#!/bin/sh
# KatchPath installer: downloads one shell file to ~/.local/bin/katchpath. Read it first if you like:
#   https://katchpath.com/katchpath
# Nothing else is changed. Afterwards run `katchpath install` inside a repo (or `katchpath install --global`).
set -eu
bin=${KATCHPATH_BIN:-$HOME/.local/bin}
mkdir -p "$bin"
if command -v curl >/dev/null 2>&1; then
  curl -fsSL https://katchpath.com/katchpath -o "$bin/katchpath"
else
  wget -qO "$bin/katchpath" https://katchpath.com/katchpath
fi
chmod +x "$bin/katchpath"
echo "katchpath installed to $bin/katchpath"
case ":$PATH:" in *":$bin:"*) ;; *) echo "add it to your PATH:  export PATH=\"$bin:\$PATH\"" ;; esac
echo "next:  cd your-repo && katchpath install     (or: katchpath install --global)"
echo "       echo 'eval \"\$(katchpath shell)\"' >> ~/.zshrc   # guard git add -A"