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Diffstat (limited to 'config/ratpoison/screen_run')
| -rwxr-xr-x | config/ratpoison/screen_run | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/config/ratpoison/screen_run b/config/ratpoison/screen_run new file mode 100755 index 0000000..c70b567 --- /dev/null +++ b/config/ratpoison/screen_run @@ -0,0 +1,21 @@ +#!/usr/bin/env bash +# +# Connect to a named screen session if it exists, otherwise create it +# If creating a new screen session, use the file screenrc.$session +# in the .config/ratpoison directory. +# +screen_dir=$HOME/.screen +session=$1 +function die() { + echo "$0 error: $*" + exit 1 +} +[ $# -ne 1 ] && die "$0 requires 1 argument (screen session name)" +if screen -ls | grep $session; then + # This session exists, connect to it + screen -r $session +else + session_config=$screen_dir/screenrc.$session + [ -f $session_config ] || die "config ($session_config) not found for $session" + screen -c $screen_dir/screenrc.$session -S $session +fi |