#!/usr/bin/env bash
# author: deadc0de6 (https://github.com/deadc0de6)
# Copyright (c) 2019, deadc0de6
#
# test import new dotfiles with empty dst/src on existing dotfiles
# returns 1 in case of error
#

## start-cookie
set -euo errtrace pipefail
cur=$(cd "$(dirname "${0}")" && pwd)
ddpath="${cur}/../"
PPATH="{PYTHONPATH:-}"
export PYTHONPATH="${ddpath}:${PPATH}"
altbin="python3 -m dotdrop.dotdrop"
if hash coverage 2>/dev/null; then
  mkdir -p coverages/
  altbin="coverage run -p --data-file coverages/coverage --source=dotdrop -m dotdrop.dotdrop"
fi
bin="${DT_BIN:-${altbin}}"
# shellcheck source=tests-ng/helpers
source "${cur}"/helpers
echo -e "$(tput setaf 6)==> RUNNING $(basename "${BASH_SOURCE[0]}") <==$(tput sgr0)"
## end-cookie

################################################################
# this is the test
################################################################

# dotdrop directory
basedir=$(mktemp -d --suffix='-dotdrop-tests' || mktemp -d)
echo "[+] dotdrop dir: ${basedir}"
echo "[+] dotpath dir: ${basedir}/dotfiles"
# the temp directory
tmpd=$(mktemp -d --suffix='-dotdrop-tests' || mktemp -d)

clear_on_exit "${basedir}"
clear_on_exit "${tmpd}"

# create a dotfile
dftoimport="${tmpd}/a_dotfile"
echo 'some content' > "${dftoimport}"

# create the config file
cfg="${basedir}/config.yaml"
cat > "${cfg}" << _EOF
config:
  backup: true
  create: true
  dotpath: dotfiles
dotfiles:
  f_x:
    src: /tmp/x
    dst:
  f_y:
    src:
    dst: /tmp/y
  f_z:
    src:
    dst:
  f_l:
    src:
    dst:
    link: link
  f_lc:
    src:
    dst:
    link: link_children
profiles:
  p1:
    dotfiles:
    - f_x
    - f_y
    - f_z
    - f_l
    - f_lc
_EOF

echo "[+] import"
cd "${ddpath}" | ${bin} import -f -c "${cfg}" -p p1 --verbose "${dftoimport}"
[ "$?" != "0" ] && exit 1

echo "[+] install"
cd "${ddpath}" | ${bin} install -c "${cfg}" -f -p p1 --verbose | grep '^5 dotfile(s) installed.$'
rm -f "${dftoimport}"
cd "${ddpath}" | ${bin} install -c "${cfg}" -f -p p1 --verbose | grep '^6 dotfile(s) installed.$'

nb=$(cd "${ddpath}" | ${bin} files -c "${cfg}" -p p1 --verbose | grep '^[a-zA-Z]' | grep -v '^Dotfile(s)' | wc -l)
[ "${nb}" != "6" ] && echo "error in dotfile list (${nb} VS 6)" && exit 1

#cat ${cfg}

echo "OK"
exit 0