Merge the test tool into the deploy tool

.github/workflows/ci.yml

@@ -36,12 +36,5 @@ jobs:
           ruby-version: 2.7
           bundler-cache: true
 
-      - name: Build Site
-        env:
-          JEKYLL_ENV: production
-        run: |
-          bundle exec jekyll b
-
       - name: Test Site
-        run: |
-          bash tools/test.sh
+        run: bash tools/deploy.sh --dry-run

.github/workflows/pages-deploy.yml.hook

@@ -25,29 +25,5 @@ jobs:
           ruby-version: 2.7
           bundler-cache: true
 
-      - name: Check baseurl
-        run: |
-          baseurl="$(grep '^baseurl:' _config.yml | sed "s/.*: *//;s/['\"]//g;s/#.*//")"
-          if [[ -n $baseurl ]]; then
-            echo "BASE_URL=$baseurl" >> $GITHUB_ENV
-          fi
-
-      - name: Build Site
-        env:
-          JEKYLL_ENV: production
-        run: |
-          bundle exec jekyll b -d "_site$BASE_URL"
-
-      - name: Test Site
-        run: |
-          bash tools/test.sh
-
       - name: Deploy
-        run: |
-          if [[ -n $BASE_URL ]]; then
-            mv _site$BASE_URL _site-rename
-            rm -rf _site
-            mv _site-rename _site
-          fi
-
-          bash tools/deploy.sh
+        run: bash tools/deploy.sh

tools/deploy.sh

@@ -1,22 +1,80 @@
 #!/usr/bin/env bash
 #
-# Deploy the content of _site to 'origin/<pages_branch>'
+# Build, test and then deploy the site content to 'origin/<pages_branch>'
+#
+# Requirement: html-proofer, jekyll
+#
+# Usage: See help information
 
 set -eu
 
 PAGES_BRANCH="gh-pages"
 
-_no_branch=false
+SITE_DIR="_site"
+
+_opt_dry_run=false
+
+_config="_config.yml"
+
+_no_pages_branch=false
+
 _backup_dir="$(mktemp -d)"
 
+_baseurl=""
+
+help() {
+  echo "Build, test and then deploy the site content to 'origin/<pages_branch>'"
+  echo
+  echo "Usage:"
+  echo
+  echo "   bash ./tools/deploy.sh [options]"
+  echo
+  echo "Options:"
+  echo '     -c, --config   "<config_a[,config_b[...]]>"    Specify config file(s)'
+  echo "     --dry-run                Build site and test, but not deploy"
+  echo "     -h, --help               Print this information."
+}
+
 init() {
-  if [[ -z ${GITHUB_ACTION+x} ]]; then
-    echo "ERROR: This script is not allowed to run outside of GitHub Action."
+  if [[ -z ${GITHUB_ACTION+x} && $_opt_dry_run == 'false' ]]; then
+    echo "ERROR: It is not allowed to deploy outside of the GitHub Action envrionment."
+    echo "Type option '-h' to see the help information."
     exit -1
   fi
 
+  _baseurl="$(grep '^baseurl:' _config.yml | sed "s/.*: *//;s/['\"]//g;s/#.*//")"
+}
+
+build() {
+  # clean up
+  if [[ -d $SITE_DIR ]]; then
+    rm -rf "$SITE_DIR"
+  fi
+
+  # build
+  JEKYLL_ENV=production bundle exec jekyll b -d "$SITE_DIR$_baseurl" --config "$_config"
+}
+
+test() {
+  bundle exec htmlproofer \
+    --disable-external \
+    --check-html \
+    --allow_hash_href \
+    "$SITE_DIR"
+}
+
+resume_site_dir() {
+  if [[ -n $_baseurl ]]; then
+    # Move the site file to the regular directory '_site'
+    mv "$SITE_DIR$_baseurl" "${SITE_DIR}-rename"
+    rm -rf "$SITE_DIR"
+    mv "${SITE_DIR}-rename" "$SITE_DIR"
+  fi
+}
+
+setup_gh() {
   if [[ -z $(git branch -av | grep "$PAGES_BRANCH") ]]; then
-    _no_branch=true
+    _no_pages_branch=true
     git checkout -b "$PAGES_BRANCH"
   else
     git checkout "$PAGES_BRANCH"
@@ -24,7 +82,7 @@ init() {
 }
 
 backup() {
-  mv _site/* "$_backup_dir"
+  mv "$SITE_DIR"/* "$_backup_dir"
   mv .git "$_backup_dir"
 
   # When adding custom domain from Github website,
@@ -50,7 +108,7 @@ deploy() {
   git add -A
   git commit -m "[Automation] Site update No.${GITHUB_RUN_NUMBER}"
 
-  if $_no_branch; then
+  if $_no_pages_branch; then
     git push -u origin "$PAGES_BRANCH"
   else
     git push -f
@@ -59,9 +117,43 @@ deploy() {
 
 main() {
   init
+  build
+  test
+  resume_site_dir
+
+  if $_opt_dry_run; then
+    exit 0
+  fi
+
+  setup_gh
   backup
   flush
   deploy
 }
 
+while (($#)); do
+  opt="$1"
+  case $opt in
+    -c | --config)
+      _config="$2"
+      shift
+      shift
+      ;;
+    --dry-run)
+      # build & test, but not deploy
+      _opt_dry_run=true
+      shift
+      ;;
+    -h | --help)
+      help
+      exit 0
+      ;;
+    *)
+      # unknown option
+      help
+      exit 1
+      ;;
+  esac
+done
+
 main

tools/test.sh

@@ -1,64 +0,0 @@
-#!/usr/bin/env bash
-#
-# Using HTML-proofer to test site.
-#
-# Requirement: https://github.com/gjtorikian/html-proofer
-#
-# Usage: bash /path/to/test.sh [indicated path]
-
-DEST=_site
-
-_build=false
-
-help() {
-  echo "Usage:"
-  echo
-  echo "   bash ./tools/test.sh [options]"
-  echo
-  echo "Options:"
-  echo "     --build                  Run Jekyll build before test."
-  echo "     -d, --dir   <path>       Specify the test path."
-  echo "     -h, --help               Print this information."
-}
-
-if [[ -n $1 && -d $1 ]]; then
-  DEST=$1
-fi
-
-while (($#)); do
-  opt="$1"
-  case $opt in
-    --build)
-      _build=true
-      shift
-      ;;
-    -d | --dir)
-      if [[ ! -d $2 ]]; then
-        echo -e "Error: path '$2' doesn't exist\n"
-        help
-        exit 1
-      fi
-      DEST=$2
-      shift
-      shift
-      ;;
-    -h | --help)
-      help
-      exit 0
-      ;;
-    *)
-      # unknown option
-      help
-      exit 1
-      ;;
-  esac
-done
-
-if $_build; then
-  JEKYLL_ENV=production bundle exec jekyll b
-fi
-
-bundle exec htmlproofer "$DEST" \
-  --disable-external \
-  --check-html \
-  --allow_hash_href