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rc: Export $TMPDIR to new tmux processes

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`tmux` will start new processes (e.g. when creating panes or windows)
with the same environment it was started with, which means that if the
$TMPDIR variable was overriden for the kakoune server from within
`tmux`, newly created panes/windows won't have access to the server
socket to sustain a session.

This commit fixes the issue by always exporting the $TMPDIR variable
from the parent `tmux` environment to the new processes.

Fixes #1319
This commit is contained in:
Frank LENORMAND 2017-04-09 09:16:56 +03:00
parent 79faae8546
commit b6d055a87b
1 changed files with 1 additions and 1 deletions
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2
rc/base/tmux.kak
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@ -24,7 +24,7 @@ def -hidden -params 1.. tmux-new-impl %{
tmux_args="$1" tmux_args="$1"
shift shift
if [ $# -ne 0 ]; then kakoune_params="-e '$@'"; fi if [ $# -ne 0 ]; then kakoune_params="-e '$@'"; fi
TMUX=$tmux tmux $tmux_args "kak -c ${kak_session} ${kakoune_params}" < /dev/null > /dev/null 2>&1 & TMUX=$tmux tmux $tmux_args "TMPDIR='${TMPDIR}' kak -c ${kak_session} ${kakoune_params}" < /dev/null > /dev/null 2>&1 &
} }
} }