9 files changed, 134 insertions, 0 deletions
diff --git a/powerline/bindings/tmux/__init__.py b/powerline/bindings/tmux/__init__.py
new file mode 100644
index 0000000..eb84e7a
--- /dev/null
+++ b/powerline/bindings/tmux/__init__.py
@@ -0,0 +1,85 @@
+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+import re
+import os
+import subprocess
+
+from collections import namedtuple
+
+from powerline.lib.shell import run_cmd
+
+
+TmuxVersionInfo = namedtuple('TmuxVersionInfo', ('major', 'minor', 'suffix'))
+
+
+def get_tmux_executable_name():
+	'''Returns tmux executable name
+
+	It should be defined in POWERLINE_TMUX_EXE environment variable, otherwise 
+	it is simply “tmux”.
+	'''
+
+	return os.environ.get('POWERLINE_TMUX_EXE', 'tmux')
+
+
+def _run_tmux(runner, args):
+	return runner([get_tmux_executable_name()] + list(args))
+
+
+def run_tmux_command(*args):
+	'''Run tmux command, ignoring the output'''
+	_run_tmux(subprocess.check_call, args)
+
+
+def get_tmux_output(pl, *args):
+	'''Run tmux command and return its output'''
+	return _run_tmux(lambda cmd: run_cmd(pl, cmd), args)
+
+
+def set_tmux_environment(varname, value, remove=True):
+	'''Set tmux global environment variable
+
+	:param str varname:
+		Name of the variable to set.
+	:param str value:
+		Variable value.
+	:param bool remove:
+		True if variable should be removed from the environment prior to 
+		attaching any client (runs ``tmux set-environment -r {varname}``).
+	'''
+	run_tmux_command('set-environment', '-g', varname, value)
+	if remove:
+		try:
+			run_tmux_command('set-environment', '-r', varname)
+		except subprocess.CalledProcessError:
+			# On tmux-2.0 this command may fail for whatever reason. Since it is 
+			# critical just ignore the failure.
+			pass
+
+
+def source_tmux_file(fname):
+	'''Source tmux configuration file
+
+	:param str fname:
+		Full path to the sourced file.
+	'''
+	run_tmux_command('source', fname)
+
+
+NON_DIGITS = re.compile('[^0-9]+')
+DIGITS = re.compile('[0-9]+')
+NON_LETTERS = re.compile('[^a-z]+')
+
+
+def get_tmux_version(pl):
+	version_string = get_tmux_output(pl, '-V')
+	_, version_string = version_string.split(' ')
+	version_string = version_string.strip()
+	if version_string == 'master':
+		return TmuxVersionInfo(float('inf'), 0, version_string)
+	major, minor = version_string.split('.')
+	major = NON_DIGITS.subn('', major)[0]
+	suffix = DIGITS.subn('', minor)[0] or None
+	minor = NON_DIGITS.subn('', minor)[0]
+	return TmuxVersionInfo(int(major), int(minor), suffix)
diff --git a/powerline/bindings/tmux/powerline-base.conf b/powerline/bindings/tmux/powerline-base.conf
new file mode 100644
index 0000000..50a1079
--- /dev/null
+++ b/powerline/bindings/tmux/powerline-base.conf
@@ -0,0 +1,11 @@
+set -g status on
+set -g status-interval 2
+set -g status-left-length 20
+set -g status-right '#(env "$POWERLINE_COMMAND" $POWERLINE_COMMAND_ARGS tmux right -R pane_id=#{pane_id})'
+set -g status-right-length 150
+set -g window-status-format "#[$_POWERLINE_WINDOW_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER_SPACES#I#F #[$_POWERLINE_WINDOW_DIVIDER_COLOR]$_POWERLINE_LEFT_SOFT_DIVIDER#[default]#W $_POWERLINE_LEFT_HARD_DIVIDER_SPACES"
+set -g window-status-current-format "#[$_POWERLINE_WINDOW_CURRENT_HARD_DIVIDER_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER#[$_POWERLINE_WINDOW_CURRENT_COLOR]#I#F $_POWERLINE_LEFT_SOFT_DIVIDER#[$_POWERLINE_WINDOW_NAME_COLOR]#W #[$_POWERLINE_WINDOW_CURRENT_HARD_DIVIDER_NEXT_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER"
+
+# Legacy status-left definition to be overwritten for tmux Versions 1.8+
+set -g status-left "#[$_POWERLINE_SESSION_COLOR] #S #[$_POWERLINE_SESSION_HARD_DIVIDER_NEXT_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER#(env \"\$POWERLINE_COMMAND\" tmux left -R pane_id=#{pane_id})"
+# vim: ft=tmux
diff --git a/powerline/bindings/tmux/powerline.conf b/powerline/bindings/tmux/powerline.conf
new file mode 100644
index 0000000..29ec6a4
--- /dev/null
+++ b/powerline/bindings/tmux/powerline.conf
@@ -0,0 +1,2 @@
+if-shell 'env "$POWERLINE_CONFIG_COMMAND" tmux setup' '' 'run-shell "powerline-config tmux setup"'
+# vim: ft=tmux
diff --git a/powerline/bindings/tmux/powerline_tmux_1.7_plus.conf b/powerline/bindings/tmux/powerline_tmux_1.7_plus.conf
new file mode 100644
index 0000000..ab7d0b4
--- /dev/null
+++ b/powerline/bindings/tmux/powerline_tmux_1.7_plus.conf
@@ -0,0 +1,3 @@
+set -g status-right '#(env "$POWERLINE_COMMAND" $POWERLINE_COMMAND_ARGS tmux right -R pane_id=#{pane_id} --width=#{client_width} -R width_adjust=#{status-left-length})'
+set -g status-left "#[$_POWERLINE_SESSION_COLOR] #S #[$_POWERLINE_SESSION_HARD_DIVIDER_NEXT_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER#(env \"\$POWERLINE_COMMAND\" tmux left --width=#{client_width} -R width_adjust=#{status-right-length} -R pane_id=#{pane_id})"
+# vim: ft=tmux
diff --git a/powerline/bindings/tmux/powerline_tmux_1.8.conf b/powerline/bindings/tmux/powerline_tmux_1.8.conf
new file mode 100644
index 0000000..fbcd2a5
--- /dev/null
+++ b/powerline/bindings/tmux/powerline_tmux_1.8.conf
@@ -0,0 +1,5 @@
+# powerline_tmux_1.8.conf
+# tmux Version 1.8 introduces window-status-last-{attr,bg,fg}, which is
+# deprecated for versions 1.9+, thus only applicable to version 1.8.
+set -qg window-status-last-fg "$_POWERLINE_ACTIVE_WINDOW_FG"
+# vim: ft=tmux
diff --git a/powerline/bindings/tmux/powerline_tmux_1.8_minus.conf b/powerline/bindings/tmux/powerline_tmux_1.8_minus.conf
new file mode 100644
index 0000000..284eee0
--- /dev/null
+++ b/powerline/bindings/tmux/powerline_tmux_1.8_minus.conf
@@ -0,0 +1,11 @@
+# powerline_tmux_legacy_common.conf
+# tmux Version 1.8 and earlier (legacy) common options. The foo-{attr,bg,fg}
+# options are deprecated starting with tmux Version 1.9.
+set -g status-fg "$_POWERLINE_BACKGROUND_FG"
+set -g status-bg "$_POWERLINE_BACKGROUND_BG"
+set-window-option -g window-status-fg "$_POWERLINE_WINDOW_STATUS_FG"
+set-window-option -g window-status-activity-attr "$_POWERLINE_ACTIVITY_STATUS_ATTR_LEGACY"
+set-window-option -g window-status-bell-attr "$_POWERLINE_BELL_STATUS_ATTR_LEGACY"
+set-window-option -g window-status-activity-fg "$_POWERLINE_ACTIVITY_STATUS_FG"
+set-window-option -g window-status-bell-fg "$_POWERLINE_BELL_STATUS_FG"
+# vim: ft=tmux
diff --git a/powerline/bindings/tmux/powerline_tmux_1.8_plus.conf b/powerline/bindings/tmux/powerline_tmux_1.8_plus.conf
new file mode 100644
index 0000000..e7144fb
--- /dev/null
+++ b/powerline/bindings/tmux/powerline_tmux_1.8_plus.conf
@@ -0,0 +1,5 @@
+# powerline_tmux_1.8_plus.conf
+# tmux Version 1.8 introduces the 'client_prefix' format variable, applicable
+# for versions 1.8+
+set -qg status-left "#{?client_prefix,#[fg=$_POWERLINE_SESSION_PREFIX_FG]#[bg=$_POWERLINE_SESSION_PREFIX_BG]#[$_POWERLINE_SESSION_PREFIX_ATTR],#[fg=$_POWERLINE_SESSION_FG]#[bg=$_POWERLINE_SESSION_BG]#[$_POWERLINE_SESSION_ATTR]} #S #{?client_prefix,#[fg=$_POWERLINE_SESSION_PREFIX_BG],#[fg=$_POWERLINE_SESSION_BG]}#[bg=$_POWERLINE_BACKGROUND_BG]#[nobold]$_POWERLINE_LEFT_HARD_DIVIDER#(env \$POWERLINE_COMMAND \$POWERLINE_COMMAND_ARGS tmux left --width=#{client_width} -R width_adjust=#{status-right-length} -R pane_id=#{pane_id})"
+# vim: ft=tmux
diff --git a/powerline/bindings/tmux/powerline_tmux_1.9_plus.conf b/powerline/bindings/tmux/powerline_tmux_1.9_plus.conf
new file mode 100644
index 0000000..b1afaf4
--- /dev/null
+++ b/powerline/bindings/tmux/powerline_tmux_1.9_plus.conf
@@ -0,0 +1,9 @@
+# powerline_tmux_1.9_plus.conf
+# Version 1.9 introduces the foo-style options, applicable to version 1.9+
+set-option -qg status-style "$_POWERLINE_BACKGROUND_COLOR"
+set-option -qg window-status-last-style "$_POWERLINE_ACTIVE_WINDOW_STATUS_COLOR"
+set-window-option -qg window-status-style "$_POWERLINE_WINDOW_STATUS_COLOR"
+set-window-option -qg window-status-activity-style "$_POWERLINE_ACTIVITY_STATUS_COLOR"
+set-window-option -qg window-status-bell-style "$_POWERLINE_BELL_STATUS_COLOR"
+set -g status-right '#(env "$POWERLINE_COMMAND" $POWERLINE_COMMAND_ARGS tmux right --width=#{client_width} -R width_adjust=#{status-left-length} -R pane_id=#{pane_id} -R pane_current_path=#{q:pane_current_path})'
+# vim: ft=tmux
diff --git a/powerline/bindings/tmux/powerline_tmux_2.1_plus.conf b/powerline/bindings/tmux/powerline_tmux_2.1_plus.conf
new file mode 100644
index 0000000..16703b7
--- /dev/null
+++ b/powerline/bindings/tmux/powerline_tmux_2.1_plus.conf
@@ -0,0 +1,3 @@
+# Starting from tmux-2.1 escaping of dollar signs inside #() is harmful
+set -qg status-left "#{?client_prefix,#[fg=$_POWERLINE_SESSION_PREFIX_FG]#[bg=$_POWERLINE_SESSION_PREFIX_BG]#[$_POWERLINE_SESSION_PREFIX_ATTR],#[fg=$_POWERLINE_SESSION_FG]#[bg=$_POWERLINE_SESSION_BG]#[$_POWERLINE_SESSION_ATTR]} #S #{?client_prefix,#[fg=$_POWERLINE_SESSION_PREFIX_BG],#[fg=$_POWERLINE_SESSION_BG]}#[bg=$_POWERLINE_BACKGROUND_BG]#[nobold]$_POWERLINE_LEFT_HARD_DIVIDER#(env $POWERLINE_COMMAND $POWERLINE_COMMAND_ARGS tmux left --width=#{client_width} -R width_adjust=#{status-right-length} -R pane_id=#{pane_id} -R pane_current_path=#{q:pane_current_path})"
+set -g window-status-format "#[$_POWERLINE_WINDOW_COLOR]$_POWERLINE_LEFT_HARD_DIVIDER_SPACES#I#{?window_flags,#F, } #[$_POWERLINE_WINDOW_DIVIDER_COLOR]$_POWERLINE_LEFT_SOFT_DIVIDER#[default]#W $_POWERLINE_LEFT_HARD_DIVIDER_SPACES"