#!/bin/sh
# See python-native in the cpython/bin packages. Need to factor this out.
realpath() (
OURPWD=$PWD
cd "$(dirname "$1")"
LINK=$(readlink "$(basename "$1")")
while [ "$LINK" ]; do
cd "$(dirname "$LINK")"
LINK=$(readlink "$(basename "$1")")
done
REALPATH="$PWD/$(basename "$1")"
cd "$OURPWD"
echo "$REALPATH"
)
SCRIPT=$(realpath "${BASH_SOURCE[0]}")
SCRIPT_DIR=$( cd -- "$( dirname -- "${SCRIPT}" )" &> /dev/null && pwd )
PACKAGES="$SCRIPT_DIR"/../../
export DYLD_LIBRARY_PATH="$PACKAGES"/libedit/dist/native/lib:$DYLD_LIBRARY_PATH
export LD_LIBRARY_PATH="$PACKAGES"/libedit/dist/native/lib:$LD_LIBRARY_PATH
export TERM=xterm-256color
export TERMCAP="$SCRIPT_DIR"/../../cpython/src/termcap
# -E provides interactive libedit line editing and history (-V is the vi version).
# Dash is totally broken if one of -E or -V isn't given. I patch the wasm version.
# Dash is very minimal, but at least we can have a nice prompt!
# https://unix.stackexchange.com/questions/158313/create-a-dash-prompt
export PS1='$(pwd | sed "s|^$HOME|~|")$ '
"$SCRIPT_DIR"/../dist/native/bin/dash -E "$@"
