Initial Commit

.gitignore

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+*.swp

README.md

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+# powertmux 
+
+# Screenshots
+
+# Requirements
+
+# Plugin Requirements
+
+# Installation
+
+# Configuration
+
+# Debugging

plugins/battery.sh

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+# LICENSE This code is not under the same license as the rest of the project as it's "stolen". It's cloned from https://github.com/richoH/dotfiles/blob/master/bin/battery and just some modifications are done so it works for my laptop. Check that URL for more recent versions.
+
+POWERTMUX_SEG_BATTERY_TYPE_DEFAULT="percentage"
+POWERTMUX_SEG_BATTERY_NUM_HEARTS_DEFAULT=5
+
+HEART_FULL="♥"
+HEART_EMPTY="♡"
+
+run_plugin() {
+	__process_settings
+	if shell_is_osx; then
+		battery_status=$(__battery_osx)
+	else
+		battery_status=$(__battery_linux)
+	fi
+	[ -z "$battery_status" ] && return
+
+	case "$POWERTMUX_SEG_BATTERY_TYPE" in
+		"percentage")
+			output="${HEART_FULL} ${battery_status}%"
+			;;
+		"cute")
+			output=$(__cutinate $battery_status)
+	esac
+	if [ -n "$output" ]; then
+		echo "$output"
+	fi
+}
+
+__process_settings() {
+	if [ -z "$POWERTMUX_SEG_BATTERY_TYPE" ]; then
+		export POWERTMUX_SEG_BATTERY_TYPE="${POWERTMUX_SEG_BATTERY_TYPE_DEFAULT}"
+	fi
+	if [ -z "$POWERTMUX_SEG_BATTERY_NUM_HEARTS" ]; then
+		export POWERTMUX_SEG_BATTERY_NUM_HEARTS="${POWERTMUX_SEG_BATTERY_NUM_HEARTS_DEFAULT}"
+	fi
+}
+
+__battery_osx() {
+	ioreg -c AppleSmartBattery -w0 | \
+		grep -o '"[^"]*" = [^ ]*' | \
+		sed -e 's/= //g' -e 's/"//g' | \
+		sort | \
+		while read key value; do
+			case $key in
+				"MaxCapacity")
+					export maxcap=$value;;
+				"CurrentCapacity")
+					export curcap=$value;;
+				"ExternalConnected")
+					export extconnect=$value;;
+        "FullyCharged")
+          export fully_charged=$value;;
+			esac
+			if [[ -n $maxcap && -n $curcap && -n $extconnect ]]; then
+				if [[ "$curcap" == "$maxcap" || "$fully_charged" == "Yes" && $extconnect == "Yes"  ]]; then
+					return
+				fi
+				charge=$(( 100 * $curcap / $maxcap ))
+				if [[ "$extconnect" == "Yes" ]]; then
+					echo "$charge"
+				else
+					if [[ $charge -lt 50 ]]; then
+						echo -n "#[fg=red]"
+					fi
+					echo "$charge"
+				fi
+				break
+			fi
+		done
+	}
+
+	__battery_linux() {
+		case "$SHELL_PLATFORM" in
+			"linux")
+				BATPATH=/sys/class/power_supply/BAT0
+				if [ ! -d $BATPATH ]; then
+					BATPATH=/sys/class/power_supply/BAT1
+				fi
+				STATUS=$BATPATH/status
+				BAT_FULL=$BATPATH/charge_full
+				if [ ! -r $BAT_FULL ]; then
+					BAT_FULL=$BATPATH/energy_full
+				fi
+				BAT_NOW=$BATPATH/charge_now
+				if [ ! -r $BAT_NOW ]; then
+					BAT_NOW=$BATPATH/energy_now
+				fi
+
+				if [ "$1" = `cat $STATUS` -o "$1" = "" ]; then
+					__linux_get_bat
+				fi
+				;;
+			"bsd")
+				STATUS=`sysctl -n hw.acpi.battery.state`
+				case $1 in
+					"Discharging")
+						if [ $STATUS -eq 1 ]; then
+							__freebsd_get_bat
+						fi
+						;;
+					"Charging")
+						if [ $STATUS -eq 2 ]; then
+							__freebsd_get_bat
+						fi
+						;;
+					"")
+						__freebsd_get_bat
+						;;
+				esac
+				;;
+		esac
+	}
+
+	__cutinate() {
+		perc=$1
+		inc=$(( 100 / $POWERTMUX_SEG_BATTERY_NUM_HEARTS ))
+
+
+		for i in `seq $POWERTMUX_SEG_BATTERY_NUM_HEARTS`; do
+			if [ $perc -lt 99 ]; then
+				echo -n $HEART_EMPTY
+			else
+				echo -n $HEART_FULL
+			fi
+			echo -n " "
+			perc=$(( $perc + $inc ))
+		done
+	}
+
+	__linux_get_bat() {
+		bf=$(cat $BAT_FULL)
+		bn=$(cat $BAT_NOW)
+		echo $(( 100 * $bn / $bf ))
+	}
+
+	__freebsd_get_bat() {
+		echo "$(sysctl -n hw.acpi.battery.life)"
+
+	}

plugins/date.sh

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+# Print the current date.
+
+POWERTMUX_SEG_DATE_FORMAT_DEFAULT="%F"
+
+__process_settings() {
+  if [ -z "$POWERTMUX_SEG_DATE_FORMAT" ]; then
+    export POWERTMUX_SEG_DATE_FORMAT="${POWERTMUX_SEG_DATE_FORMAT_DEFAULT}"
+  fi
+}
+
+run_plugin() {
+  __process_settings
+  date +"$POWERTMUX_SEG_DATE_FORMAT"
+  return 0
+}

plugins/date_day.sh

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+# Prints the name of the current day.
+
+run_plugin() {
+  date +"%a"
+  return 0
+}

plugins/hostname.sh

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+# Prints the hostname.
+
+POWERTMUX_SEG_HOSTNAME_FORMAT_DEFAULT="short"
+
+__process_settings() {
+  if [ -z "$POWERTMUX_SEG_HOSTNAME_FORMAT" ]; then
+    export POWERTMUX_SEG_HOSTNAME_FORMAT="${POWERTMUX_SEG_HOSTNAME_FORMAT_DEFAULT}"
+  fi
+}
+
+run_plugin() {
+  __process_settings
+  local opts=""
+  if [ "$POWERTMUX_SEG_HOSTNAME_FORMAT" == "short" ]; then
+    if shell_is_osx || shell_is_bsd; then
+      opts="-s"
+    else
+      opts="--short"
+    fi
+  fi
+  hostname ${opts}
+  return 0
+}

plugins/lan_ip.sh

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+# Prints the local network IPv4 address for a statically defined NIC or search for an IPv4 address on all active NICs.
+
+run_plugin() {
+  if shell_is_bsd || shell_is_osx ; then
+    all_nics=$(ifconfig 2>/dev/null | awk -F':' '/^[a-z]/ && !/^lo/ { print $1 }')
+    for nic in ${all_nics[@]}; do
+      ipv4s_on_nic=$(ifconfig ${nic} 2>/dev/null | awk '$1 == "inet" { print $2 }')
+      for lan_ip in ${ipv4s_on_nic[@]}; do
+        [[ -n "${lan_ip}" ]] && break
+      done
+      [[ -n "${lan_ip}" ]] && break
+    done
+  else
+    # Get the names of all attached NICs.
+    all_nics="$(ip addr show | cut -d ' ' -f2 | tr -d :)"
+    all_nics=(${all_nics[@]//lo/})	 # Remove lo interface.
+    for nic in "${all_nics[@]}"; do
+      # Parse IP address for the NIC.
+      lan_ip="$(ip addr show ${nic} | grep '\<inet\>' | tr -s ' ' | cut -d ' ' -f3)"
+      # Trim the CIDR suffix.
+      lan_ip="${lan_ip%/*}"
+      # Only display the last entry
+      lan_ip="$(echo "$lan_ip" | tail -1)"
+
+      [ -n "$lan_ip" ] && break
+    done
+  fi
+
+  echo "ⓛ ${lan_ip-N/a}"
+  return 0
+}

plugins/load.sh

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+# Print the average load.
+
+run_plugin() {
+  uptime | cut -d "," -f 3- | cut -d ":" -f2 | sed -e "s/^[ \t]*//"
+  exit 0
+}

plugins/time.sh

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+# Prints the current time.
+
+POWERTMUX_SEG_TIME_FORMAT_DEFAULT="%H:%M"
+
+__process_settings() {
+  if [ -z "$POWERTMUX_SEG_TIME_FORMAT" ]; then
+    export POWERTMUX_SEG_TIME_FORMAT="${POWERTMUX_SEG_TIME_FORMAT_DEFAULT}"
+  fi
+}
+
+run_plugin() {
+  __process_settings
+  date +"$POWERTMUX_SEG_TIME_FORMAT"
+  return 0
+}

plugins/tmux_session_info.sh

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+# Prints tmux session info.
+# Assuems that [ -n "$TMUX"].
+
+run_plugin() {
+  tmux display-message -p '#S:#I.#P'
+  return 0
+}

plugins/uptime.sh

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+# Prints the uptime.
+
+run_plugin() {
+  uptime | grep -PZo "(?<=up )[^,]*"
+  return 0
+}

plugins/utc_time.sh

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+# Prints the current time in UTC.
+
+run_plugin() {
+  date -u +"%H:%M"
+  return 0
+}

plugins/wan_ip.sh

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+# Prints the WAN IP address. The result is cached and updated according to $update_period.
+
+run_plugin() {
+  local tmp_file="${POWERTMUX_DIR_TEMPORARY}/wan_ip.txt"
+  local wan_ip
+
+  if [ -f "$tmp_file" ]; then
+    if shell_is_osx || shell_is_bsd; then
+      stat >/dev/null 2>&1 && is_gnu_stat=false || is_gnu_stat=true
+      if [ "$is_gnu_stat" == "true" ];then
+        last_update=$(stat -c "%Y" ${tmp_file})
+      else
+        last_update=$(stat -f "%m" ${tmp_file})
+      fi
+    elif shell_is_linux || [ -z $is_gnu_stat]; then
+      last_update=$(stat -c "%Y" ${tmp_file})
+    fi
+
+    time_now=$(date +%s)
+    update_period=900
+    up_to_date=$(echo "(${time_now}-${last_update}) < ${update_period}" | bc)
+
+    if [ "$up_to_date" -eq 1 ]; then
+      wan_ip=$(cat ${tmp_file})
+    fi
+  fi
+
+  if [ -z "$wan_ip" ]; then
+    wan_ip=$(curl --max-time 2 -s http://whatismyip.akamai.com/)
+    if [ "$?" -eq "0" ]; then
+      echo "${wan_ip}" > $tmp_file
+    elif [ -f "${tmp_file}" ]; then
+      wan_ip=$(cat "$tmp_file")
+    fi
+  fi
+
+  if [ -n "$wan_ip" ]; then
+    echo "ⓦ ${wan_ip}"
+  fi
+
+  return 0
+}