#!/usr/bin/env bash
# 40-nvim — clone your nvim-minimal config from gitea to ~$TARGET_USER/.config/nvim.

step_name="nvim"
step_desc="clone g.mk.fo/bootstrap/nvim-minimal -> ~$TARGET_USER/.config/nvim"
step_run="run_nvim"

NVIM_REPO_URL="${NVIM_REPO_URL:-https://g.mk.fo/bootstrap/nvim-minimal.git}"

run_nvim() {
  log "installing nvim config"
  command -v nvim >/dev/null 2>&1 || warn "nvim binary not found — install the packages step first"

  local target="$TARGET_HOME/.config/nvim"
  if [[ -d "$target/.git" ]]; then
    log "existing nvim config is a git repo — pulling"
    as_user git -C "$target" pull --ff-only || warn "could not pull existing nvim config"
    ok "nvim config updated at $target"
    return
  fi

  if [[ -e "$target" ]]; then
    local bak="${target}.bak.$(date +%Y%m%d-%H%M%S)"
    as_user mv "$target" "$bak" 2>/dev/null || sudo_ mv "$target" "$bak"
    warn "backed up existing $target -> $bak"
  fi

  as_user git clone "$NVIM_REPO_URL" "$target" && ok "nvim config cloned to $target" \
    || { err "failed to clone $NVIM_REPO_URL"; sudo_ git clone "$NVIM_REPO_URL" "$target" \
       && chown -R "$TARGET_USER:$(id -gn "$TARGET_USER" 2>/dev/null || echo "$TARGET_USER")" "$target" \
       && ok "nvim config cloned to $target (as root, then chowned)"; }
}