From e6b15fe1c658ad0577ee933ef5d6e34a8cea6b74 Mon Sep 17 00:00:00 2001
From: Hsieh Chin Fan <typebrook@gmail.com>
Date: Fri, 3 Jul 2020 02:17:01 +0800
Subject: Refine print method

---
 gist | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/gist b/gist
index 3f6b3ba..7910439 100755
--- a/gist
+++ b/gist
@@ -318,25 +318,24 @@ _print_records() {
 
   sed -Ee "/^$mark/ !d; /^$(_index_pattern) / !d" $INDEX \
   | while read -r "${INDEX_FORMAT[@]}"; do
-    local message=${GIST_DOMAIN}/${gist_id}
+    local message="$(printf '%-56s' ${GIST_DOMAIN}/${gist_id})"
     if [[ $display == 'tag' ]]; then
-      local tags=( ${tags_string//,/ } ); message="${tags[@]}"
-      [[ $show_untagged == 'false' && ${#tags[@]} == '0' ]] && continue
-      local width=45; local align=' ';
+      [[ $show_untagged == 'false' && tags_string == ',' ]] && continue
+      message="$(printf '% 45s' "${tags_string//,/ }") "
+      if [[ -n $pin ]]; then 
+        local pinned_tags=($pin); local pattern="$(_pattern_pinned_tags ${pinned_tags[@]/#/#})"
+        message="$(_color_pattern "$pattern" <<<"$message")"
+      fi
     elif [[ $display == 'language' ]]; then
-      message="$(tr ',' '\n' <<< $file_array | sed -Ee 's/.+@/#/' | uniq | xargs)"
-      local width=45; local align=' ';
+      message="$(tr ',' '\n' <<< $file_array | sed -Ee 's/.+=/#/' | uniq | xargs)"
+      message="$(printf '% 45s' "$message")"
     fi
 
     local extra="$(printf "%-4s" "$file_num $comment_num")"
     local status=''; status=$(_check_repo_status "${folder}/${gist_id}" "$blob_code")
     [[ $index =~ ^s ]] && description="$(printf "%-12s" [${author}]) ${description}"
 
-    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
+    raw_output="$(printf "%-3s" "$index") $message $extra ${status:+${status} }$(_color_pattern '^(\[.+\])' <<<"$description")"
     decorator=$(( $(grep -o '\\e\[0m' <<<"$raw_output" | wc -l) *9 ))
     echo -e "$raw_output" | cut -c -$(( $COLUMNS +decorator ))
   done
-- 
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