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| author | Tom Ryder <tom@sanctum.geek.nz> | 2017-04-05 20:06:39 +1200 |
|---|---|---|
| committer | Tom Ryder <tom@sanctum.geek.nz> | 2017-04-05 20:46:47 +1200 |
| commit | c8ab406749124d2e762ad5cf53963070113afd0f (patch) | |
| tree | 54c9721a06957ebe7098a211eea803b0230c0f5d /bin/tm.sh | |
| parent | Handle POSIX correctness in ~/.bash_profile (diff) | |
| download | dotfiles-c8ab406749124d2e762ad5cf53963070113afd0f.tar.gz dotfiles-c8ab406749124d2e762ad5cf53963070113afd0f.zip | |
Apply runtime shebanging to POSIX shell
Diffstat (limited to 'bin/tm.sh')
| -rw-r--r-- | bin/tm.sh | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/bin/tm.sh b/bin/tm.sh new file mode 100644 index 00000000..774dccb1 --- /dev/null +++ b/bin/tm.sh @@ -0,0 +1,17 @@ +# Attach to existing tmux session rather than create a new one if possible + +# If given any arguments, just use them as they are +if [ "$#" -gt 0 ] ; then + : + +# If a session exists, just attach to it +elif command tmux has-session 2>/dev/null ; then + set -- attach-session -d + +# Create a new session with an appropriate name +else + set -- new-session -s "${TMUX_SESSION:-default}" +fi + +# Execute with concluded arguments +tmux "$@" |