Hyprpicker stopped working after running several times when started
with option '-a'. The reason was that finish() has not been called after
wl-copy replaced the currently running process due to the call of
execlp() (execlp() never returns in that case).
To fix this issue finish now is called before the call of execlp()
when hyprpicker is running with option '-a'
Co-authored-by: Stefan Römer <sroemer@github.com>
* use getopt_long(3) and support short options
Now instead of `--format`, `--no-fancy`, and `--help` you can also use
`-f`, `-n`, and `-h`. Additionally instead of just being able to do
`--format <fmt>` you can now do the standard `--format=<fmt>`.
* remove initial space when m_bFancyOutput is true
* add the HSL format
* add the HSV format
* add a manual page
* silence compiler warning
* make all the default target, and add install rule
* add the CMYK format
* add new formats to the README
