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Teach isolated-tmux to use screen-256color TERM on Mac

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Mac does not ship tmux-256color terminfo, so teach our isolated-tmux
function to populate .tmux.conf with screen-256color instead, only on
macOS.
This commit is contained in:
ridiculousfish 2022-06-12 14:23:52 -07:00
parent b41c086984
commit c76ce101b8
1 changed files with 6 additions and 1 deletions
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7
tests/test_functions/isolated-tmux-start.fish
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@ -2,6 +2,11 @@ function isolated-tmux-start
set -l tmpdir (mktemp -d)
cd $tmpdir
# macOS lacks the tmux-256color terminfo, use screen-256color instead.
if test (uname) = Darwin
echo 'set -g default-terminal "screen-256color"'
end >./.tmux.conf
function isolated-tmux --inherit-variable tmpdir
# tmux can't handle session sockets in paths that are too long, and macOS has a very long
# $TMPDIR, so use a relative path - except macOS doesn't have `realpath --relative-to`...
@ -11,7 +16,7 @@ function isolated-tmux-start
echo "error: isolated-tmux must always be run from the same directory." >&2
return 1
end
tmux -S .tmux-socket -f /dev/null $argv
tmux -S .tmux-socket -f .tmux.conf $argv
end
function isolated-tmux-cleanup --on-event fish_exit --inherit-variable tmpdir