add support for tmux >=2.9

1 files changed, 45 insertions, 17 deletions

diff --git a/tmux.conf b/tmux.conf
index 32b753b..87fe03a 100644
--- a/tmux.conf
+++ b/tmux.conf
@@ -2,6 +2,10 @@
 # author: johannst
 
 
+# determine tmux version
+run-shell 'tmux setenv -g TMUX_VERSION $(tmux -V | awk "{print $2}" | sed "s/[^0-9.]*//g")'
+
+
 ### Basic Settings
 
 # default TERM
@@ -49,15 +53,18 @@ bind-key -r C-l resize-pane -R
 
 # Copy mode settings
 set-window-option -g mode-keys vi
-if-shell "if [ $(echo \"$(tmux -V | awk '{print $2}') < 2.4\" | bc) -eq 1 ]; then true; else false; fi" \
-	'bind-key -t vi-copy v begin-selection; \
-	 bind-key -t vi-copy y copy-selection; \
-	 bind-key -t vi-copy C-a start-of-line; \
-	 bind-key -t vi-copy C-e end-of-line' \
-	'bind-key -T copy-mode-vi v send-key -X begin-selection; \
-	 bind-key -T copy-mode-vi y send-key -X copy-selection-and-cancel; \
-	 bind-key -T copy-mode-vi C-a send-key -X start-of-line; \
-	 bind-key -T copy-mode-vi C-e send-key -X end-of-line;'
+if-shell -b '[ $(echo "$TMUX_VERSION < 2.4" | bc) -eq 1 ]' {
+	bind-key -t vi-copy v begin-selection
+	bind-key -t vi-copy y copy-selection
+	bind-key -t vi-copy C-a start-of-line
+	bind-key -t vi-copy C-e end-of-line
+}
+if-shell -b '[ $(echo "$TMUX_VERSION >= 2.4"| bc) -eq 1 ]' {
+	bind-key -T copy-mode-vi v send-key -X begin-selection
+	bind-key -T copy-mode-vi y send-key -X copy-selection-and-cancel
+	bind-key -T copy-mode-vi C-a send-key -X start-of-line
+	bind-key -T copy-mode-vi C-e send-key -X end-of-line
+}
 bind-key C-b choose-buffer
 bind-key C-v copy-mode
 bind-key C-p paste-buffer
@@ -70,20 +77,41 @@ set-option -g status-bg colour235
 set-option -g status-fg colour208
 
 # cmd line colors
-set-option -g message-bg colour235
-set-option -g message-fg colour208
+if-shell -b '[ $(echo "$TMUX_VERSION < 2.9"| bc) -eq 1 ]' {
+	set-option -g message-bg colour235
+	set-option -g message-fg colour208
+}
+if-shell -b '[ $(echo "$TMUX_VERSION >= 2.9"| bc) -eq 1 ]' {
+	set-option -g message-style 'bg=colour235 fg=colour208'
+}
 
 # non-active window title colors
-set-window-option -g window-status-fg colour244
-set-window-option -g window-status-bg default
+if-shell -b '[ $(echo "$TMUX_VERSION < 2.9"| bc) -eq 1 ]' {
+	set-window-option -g window-status-fg colour244
+	set-window-option -g window-status-bg default
+}
+if-shell -b '[ $(echo "$TMUX_VERSION >= 2.9"| bc) -eq 1 ]' {
+	set-window-option -g window-status-style 'bg=default fg=colour244'
+}
 
 # active window title colors
-set-window-option -g window-status-current-fg colour255
-set-window-option -g window-status-current-bg colour208
+if-shell -b '[ $(echo "$TMUX_VERSION < 2.9"| bc) -eq 1 ]' {
+	set-window-option -g window-status-current-fg colour255
+	set-window-option -g window-status-current-bg colour208
+}
+if-shell -b '[ $(echo "$TMUX_VERSION >= 2.9"| bc) -eq 1 ]' {
+	set-window-option -g window-status-current-style 'bg=colour208 fg=colour255'
+}
 
 # pane border
-set-option -g pane-border-fg colour235
-set-option -g pane-active-border-fg colour208
+if-shell -b '[ $(echo "$TMUX_VERSION < 2.9"| bc) -eq 1 ]' {
+	set-option -g pane-border-fg colour235
+	set-option -g pane-active-border-fg colour208
+}
+if-shell -b '[ $(echo "$TMUX_VERSION >= 2.9"| bc) -eq 1 ]' {
+	set-option -g pane-border-style 'fg=colour235'
+	set-option -g pane-active-border-style 'fg=colour208'
+}
 
 # pane number display
 set-option -g display-panes-active-colour colour208