From bb4bcf9dd92bfba5a016f0cc0ca6329598dbdd01 Mon Sep 17 00:00:00 2001
From: typebrook <typebrook@gmail.com>
Date: Mon, 18 May 2020 21:50:29 +0800
Subject: Refactor color functions

---
 gist | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/gist b/gist
index 0e28f20..6825d9b 100755
--- a/gist
+++ b/gist
@@ -237,14 +237,12 @@ _trailing_hashtags() {
   grep -Eo " #[$TAG_CHAR #]+$" <<<"$1" | sed -Ee "s/.* [$TAG_CHAR]+//g"
 }
 
-_color_pinned_tags() {
-  local pinned_tags=( $pin )
-  pattern='('$(sed -E 's/ /[[:space:]]|/g; s/\./[^ ]/g; s/$/[[:space:]]/' <<<"${pinned_tags[@]/#/#}")')'
-  sed -E -e "s/$pattern/\\\e[33m\1\\\e[0m/g" <<<"$1 "
+_color_pattern() {
+  sed -Ee "s/$1/\\\e[33m\1\\\e[0m/g"
 }
 
-_color_description_title() {
-  sed -E -e 's/^\[(.+)\]/\\e[33m[\1]\\e[0m/' <<<"$1"
+_pattern_pinned_tags() {
+  echo '('$(sed -E 's/ /[[:space:]]|/g; s/\./[^ ]/g; s/$/[[:space:]]/' <<<"$@")')'
 }
 
 # Return git status of a given repo
@@ -320,8 +318,11 @@ _show_list() {
     local status=''; status=$(_check_repo_status "$folder/${url##*/}" "$blob_code")
     [[ $index =~ ^s ]] && description="$(printf "%-12s" [${author}]) ${description}"
 
-    raw_output="$(printf "%-3s" "$index") $(printf "%${align:--}${width:-56}s" "$message") $extra ${status:+${status} }$(_color_description_title "$description")"
-    [[ -n $pin ]] && raw_output="$(_color_pinned_tags "$raw_output")"
+    raw_output="$(printf "%-3s" "$index") $(printf "%${align:--}${width:-56}s" "$message") $extra ${status:+${status} }$(_color_pattern '^(\[.+\])' <<<"$description")"
+    if [[ -n $pin && $display == 'tag' ]]; then 
+      local pinned_tags=($pin); local pattern="$(_pattern_pinned_tags ${pinned_tags[@]/#/#})"
+      raw_output="$(_color_pattern "$pattern" <<<"$raw_output")"
+    fi
     decorator=$(( $(grep -o '\\e\[0m' <<<"$raw_output" | wc -l) *9 ))
     echo -e "$raw_output" | cut -c -$(( $(tput cols) +decorator ))
   done
@@ -601,7 +602,7 @@ _show_detail() {
 
   sed -En -e "/[^ ]+ [^ ]+$GIST_ID / {p; q}" $INDEX \
   | while read -r "${INDEX_FORMAT[@]}"; do
-    echo -e desc: $(_color_description_title "$description")
+    echo -e desc: $(_color_pattern '^(\[.+\])' <<<"$description")
     echo -e tags: ${tags_string//,/ }
     echo -e site: https://gist.github.com/$GIST_ID
     echo -e API : https://api.github.com/gists/$GIST_ID
@@ -780,6 +781,7 @@ _tag_gist() {
 # show all tags and pinned tags
 _show_tags() {
   local pinned_tags=( $pin )
+  local pattern=$(_pattern_pinned_tags "${pinned_tags[@]/#/#}")
   local tags=$(while read -r "${INDEX_FORMAT[@]}"; do
                  echo ${tags_string//,/ }
                done < $INDEX  | tr ' ' '\n' | sed -e '/^$/d' | sort -u) 
@@ -789,7 +791,7 @@ _show_tags() {
     [[ -z $line ]] && continue
 
     # add color to pinned tags
-    echo -e "$(_color_pinned_tags "$line")"
+    echo -e $(_color_pattern "$pattern" <<<"$line")
   done
 
   echo
-- 
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