Wrapper around `just` to help finding the right recipe

jj

#!/usr/bin/env sh

set -eu

_get_user_input() {
  editor=${EDITOR:-vi}
  tempfile=$(mktemp)
  echo "$@" > "$tempfile"
  "$editor" "$tempfile"
  args=$(cat "$tempfile")
  rm "$tempfile"
}

available_justfiles=${JUSTFILES:-}
jf_flags=
if [ -n "$available_justfiles" ]; then
  jf=$(echo "$available_justfiles" | tr ' ' '\n' | fzf)
  jf_flags="--justfile=$jf/justfile"
fi

rule=$(just "$jf_flags" | awk 'NR>1 {gsub(/^ +/, ""); print}' | fzf)
args=$(echo "$rule" | awk -F'#' '{print $1}')
if [ "$(echo "$args" | awk '{print $2}')" != "" ]; then
  _get_user_input "$args"
fi

# Let's `eval` the command to account for `$args` containing quoted values with
# spaces, f.ex. `some-recipe arg='value with spaces'`.
eval exec just "$*" "$jf_flags" "$args"

# vim: set ts=2 sw=2 et: