From b65a7cc67cf74e055c1e5c4a4ee5e59c0ed26be5 Mon Sep 17 00:00:00 2001
From: Noah Gorny <noah@gittabags.com>
Date: Sun, 16 May 2021 13:59:18 +0300
Subject: [PATCH] themes: Lint pure theme

---
 themes/pure/pure.theme.bash | 44 +++++++++++++++++++------------------
 1 file changed, 23 insertions(+), 21 deletions(-)

diff --git a/themes/pure/pure.theme.bash b/themes/pure/pure.theme.bash
index 0be40b5a..e409eddf 100644
--- a/themes/pure/pure.theme.bash
+++ b/themes/pure/pure.theme.bash
@@ -1,3 +1,5 @@
+# shellcheck shell=bash
+
 # scm theming
 SCM_THEME_PROMPT_PREFIX="|"
 SCM_THEME_PROMPT_SUFFIX=""
@@ -17,30 +19,30 @@ VIRTUALENV_THEME_PROMPT_SUFFIX=")"
 # export LS_COLORS='no=00:fi=00:di=01;34:ln=00;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=41;33;01:ex=00;32:*.cmd=00;32:*.exe=01;32:*.com=01;32:*.bat=01;32:*.btm=01;32:*.dll=01;32:*.tar=00;31:*.tbz=00;31:*.tgz=00;31:*.rpm=00;31:*.deb=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.lzma=00;31:*.zip=00;31:*.zoo=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.tb2=00;31:*.tz2=00;31:*.tbz2=00;31:*.avi=01;35:*.bmp=01;35:*.fli=01;35:*.gif=01;35:*.jpg=01;35:*.jpeg=01;35:*.mng=01;35:*.mov=01;35:*.mpg=01;35:*.pcx=01;35:*.pbm=01;35:*.pgm=01;35:*.png=01;35:*.ppm=01;35:*.tga=01;35:*.tif=01;35:*.xbm=01;35:*.xpm=01;35:*.dl=01;35:*.gl=01;35:*.wmv=01;35:*.aiff=00;32:*.au=00;32:*.mid=00;32:*.mp3=00;32:*.ogg=00;32:*.voc=00;32:*.wav=00;32:'
 
 scm_prompt() {
-    CHAR=$(scm_char)
-    if [ $CHAR = $SCM_NONE_CHAR ]
-        then
-            return
-        else
-            echo "[$(scm_char)$(scm_prompt_info)]"
-    fi
+	CHAR=$(scm_char)
+	if [[ $CHAR = "$SCM_NONE_CHAR" ]]; then
+		return
+	else
+		echo -e "[$(scm_char)$(scm_prompt_info)]"
+	fi
 }
 
 pure_prompt() {
-    ps_host="${bold_blue}\h${normal}";
-    ps_user="${green}\u${normal}";
-    ps_user_mark="${green} $ ${normal}";
-    ps_root="${red}\u${red}";
-    ps_root_mark="${red} # ${normal}"
-    ps_path="${yellow}\w${normal}";
-
-    # make it work
-    case $(id -u) in
-        0) PS1="$(virtualenv_prompt)$ps_root@$ps_host$(scm_prompt):$ps_path$ps_root_mark"
-            ;;
-        *) PS1="$(virtualenv_prompt)$ps_user@$ps_host$(scm_prompt):$ps_path$ps_user_mark"
-            ;;
-    esac
+	ps_host="${bold_blue}\h${normal}"
+	ps_user="${green}\u${normal}"
+	ps_user_mark="${green} $ ${normal}"
+	ps_root="${red}\u${red}"
+	ps_root_mark="${red} # ${normal}"
+	ps_path="${yellow}\w${normal}"
+	# make it work
+	case $(id -u) in
+		0)
+			PS1="$(virtualenv_prompt)$ps_root@$ps_host$(scm_prompt):$ps_path$ps_root_mark"
+			;;
+		*)
+			PS1="$(virtualenv_prompt)$ps_user@$ps_host$(scm_prompt):$ps_path$ps_user_mark"
+			;;
+	esac
 }
 
 safe_append_prompt_command pure_prompt