#!/usr/bin/env bash

# To get $SCIPATH to show up at the window manager level, try adding the following to .xsessionrc:
# export SCIPATH=/home/bob/science
pubs_command="pubs -c $SCIPATH/admin/pubs.config"

choice="$(eval "$pubs_command list" | sort --ignore-case | dmenu -l 20 -i)"
status=$?
if [ "$status" -eq "0" ]; then
    # Exit code 0
    printf "choice: $choice\n"
    # From SO: "To include a literal ] in the list, make it the first character (following a possible ^)."
    pat="[^][]+"
    if [[ "$choice" =~ $pat ]]; then
        citekey="${BASH_REMATCH[0]}"
        printf "citekey: $citekey\n"
        eval "$pubs_command doc open $citekey"
    else
        printf "no match?\n"
    fi
else
    # Exit code not 0
    printf "not 0\n"
fi