add option to close only the current window

jlipps · Jun 17, 2016 · 1e26679 · 1e26679
1 parent 5d59242
commit 1e26679
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Showing 3 changed files with 18 additions and 3 deletions.
diff --git a/README.md b/README.md
@@ -13,6 +13,12 @@ In tmux, use the command:
 
 The plugin will attempt to recursively end processes it knows about (right now: vim, man, less, bash, zsh, and ssh). It defaults to `Ctrl-C` for processes it doesn't know about. Ultimately, the session should have exited on its own after all child processes are gone.
 
+It is also possible to close only the panes in the current window:
+
+```
+<prefix> Q
+```
+
 Warning: this is kind of a big hammer. If you have any sensitive processes, make sure they are dealt with before running this :-)
 
 ### Installation with [Tmux Plugin Manager](https://github.com/tmux-plugins/tpm) (recommended)

diff --git a/safekill.tmux b/safekill.tmux
@@ -2,3 +2,4 @@
 
 CURRENT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 tmux bind-key C run-shell "$CURRENT_DIR/scripts/safekill.sh"
+tmux bind-key Q run-shell "$CURRENT_DIR/scripts/safekill.sh w"
diff --git a/scripts/safekill.sh b/scripts/safekill.sh
@@ -4,8 +4,7 @@ set -e
 function safe_end_procs {
     old_ifs="$IFS"
     IFS=$'\n'
-    panes=$(tmux list-panes -s -F "#{pane_id} #{pane_current_command}")
-    for pane_set in $panes; do
+    for pane_set in $1; do
         pane_id=$(echo "$pane_set" | awk -F " " '{print $1}')
         pane_proc=$(echo "$pane_set" | awk -F " " '{print tolower($2)}')
         cmd="C-c"
@@ -26,9 +25,18 @@ function safe_end_procs {
 }
 
 safe_end_tries=0
+window_count=$(tmux list-windows | wc -l)
 while [ $safe_end_tries -lt 5 ]; do
-    safe_end_procs
+    if [ $1 == "w" ]; then
+       panes=$(tmux list-panes -F "#{pane_id} #{pane_current_command}")
+    else
+       panes=$(tmux list-panes -s -F "#{pane_id} #{pane_current_command}")
+    fi
+    safe_end_procs "$panes"
     safe_end_tries=$[$safe_end_tries+1]
     sleep 0.8
+    if [ $1 == "w" ] && [ $window_count -ne $(tmux list-windows | wc -l) ]; then
+       exit 0
+    fi
 done
 tmux send-message "Could not end all processes, you're on your own now!"