Does nothing unless there's a started tmux server

[Marko Stanković]

Hi Dustin,

First of all, thanks for this lovely script!

Upon installation on my kubuntu vivid, I've tried the hollywood, but it did nothing.
I've ran it from byobu (screen backend), from a tty console (a la Alt-F6), and from an xterm console - all with the same results.

After some debugging with
sh -x $(which hollywood)
I've noticed it stops upon executing this line
tmux new-window -n $PKG "$widget_dir/$widget1" \; \
        set-option -g pane-active-border-bg "default" \; \
        set-option -g pane-active-border-fg "default" >/dev/null 2>&1
Which evaluates in runtime as, for example:
tmux new-window -n hollywood /usr/bin/../lib/hollywood/jp2a \; set-option -g pane-active-border-bg default \; set-option -g pane-active-border-fg default
And the outcome is:
failed to connect to server: Connection refused
...unless there's a tmux running somewhere, started by the current user.

Proposed solution is to check if we are ran from within a tmux session (ie TMUX environment variable is set):
if [ -z "$TMUX" ]; then
 tmux new-session ...; else
 tmux new-window ...; fi

Cheers,
Marko

[Launchpad Janitor (janitor)]

This bug was fixed in the package hollywood - 1.7-0ubuntu1

---------------
hollywood (1.7-0ubuntu1) vivid; urgency=medium

  * debian/control:
    - add missing dependency on mlocate:
      https://github.com/dustinkirkland/hollywood/issues/2
  * lib/hollywood/apg, lib/hollywood/bmon, lib/hollywood/cmatrix,
    lib/hollywood/code, lib/hollywood/errno, lib/hollywood/hexdump,
    lib/hollywood/htop, lib/hollywood/jp2a, lib/hollywood/logs,
    lib/hollywood/man, lib/hollywood/mplayer, lib/hollywood/speedometer,
    lib/hollywood/sshart, lib/hollywood/stat, lib/hollywood/tree:
    - test for existence of each widget
      + https://github.com/dustinkirkland/hollywood/issues/1
  * bin/hollywood, share/man/man1/hollywood.1:
    - exit cleanly, trap signals, document exit, renice widgets
      to minimum scheduling priority
  * close LP: #1403659, now that we launch byobu if not already running
 -- Dustin Kirkland <email address hidden> Wed, 17 Dec 2014 22:16:38 -0600