chore: minor fixes and add travis ci

.travis.yml

@@ -0,0 +1,53 @@
+language: node_js
+
+os: linux
+
+cache: false
+
+node_js:
+  - "8"
+  - "node"
+
+before_script:
+  - export DEPS=$(node -e "const deps=require('./package.json').peerDependencies;console.log(Object.keys(deps).map(key=>key+'@'+deps[key]).join(' '));")
+  - npm install $DEPS
+
+script:
+  - echo "Running tests against $(node -v) ..."
+  - npm run lint
+
+jobs:
+  include:
+    - stage: github pages
+      node_js: "10"
+      git:
+        clone: false
+      script:
+        - echo "Publish site to github pages ..."
+        - git clone --recurse-submodules https://github.com/ppoffice/hexo-theme-icarus.git -b site $TRAVIS_BUILD_DIR
+        - cd $TRAVIS_BUILD_DIR/themes/icarus
+        - git fetch origin $TRAVIS_COMMIT && git merge $TRAVIS_COMMIT
+        - export DEPS=$(node -e "const deps=require('./package.json').peerDependencies;console.log(Object.keys(deps).map(key=>key+'@'+deps[key]).join(' '));")
+        - cd $TRAVIS_BUILD_DIR
+        - npm install -g hexo-cli
+        - npm install
+        - npm install $DEPS
+        - cp _config.theme.yml themes/icarus/_config.yml
+        - hexo g
+      deploy:
+        provider: pages
+        token: $GITHUB_TOKEN
+        keep_history: false
+        local_dir: public
+        skip_cleanup: true
+        on:
+          tags: true
+
+    - stage: github release
+      node_js: "10"
+      script: echo "Deploying to github release ..."
+      deploy:
+        provider: releases
+        token: $GITHUB_TOKEN
+        on:
+          tags: true

README.md

@@ -75,7 +75,7 @@ blog feature-rich and powerful.
     <td>Baidu</td>
     <td>Share.js</td>
     <td>External Site Links</td>
-    <td>Light Gallery and Justified Gallery</td>
+    <td>Light and Justified Gallery</td>
   </tr>
   <tr>
     <td>Gitalk</td>
@@ -134,14 +134,14 @@ Icarus directly import stylesheets from the [highlight.js](https://highlightjs.o
 
 <table>
     <tr>
-        <td>Atom One Light</td>
-        <td>Monokai</td>
-        <td>Kimbie Dark</td>
+        <th>Atom One Light</th>
+        <th>Monokai</th>
+        <th>Kimbie Dark</th>
     </tr>
     <tr>
-        <td><img src="https://ppoffice.github.io/hexo-theme-icarus/gallery/code-highlight/atom-one-light.png?1"></td>
-        <td><img src="https://ppoffice.github.io/hexo-theme-icarus/gallery/code-highlight/monokai.png?1"></td>
-        <td><img src="https://ppoffice.github.io/hexo-theme-icarus/gallery/code-highlight/kimbie-dark.png"></td>
+        <td><img width="266" src="https://ppoffice.github.io/hexo-theme-icarus/gallery/code-highlight/atom-one-light.png?1"></td>
+        <td><img width="266" src="https://ppoffice.github.io/hexo-theme-icarus/gallery/code-highlight/monokai.png?1"></td>
+        <td><img width="266" src="https://ppoffice.github.io/hexo-theme-icarus/gallery/code-highlight/kimbie-dark.png"></td>
     </tr>
 </table>
 
@@ -166,10 +166,10 @@ Icarus allows you to configure your site on a per-page or per-layout basis.
         </td>
         <td>
 <pre>widgets:
-- type: profile
-  position: left
-- type: recent_posts
-  position: left</pre>
+  - type: profile
+    position: left
+  - type: recent_posts
+    position: left</pre>
         </td>
         <td>
 <pre>widgets: null
@@ -180,9 +180,9 @@ Icarus allows you to configure your site on a per-page or per-layout basis.
         </td>
     </tr>
     <tr>
-        <td><img src="https://ppoffice.github.io/hexo-theme-icarus/gallery/screenshots/default-config.png"></td>
-        <td><img src="https://ppoffice.github.io/hexo-theme-icarus/gallery/screenshots/post-config.png"></td>
-        <td><img src="https://ppoffice.github.io/hexo-theme-icarus/gallery/screenshots/layout-config.png"></td>
+        <td><img width="266" src="https://ppoffice.github.io/hexo-theme-icarus/gallery/screenshots/default-config.png"></td>
+        <td><img width="266" src="https://ppoffice.github.io/hexo-theme-icarus/gallery/screenshots/post-config.png"></td>
+        <td><img width="266" src="https://ppoffice.github.io/hexo-theme-icarus/gallery/screenshots/layout-config.png"></td>
     </tr>
 </table>
 </div>

include/hexo/filter/stylus.js

@@ -1,7 +1,7 @@
 /**
  * Add resolved variables to the theme config for stylus.
  */
-module.exports = function (hexo) {
+module.exports = function(hexo) {
     hexo.extend.filter.register('template_locals', locals => {
         const fontcdn = hexo.extend.helper.get('fontcdn').bind(hexo);
         hexo.theme.config['@fontface'] = {

package.json

@@ -10,8 +10,7 @@
   "author": "ppoffice <[email protected]>",
   "license": "MIT",
   "scripts": {
-    "lint": "eslint --ext .js --ext .jsx --ext .json .",
-    "postpublish": "PACKAGE_VERSION=$(cat package.json | grep \\\"version\\\" | head -1 | awk -F: '{ print $2 }' | sed 's/[\",]//g' | tr -d '[[:space:]]') && git tag $PACKAGE_VERSION && git push --tags"
+    "lint": "eslint --ext .js --ext .jsx --ext .json ."
   },
   "devDependencies": {
     "eslint": "^6.8.0",