#!/bin/bash

toolName=vim
indentDownUrl="https://www.vim.org/scripts/download_script.php?src_id=27565"
seqVimConfigLoc="$HOME/.vimrc"

# Get script working directory
# (when called from a different directory)
WDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >>/dev/null 2>&1 && pwd)"
APTOPT=
CONFIG=0
SCRIPT_FILE=$(basename -- $0)
SCRIPT_NAME=${SCRIPT_FILE%%.*}
CONFIG_FILE_NAME="${SCRIPT_NAME}.cfg"
CONFIG_FILE_TEMPLATE="$WDIR/${CONFIG_FILE_NAME}.example"

seq_config() {
  ## or to use sequencer api with global config file:
  #initSeqConfig "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
  #if [ $? -eq 0 ] ; then
  #  CONFIG=1
  #else
  #  # End if no configuration file exists
  #  dry || return -1
  #fi

  ## Apt cmdline option to suppress user interaction
  quiet && APTOPT="-y"

  ## Return of non zero value will abort the sequence
  return 0
}

step_1_info() { echo "Install $toolName"; }
step_1_alias() { echo "install"; }
step_1() {
  exe apt install vim $APTOPT
}

step_2_info() { echo "Installing indentation script $seqVimIndentLoc"; }
step_2_alias() { echo "setup"; }
step_2() {
  if [ ! -e "$seqVimIndentLoc" ]; then
    exe mkdir -p $(dirname "$seqVimIndentLoc")
    cd $(dirname "$seqVimIndentLoc")
    wget --content-disposition $indentDownUrl
  fi

  info "Installing indentation rules"
  addConf -c "$seqVimConfigBasic" "$seqVimConfigLoc"
}
seqVimIndentLoc="$HOME/.vim/indent/sh.vim"
seqVimConfigBasic="set t_TI= t_TE=
filetype plugin indent on
syntax on"

step_3_info() { echo "Install editorconfig as vim 8 plugin"; }
step_3_alias() { echo "editorconfig"; }
step_3() {
  local ecDir="$HOME/.vim/pack/editorconfig/start"
  local ecUrl='https://github.com/editorconfig/editorconfig-vim.git'
  if [ ! -e "$ecDir" ]; then
    info "Installing editorconfig plugin"
    exe mkdir -p "$ecDir" 
    exe cd "$ecDir"
    exe git clone "$ecUrl"
  else
    info "Upgrading editorconfig plugin"
    exe cd "$ecDir"
    exe git pull 
  fi
}

step_10_info() { echo "Setup $HOME/.vimrc globaly to use spaces and indent 2"; }
step_10() {
  info "Installing formating rules"
  addConf -a "$seqVimConfig" "$seqVimConfigLoc"
}
seqVimConfig="set expandtab
set tabstop=2
set softtabstop=2
set shiftwidth=2"

readonly sqr_minVersion=16
. /usr/local/bin/sequencer.sh