Pretty shell format.

tools/deploy.sh

@@ -7,7 +7,6 @@
 # © 2020 Cotes Chung
 # Published under MIT License
 
-
 set -eu
 
 PAGES_BRANCH="gh-pages"
@@ -28,11 +27,11 @@ backup() {
   mv _site "$_backup_dir"
   mv .git "$_backup_dir"
 
-  # When adding custom domain from Github website, 
+  # When adding custom domain from Github website,
   # the CANME only exist on `gh-pages` branch
-  if [[ -f CNAME ]]; then 
+  if [[ -f CNAME ]]; then
     mv CNAME "$_backup_dir"
-  fi  
+  fi
 }
 
 flush() {
@@ -51,7 +50,7 @@ deoply() {
   git add -A
   git commit -m "[Automation] Site update No.${GITHUB_RUN_NUMBER}"
 
-  if [[ $_no_branch = true ]]; then
+  if $_no_branch; then
     git push -u origin "$PAGES_BRANCH"
   else
     git push -f

tools/init.sh

@@ -9,7 +9,6 @@
 
 set -eu
 
-
 ACTIONS_WORKFLOW=pages-deploy.yml
 
 help() {
@@ -26,24 +25,23 @@ check_init() {
   local _has_inited=false
 
   if [[ -d .github ]]; then
-    if [[ -f .github/workflows/$ACTIONS_WORKFLOW
-      && $(find .github/workflows/ -type f -name "*.yml" | wc -l) == 1 ]]; then
+    if [[ -f .github/workflows/$ACTIONS_WORKFLOW && \
+      $(find .github/workflows/ -type f -name "*.yml" | wc -l) == 1 ]]; then
       _has_inited=true
     fi
   else
     _has_inited=true
   fi
 
-  if [[ $_has_inited = true ]]; then
+  if $_has_inited; then
     echo "Already initialized."
     exit 0
   fi
 }
 
-
 init_files() {
 
-  if [[ $_no_gh = true ]]; then
+  if $_no_gh; then
     rm -rf .github
   else
     mv .github/workflows/$ACTIONS_WORKFLOW.hook .
@@ -55,34 +53,32 @@ init_files() {
   rm -f .travis.yml
   rm -rf _posts/* docs
 
-  git add -A  && git add .github -f
+  git add -A && git add .github -f
   git commit -m "[Automation] Initialize the environment." -q
 
   echo "[INFO] Initialization successful!"
 }
 
-
 check_init
 
 _no_gh=false
 
-while (( $# ))
-do
+while (($#)); do
   opt="$1"
   case $opt in
     --no-gh)
       _no_gh=true
       shift
       ;;
-    -h|--help)
+    -h | --help)
       help
       exit 0
       ;;
-  *)
-    # unknown option
-    help
-    exit 1
-    ;;
+    *)
+      # unknown option
+      help
+      exit 1
+      ;;
   esac
 done
 

tools/publish.sh

@@ -15,7 +15,6 @@ LASTMOD=false
 
 WORK_DIR="$(dirname "$(dirname "$(realpath "$0")")")"
 
-
 check_status() {
   local _change=$(git status . -s)
 
@@ -26,13 +25,11 @@ check_status() {
   fi
 }
 
-
 update_files() {
   bash _scripts/sh/create_pages.sh
   bash _scripts/sh/dump_lastmod.sh
 }
 
-
 commit() {
   msg="Updated"
 
@@ -44,7 +41,7 @@ commit() {
 
   if [[ ! -z $(git status tags -s) ]]; then
     git add tags/
-    if [[ $CATEGORIES = true ]]; then
+    if $CATEGORIES; then
       msg+=","
     else
       msg+=" the"
@@ -53,9 +50,9 @@ commit() {
     TAGS=true
   fi
 
-  if [[ ! -z $(git status _data -s) ]]; then
+  if [[ -n $(git status _data -s) ]]; then
     git add _data
-    if [[ $CATEGORIES = true || $TAGS = true ]]; then
+    if $CATEGORIES || $TAGS; then
       msg+=","
     else
       msg+=" the"
@@ -64,7 +61,7 @@ commit() {
     LASTMOD=true
   fi
 
-  if [[ $CATEGORIES = true || $TAGS = true || $LASTMOD = true ]]; then
+  if $CATEGORIES || $TAGS || $LASTMOD; then
     msg+=" for post(s)."
     git commit -m "[Automation] $msg" -q
   else
@@ -73,13 +70,11 @@ commit() {
 
 }
 
-
 push() {
   git push origin master -q
   echo "[INFO] Published successfully!"
 }
 
-
 main() {
 
   cd "$WORK_DIR"
@@ -93,5 +88,4 @@ main() {
   push
 }
 
-
 main

tools/run.sh

@@ -20,7 +20,6 @@ SYNC_TOOL=_scripts/sh/sync_monitor.sh
 cmd="bundle exec jekyll s -l -o"
 realtime=false
 
-
 _help() {
   echo "Usage:"
   echo
@@ -35,7 +34,6 @@ _help() {
   echo "     -r, --realtime          Make the modified content updated in real time"
 }
 
-
 _cleanup() {
   if [[ -d _site || -d .jekyll-cache ]]; then
     jekyll clean
@@ -45,7 +43,6 @@ _cleanup() {
   ps aux | grep fswatch | awk '{print $2}' | xargs kill -9 > /dev/null 2>&1
 }
 
-
 _init() {
 
   if [[ -d "${WORK_DIR}/${CONTAINER}" ]]; then
@@ -60,7 +57,6 @@ _init() {
   trap _cleanup INT
 }
 
-
 _check_unset() {
   if [[ -z ${1:+unset} ]]; then
     _help
@@ -68,7 +64,6 @@ _check_unset() {
   fi
 }
 
-
 _check_command() {
   if [[ -z $(command -v "$1") ]]; then
     echo "Error: command '$1' not found !"
@@ -77,7 +72,6 @@ _check_command() {
   fi
 }
 
-
 main() {
   _init
 
@@ -85,7 +79,7 @@ main() {
   bash _scripts/sh/create_pages.sh
   bash _scripts/sh/dump_lastmod.sh
 
-  if [[ $realtime = true ]]; then
+  if $realtime; then
     fswatch -0 -e "/\..*" "$WORK_DIR" | xargs -0 -I {} bash "./${SYNC_TOOL}" {} "$WORK_DIR" . &
   fi
 
@@ -93,27 +87,24 @@ main() {
   eval "$cmd"
 }
 
-
-while (( $# ))
-do
+while (($#)); do
   opt="$1"
   case $opt in
-    -H|--host)
+    -H | --host)
       _check_unset "$2"
       cmd+=" -H $2"
       shift # past argument
       shift # past value
       ;;
-    -P|--port)
+    -P | --port)
       _check_unset "$2"
       cmd+=" -P $2"
       shift
       shift
       ;;
-    -b|--baseurl)
+    -b | --baseurl)
       _check_unset "$2"
-      if [[ "$2" == \/* ]]
-      then
+      if [[ "$2" == \/* ]]; then
         cmd+=" -b $2"
       else
         _help
@@ -122,16 +113,16 @@ do
       shift
       shift
       ;;
-    -t|--trace)
+    -t | --trace)
       cmd+=" -t"
       shift
       ;;
-    -r|--realtime)
+    -r | --realtime)
       _check_command fswatch "http://emcrisostomo.github.io/fswatch/"
       realtime=true
       shift
       ;;
-    -h|--help)
+    -h | --help)
       _help
       exit 0
       ;;
@@ -143,5 +134,4 @@ do
   esac
 done
 
-
 main