ell

#!/usr/bin/env bash
## usage: sh ell

pathadd() {
      if  [[ ":$PATH:" != *":$1:"* ]]; then
          export PATH="${PATH:+"$PATH:"}$1"
      fi
}
pathadd /usr/local/bin

AFTER=true
for c in python3 wget git tmux vim bash gawk; do
   if [ -z "$(which $c)" ]; then 
     AFTER=exit
     echo "#E> missing: $c"
    fi
done
$AFTER

export Ell=$(git rev-parse --show-toplevel)
From=https://raw.githubusercontent.com/se4ai/code/master/etc

mkdir -p etc
for f in .bashrc .vimrc .tmuxrc; do
  if [ ! -f "$Ell/etc/$f" ]; then
     wget -O "$Ell/etc/$f" $From/$f
     git add "$Ell/etc/$f"
  fi
done

bash --init-file $Ell/etc/.bashrc  -i