Adds compact support to powerline themes

themes/powerline-naked/powerline-naked.base.bash

@@ -4,13 +4,30 @@ function __powerline_left_segment {
   local OLD_IFS="${IFS}"; IFS="|"
   local params=( $1 )
   IFS="${OLD_IFS}"
-  local separator_char="${POWERLINE_LEFT_SEPARATOR}"
   local separator=""
+  local pad_before_segment=" "
 
-  if [[ "${SEGMENTS_AT_LEFT}" -gt 0 ]]; then
-    separator="${separator_char}"
+  if [[ "${SEGMENTS_AT_LEFT}" -eq 0 ]]; then
+    if [[ "${POWERLINE_COMPACT_BEFORE_FIRST_SEGMENT}" -ne 0 ]]; then
+      pad_before_segment=""
+    fi
+  else
+    if [[ "${POWERLINE_COMPACT_AFTER_SEPARATOR}" -ne 0 ]]; then
+      pad_before_segment=""
+    fi
+    # Since the previous segment wasn't the last segment, add padding, if needed
+    #
+    if [[ "${POWERLINE_COMPACT_BEFORE_SEPARATOR}" -eq 0 ]]; then
+      LEFT_PROMPT+=" "
+    fi
+    LEFT_PROMPT+="${POWERLINE_LEFT_SEPARATOR}"
   fi
-  LEFT_PROMPT+="${separator}$(set_color ${params[1]} -) ${params[0]} ${normal}"
+
+  LEFT_PROMPT+="$(set_color ${params[1]} -)${pad_before_segment}${params[0]}${normal}"
   LAST_SEGMENT_COLOR=${params[1]}
   (( SEGMENTS_AT_LEFT += 1 ))
 }
+
+function __powerline_left_last_segment_padding {
+  LEFT_PROMPT+="$(set_color ${LAST_SEGMENT_COLOR} -) ${normal}"
+}