Merge pull request #1 from m99coder/master

add and sync scripts with Dracula theme

scripts/attached_clients.sh

@@ -0,0 +1,35 @@
+#!/usr/bin/env bash
+# setting the locale, some users have issues with different locales, this forces the correct one
+export LC_ALL=en_US.UTF-8
+
+# configuration
+# @monokai-clients-minimum 1
+# @monokai-clients-singular client
+# @monokai-clients-plural clients
+
+current_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source $current_dir/utils.sh
+
+count_clients() {
+  pane=$(tmux list-panes -F "#{session_name}" | head -n 1)
+  tmux list-clients -t $pane | wc -l | tr -d ' '
+}
+
+main() {
+  # storing the refresh rate in the variable RATE, default is 5
+  RATE=$(get_tmux_option "@monokai-refresh-rate" 5)
+  clients_count=$(count_clients)
+  clients_minimum=$(get_tmux_option "@monokai-clients-minimum" 1)
+  if (( $clients_count >= $clients_minimum )); then
+    if (( $clients_count > 1 )); then
+      clients_label=$(get_tmux_option "@monokai-clients-plural" "clients")
+    else
+      clients_label=$(get_tmux_option "@monokai-clients-singular" "client")
+    fi
+    echo "$clients_count $clients_label"
+  fi
+  sleep $RATE
+}
+
+# run main driver
+main

scripts/continuum.sh

@@ -0,0 +1,161 @@
+#!/usr/bin/env bash
+# setting the locale, some users have issues with different locales, this forces the correct one
+export LC_ALL=en_US.UTF-8
+
+# configuration
+# @monokai-continuum-mode default (countdown|time|alert|interval)
+# @monokai-continuum-time-threshold 15
+
+alert_mode="@monokai-continuum-mode"
+time_threshold="@monokai-continuum-time-threshold"
+warn_threshold=360
+first_save="@monokai-continuum-first-save"
+
+# tmux-resurrect and tmux-continuum options
+if [ -d "$HOME/.tmux/resurrect" ]; then
+  default_resurrect_dir="$HOME/.tmux/resurrect"
+else
+  default_resurrect_dir="${XDG_DATA_HOME:-$HOME/.local/share}"/tmux/resurrect
+fi
+resurrect_dir_option="@resurrect-dir"
+last_auto_save_option="@continuum-save-last-timestamp"
+auto_save_interval_option="@continuum-save-interval"
+auto_save_interval_default="15"
+
+current_dir="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+source $current_dir/utils.sh
+
+current_timestamp() {
+  echo "$(date +%s)"
+}
+
+file_mtime() {
+  if [ ! -f "$1" ]; then
+    echo -1
+    return
+  fi
+  case $(uname -s) in
+    Linux|Darwin)
+      date -r "$1" +%s
+      ;;
+
+    FreeBSD)
+      stat -f %m "$1"
+      ;;
+
+    CYGWIN*|MINGW32*|MSYS*|MINGW*)
+      # TODO - windows compatability
+      ;;
+  esac
+}
+
+timestamp_date() {
+  case $(uname -s) in
+    Linux)
+      date -d "@$1" "$2"
+      ;;
+
+    Darwin|FreeBSD)
+      date -r "$1" "$2"
+      ;;
+
+    CYGWIN*|MINGW32*|MSYS*|MINGW*)
+      # TODO - windows compatability
+      ;;
+  esac
+}
+
+set_tmux_option() {
+  local option="$1"
+  local value="$2"
+  tmux set-option -gq "$option" "$value"
+}
+
+# tmux-resurrect dir
+resurrect_dir() {
+  if [ -z "$_RESURRECT_DIR" ]; then
+    local path="$(get_tmux_option "$resurrect_dir_option" "$default_resurrect_dir")"
+    # expands tilde, $HOME and $HOSTNAME if used in @resurrect-dir
+    echo "$path" | sed "s,\$HOME,$HOME,g; s,\$HOSTNAME,$(hostname),g; s,\~,$HOME,g"
+  else
+    echo "$_RESURRECT_DIR"
+  fi
+}
+_RESURRECT_DIR="$(resurrect_dir)"
+
+last_resurrect_file() {
+  echo "$(resurrect_dir)/last"
+}
+
+last_saved_timestamp() {
+  local last_saved_timestamp="$(get_tmux_option "$last_auto_save_option" "")"
+  local first_save_timestamp="$(get_tmux_option "$first_save" "")"
+  # continuum sets the last save timestamp to the current time on first load if auto_save_option is not set
+  # so we can outrace it and detect that last_uato_save_option is empty and the timestamp is a dummy save
+  if [ -z "$first_save_timestamp" ]; then
+    last_saved_timestamp="$(file_mtime "$(last_resurrect_file)")" || last_saved_timestamp=-1
+    set_tmux_option "$first_save" "$last_saved_timestamp"
+  elif [ "$first_save_timestamp" != "done" ]; then
+    last_saved_timestamp="$(file_mtime "$(last_resurrect_file)")" || last_saved_timestamp=-1
+    if [ "$last_saved_timestamp" -gt "$first_save_timestamp" ]; then
+      set_tmux_option "$first_save" "done"
+    else
+      last_saved_timestamp="$first_save_timestamp"
+    fi
+  fi
+  echo "$last_saved_timestamp"
+}
+
+print_status() {
+  local mode="$(get_tmux_option "$alert_mode" "countdown")"
+  local info_threshold="$(get_tmux_option "$time_threshold" "15")"
+  local save_int="$(get_tmux_option "$auto_save_interval_option" "$auto_save_interval_default")"
+  local interval_seconds="$((save_int * 60))"
+  local status=""
+  local last_timestamp="$(last_saved_timestamp)"
+  local time_delta="$(($(current_timestamp) - last_timestamp))"
+  local time_delta_minutes="$((time_delta / 60))"
+
+  if [[ $save_int -gt 0 ]]; then
+    if [[ "$time_delta" -gt $((interval_seconds + warn_threshold)) ]]; then
+      if [[ "$last_timestamp" == -1 ]]; then
+        status="no save"
+      else
+        status="last save: $(timestamp_date "$last_timestamp" '+%F %T')"
+      fi
+      if [[ "$mode" == "countdown" ]]; then
+        # continuum timestamp may be different than file timestamp on first load
+        local last_continuum_timestamp="$(get_tmux_option "$last_auto_save_option" "")"
+        time_delta="$(($(current_timestamp) - last_continuum_timestamp))"
+        time_delta_minutes="$((time_delta / 60))"
+
+        status="$status; T$(printf '%+d' "$((time_delta_minutes - save_int))")min"
+      fi
+    elif [[ "$time_delta" -le "$info_threshold" ]]; then
+      status="saved"
+    else
+      case "$mode" in
+        countdown)
+          status="T$(printf '%+d' "$((time_delta_minutes - save_int))")min";
+          ;;
+
+        time)
+          status="$time_delta_minutes";
+          ;;
+
+        alert)
+          status=""
+          ;;
+
+        interval)
+          status="$save_int"
+          ;;
+      esac
+    fi
+  else
+    status="off"
+  fi
+
+  echo "$status"
+}
+print_status

scripts/cpu_info.sh

@@ -21,6 +21,14 @@ get_percent()
       normalize_percent_len $percent
       ;;
 
+    OpenBSD)
+      cpuvalue=$(ps -A -o %cpu | awk -F. '{s+=$1} END {print s}')
+      cpucores=$(sysctl -n hw.ncpuonline)
+      cpuusage=$(( cpuvalue / cpucores ))
+      percent="$cpuusage%"
+      normalize_percent_len $percent
+      ;;
+
     CYGWIN*|MINGW32*|MSYS*|MINGW*)
       # TODO - windows compatability
       ;;
@@ -29,7 +37,7 @@ get_percent()
 
 get_load() {
   case $(uname -s) in
-  Linux | Darwin)
+  Linux | Darwin | OpenBSD)
     loadavg=$(uptime | awk -F'[a-z]:' '{ print $2}' | sed 's/,//g')
     echo $loadavg
     ;;
@@ -44,10 +52,10 @@ main() {
   # storing the refresh rate in the variable RATE, default is 5
   RATE=$(get_tmux_option "@monokai-refresh-rate" 5)
   cpu_load=$(get_tmux_option "@monokai-cpu-display-load" false)
+  cpu_label=$(get_tmux_option "@monokai-cpu-usage-label" "CPU")
   if [ "$cpu_load" = true ]; then
-    echo "$(get_load)"
+    echo "$cpu_label $(get_load)"
   else
-    cpu_label=$(get_tmux_option "@monokai-cpu-usage-label" "CPU")
     cpu_percent=$(get_percent)
     echo "$cpu_label $cpu_percent"
   fi

scripts/cwd.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+# return current working directory of tmux pane
+getPaneDir() {
+  nextone="false"
+  ret=""
+  for i in $(tmux list-panes -F "#{pane_active} #{pane_current_path}"); do
+    [ "$i" == "1" ] && nextone="true" && continue
+    [ "$i" == "0" ] && nextone="false"
+    [ "$nextone" == "true" ] && ret+="$i "
+  done
+  echo "${ret%?}"
+}
+
+main() {
+  path=$(getPaneDir)
+
+  # change '/home/user' to '~'
+  cwd="${path/"$HOME"/'~'}"
+
+  echo "$cwd"
+}
+
+#run main driver program
+main