theme/powerline: SC2154, SC2248

Bash-it · Sep 22, 2021 · 5b2d40f · 5b2d40f
1 parent eb564d5
commit 5b2d40f
Showing 1 changed file with 10 additions and 11 deletions.
diff --git a/themes/powerline/powerline.base.bash b/themes/powerline/powerline.base.bash
@@ -1,6 +1,5 @@
 # shellcheck shell=bash
 # shellcheck disable=SC2034 # Expected behavior for themes.
-# shellcheck disable=SC2154 #TODO: fix these all.
 
 # Define this here so it can be used by all of the Powerline themes
 THEME_CHECK_SUDO=${THEME_CHECK_SUDO:=true}
@@ -137,7 +136,7 @@ function __powerline_scm_prompt() {
 		elif [[ "${SCM_SVN_CHAR}" == "${SCM_CHAR}" ]]; then
 			scm_prompt+="${SCM_CHAR}${SCM_BRANCH}${SCM_STATE}"
 		fi
-		echo "$(eval "echo ${scm_prompt}")${scm}|${color}"
+		echo "${scm_prompt?}${scm?}|${color}"
 	fi
 }
 
@@ -245,12 +244,12 @@ function __powerline_left_segment() {
 		# Since the previous segment wasn't the last segment, add padding, if needed
 		#
 		if [[ "${POWERLINE_COMPACT_BEFORE_SEPARATOR}" -eq 0 ]]; then
-			LEFT_PROMPT+="$(set_color - "${LAST_SEGMENT_COLOR}") ${normal}"
+			LEFT_PROMPT+="$(set_color - "${LAST_SEGMENT_COLOR}") ${normal?}"
 		fi
 		if [[ "${LAST_SEGMENT_COLOR}" -eq "${params[1]}" ]]; then
-			LEFT_PROMPT+="$(set_color - "${LAST_SEGMENT_COLOR}")${POWERLINE_LEFT_SEPARATOR_SOFT}${normal}"
+			LEFT_PROMPT+="$(set_color - "${LAST_SEGMENT_COLOR}")${POWERLINE_LEFT_SEPARATOR_SOFT}${normal?}"
 		else
-			LEFT_PROMPT+="$(set_color "${LAST_SEGMENT_COLOR}" "${params[1]}")${POWERLINE_LEFT_SEPARATOR}${normal}"
+			LEFT_PROMPT+="$(set_color "${LAST_SEGMENT_COLOR}" "${params[1]}")${POWERLINE_LEFT_SEPARATOR}${normal?}"
 		fi
 	fi
 
@@ -260,7 +259,7 @@ function __powerline_left_segment() {
 }
 
 function __powerline_left_last_segment_padding() {
-	LEFT_PROMPT+="$(set_color - "${LAST_SEGMENT_COLOR}") ${normal}"
+	LEFT_PROMPT+="$(set_color - "${LAST_SEGMENT_COLOR}") ${normal?}"
 }
 
 function __powerline_last_status_prompt() {
@@ -285,9 +284,9 @@ function __powerline_prompt_command() {
 		[[ -n "${info}" ]] && __powerline_left_segment "${info}"
 	done
 
-	[[ "${last_status}" -ne 0 ]] && __powerline_left_segment "$(__powerline_last_status_prompt ${last_status})"
+	[[ "${last_status}" -ne 0 ]] && __powerline_left_segment "$(__powerline_last_status_prompt "${last_status}")"
 
-	if [[ -n "${LEFT_PROMPT}" ]] && [[ "${POWERLINE_COMPACT_AFTER_LAST_SEGMENT}" -eq 0 ]]; then
+	if [[ -n "${LEFT_PROMPT}" ]] && [[ "${POWERLINE_COMPACT_AFTER_LAST_SEGMENT:-}" -eq 0 ]]; then
 		__powerline_left_last_segment_padding
 	fi
 
@@ -296,11 +295,11 @@ function __powerline_prompt_command() {
 	prompt_color="$(set_color "${LAST_SEGMENT_COLOR}" -)"
 	if [[ -n "${LEFT_PROMPT}" ]] && [[ -n "${POWERLINE_LEFT_LAST_SEGMENT_PROMPT_CHAR}" ]]; then
 		LEFT_PROMPT+="$(set_color - "${LAST_SEGMENT_COLOR}")${POWERLINE_LEFT_LAST_SEGMENT_PROMPT_CHAR}"
-		prompt_color="${normal}"
+		prompt_color="${normal?}"
 	fi
-	[[ -n "${LEFT_PROMPT}" ]] && LEFT_PROMPT+="${prompt_color}${separator_char}${normal}"
+	[[ -n "${LEFT_PROMPT}" ]] && LEFT_PROMPT+="${prompt_color}${separator_char}${normal?}"
 
-	if [[ "${POWERLINE_COMPACT_PROMPT}" -eq 0 ]]; then
+	if [[ "${POWERLINE_COMPACT_PROMPT:-}" -eq 0 ]]; then
 		LEFT_PROMPT+=" "
 	fi