# This test installs a package with a "slow" pseudo build command, once using a
# pretend TTY, and once normally. It then verifies that we see progress dots
# only in the TTY. This requires the "script" command for TTY fakery.

# @TEST-REQUIRES: script --version
# @TEST-EXEC: bash %INPUT

# https://stackoverflow.com/questions/32910661/pretend-to-be-a-tty-in-bash-for-any-command
faketty () {
    script -qefc "$(printf "%q " "$@")" /dev/null
}

# Add a build command to the package that takes at least as long as it takes zkg
# to produce progress dots.
(
    cd $(pwd)/packages/foo
    echo 'build_command = sleep 2' >>zkg.meta
    git add zkg.meta
    git commit -am 'build slowly'
)

faketty zkg install foo >output.tty
zkg uninstall --force foo
zkg install foo >output.notty

grep 'Installing' output.tty | grep -q '\.'
grep 'Installing' output.notty | grep -v -q '\.'