Migrate from gitbook to vuepress

.travis.yml

@@ -1,6 +1,6 @@
 language: node_js
 node_js:
-  - "6"
+  - "8"
 
 before_install:
   - "export CHROME_BIN=/usr/bin/google-chrome"

docs/.vuepress/config.js

@@ -0,0 +1,110 @@
+module.exports = {
+  title: 'Chart.js documentation',
+  dest: './dist',
+  themeConfig: {
+    repo: 'chartjs/Chart.js',
+    lastUpdated: 'Last Updated',
+    editLinks: true,
+    docsDir: 'docs',
+    nav: [
+      { text: 'Home', link: '/' },
+      { text: 'Guide', link: '/docs/' },
+      { text: 'Samples', link: '/samples/' }
+    ],
+    sidebar: [
+      {
+        title: 'Getting Started',
+        collapsable: false,
+        children: [
+          '/getting-started/',
+          '/getting-started/installation',
+          '/getting-started/integration'
+        ]
+      },
+      {
+        title: 'General',
+        collapsable: false,
+        children: [
+          '/general/',
+          '/general/accessibility',
+          '/general/responsive',
+          '/general/device-pixel-ratio',
+          '/general/interactions/',
+          '/general/interactions/events',
+          '/general/interactions/modes',
+          '/general/options',
+          '/general/colors',
+          '/general/fonts'
+        ]
+      },
+      {
+        title: 'Configuration',
+        collapsable: false,
+        children: [
+          '/configuration/',
+          '/configuration/animations',
+          '/configuration/layout',
+          '/configuration/legend',
+          '/configuration/title',
+          '/configuration/tooltip',
+          '/configuration/elements'
+        ]
+      },
+      {
+        title: 'Charts',
+        collapsable: false,
+        children: [
+          '/charts/',
+          '/charts/line',
+          '/charts/bar',
+          '/charts/radar',
+          '/charts/doughnut',
+          '/charts/polar',
+          '/charts/bubble',
+          '/charts/scatter',
+          '/charts/area',
+          '/charts/mixed'
+        ]
+      },
+      {
+        title: 'Axes',
+        collapsable: false,
+        children: [
+          '/axes/',
+          '/axes/cartesian/',
+          '/axes/cartesian/category',
+          '/axes/cartesian/linear',
+          '/axes/cartesian/logarithmic',
+          '/axes/cartesian/time',
+          '/axes/radial/',
+          '/axes/radial/linear',
+          '/axes/labelling',
+          '/axes/styling'
+        ]
+      },
+      {
+        title: 'Developers',
+        collapsable: false,
+        children: [
+          '/developers/',
+          '/developers/api',
+          '/developers/updates',
+          '/developers/plugins',
+          '/developers/charts',
+          '/developers/axes',
+          '/developers/contributing'
+        ]
+      },
+      {
+        title: 'Additional Notes',
+        collapsable: false,
+        children: [
+          '/notes/',
+          '/notes/comparison',
+          '/notes/extensions',
+          '/notes/license'
+        ]
+      }
+    ]
+  }
+}

gulpfile.js

@@ -186,12 +186,7 @@ function lintHtmlTask() {
 }
 
 function docsTask(done) {
-  var script = require.resolve('gitbook-cli/bin/gitbook.js');
-  var cmd = '"' + process.execPath + '"';
-
-  exec([cmd, script, 'install', './'].join(' ')).then(() => {
-    return exec([cmd, script, argv.watch ? 'serve' : 'build', './', './dist/docs'].join(' '));
-  }).then(() => {
+  exec('npm run docs:build').then(() => {
     done();
   }).catch((err) => {
     done(new Error(err.stdout || err));

package.json

@@ -9,6 +9,10 @@
     "type": "git",
     "url": "https://github.com/chartjs/Chart.js.git"
   },
+  "scripts": {
+    "docs:dev": "vuepress dev docs",
+    "docs:build": "vuepress build docs"
+  },
   "devDependencies": {
     "browserify": "^16.2.3",
     "browserify-istanbul": "^3.0.1",
@@ -18,7 +22,6 @@
     "eslint": "^5.9.0",
     "eslint-config-chartjs": "^0.1.0",
     "eslint-plugin-html": "^5.0.0",
-    "gitbook-cli": "^2.3.2",
     "gulp": "^4.0.0",
     "gulp-concat": "^2.6.0",
     "gulp-connect": "^5.6.1",
@@ -35,7 +38,7 @@
     "jasmine": "^3.3.0",
     "jasmine-core": "^3.3.0",
     "karma": "^3.1.1",
-    "karma-browserify": "^5.1.1",
+    "karma-browserify": "^5.3.0",
     "karma-chrome-launcher": "^2.2.0",
     "karma-coverage": "^1.1.1",
     "karma-firefox-launcher": "^1.0.1",
@@ -44,6 +47,7 @@
     "merge-stream": "^1.0.1",
     "pixelmatch": "^4.0.2",
     "vinyl-source-stream": "^2.0.0",
+    "vuepress": "^0.14.5",
     "watchify": "^3.9.0",
     "yargs": "^12.0.2"
   },