c462bd9d31
- first-login.sh: remove nix-env --switch-profile (caused .nix-profile-> .nix-profile circular symlink, breaking all nix profile commands and causing ELOOP on any exec via nix PATH including xz/tar/node) - first-login.sh: add circular symlink guard before nix profile add - first-login.sh: nix profile install -> nix profile add (deprecated alias) - live-setup.sh: strip mdns from nsswitch.conf hosts line at boot (no libnss_mdns/Avahi in live; caused first-login DNS hang) - docs/LIVE_ISO.md: document all three issues and their fixes
117 lines
4.3 KiB
Bash
117 lines
4.3 KiB
Bash
#!/bin/bash
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# First-login one-shot setup for the user.
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# Installs: Claude Code, NVM + node LTS, VS Code extensions,
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# and (if NIX_PACKAGES_FILE is present) nix user packages
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# (google-chrome, spotify, discord, localsend, mission-center).
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# Idempotent: creates ~/.first-login-done marker on success.
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# NOTE: do NOT use `set -u` here — nvm.sh references unbound vars.
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LOG="$HOME/.first-login.log"
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exec > >(tee -a "$LOG") 2>&1
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echo "==> [$(date)] first-login setup starting"
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# Need network. Wait up to 60s for default route + DNS.
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for i in $(seq 1 30); do
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getent hosts github.com >/dev/null 2>&1 && break
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sleep 2
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done
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if ! getent hosts github.com >/dev/null 2>&1; then
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echo "!! no network; aborting first-login setup (will retry next login)"
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exit 0
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fi
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# --- Claude Code (official native installer) ---
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mkdir -p "$HOME/.local/bin"
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export PATH="$HOME/.local/bin:$PATH"
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if ! command -v claude >/dev/null 2>&1 && [[ ! -x "$HOME/.local/bin/claude" ]]; then
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echo "==> installing Claude Code via official installer"
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curl -fsSL https://claude.ai/install.sh | bash || {
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echo "!! claude install failed"; }
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fi
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# --- Nix user packages (google-chrome, spotify, discord, etc.) ---
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# Present when running from the live ISO (written by build-live-iso.sh).
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# In the installed system the packages come from first-boot-nix.sh instead.
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NIX_PACKAGES_FILE="${NIX_PACKAGES_FILE:-/usr/local/libexec/nix-packages.list}"
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if [[ -r "$NIX_PACKAGES_FILE" ]] && command -v nix >/dev/null 2>&1; then
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echo "==> installing nix user packages from $NIX_PACKAGES_FILE"
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# Source nix profile.d scripts so PATH and env are set.
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for f in /etc/profile.d/nix*.sh; do
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# shellcheck disable=SC1090
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[[ -r "$f" ]] && . "$f"
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done
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# Guard: nix-env --switch-profile creates a circular symlink when given
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# ~/.nix-profile as the target (it points to itself). Remove it so
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# 'nix profile add' can initialise a clean profile.
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if [[ -L "$HOME/.nix-profile" ]]; then
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_target=$(readlink "$HOME/.nix-profile")
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if [[ "$_target" == ".nix-profile" || "$_target" == "$HOME/.nix-profile" ]]; then
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echo " removing circular .nix-profile symlink"
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rm -f "$HOME/.nix-profile"
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fi
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unset _target
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fi
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# D-Bus session is available when autostarted from Cinnamon.
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if [[ -z "${DBUS_SESSION_BUS_ADDRESS:-}" ]]; then
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eval "$(dbus-launch --sh-syntax 2>/dev/null)" || true
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fi
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export NIXPKGS_ALLOW_UNFREE=1
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mapfile -t pkgs < <(grep -vE '^\s*(#|$)' "$NIX_PACKAGES_FILE")
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if [[ ${#pkgs[@]} -gt 0 ]]; then
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echo " packages: ${pkgs[*]}"
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# 'nix profile install' is deprecated as of nix 2.x — use 'nix profile add'
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nix profile add --impure "${pkgs[@]}" 2>&1 || {
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echo "!! nix profile add failed (partial install may have succeeded)"; }
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fi
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fi
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# --- NVM (best effort; nvm.sh has unbound vars so isolate it) ---
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if [[ ! -s "$HOME/.nvm/nvm.sh" ]]; then
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echo "==> installing NVM"
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export NVM_DIR="$HOME/.nvm"
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curl -fsSL https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash || \
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echo "!! NVM install failed (continuing)"
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fi
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if [[ -s "$HOME/.nvm/nvm.sh" ]]; then
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export NVM_DIR="$HOME/.nvm"
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(
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set +u
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# shellcheck disable=SC1091
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. "$NVM_DIR/nvm.sh"
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if ! nvm ls --no-colors 2>/dev/null | grep -qE 'lts/'; then
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echo "==> installing node LTS"
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nvm install --lts || echo "!! node install failed"
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fi
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nvm use --lts >/dev/null 2>&1 || true
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) || true
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NODE_BIN_DIR="$(ls -d "$HOME"/.nvm/versions/node/v*/bin 2>/dev/null | sort -V | tail -1)"
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if [[ -n "$NODE_BIN_DIR" && -d "$NODE_BIN_DIR" ]]; then
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for bin in node npm npx; do
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[[ -x "$NODE_BIN_DIR/$bin" ]] && ln -sf "$NODE_BIN_DIR/$bin" "$HOME/.local/bin/$bin"
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done
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fi
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fi
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# --- VS Code extensions ---
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EXT_FILE=/etc/installer-vscode-extensions.txt
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if [[ -r "$EXT_FILE" ]] && command -v code >/dev/null 2>&1; then
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echo "==> installing VS Code extensions"
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while read -r ext; do
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[[ -z "$ext" || "$ext" =~ ^# ]] && continue
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echo " -> $ext"
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code --install-extension "$ext" --force >/dev/null 2>&1 || \
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echo " (failed: $ext)"
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done < "$EXT_FILE"
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fi
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touch "$HOME/.first-login-done"
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echo "==> [$(date)] first-login setup done"
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