#!/bin/zsh -eu

TARGET_USER="usr_vscode"
if [[ "$EUID" -eq 0 ]]; then
  target_home="/home/${TARGET_USER}"
else
  target_home="$HOME"
fi

zshrc="${target_home}/.zshrc"
mkdir -p "${zshrc:h}"
touch "$zshrc"

vscode_marker='if [[ "$TERM_PROGRAM" == "vscode" ]]; then'
if ! grep -Fq "$vscode_marker" "$zshrc" 2>/dev/null; then
  cat <<'EOF' >>"$zshrc"

if [[ "$TERM_PROGRAM" == "vscode" ]]; then
    local vscode_executable
    if command -v code >/dev/null 2>&1; then
        vscode_executable="code"
    elif command -v code-insiders >/dev/null 2>&1; then
        vscode_executable="code-insiders"
    fi

    if [ -n "$vscode_executable" ]; then
        . "$($vscode_executable --locate-shell-integration-path zsh)"
    fi
fi
EOF
fi

alias_snippet="alias clean-node-modules='setopt rm_star_silent; rm -rf node_modules/.*; rm -rf node_modules/*'; unsetopt rm_star_silent"
if ! grep -Fqx -- "$alias_snippet" "$zshrc" 2>/dev/null; then
  printf '\n%s\n' "$alias_snippet" >>"$zshrc"
fi