#!/usr/bin/env bash

export CRU_NVIM_SERVER=${CRU_NVIM_SERVER:-/tmp/nvimsocket}

args=()

self_built_nvim="$HOME/codes/neovim/build/bin/nvim"
self_built_nvim_runtime="$HOME/codes/neovim/runtime"
if [[ -z "$CRU_NVIM" ]] && [[ -e "$self_built_nvim" ]]; then
  echo "Found self-built neovim at $CRU_NVIM"
  CRU_NVIM="$self_built_nvim"
  CRU_VIMRUNTIME="$self_built_nvim_runtime"
fi 

[[ -z "$CRU_NVIM" ]] || args=("${args[@]}" "--neovim-bin" "$CRU_NVIM")
export CRU_NVIM=${CRU_NVIM:-nvim}
[[ -z "$CRU_VIMRUNTIME" ]] || export VIMRUNTIME="$CRU_VIMRUNTIME"

self_built_neovide="$HOME/codes/neovide/target/release/neovide"
if [[ -z "$CRU_NEOVIDE" ]] && [[ -e "$self_built_neovide" ]]; then
  echo "Found self-build of neovide at $self_built_neovide"
  CRU_NEOVIDE="$self_built_neovide"
fi
export CRU_NEOVIDE=${CRU_NEOVIDE:-neovide}

listen_added=0
for arg in "$@"; do
  args=("${args[@]}" "$arg")
  if [[ "$arg" == "--" ]]; then
    args=("${args[@]}" "--listen" "$CRU_NVIM_SERVER")
    listen_added=1
  fi
done

if [[ $listen_added = 0 ]]; then
  args=("${args[@]}" "--" "--listen" "$CRU_NVIM_SERVER")
fi

if which nvr > /dev/null; then
  echo "Found nvr, set VISUAL EDITOR GIT_EDITOR to nvr-wait"
  export VISUAL="nvr-wait"
  export EDITOR="$VISUAL"
  export GIT_EDITOR="$VISUAL"
fi

args=("$CRU_NEOVIDE" "${args[@]}")
echo "Full command is ${args[@]}"
exec "${args[@]}"