basic bar and module system ready

.gitignore

@@ -1,3 +1,4 @@
 colors/gen/vendor
 colors/gen/tmp
 *.lock
+*.log

wm/extras/bar/colors.bash

@@ -4,3 +4,9 @@ export COLOR_BACKGROUND="#ff$(get_color 00)"
 export COLOR_HIGHLIGHT="#ff$(get_color 0D)"
 export COLOR_URGENT="#ff$(get_color 08)"
 
+export COLOR_S1="#ff$(get_color 0E)"
+export COLOR_S2="#ff$(get_color 0F)"
+export COLOR_S3="#ff$(get_color 0D)"
+export COLOR_S4="#ff$(get_color 0A)"
+export COLOR_S5="#ff$(get_color 09)"
+

wm/extras/bar/formatter.bash

@@ -3,6 +3,9 @@
 source "$DOTFILES_PATH/variables.bash"
 source "$DOTFILES_PATH/wm/extras/bar/colors.bash"
 
+export BAR_LOG="$PWD/bar.log"
+echo -e "BEGIN BAR LOG\n" > "$BAR_LOG"
+
 ul="u"
 if [ $BAR_UNDERLINE -eq 1 ]; then
   :
@@ -10,23 +13,42 @@ else
   ul="o"
 fi
 
-export $MODULE_MATCH=
-export $MODULE_CALLBACK=
-export $MODULE_DATA=
+export MODULE_MATCH=()
+export MODULE_CALLBACK=()
+export MODULE_DATA=()
+export MODULE_CONTENT=()
 
 register_bar_module() {
-  :
+  MODULE_MATCH[$1]=$2
+  MODULE_CALLBACK[$1]=$3
+  MODULE_DATA[$1]=
+  MODULE_CONTENT[$1]=
+  echo -e "Registered Bar Module: $1 $2 $3" >> "$BAR_LOG"
 }
 export -f register_bar_module
 
-source "$DOTFILES_PATH/wm/extras/bar/modules/*-bm.bash"
+for f in "$DOTFILES_PATH/wm/extras/bar/modules/"*-bm.bash; do
+  source "$f"
+done
 
 while read -r line; do
-  content=
-  for i in $MODULE_MATCH; do
-    content=$content$i
+  echo -e "Bar Line: $line" >> "$BAR_LOG"
+  for i in ${!MODULE_MATCH[@]}; do
+    if [[ $line == ${MODULE_MATCH[$i]} ]]; then
+      echo -e "Bar Module Update: [$i] Matched ${MODULE_MATCH[$i]} with $line" >> "$BAR_LOG"
+      MODULE_CONTENT[$i]=$("${MODULE_CALLBACK[$i]}" $line)
+      echo -e "New Module Content: "${MODULE_CONTENT[$i]} >> "$BAR_LOG"
+    fi
+  done
+
+  content=""
+  for i in ${!MODULE_CONTENT[@]}; do
+    echo -e "Processing Module $i Content..." >> "$BAR_LOG"
+    content="$content ${MODULE_CONTENT[$i]}"
   done
 
   printf " %s \n" "$content"
 done
 
+echo -e "\nEND BAR LOG" >> "$BAR_LOG"
+

wm/extras/bar/modules/bspwm-bm.bash

@@ -0,0 +1,70 @@
+#!/usr/bin/env bash
+
+source "$DOTFILES_PATH/variables.bash"
+source "$DOTFILES_PATH/wm/extras/bar/colors.bash"
+
+PRIORITY=2500
+
+MATCH_PREFIX="W"
+MATCH="$MATCH_PREFIX*"
+
+ul="u"
+if [ $BAR_UNDERLINE -eq 1 ]; then
+  :
+else
+  ul="o"
+fi
+
+bar_module_bspwm() {
+  content="%{F$COLOR_FOREGROUND}%{c}"
+  line=$1
+  IFS=':'
+  set -- ${line#?}
+  while [ $# -gt 0 ] ; do
+    item=$1
+    name=${item#?}
+    cname="$name"
+    case $item in
+      M*)
+        :
+        ;;
+      m*)
+        :
+        ;;
+      O*)
+        # focused occupied desktop
+        content="${content} %{F$COLOR_HIGHLIGHT}%{U$COLOR_HIGHLIGHT}%{+${ul}}${cname}%{-${ul}}%{U-}%{F-}"
+        ;;
+      F*)
+        # focused free desktop
+        content="${content} %{F$COLOR_DARK}%{U$COLOR_DARK}%{+${ul}}${cname}%{-${ul}}%{U-}%{F-}"
+        ;;
+      U*)
+        # focused occupied desktop
+        content="${content} %{F$COLOR_URGENT}%{U$COLOR_URGENT}%{+${ul}}${cname}%{-${ul}}%{U-}%{F-}"
+        ;;
+      o*)
+        # occupied desktop
+        content="${content} %{F$COLOR_FOREGROUND}${cname}%{F-}"
+        ;;
+      f*)
+        # free desktop
+        content="${content} %{F$COLOR_DARK}${cname}%{F-}"
+        ;;
+      u*)
+        # urgent desktop
+        content="${content} %{F$COLOR_URGENT}${cname}%{F-}"
+        ;;
+      L*)
+        # layout
+        ;;
+    esac
+    shift
+  done
+  echo -e "$content%{F-}"
+}
+export -f bar_module_bspwm
+register_bar_module "$PRIORITY" "$MATCH" "bar_module_bspwm"
+
+bspc subscribe all > "$BAR_FIFO" &
+

wm/extras/bar/modules/clock-bm.bash

@@ -0,0 +1,25 @@
+#!/usr/bin/env bash
+
+source "$DOTFILES_PATH/variables.bash"
+source "$DOTFILES_PATH/wm/extras/bar/colors.bash"
+
+PRIORITY=3800
+
+MATCH_PREFIX="BM_CLOCK"
+MATCH="$MATCH_PREFIX*"
+
+bar_module_clock() {
+  echo -e "%{T-}%{r}%{F$COLOR_S1}${1:8}%{F-}"
+}
+
+export -f bar_module_clock
+register_bar_module "$PRIORITY" "$MATCH" "bar_module_clock"
+
+bar_module_clock_updater() {
+  while true; do
+    echo -e "$MATCH_PREFIX""$(date +%H.%M.%S)" > $BAR_FIFO
+    sleep 1
+  done
+}
+bar_module_clock_updater &
+

wm/extras/bar/modules/example.bash

@@ -0,0 +1,45 @@
+#!/usr/bin/env bash
+
+source "$DOTFILES_PATH/variables.bash"
+
+# This defines this module's priority, determining where it will be rendered on
+# the bar relative to other modules.
+PRIORITY=2500
+
+# This is the trigger that the incoming line from the FIFO must match in order
+# to be processed by this module.
+MATCH_PREFIX="BM_EXAMPLE"
+MATCH="$MATCH_PREFIX*"
+
+# Define the function that will be called upon the match being triggered. This
+# should process the first argument (the line from the FIFO) and echo the
+# desired bar output.
+bar_module_example() {
+  # Write the line from the 10th character (cutting off the MATCH_PREFIX) with
+  # lemonbar's left-align delimiter.
+  echo -e "%{l}${1:10}"
+}
+
+# Export our function so that the formatter script can call it.
+export -f bar_module_bspwm
+
+# Call this handy function for adding the various thing we declared to the
+# MODULE_ variables that the formatter script uses.
+register_bar_module "$PRIORITY" "$MATCH" "bar_module_example"
+
+# Create a function that will periodically write to the FIFO with the correct
+# prefix, thereby updating the module.
+bar_module_example_updater() {
+  while [ $BAR_RUNNING -eq 1 ]; do
+    echo -e "$MATCH_PREFIX""$(date +%H.%M)" > "$BAR_FIFO"
+    sleep 30
+  done
+}
+
+# Fork that function to a background process.
+bar_module_clock_updater &
+
+# Optional: Initialize that module by immediately writing to the FIFO using your
+# prefix to show some default information on the bar when it loads.
+echo -e "$MATCH_PREFIX"Loading... > "$BAR_FIFO"
+

wm/extras/bar/start.bash

@@ -2,7 +2,9 @@
 
 source "$DOTFILES_PATH/variables.bash"
 
+export BAR_RUNNING=1
 function killbar() {
+  export BAR_RUNNING=0
   if [ $BAR_TOP -eq 1 ]; then
     bspc config -m $(bspc query -M | head -n 1) top_padding "0"
   else
@@ -21,8 +23,6 @@ else
   bspc config -m $(bspc query -M | head -n 1) bottom_padding "$BAR_HEIGHT"
 fi
 
-bspc subscribe all > "$BAR_FIFO" &
-
 # get width of our main monitor
 WIDTH=`xrandr -q | egrep '(^| )connected( |$)' | tr 'x' '\n' | head -n 1 | awk '{print $NF}'`
 WIDTH=$((WIDTH-BAR_MARGIN-BAR_MARGIN))
@@ -37,3 +37,5 @@ fi
 source "$DOTFILES_PATH/wm/extras/bar/colors.bash"
 
 cat "$BAR_FIFO" | "$DOTFILES_PATH/wm/extras/bar/formatter.bash" | lemonbar $BAR_B -d -g "$WIDTH"x"$BAR_HEIGHT"+"$BAR_MARGIN"+"$POS_Y" -u "$BAR_BORDER_WIDTH" -f "$BAR_FONT_FAMILY" -F "$COLOR_FOREGROUND" -B "$COLOR_BACKGROUND"
+
+killbar