truestuff/load-starship

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#! /usr/bin/env bash
# Helper function
is_sourced() {
if [ -n "$ZSH_VERSION" ]; then
case $ZSH_EVAL_CONTEXT in *:file:*) return 0;; esac
else # Add additional POSIX-compatible shell names here, if needed.
case ${0##*/} in dash|-dash|bash|-bash|ksh|-ksh|sh|-sh) return 0;; esac
fi
return 1; # NOT sourced.
}
BASE_0=${BASE_0:-$0}
BASE_SHELL=$(basename "$SHELL")
if is_sourced; then
starship() {
if [[ ! -x "$HOME/bin/starship" ]]; then
curl -sS https://starship.rs/install.sh | FORCE=1 BIN_DIR="$HOME/bin" sh > /dev/null
fi
"$HOME/bin/starship" "${@}"
}
# shellcheck disable=SC1090
. <( starship init "$BASE_SHELL" ) 2> /dev/null
elif [[ "$1" == '-' ]]; then
echo "BASE_0=${BASE_0}"
cat "${0}"
else
SCRIPT_NAME="$BASE_0"
printf '%s\n' \
"It seems $SCRIPT_NAME was invoked as a script. It should be sourced instead." \
'The easiest way is to call it like this:' \
" $ . <( $SCRIPT_NAME - ) # Note the '-' after the script's name" \
''
fi