.Dd $Mdocdate$
.Dt REMUX 1
.Sh NAME
.Nm remux
.Nd a command shortener for
.Xr tmux 1
.Sh SYNOPSIS
.Nm remux
.Op Fl dhnqrtv
.Op Fl D Ar path
.Op Ar command
.Op args...
.Sh DESCRIPTION
.Nm
is a wrapper and command shortener for
.Xr tmux 1 ,
primarily focused on improving the ergonomics of using named sessions.
.Pp
If no command is provided, remux will use the context action. Inside a repository, remux will attach or create. If in a session or outside a repository, remux will list sessions.
.Sh COMMANDS
.Nm remux
commands are split into two categories: global commands, which can be used anywhere, and session commands, which can only be used from inside a session.
.Ss GLOBAL COMMANDS
.Bl -tag -width Ds
.It Xo Ic attach
.Op Fl dnr
.Op Ar title
.Op Ar window
.Xc
.Bd -literal -compact
aliases: a
Attaches to an existing session.
.Ed
.Pp
.Bl -tag -width Ds -compact
.It Fl d , Fl -detach
Detach all other connections to the session.
.It Fl D , Fl -dir Ar path
Sets the working directory for the given command.
.It Fl n , Fl -nest
Allow nesting (attaching a session from inside another session).
.It Fl r , Fl -read-only
Attach the session in read-only mode.
.It Ar title
The title of the target session. If not given, remux will try to use the name of the repository containing the current directory.
.It Ar window
The name of the window to attach to.
.El
.It Xo Ic detach
.Op Ar title
.Xc
.Bd -literal -compact
aliases: d
Detaches all clients from the target session.
.Ed
.It Xo Ic has
.Op Fl q
.Op Ar title
.Xc
.Bd -literal -compact
aliases: h
Checks whether or not a session exists.
.Ed
.Pp
.Bl -tag -width Ds -compact
.It Fl q , Fl -quiet
Run silently without printing to standard output.
.It Ar title
The title of the target session. If not given, remux will attempt to use the name of the repository containing the current directory.
.El
.It Ic list
.Bd -literal -compact
aliases: l, ls
Pretty-prints a list of tmux sessions.
.Ed
.It Xo Ic new
.Op Fl dn
.Op Fl t\ |\ --target Ar path
.Op Ar title
.Op Ar command
.Xc
.Bd -literal -compact
aliases: n
Creates a new session.
.Ed
.Pp
.Bl -tag -width Ds -compact
.It Fl d , Fl -detach
Creates the session without attaching.
.It Fl n , Fl -nest
Allow nesting (attaching a session from inside another session).
.It Fl t , Fl -target Ar path
Sets the session path to the provided directory.
.It Ar title
Create the session with the given title. If not given, remux will attempt to use the name of the repository containing the current directory.
.El
.El
.Ss SESSION COMMANDS
.Bl -tag -width Ds
.It Ic path
.Bd -literal -compact
aliases: p
Prints the session path.
.Ed
.It Xo Ic switch
.Op Fl rd
.Op Ar title
.Xc
.Bd -literal -compact
aliases: s
Switches from the current session to the target.
.Ed
.Pp
.Bl -tag -width Ds -compact
.It Fl d , Fl -detach
Detaches other clients from the target session.
.It Fl r , Fl -read-only
Switch to the target session in read-only mode.
.It Ar title
The title of the session to switch to. If blank, the previous session will be used.
.El
.It Ic title
.Bd -literal -compact
aliases: t, which
Prints the session title.
.El
.Sh ENVIRONMENT
.Bl -tag -width Ds
.It Ev REMUX_ATTACH_SYMBOL
Changes the symbol displayed for attached sessions in the
.Ic list
command.
Default: '*'
.It Ev REMUX_CURRENT_SYMBOL
Changes the symbol displayed for the current session in the
.Ic list
command.
Default: '>'
.It Ev REMUX_NEW_WINDOW
Provides a default windows name when creating a new session. Unused if empty.
Default: (unset)
.It Ev REMUX_PREVIOUS_SYMBOL
Changes the symbol displayed for the previous session in the
.Ic list
command.
Default: '-'
.It Ev REMUX_REPO_FILE
The filename to match on when trying to find the root of a repository.
Default: '.git'
.El
.Sh EXIT STATUS
.Bl -tag -Width Ds
.It 1
Unmatched command name.
.It 2
Unmatched target session.
.It 3
Unmatched help topic.
.It 4
Missing or invalid target; target was not given or is the same as the current session.
.It 5
.Nm remux
is not running from within a terminal.
.It 6
Nesting error; nest flag is missing or inappropriate.
.It 7
A session command was attempted outside a session.
.Sh EXAMPLES
Use
.Ic path
to navigate to the session path:
.Pp
.Dl $ cd `remux p`
.Pp
.Sh SEE ALSO
.Xr tmux 1
.Sh AUTHORS
.An -nosplit
.An Valerie Wolfe Aq Mt sleeplessval@gmail.com