvx'"
+  curl -LsSf https://astral.sh/uv/install.sh | sh
+  profile_add 'export PATH="$HOME/.local/bin:$PATH"'
+}
@@ -0,0 +1,54 @@
+install_vscode() {
+  if has_cmd code; then
+    ok "vscode already installed"
+  else
+    apt_add_repo vscode /etc/apt/keyrings/packages.microsoft.gpg \
+      https://packages.microsoft.com/keys/microsoft.asc \
+      "deb [arch=$(deb_arch) signed-by=/etc/apt/keyrings/packages.microsoft.gpg] https://packages.microsoft.com/repos/code stable main"
+    apt_install code
+  fi
+
+  _vscode_install_extensions code
+  _vscode_mirror_cursor
+}
+
+# Installs every extension id listed in vscode/extensions.txt (exported from
+# this machine with `code --list-extensions`) into whichever editor binary
+# is passed — reused for both `code` and `cursor` since Cursor is a VS Code
+# fork that reads the same extension id format.
+_vscode_install_extensions() {
+  local bin="$1"
+  local list="${DOTFILES_DIR:?}/vscode/extensions.txt"
+  has_cmd "$bin" || return 0
+  [[ -f "$list" ]] || return 0
+
+  local installed
+  installed=$("$bin" --list-extensions 2>/dev/null || true)
+
+  local ext
+  while IFS= read -r ext; do
+    if [[ -z "$ext" || "$ext" == \#* ]]; then continue; fi
+    if grep -qxF "$ext" <<< "$installed"; then continue; fi
+    log "$bin: installing extension $ext"
+    "$bin" --install-extension "$ext" --force >/dev/null 2>&1 || warn "$bin: failed to install $ext"
+  done < "$list"
+  return 0
+}
+
+# Cursor reads ~/.config/Cursor/User/settings.json the same way VS Code
+# reads ~/.config/Code/User/settings.json. Symlinking it to the (stowed)
+# Code settings keeps both in sync from one source of truth in this repo.
+_vscode_mirror_cursor() {
+  local src="$HOME/.config/Code/User/settings.json"
+  local dest_dir="$HOME/.config/Cursor/User"
+  [[ -f "$src" ]] || return 0
+
+  mkdir -p "$dest_dir"
+  if [[ ! -e "$dest_dir/settings.json" ]]; then
+    ln -sf "$src" "$dest_dir/settings.json"
+    ok "mirrored VS Code settings to Cursor"
+  fi
+
+  if has_cmd cursor; then _vscode_install_extensions cursor; fi
+  return 0
+}
@@ -0,0 +1,36 @@
+install_wakatime() {
+  local cfg="$HOME/.wakatime.cfg"
+
+  if grep -q '^api_key' "$cfg" 2>/dev/null; then
+    ok "wakatime already configured in $cfg"
+    return
+  fi
+
+  local key
+  read -rsp "Wakatime API key (leave blank to skip): " key
+  echo
+  if [[ -z "$key" ]]; then
+    warn "no key entered, skipping wakatime setup"
+    return
+  fi
+
+  local fresh=0
+  [[ -f "$cfg" ]] || fresh=1
+
+  if [[ -f "$cfg" ]]; then
+    grep -v '^api_key' "$cfg" > "${cfg}.tmp" 2>/dev/null || true
+    mv "${cfg}.tmp" "$cfg"
+    if grep -q '^\[settings\]' "$cfg"; then
+      sed -i "/^\[settings\]/a api_key = ${key}" "$cfg"
+    else
+      { echo "[settings]"; echo "api_key = ${key}"; cat "$cfg"; } > "${cfg}.tmp"
+      mv "${cfg}.tmp" "$cfg"
+    fi
+  else
+    printf '[settings]\napi_key = %s\n' "$key" > "$cfg"
+  fi
+
+  chmod 600 "$cfg"
+  if [[ $fresh -eq 1 ]]; then rollback_push "rm -f '$cfg'"; fi
+  ok "wrote $cfg"
+}
@@ -0,0 +1,65 @@
+install_zig() {
+  local index latest
+  index=$(curl -fsSL https://ziglang.org/download/index.json)
+  latest=$(jq -r 'keys[]' <<< "$index" | grep -v '^master$' | sort -V | tail -n1)
+
+  if has_cmd zig && zig version 2>/dev/null | grep -qx "$latest"; then
+    ok "zig already at $latest"
+  else
+    local url tarball extract_dir
+    url=$(jq -r --arg v "$latest" '.[$v]["x86_64-linux"].tarball' <<< "$index")
+    tarball=$(mktemp --suffix=.tar.xz)
+    curl -fsSL "$url" -o "$tarball"
+
+    extract_dir=$(mktemp -d)
+    tar -xJf "$tarball" -C "$extract_dir" --strip-components=1
+    rm -f "$tarball"
+
+    sudo rm -rf /opt/zig
+    track_new_sudo_dir /opt/zig
+    sudo mv "$extract_dir" /opt/zig
+    sudo ln -sf /opt/zig/zig /usr/local/bin/zig
+    rollback_push "sudo rm -f /usr/local/bin/zig"
+  fi
+
+  _zig_install_zls
+}
+
+# zls (the Zig language server) is versioned against a specific zig build;
+# zigtools' own select-version API returns the right zls release for
+# whatever zig version is currently installed.
+_zig_install_zls() {
+  if ! has_cmd zig; then return 0; fi
+
+  local zig_version resp url
+  zig_version=$(zig version)
+  resp=$(curl -fsSL "https://releases.zigtools.org/v1/zls/select-version?zig_version=${zig_version}&compatibility=only-runtime")
+  url=$(jq -r '.["x86_64-linux"].tarball // empty' <<< "$resp" 2>/dev/null)
+
+  if [[ -z "$url" ]]; then
+    warn "no matching zls build for zig $zig_version, skipping"
+    return 0
+  fi
+
+  if [[ -x /opt/zls/zls ]]; then
+    local current
+    current=$(/opt/zls/zls --version 2>/dev/null || echo "")
+    if [[ "$current" == *"$zig_version"* ]]; then
+      ok "zls already matches zig $zig_version"
+      return 0
+    fi
+  fi
+
+  local tarball extract_dir
+  tarball=$(mktemp --suffix=.tar.xz)
+  curl -fsSL "$url" -o "$tarball"
+  extract_dir=$(mktemp -d)
+  tar -xJf "$tarball" -C "$extract_dir"
+  rm -f "$tarball"
+
+  sudo rm -rf /opt/zls
+  track_new_sudo_dir /opt/zls
+  sudo mv "$extract_dir" /opt/zls
+  sudo ln -sf /opt/zls/zls /usr/local/bin/zls
+  rollback_push "sudo rm -f /usr/local/bin/zls"
+}
@@ -1,62 +0,0 @@
-#!/bin/bash
-
-GITHUB_USERNAME="andwati"
-DESTINATION_FOLDER=~/dev
-
-# Define colors
-GREEN="\e[32m"
-BLUE="\e[34m"
-RED="\e[31m"
-RESET="\e[0m"
-
-clone_repositories() {
-    local parent_dir=$1
-    local repo_name=$2
-
-    # Clone the repository using GitHub CLI
-    echo -e "${BLUE}Cloning repository: $repo_name${RESET}"
-    if gh repo clone "$GITHUB_USERNAME/$repo_name" "$parent_dir/$repo_name"; then
-        echo -e "${GREEN}Successfully cloned: $repo_name${RESET}"
-    else
-        echo -e "${RED}Failed to clone: $repo_name${RESET}"
-        return
-    fi
-
-    # Move into the cloned repository folder
-    cd "$parent_dir/$repo_name" || exit
-
-    # If there are submodules, initialize and update them
-    if [ -f ".gitmodules" ]; then
-        echo -e "${BLUE}Initializing and updating submodules for: $repo_name${RESET}"
-        git submodule init
-        git submodule update
-    fi
-}
-
-main() {
-    # Ensure the destination folder exists
-    mkdir -p "$DESTINATION_FOLDER"
-
-    # Fetch the list of repositories for the user using GitHub CLI, including private and public repos
-    echo -e "${BLUE}Fetching repositories for user: $GITHUB_USERNAME${RESET}"
-    repos=$(gh repo list "$GITHUB_USERNAME" --visibility public --limit 100 --json name -q '.[].name')
-    private_repos=$(gh repo list "$GITHUB_USERNAME" --visibility private --limit 100 --json name -q '.[].name')
-
-    # Combine public and private repositories
-    repos="$repos $private_repos"
-
-    # Initialize progress variables
-    total_repos=$(echo "$repos" | wc -w)
-    count=0
-
-    # Loop through each repository and clone it
-    for repo in $repos; do
-        count=$((count + 1))
-        echo -e "${BLUE}Progress: [$count/$total_repos]${RESET}"
-        clone_repositories "$DESTINATION_FOLDER" "$repo"
-    done
-
-    echo -e "${GREEN}Cloning complete! ${RESET}"
-}
-
-main
@@ -0,0 +1,7 @@
+set -g mouse on
+set -g history-limit 10000
+set -g base-index 1
+setw -g pane-base-index 1
+setw -g mode-keys vi
+set -g status-style bg=black,fg=white
+set -g status-right '%Y-%m-%d %H:%M'
@@ -0,0 +1,58 @@
+{
+    "json.schemaDownload.trustedDomains": {
+        "https://biomejs.dev": true,
+        "https://developer.microsoft.com/json-schemas/": true,
+        "https://json-schema.org/": true,
+        "https://json.schemastore.org/": true,
+        "https://raw.githubusercontent.com/devcontainers/spec/": true,
+        "https://raw.githubusercontent.com/microsoft/vscode/": true,
+        "https://schemastore.azurewebsites.net/": true,
+        "https://turbo.build": true,
+        "https://turborepo.dev": true,
+        "https://ui.shadcn.com": true,
+        "https://www.schemastore.org/": true
+    },
+    "claudeCode.preferredLocation": "panel",
+    "git.confirmSync": false,
+    "diffEditor.renderSideBySide": false,
+    "git.autofetch": true,
+    "git.enableSmartCommit": true,
+    "files.autoSave": "onFocusChange",
+    "editor.formatOnSave": true,
+    "gitlens.ai.model": "vscode",
+    "gitlens.ai.vscode.model": "copilot:gpt-4.1",
+    "security.allowedUNCHosts": [
+        "wsl.localhost"
+    ],
+    "diffEditor.ignoreTrimWhitespace": true,
+    "redhat.telemetry.enabled": false,
+    "explorer.confirmDelete": false,
+    "chat.viewSessions.orientation": "stacked",
+    "snyk.securityAtInception.autoConfigureSnykMcpServer": true,
+    "snyk.securityAtInception.executionFrequency": "On Code Generation",
+    "snyk.yesWelcomeNotification": false,
+    "diffEditor.maxComputationTime": 0,
+ 
+    "[typescript]": {
+        "editor.defaultFormatter": "biomejs.biome"
+    },
+    "workbench.colorTheme": "GitHub Dark",
+    "workbench.iconTheme": "material-icon-theme",
+    "workbench.productIconTheme": "material-product-icons",
+    "workbench.editor.enablePreview": false,
+    "cSpell.enabledNotifications": {
+        "Lines too Long": false,
+        "Average Word Length too Long": false,
+        "Maximum Word Length Exceeded": false
+    },
+    "editor.fontFamily": "'Monaspace Argon NF','Droid Sans Mono', monospace",
+    "terminal.integrated.fontFamily": "'Monaspace Argon NF'",
+    "cSpell.userWords": [
+        "Mikro"
+    ],
+    "editor.foldingImportsByDefault": true,
+    "js/ts.updateImportsOnFileMove.enabled": "always",
+    "editor.codeActionsOnSave": {
+        
+    }
+}
@@ -0,0 +1,77 @@
+ahmadalli.vscode-nginx-conf
+alexcvzz.vscode-sqlite
+angular.ng-template
+anthropic.claude-code
+biomejs.biome
+bradlc.vscode-tailwindcss
+catppuccin.catppuccin-vsc
+charliermarsh.ruff
+dart-code.dart-code
+dart-code.flutter
+davidanson.vscode-markdownlint
+dbaeumer.vscode-eslint
+donjayamanne.githistory
+dsznajder.es7-react-js-snippets
+eamodio.gitlens
+esbenp.prettier-vscode
+expo.vscode-expo-tools
+github.github-vscode-theme
+github.vscode-github-actions
+github.vscode-pull-request-github
+golang.go
+llvm-vs-code-extensions.lldb-dap
+mechatroner.rainbow-csv
+mermaidchart.vscode-mermaid-chart
+mhutchie.git-graph
+ms-azuretools.vscode-containers
+ms-azuretools.vscode-docker
+ms-kubernetes-tools.vscode-kubernetes-tools
+ms-python.black-formatter
+ms-python.debugpy
+ms-python.python
+ms-python.vscode-pylance
+ms-python.vscode-python-envs
+ms-toolsai.jupyter
+ms-toolsai.jupyter-keymap
+ms-toolsai.jupyter-renderers
+ms-toolsai.vscode-jupyter-cell-tags
+ms-toolsai.vscode-jupyter-slideshow
+ms-vscode-remote.remote-containers
+ms-vscode.cmake-tools
+ms-vscode.cpp-devtools
+ms-vscode.cpptools
+ms-vscode.cpptools-extension-pack
+ms-vscode.cpptools-themes
+ms-vscode.makefile-tools
+ms-vscode.powershell
+ms-vscode.vscode-chat-customizations-evaluations
+njpwerner.autodocstring
+njqdev.vscode-python-typehint
+nuxtr.nuxtr-vscode
+openai.chatgpt
+phplasma.csv-to-table
+pkief.material-icon-theme
+pkief.material-product-icons
+prisma.prisma
+redhat.java
+redhat.vscode-yaml
+redis.redis-for-vscode
+ritwickdey.liveserver
+rust-lang.rust-analyzer
+samuelcolvin.jinjahtml
+shakram02.bash-beautify
+snyk-security.snyk-vulnerability-scanner
+streetsidesoftware.code-spell-checker
+tamasfe.even-better-toml
+tomoki1207.pdf
+twxs.cmake
+usernamehw.errorlens
+vadimcn.vscode-lldb
+vscjava.vscode-gradle
+vscjava.vscode-java-debug
+vscjava.vscode-java-dependency
+vscjava.vscode-java-pack
+vscjava.vscode-java-test
+vscjava.vscode-maven
+vue.volar
+wakatime.vscode-wakatime
@@ -1,10 +0,0 @@
-export PYENV_ROOT="$HOME/.pyenv"
-[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
-eval "$(pyenv init --path)"
-
-# Created by `pipx` on 2026-07-26 14:32:10
-export PATH="$PATH:/home/ian/.local/bin"
-
-
-# Added by Antigravity CLI installer
-export PATH="/home/ian/.local/bin:$PATH"
@@ -0,0 +1,9 @@
+alias ls='eza'
+alias ll='eza -lah'
+alias la='eza -a'
+alias lt='eza --tree'
+alias grep='rg'
+alias gs='git status'
+alias gd='git diff'
+alias gco='git checkout'
+alias dc='docker compose'
@@ -1 +0,0 @@
-. "$HOME/.cargo/env"
@@ -1,200 +1,15 @@
-# Add deno completions to search path
-if [[ ":$FPATH:" != *":/home/ian/.zsh/completions:"* ]]; then export FPATH="/home/ian/.zsh/completions:$FPATH"; fi
-# Enable Powerlevel10k instant prompt. Must stay close to the top of ~/.zshrc.
-if [[ -r "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh" ]]; then
-  source "${XDG_CACHE_HOME:-$HOME/.cache}/p10k-instant-prompt-${(%):-%n}.zsh"
-fi
+HISTFILE="$HOME/.zsh_history"
+HISTSIZE=50000
+SAVEHIST=50000
+setopt HIST_IGNORE_DUPS SHARE_HISTORY EXTENDED_HISTORY INC_APPEND_HISTORY

-# Add deno completions to search path
-if [[ ":$FPATH:" != *":$HOME/.zsh/completions:"* ]]; then export FPATH="$HOME/.zsh/completions:$FPATH"; fi
-# If you come from bash you might have to change your $PATH.
-# export PATH=$HOME/bin:$HOME/.local/bin:/usr/local/bin:$PATH
+autoload -Uz compinit && compinit

-# Path to your Oh My Zsh installation.
-export ZSH="$HOME/.oh-my-zsh"
+export EDITOR="vim"
+export PATH="$HOME/.local/bin:$PATH"

-# Set name of the theme to load --- if set to "random", it will
-# load a random theme each time Oh My Zsh is loaded, in which case,
-# to know which specific one was loaded, run: echo $RANDOM_THEME
-# See https://github.com/ohmyzsh/ohmyzsh/wiki/Themes
-ZSH_THEME="powerlevel10k/powerlevel10k"
+[[ -f "$HOME/.zsh_aliases" ]] && source "$HOME/.zsh_aliases"

-# Set list of themes to pick from when loading at random
-# Setting this variable when ZSH_THEME=random will cause zsh to load
-# a theme from this variable instead of looking in $ZSH/themes/
-# If set to an empty array, this variable will have no effect.
-# ZSH_THEME_RANDOM_CANDIDATES=( "robbyrussell" "agnoster" )
+PROMPT='%F{blue}%~%f %(?.%F{green}.%F{red})❯%f '

-# Uncomment the following line to use case-sensitive completion.
-# CASE_SENSITIVE="true"
-
-# Uncomment the following line to use hyphen-insensitive completion.
-# Case-sensitive completion must be off. _ and - will be interchangeable.
-# HYPHEN_INSENSITIVE="true"
-
-# Uncomment one of the following lines to change the auto-update behavior
-# zstyle ':omz:update' mode disabled  # disable automatic updates
-# zstyle ':omz:update' mode auto      # update automatically without asking
-# zstyle ':omz:update' mode reminder  # just remind me to update when it's time
-
-# Uncomment the following line to change how often to auto-update (in days).
-# zstyle ':omz:update' frequency 13
-
-# Uncomment the following line if pasting URLs and other text is messed up.
-# DISABLE_MAGIC_FUNCTIONS="true"
-
-# Uncomment the following line to disable colors in ls.
-# DISABLE_LS_COLORS="true"
-
-# Uncomment the following line to disable auto-setting terminal title.
-# DISABLE_AUTO_TITLE="true"
-
-# Uncomment the following line to enable command auto-correction.
-# ENABLE_CORRECTION="true"
-
-# Uncomment the following line to display red dots whilst waiting for completion.
-# You can also set it to another string to have that shown instead of the default red dots.
-# e.g. COMPLETION_WAITING_DOTS="%F{yellow}waiting...%f"
-# Caution: this setting can cause issues with multiline prompts in zsh < 5.7.1 (see #5765)
-# COMPLETION_WAITING_DOTS="true"
-
-# Uncomment the following line if you want to disable marking untracked files
-# under VCS as dirty. This makes repository status check for large repositories
-# much, much faster.
-# DISABLE_UNTRACKED_FILES_DIRTY="true"
-
-# Uncomment the following line if you want to change the command execution time
-# stamp shown in the history command output.
-# You can set one of the optional three formats:
-# "mm/dd/yyyy"|"dd.mm.yyyy"|"yyyy-mm-dd"
-# or set a custom format using the strftime function format specifications,
-# see 'man strftime' for details.
-# HIST_STAMPS="mm/dd/yyyy"
-
-# Would you like to use another custom folder than $ZSH/custom?
-# ZSH_CUSTOM=/path/to/new-custom-folder
-
-# Which plugins would you like to load?
-# Standard plugins can be found in $ZSH/plugins/
-# Custom plugins may be added to $ZSH_CUSTOM/plugins/
-# Example format: plugins=(rails git textmate ruby lighthouse)
-# Add wisely, as too many plugins slow down shell startup.
-plugins=(
-  git sudo extract archlinux docker docker-compose fzf
-  zsh-completions you-should-use
-  zsh-autosuggestions zsh-syntax-highlighting zsh-history-substring-search
-)
-
-source $ZSH/oh-my-zsh.sh
-
-# To customize the prompt, run `p10k configure` or edit ~/.p10k.zsh.
-[[ ! -f ~/.p10k.zsh ]] || source ~/.p10k.zsh
-
-# Up/Down arrows filter history by what's already typed, not just cycle it.
-bindkey '^[[A' history-substring-search-up
-bindkey '^[[B' history-substring-search-down
-
-# zoxide: smarter `cd` that learns frequently/recently used directories.
-command -v zoxide >/dev/null && eval "$(zoxide init zsh)"
-
-# User configuration
-
-# Needed for gpg-agent to prompt on the right terminal when pinentry falls
-# back to a tty (e.g. pinentry-curses); harmless no-op with pinentry-qt.
-export GPG_TTY=$(tty)
-
-# export MANPATH="/usr/local/man:$MANPATH"
-
-# You may need to manually set your language environment
-# export LANG=en_US.UTF-8
-
-# Preferred editor for local and remote sessions
-# if [[ -n $SSH_CONNECTION ]]; then
-#   export EDITOR='vim'
-# else
-#   export EDITOR='nvim'
-# fi
-
-# Compilation flags
-# export ARCHFLAGS="-arch $(uname -m)"
-
-# Set personal aliases, overriding those provided by Oh My Zsh libs,
-# plugins, and themes. Aliases can be placed here, though Oh My Zsh
-# users are encouraged to define aliases within a top-level file in
-# the $ZSH_CUSTOM folder, with .zsh extension. Examples:
-# - $ZSH_CUSTOM/aliases.zsh
-# - $ZSH_CUSTOM/macos.zsh
-# For a full list of active aliases, run `alias`.
-#
-# Example aliases
-# alias zshconfig="mate ~/.zshrc"
-# alias ohmyzsh="mate ~/.oh-my-zsh"
-
-# eza: colourful, icon-rich listings that stay clean when piped.
-alias ls='eza --color=auto --icons=auto --hyperlink=auto --group-directories-first'
-alias l='eza -lah --git --color-scale=all --color=auto --icons=auto --hyperlink=auto --group-directories-first'
-alias ll='eza -lh --git --color-scale=all --color=auto --icons=auto --hyperlink=auto --group-directories-first'
-alias la='eza -lAh --git --color-scale=all --color=auto --icons=auto --hyperlink=auto --group-directories-first'
-alias lt='eza --tree --level=2 --color=auto --icons=auto --hyperlink=auto --group-directories-first'
-
-# nvm: the lazy-load stub (wrapper functions deferring to a helper that
-# sourced nvm.sh on first real use) was unreliable in some non-interactive
-# shell contexts, where the wrapper could run without the helper function
-# being defined yet. Sourcing eagerly costs 300-700ms on shell startup but
-# always works.
-export NVM_DIR="$HOME/.nvm"
-() {
-  # oh-my-zsh sets extendedglob, which breaks nvm's `lts/*`-style alias
-  # globs and silently kills auto-activation of the default version.
-  # local_options scopes this to the anonymous function, restoring the
-  # prior setting once nvm.sh is sourced.
-  setopt local_options no_extended_glob
-  [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"
-  [ -s "$NVM_DIR/bash_completion" ] && \. "$NVM_DIR/bash_completion"
-}
-
-# Lazy-load pyenv's shell integration (~130-150ms here). Shims are
-# already on PATH via .zprofile, so `python`/`pip` work immediately
-# without this; it's only needed for `pyenv shell/activate/...` and
-# completions, which this loads for real on first actual `pyenv` call.
-export PYENV_ROOT="$HOME/.pyenv"
-[[ -d $PYENV_ROOT/bin ]] && export PATH="$PYENV_ROOT/bin:$PATH"
-pyenv() {
-  unfunction pyenv
-  eval "$(command pyenv init - zsh)"
-  pyenv "$@"
-}
-
-# bun completions
-[ -s "$HOME/.bun/_bun" ] && source "$HOME/.bun/_bun"
-
-# bun
-export BUN_INSTALL="$HOME/.bun"
-export PATH="$BUN_INSTALL/bin:$PATH"
-
-# pnpm
-export PNPM_HOME="/home/ian/.local/share/pnpm"
-case ":$PATH:" in
-  *":$PNPM_HOME/bin:"*) ;;
-  *) export PATH="$PNPM_HOME/bin:$PATH" ;;
-esac
-# pnpm end
-[ -s "$HOME/.deno/env" ] && . "$HOME/.deno/env"
-
-# Created by `pipx` on 2026-07-26 14:32:10
-export PATH="$PATH:/home/ian/.local/bin"
-. "/home/ian/.deno/env"
-
-# Java (Amazon Corretto 21) and Android SDK, for Android Studio / Gradle builds.
-export JAVA_HOME="/usr/lib/jvm/java-21-amazon-corretto"
-export ANDROID_HOME="$HOME/Android/Sdk"
-export PATH="$JAVA_HOME/bin:$ANDROID_HOME/cmdline-tools/latest/bin:$ANDROID_HOME/platform-tools:$ANDROID_HOME/emulator:$PATH"
-
-
-# Added by Antigravity CLI installer
-export PATH="/home/ian/.local/bin:$PATH"
-
-# Resend CLI
-export PATH="$HOME/.resend/bin:$PATH"
-
-export PATH="/home/ian/depot_tools:$PATH"
+# --- devenv installers (managed by install/lib.sh profile_add, appended below) ---