Bug#833752: hopenpgp-tools: cannot use GNUPGHOME env to specify gpg home directory

[Roger Shimizu]

Package: hopenpgp-tools
Version: 0.19.1-1
Severity: normal
X-Debbugs-Cc: rogershimizu at gmail.com

Dear Maintainer,

I have more than one GPG keys stores in different folders.
Usually, I run gpg or gpg2 command by:
 GNUPGHOME=/path/to/gpg/home/ gpg <GPG params..>

But I failed this practice by:
 GNUPGHOME=/path/to/gpg/home/ hkt <hkt params..>

And I cannot find the param to specify GPG home directory in "hkt --help"

Please help to explain how to use, if already implemented; or add this
new feature if it's not available yet.

Thank you!

-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 4.6.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Cheers,
-- 
Roger Shimizu, GMT +9 Tokyo
PGP/GPG: 4096R/6C6ACD6417B3ACB1