fix: update Sapper to latest (#775)

* fix: update to latest sapper

fixes #416

* fix error and debug pages

* requestIdleCallback makes column switching feel way nicer than double rAF

* add export feature

* add better csp info

* workaround for sapper sub-page issue

* clarify in readme about exporting

* fix now config

* switch from rIC to triple raf

* style-loader is no longer used

* update theming guide

.gitignore

@@ -1,11 +1,14 @@
 .DS_Store
 node_modules
 .sapper
+__sapper__
 yarn.lock
 templates/.*
-assets/*.css
+static/*.css
 /mastodon
 mastodon.log
-assets/robots.txt
+static/robots.txt
 /inline-script-checksum.json
-/assets/inline-script.js.map
+/static/inline-script.js.map
+/templates/.*
+/src/manifest/

README.md

@@ -76,6 +76,16 @@ To keep your version of Pinafore up to date, you can use `git` to check out the
 
     git checkout $(git tag -l | sort -Vr | head -n 1)
 
+### Exporting
+
+You can export Pinafore as a static site. Run:
+
+    npm run export
+
+Static files will be written to `__sapper__/export`.
+Be sure to add the [CSP](https://developer.mozilla.org/en-US/docs/Web/HTTP/CSP) header printed out in the console to
+your server config!
+
 ## Developing and testing
 
 See [CONTRIBUTING.md](https://github.com/nolanlawson/pinafore/blob/master/CONTRIBUTING.md) for 

bin/build-inline-script.js

@@ -8,7 +8,7 @@ import { rollup } from 'rollup'
 import { terser } from 'rollup-plugin-terser'
 import replace from 'rollup-plugin-replace'
 import fromPairs from 'lodash-es/fromPairs'
-import { themes } from '../routes/_static/themes'
+import { themes } from '../src/routes/_static/themes'
 
 const readFile = pify(fs.readFile.bind(fs))
 const writeFile = pify(fs.writeFile.bind(fs))
@@ -36,22 +36,22 @@ async function main () {
     sourcemap: true
   })
 
-  let fullCode = `${code}\n//# sourceMappingURL=inline-script.js.map`
+  let fullCode = `${code}\n//# sourceMappingURL=/inline-script.js.map`
 
   let checksum = crypto.createHash('sha256').update(fullCode).digest('base64')
 
   let checksumFilepath = path.join(__dirname, '../inline-script-checksum.json')
   await writeFile(checksumFilepath, JSON.stringify({ checksum }), 'utf8')
 
-  let html2xxFilepath = path.join(__dirname, '../templates/2xx.html')
-  let html2xxFile = await readFile(html2xxFilepath, 'utf8')
-  html2xxFile = html2xxFile.replace(
+  let htmlTemplateFilepath = path.join(__dirname, '../src/template.html')
+  let htmlTemplateFile = await readFile(htmlTemplateFilepath, 'utf8')
+  htmlTemplateFile = htmlTemplateFile.replace(
     /<!-- insert inline script here -->[\s\S]+<!-- end insert inline script here -->/,
     '<!-- insert inline script here --><script>' + fullCode + '</script><!-- end insert inline script here -->'
   )
-  await writeFile(html2xxFilepath, html2xxFile, 'utf8')
+  await writeFile(htmlTemplateFilepath, htmlTemplateFile, 'utf8')
 
-  await writeFile(path.resolve(__dirname, '../assets/inline-script.js.map'), map.toString(), 'utf8')
+  await writeFile(path.resolve(__dirname, '../static/inline-script.js.map'), map.toString(), 'utf8')
 }
 
 main().catch(err => {

bin/build-sass.js

@@ -16,10 +16,10 @@ const globalScss = path.join(__dirname, '../scss/global.scss')
 const defaultThemeScss = path.join(__dirname, '../scss/themes/_default.scss')
 const offlineThemeScss = path.join(__dirname, '../scss/themes/_offline.scss')
 const customScrollbarScss = path.join(__dirname, '../scss/custom-scrollbars.scss')
-const html2xxFile = path.join(__dirname, '../templates/2xx.html')
+const htmlTemplateFile = path.join(__dirname, '../src/template.html')
 const scssDir = path.join(__dirname, '../scss')
 const themesScssDir = path.join(__dirname, '../scss/themes')
-const assetsDir = path.join(__dirname, '../assets')
+const assetsDir = path.join(__dirname, '../static')
 
 function doWatch () {
   let start = now()
@@ -44,7 +44,7 @@ async function compileGlobalSass () {
   let offlineStyle = (await renderCss(offlineThemeScss))
   let scrollbarStyle = (await renderCss(customScrollbarScss))
 
-  let html = await readFile(html2xxFile, 'utf8')
+  let html = await readFile(htmlTemplateFile, 'utf8')
   html = html.replace(/<!-- begin inline CSS -->[\s\S]+<!-- end inline CSS -->/,
     `<!-- begin inline CSS -->\n` +
     `<style>\n${mainStyle}</style>\n` +
@@ -53,7 +53,7 @@ async function compileGlobalSass () {
     `<!-- end inline CSS -->`
   )
 
-  await writeFile(html2xxFile, html, 'utf8')
+  await writeFile(htmlTemplateFile, html, 'utf8')
 }
 
 async function compileThemesSass () {

bin/build-svg.js

@@ -28,13 +28,13 @@ async function main () {
 
   result = `<svg xmlns="http://www.w3.org/2000/svg" style="display:none;">\n${result}\n</svg>`
 
-  let html2xxFilepath = path.join(__dirname, '../templates/2xx.html')
-  let html2xxFile = await readFile(html2xxFilepath, 'utf8')
-  html2xxFile = html2xxFile.replace(
+  let htmlTemplateFilepath = path.join(__dirname, '../src/template.html')
+  let htmlTemplateFile = await readFile(htmlTemplateFilepath, 'utf8')
+  htmlTemplateFile = htmlTemplateFile.replace(
     /<!-- insert svg here -->[\s\S]+<!-- end insert svg here -->/,
     '<!-- insert svg here -->' + result + '<!-- end insert svg here -->'
   )
-  await writeFile(html2xxFilepath, html2xxFile, 'utf8')
+  await writeFile(htmlTemplateFilepath, htmlTemplateFile, 'utf8')
 }
 
 main().catch(err => {

bin/deploy.sh

@@ -7,9 +7,9 @@ PATH="$PATH:./node_modules/.bin"
 
 # set up robots.txt
 if [[ "$DEPLOY_TYPE" == "dev" ]]; then
-  printf 'User-agent: *\nDisallow: /' > assets/robots.txt
+  printf 'User-agent: *\nDisallow: /' > static/robots.txt
 else
-  rm -f assets/robots.txt
+  rm -f static/robots.txt
 fi
 
 # if in travis, use the $NOW_TOKEN

bin/print-export-info.js

@@ -0,0 +1,48 @@
+const fs = require('fs')
+const path = require('path')
+
+const checksum = require('../inline-script-checksum').checksum
+const html = fs.readFileSync(path.join(__dirname, '../__sapper__/export/index.html'), 'utf8')
+const nonce = html.match(/<script nonce=([^>]+)>/)[1]
+
+const csp = `add_header Content-Security-Policy "script-src 'self' 'sha256-${checksum}' 'nonce-${nonce}'; ` +
+`worker-src 'self'; style-src 'self' 'unsafe-inline'; frame-src 'none'; object-src 'none'; manifest-src 'self';`
+
+fs.writeFileSync(path.join(__dirname, '../__sapper__/export/.csp.nginx'), csp, 'utf8')
+
+console.log(`                                                                                             
+
+               ,((*
+               ,((*   (,
+               ,((*   (((*
+               ,((*   (((((.
+            *  ,((*   ((((((*
+          .(/  ,((*   (((((((/
+         .((/  ,((*   ((((((((/
+        ,(((/  ,((*   (((((((((*
+      .(((((/  ,((*   ((((((((((
+               ,((*
+     //////////((((/////////////
+     /((((((((((((((((((((((((((
+      /((((((((((((((((((((((((,
+       *(((((((((((((((((((((/.
+         ./((((((((((((((((.
+
+
+           P I N A F O R E
+
+
+Export successful! Static files are in:
+
+    __sapper__/export/
+
+Be sure to add the CSP header to your nginx config:
+
+    server {
+        include ${path.resolve(__dirname, '..')}/__sapper__/export/.csp.nginx;
+    }
+
+This file will be updated whenever you do \`npm run export\`.
+
+Enjoy Pinafore!
+`)

bin/restore-mastodon-data.js

@@ -1,12 +1,12 @@
 import { actions } from './mastodon-data'
 import { users } from '../tests/users'
-import { postStatus } from '../routes/_api/statuses'
-import { followAccount } from '../routes/_api/follow'
-import { favoriteStatus } from '../routes/_api/favorite'
-import { reblogStatus } from '../routes/_api/reblog'
+import { postStatus } from '../src/routes/_api/statuses'
+import { followAccount } from '../src/routes/_api/follow'
+import { favoriteStatus } from '../src/routes/_api/favorite'
+import { reblogStatus } from '../src/routes/_api/reblog'
 import fetch from 'node-fetch'
 import FileApi from 'file-api'
-import { pinStatus } from '../routes/_api/pin'
+import { pinStatus } from '../src/routes/_api/pin'
 import { submitMedia } from '../tests/submitMedia'
 
 global.File = FileApi.File

bin/svgs.js

@@ -1,5 +1,5 @@
 module.exports = [
-  { id: 'pinafore-logo', src: 'original-assets/sailboat.svg', title: 'Home' },
+  { id: 'pinafore-logo', src: 'original-static/sailboat.svg', title: 'Home' },
   { id: 'fa-bell', src: 'node_modules/font-awesome-svg-png/white/svg/bell.svg', title: 'Notifications' },
   { id: 'fa-users', src: 'node_modules/font-awesome-svg-png/white/svg/users.svg', title: 'Local' },
   { id: 'fa-globe', src: 'node_modules/font-awesome-svg-png/white/svg/globe.svg', title: 'Federated' },

docs/Theming.md

@@ -1,6 +1,9 @@
 ## Theming
 
-Create a file `scss/themes/foobar.scss`, write some SCSS inside and add the following at the bottom of `scss/themes/foobar.scss`.
+This document describes how to write your own theme for Pinafore.
+
+First, create a file `scss/themes/foobar.scss`, write some SCSS inside and add
+the following at the bottom of `scss/themes/foobar.scss`.
 ```scss
 @import "_base.scss";
 
@@ -9,9 +12,10 @@ body.theme-foobar {
 }
 ```
 
-> Note: You can find all the SCSS variables available in `scss/themes/_default.scss` while the all CSS Custom Properties available are listed in `scss/themes/_base.scss`.
+> Note: You can find all the SCSS variables available in `scss/themes/_default.scss` 
+> while the all CSS Custom Properties available are listed in `scss/themes/_base.scss`.
 
-Add your theme to `routes/_static/themes.js`
+Then, Add your theme to `src/routes/_static/themes.js`
 ```js
 const themes = [
   ...
@@ -24,4 +28,7 @@ const themes = [
 ]
 ```
 
-Start the development server (`npm run dev`), go to `http://localhost:4002/settings/instances/your-instance-name` and select your newly created theme. Once you've done that, you can update your theme, and refresh the page to see the change (you don't have to restart the server).
+Start the development server (`npm run dev`), go to 
+`http://localhost:4002/settings/instances/your-instance-name` and select your 
+newly-created theme. Once you've done that, you can update your theme, and refresh 
+the page to see the change (you don't have to restart the server).

inline-script.js

@@ -2,8 +2,8 @@
 // To allow CSP to work correctly, we also calculate a sha256 hash during
 // the build process and write it to inline-script-checksum.json.
 
-import { testHasLocalStorageOnce } from './routes/_utils/testStorage'
-import { switchToTheme } from './routes/_utils/themeEngine'
+import { testHasLocalStorageOnce } from './src/routes/_utils/testStorage'
+import { switchToTheme } from './src/routes/_utils/themeEngine'
 
 window.__themeColors = process.env.THEME_COLORS
 

package.json

@@ -3,15 +3,16 @@
   "description": "Alternative web client for Mastodon",
   "version": "0.13.0",
   "scripts": {
-    "lint": "standard && standard --plugin html 'routes/**/*.html'",
-    "lint-fix": "standard --fix && standard --fix --plugin html 'routes/**/*.html'",
+    "lint": "standard && standard --plugin html 'src/routes/**/*.html'",
+    "lint-fix": "standard --fix && standard --fix --plugin html 'src/routes/**/*.html'",
     "dev": "run-s build-svg build-inline-script serve-dev",
-    "serve-dev": "run-p --race build-sass-watch serve",
-    "serve": "node server.js",
+    "serve-dev": "run-p --race build-sass-watch sapper-dev",
+    "sapper-dev": "cross-env PORT=4002 sapper dev",
+    "sapper-prod": "cross-env PORT=4002 node __sapper__/build",
     "build": "cross-env NODE_ENV=production npm run build-steps",
     "build-steps": "run-s globalize-css build-sass build-svg build-inline-script sapper-build deglobalize-css",
     "sapper-build": "sapper build",
-    "start": "cross-env NODE_ENV=production npm run serve",
+    "start": "cross-env NODE_ENV=production npm run sapper-prod",
     "build-and-start": "run-s build start",
     "build-svg": "node ./bin/build-svg.js",
     "build-inline-script": "node -r esm ./bin/build-inline-script.js",
@@ -36,7 +37,10 @@
     "deploy-prod": "DEPLOY_TYPE=prod ./bin/deploy.sh",
     "deploy-dev": "DEPLOY_TYPE=dev ./bin/deploy.sh",
     "deploy-all-travis": "./bin/deploy-all-travis.sh",
-    "backup-mastodon-data": "./bin/backup-mastodon-data.sh"
+    "backup-mastodon-data": "./bin/backup-mastodon-data.sh",
+    "sapper-export": "sapper export",
+    "print-export-info": "node ./bin/print-export-info.js",
+    "export": "run-s build sapper-export print-export-info"
   },
   "dependencies": {
     "@gamestdio/websocket": "^0.2.8",
@@ -48,6 +52,7 @@
     "cross-env": "^5.2.0",
     "css-loader": "^2.0.0",
     "emoji-regex": "^7.0.1",
+    "encoding": "^0.1.12",
     "escape-html": "^1.0.3",
     "esm": "^3.0.84",
     "events-light": "^1.0.5",
@@ -63,12 +68,10 @@
     "localstorage-memory": "^1.0.3",
     "lodash-es": "^4.17.11",
     "lodash-webpack-plugin": "^0.11.5",
-    "mini-css-extract-plugin": "^0.5.0",
     "mkdirp": "^0.5.1",
     "node-fetch": "^2.3.0",
     "node-sass": "^4.10.0",
     "npm-run-all": "^4.1.5",
-    "optimize-css-assets-webpack-plugin": "^5.0.1",
     "p-any": "^1.1.0",
     "page-lifecycle": "^0.1.1",
     "performance-now": "^2.1.0",
@@ -78,10 +81,9 @@
     "rollup": "^0.67.4",
     "rollup-plugin-replace": "^2.1.0",
     "rollup-plugin-terser": "^3.0.0",
-    "sapper": "github:nolanlawson/sapper#for-pinafore-9",
+    "sapper": "github:nolanlawson/sapper#nolan/sw-index-html-built",
     "serve-static": "^1.13.2",
     "stringz": "^1.0.0",
-    "style-loader": "^0.23.1",
     "svelte": "^2.15.3",
     "svelte-extras": "^2.0.2",
     "svelte-loader": "^2.11.0",
@@ -89,6 +91,7 @@
     "svgo": "^1.1.1",
     "terser-webpack-plugin": "^1.1.0",
     "tiny-queue": "^0.2.1",
+    "uuid": "^3.3.2",
     "web-animations-js": "^2.3.1",
     "webpack": "^4.26.1",
     "webpack-bundle-analyzer": "^3.0.3"
@@ -140,8 +143,8 @@
     ],
     "ignore": [
       "dist",
-      "routes/_utils/asyncModules.js",
-      "routes/_components/dialog/asyncDialogs.js"
+      "src/routes/_utils/asyncModules.js",
+      "src/routes/_components/dialog/asyncDialogs.js"
     ]
   },
   "esm": {
@@ -154,18 +157,16 @@
       "NODE_ENV": "production"
     },
     "files": [
-      "assets",
       "bin",
-      "original-assets",
-      "routes",
+      "inline-script.js",
+      "original-static",
       "scss",
-      "templates",
+      "src",
+      "static",
       "package.json",
       "package-lock.json",
-      "server.js",
-      "inline-script.js",
-      "webpack.client.config.js",
-      "webpack.server.config.js"
+      "webpack",
+      "webpack.config.js"
     ],
     "engines": {
       "node": "^8.0.0"

routes/_components/Layout.html

@@ -1,36 +0,0 @@
-<Nav {page} />
-
-<div class="main-content">
-  <main class="{infiniteScrollPage ? 'infinite-scroll-page' : ''}">
-    <slot></slot>
-  </main>
-  {#if !$isUserLoggedIn && page === 'home'}
-    <InformationalFooter />
-  {/if}
-</div>
-<style>
-  /* this avoids a flash of the background color when switching timelines */
-  .infinite-scroll-page {
-    min-height: 100vh;
-  }
-</style>
-<script>
-  import Nav from './Nav.html'
-  import { store } from '../_store/store'
-  import InformationalFooter from './InformationalFooter.html'
-
-  export default {
-    components: {
-      Nav,
-      InformationalFooter
-    },
-    oncreate () {
-      let { page } = this.get()
-      this.store.set({ currentPage: page })
-    },
-    store: () => store,
-    computed: {
-      infiniteScrollPage: ({ $isUserLoggedIn, page }) => $isUserLoggedIn && page !== 'settings'
-    }
-  }
-</script>

routes/accounts/[accountId].html

@@ -1,21 +0,0 @@
-<Title name="Profile" />
-<Layout page='tags'>
-  <LazyPage {pageComponent} {params} />
-</Layout>
-<script>
-  import Layout from '../_components/Layout.html'
-  import Title from '../_components/Title.html'
-  import LazyPage from '../_components/LazyPage.html'
-  import pageComponent from '../_pages/accounts/[accountId].html'
-
-  export default {
-    components: {
-      Layout,
-      Title,
-      LazyPage
-    },
-    data: () => ({
-      pageComponent
-    })
-  }
-</script>

src/client.js

@@ -0,0 +1,14 @@
+import * as sapper from '../__sapper__/client.js'
+import { loadPolyfills } from './routes/_utils/loadPolyfills'
+import './routes/_utils/serviceWorkerClient'
+import './routes/_utils/historyEvents'
+import './routes/_utils/loadingMask'
+
+loadPolyfills().then(() => {
+  console.log('init()')
+  sapper.start({ target: document.querySelector('#sapper') })
+})
+
+if (module.hot) {
+  module.hot.accept()
+}

src/routes/_actions/addInstance.js

@@ -1,6 +1,6 @@
 import { getAccessTokenFromAuthCode, registerApplication, generateAuthLink } from '../_api/oauth'
 import { getInstanceInfo } from '../_api/instance'
-import { goto } from 'sapper/runtime.js'
+import { goto } from '../../../__sapper__/client'
 import { switchToTheme } from '../_utils/themeEngine'
 import { store } from '../_store/store'
 import { updateVerifyCredentialsForInstance } from './instances'

src/routes/_actions/instances.js

@@ -2,7 +2,7 @@ import { getVerifyCredentials } from '../_api/user'
 import { store } from '../_store/store'
 import { switchToTheme } from '../_utils/themeEngine'
 import { toast } from '../_utils/toast'
-import { goto } from 'sapper/runtime.js'
+import { goto } from '../../../__sapper__/client'
 import { cacheFirstUpdateAfter } from '../_utils/sync'
 import { getInstanceInfo } from '../_api/instance'
 import { database } from '../_database/database'

src/routes/_components/AccountsListPage.html

@@ -32,8 +32,8 @@
 </style>
 <script>
   import { store } from '../_store/store'
-  import LoadingPage from '../_components/LoadingPage.html'
-  import AccountSearchResult from '../_components/search/AccountSearchResult.html'
+  import LoadingPage from './LoadingPage.html'
+  import AccountSearchResult from './search/AccountSearchResult.html'
   import { toast } from '../_utils/toast'
   import { on } from '../_utils/eventBus'
 

src/routes/_components/HiddenFromSSR.html

@@ -1,4 +1,4 @@
-<!-- toggled in 2xx.html based on whether the user is logged in or not -->
+<!-- toggled in template.html based on whether the user is logged in or not -->
 <div class="hidden-from-ssr">
   <slot></slot>
 </div>

src/routes/_components/LazyPage.html

@@ -2,6 +2,7 @@
   <svelte:component this={pageComponent} {params} />
 {/if}
 <script>
+  import { doubleRAF } from '../_utils/doubleRAF'
   // On the very first page load, avoid doing a "reveal" because
   // it leads to a flash between when the SSR is shown, the two frame we hide it,
   // and then when we show it again.
@@ -13,11 +14,9 @@
   export default {
     oncreate () {
       firstTime = false
-      requestAnimationFrame(() => {
-        requestAnimationFrame(() => {
-          this.set({ revealed: true })
-        })
-      })
+      // Yes, triple raf. This is to ensure the NavItem animation plays before we
+      // start rendering the new page.
+      doubleRAF(() => requestAnimationFrame(() => this.set({ revealed: true })))
     },
     data: () => ({
       revealed: !process.browser || firstTime