add docs and better defaults

Author: Theoreticallyhugo

docs/CONFIG.md

@@ -9,6 +9,7 @@
 - [Plugins](#Plugins)
   - [attached-clients](#attached-clients---up)
   - [battery](#battery---up)
+  - [compact-alt](#compact-alt---up)
   - [continuum](#continuum---up)
   - [cpu-usage](#cpu-usage---up)
   - [cwd](#cwd---up)
@@ -198,6 +199,43 @@ alternatively, if you have no battery and would like a nerdfont icon to indicate
 set -g @dracula-no-battery-label " "
 ```
 
+### compact-alt - [up](#table-of-contents)
+This widget allows the user to switch to an alternate list of widgets when the terminal becomes narrow.
+
+to set what widgets should be shown in narrow mode, set the following variable. *make sure to include the compact-alt widget as you won't be able to switch out of narrow mode otherwise.*
+
+```bash
+set -g @dracula-narrow-plugins "compact-alt battery network weather"
+```
+
+to determine when to switch to narrow mode, set the following variable.
+any value below this threshold is considered narrow.
+
+```bash
+set -g @dracula-compact-min-width 140
+```
+
+the compact-alt widget needs to reload your tmux config to switch from wide to narrow and back.
+therefore, you need to make sure to set the right path to your config file.
+
+```bash
+set -g @dracula-config-path "$HOME/.config/tmux/tmux.conf"
+```
+
+if you want to see your window with and whether narrow mode is active, set the following, which is false per default.
+
+```bash
+set -g @dracula-compact-alt-verbose true
+```
+
+this widget maintains a global variable informing about whether narrow mode is active.
+that variable should never be touched by the user and could potentially be used by other widgets/ plugins.
+
+```bash
+# NEVER DO:
+set -g @dracula-narrow-mode some-value
+```
+
 ### continuum - [up](#table-of-contents)
 
 Set the output mode. Options are:

scripts/compact_alt.sh

@@ -8,7 +8,7 @@ source $current_dir/utils.sh
 main()
 {
   # get options
-  min_width=$(get_tmux_option "@dracula-compact-min-width" "200")
+  min_width=$(get_tmux_option "@dracula-compact-min-width" "140")
 
   # get current window with
   local window_width
@@ -27,10 +27,14 @@ main()
   # if width changed, set global var and reload
   if [[ "$narrow" != "$narrow_mode" ]]; then
     tmux set -g @dracula-narrow-mode $narrow
-    tmux source-file $(get_tmux_option "@dracula-config-path" "$HOME/.config/tmux/tmux.conf")
+    tmux source-file "$(get_tmux_option "@dracula-config-path" "$HOME/.config/tmux/tmux.conf")"
+  fi
+
+  # show widget info if verbose
+  verbose=$(get_tmux_option "@dracula-compact-alt-verbose" false)
+  if $verbose; then
+    echo "$window_width - $narrow"
   fi
-  # TODO: test and think about what to display
-  echo "$window_width aa $narrow"
 }
 
 #run main driver program