pkgin changes behavior if output is a tty or not, breaks Ansible about pkgin

[bixu]

I believe this is also causing trouble for anyone using Chef (it certainly is for my org).

[jperkin]

I've worked around this in pkgsrc ansible for now, so that we have a working ansible package for 2015Q2:

http://mail-index.netbsd.org/pkgsrc-changes/2015/06/25/msg126311.html

As this pkgin behaviour has been in a few branches now I think we have no choice but to support both types of output in programs that parse it, as I've done above. However I'd still like to see this fixed as it's bound to catch other people out when they switch from e.g. pkgin list to pkgin list | grep ... and wonder why the output changed.

It's also worth noting that ';' as a delimiter isn't ideal, as there are a few packages which include semicolons in their COMMENT field:

$ git grep "^COMMENT=[^#]*\;"
chat/gg2/Makefile:COMMENT=      Instant messenger software for Poland; Jabber plugin included
devel/bcc/Makefile:COMMENT=             Bruce Evans' C compiler (with as and ld); can do 16-bit code
devel/p5-Dist-Zilla/Makefile:COMMENT=   Perl 5 module distribution builder; installer not included
games/crossfire-client-gtk/Makefile:COMMENT=    Multi-player graphical arcade and adventure game; GTK client
games/crossfire-client-gtk2/Makefile:COMMENT=   Multi-player graphical arcade and adventure game; GTK2 client
games/crossfire-client/Makefile:COMMENT=        Multi-player graphical arcade and adventure game; X11 client
graphics/tkpiechart/Makefile:COMMENT=   Tcl/Tk pie-chart utility; in Tcl, not as an extension
security/hs-digest/Makefile:COMMENT=    Various cryptographic hashes for bytestrings; CRC32 and Adler32
security/libssh/Makefile:COMMENT=               SSHv2+v1 protocol library; libssh.org version ${VER}
www/bozohttpd/Makefile:COMMENT= Bozotic HTTP server; small and secure
x11/xless/Makefile:COMMENT=     X11 text viewer; useful as an add-on tool for other apps

so anything which does split(';') or similar is not guaranteed the same size output array each time.

[jperkin]

Fixed in 1f9e65f and released in 0.9.0 (now in pkgsrc).

[bixu]

super nice! thanks!