Pretty shell format.

_scripts/sh/create_pages.sh

@@ -18,32 +18,28 @@ TYPE_TAG=1
 category_count=0
 tag_count=0
 
-
 _read_yaml() {
   local _endline="$(grep -n "\-\-\-" "$1" | cut -d: -f 1 | sed -n '2p')"
   head -"$_endline" "$1"
 }
 
-
 read_categories() {
   local _yaml="$(_read_yaml "$1")"
   local _categories="$(echo "$_yaml" | grep "^categories *:")"
   local _category="$(echo "$_yaml" | grep "^category *:")"
 
-  if [[ ! -z "$_categories" ]]; then
+  if [[ -n $_categories ]]; then
     echo "$_categories" | sed "s/categories *: *//;s/\[//;s/\].*//;s/, */,/g;s/\"//g;s/'//g"
-  elif [[ ! -z "_category" ]]; then
+  elif [[ -n "_category" ]]; then
     echo "$_category" | sed "s/category *: *//;s/\[//;s/\].*//;s/, */,/g;s/\"//g;s/'//g"
   fi
 }
 
-
 read_tags() {
   local _yaml="$(_read_yaml "$1")"
   echo "$_yaml" | grep "^tags *:" | sed "s/tags *: *//;s/\[//;s/\].*//;s/, */,/g;s/\"//g;s/'//g"
 }
 
-
 init() {
 
   if [[ -d categories ]]; then
@@ -61,31 +57,29 @@ init() {
   mkdir categories tags
 }
 
-
 create_category() {
-  if [[ ! -z $1 ]]; then
+  if [[ -n $1 ]]; then
     local _name=$1
     local _filepath="categories/$(echo "$_name" | sed 's/ /-/g' | awk '{print tolower($0)}').html"
 
-    if [[ ! -f "$_filepath" ]]; then
+    if [[ ! -f $_filepath ]]; then
       echo "---" > "$_filepath"
       echo "layout: category" >> "$_filepath"
       echo "title: $_name" >> "$_filepath"
       echo "category: $_name" >> "$_filepath"
       echo "---" >> "$_filepath"
 
-      ((category_count=category_count+1))
+      ((category_count = category_count + 1))
     fi
   fi
 }
 
-
 create_tag() {
-  if [[ ! -z $1 ]]; then
+  if [[ -n $1 ]]; then
     local _name=$1
-    local _filepath="tags/$( echo "$_name" | sed "s/ /-/g;s/'//g" | awk '{print tolower($0)}' ).html"
+    local _filepath="tags/$(echo "$_name" | sed "s/ /-/g;s/'//g" | awk '{print tolower($0)}').html"
 
-    if [[ ! -f "$_filepath" ]]; then
+    if [[ ! -f $_filepath ]]; then
 
       echo "---" > "$_filepath"
       echo "layout: tag" >> "$_filepath"
@@ -93,12 +87,11 @@ create_tag() {
       echo "tag: $_name" >> "$_filepath"
       echo "---" >> "$_filepath"
 
-      ((tag_count=tag_count+1))
+      ((tag_count = tag_count + 1))
     fi
   fi
 }
 
-
 #########################################
 # Create HTML pages for Categories/Tags.
 # Arguments:
@@ -106,7 +99,7 @@ create_tag() {
 #   $2 - type specified option
 #########################################
 create_pages() {
-  if [[ ! -z $1 ]]; then
+  if [[ -n $1 ]]; then
     # split string to array
     IFS_BAK=$IFS
     IFS=','
@@ -126,23 +119,20 @@ create_pages() {
         done
         ;;
 
-      *)
-        ;;
+      *) ;;
 
-      esac
+    esac
 
-      IFS=$IFS_BAK
+    IFS=$IFS_BAK
   fi
 
 }
 
-
 main() {
 
   init
 
-  for _file in $(find "_posts" -type f \( -iname \*.md -o -iname \*.markdown \))
-  do
+  for _file in $(find "_posts" -type f \( -iname \*.md -o -iname \*.markdown \)); do
     local _categories=$(read_categories "$_file")
     local _tags=$(read_tags "$_file")
 

_scripts/sh/dump_lastmod.sh

@@ -17,7 +17,6 @@ POST_DIR=_posts
 OUTPUT_DIR=_data
 OUTPUT_FILE=updates.yml
 
-
 _init() {
 
   if [[ ! -d "$OUTPUT_DIR" ]]; then
@@ -33,7 +32,6 @@ _init() {
   fi
 }
 
-
 _has_changed() {
   local _log_count="$(git log --pretty=%ad "$1" | wc -l | sed 's/ *//')"
   _log_count=$((_log_count + 0))
@@ -45,7 +43,6 @@ _has_changed() {
   return 1 # false
 }
 
-
 ###################################
 # Storage the posts' lastmod.
 #
@@ -67,20 +64,18 @@ _dump() {
   echo "  lastmod: '$_lasmod'" >> "$OUTPUT_DIR/$OUTPUT_FILE"
 }
 
-
 main() {
 
   _init
 
   local _count=0
 
-  for _file in $(find ${POST_DIR} -type f \( -iname \*.md -o -iname \*.markdown \))
-  do
-    _filename="$(basename "$_file" | sed 's/-\-\+/-/;s/[[:digit:]]\([[:digit:]]*-\)//g;s/\..*//' )" # remove date and extension
+  for _file in $(find ${POST_DIR} -type f \( -iname \*.md -o -iname \*.markdown \)); do
+    _filename="$(basename "$_file" | sed 's/-\-\+/-/;s/[[:digit:]]\([[:digit:]]*-\)//g;s/\..*//')" # remove date and extension
 
     if _has_changed "$_file"; then
       _dump "$_filename" "$_file"
-      ((_count=_count+1))
+      ((_count = _count + 1))
     fi
 
   done
@@ -90,5 +85,4 @@ main() {
   fi
 }
 
-
 main

_scripts/sh/sync_monitor.sh

@@ -11,7 +11,7 @@
 # $3 -> the destination sync directory
 
 # Omit the system temp file
-if [[ ! -f "$1" ]]; then
+if [[ ! -f $1 ]]; then
   exit 0
 fi
 
@@ -21,18 +21,17 @@ dir_prefix="$(realpath "$2")/"
 
 related_dir="${src_dir:${#dir_prefix}}"
 
-
 dest="$(realpath "$3")/${related_dir}"
 
-if [[ ! -d "$dest" ]]; then
+if [[ ! -d $dest ]]; then
   mkdir -p "$dest"
 fi
 
-if [[ -f "$1" ]]; then
+if [[ -f $1 ]]; then
   cp "$1" "$dest"
 fi
 
-if [[ "$related_dir" == "_posts" ]]; then
+if [[ $related_dir == "_posts" ]]; then
   bash "$3"/_scripts/sh/create_pages.sh
   bash "$3"/_scripts/sh/dump_lastmod.sh
 fi