Add readme accessible from web app

index.js

@@ -3,6 +3,8 @@
 'use strict'
 
 const yargs = require('yargs')
+const fs = require('fs').promises
+const path = require('path')
 
 const config = yargs
   .env('OASIS')
@@ -39,6 +41,12 @@ process.argv = []
 if (config.debug) {
   process.env.DEBUG = '*'
 }
+
 const app = require('./src/app')
 
-app(config)
+const start = async () => {
+  config.readme = await fs.readFile(path.join(__dirname, 'README.md'), 'utf8')
+  app(config)
+}
+
+start()

src/app.js

@@ -26,6 +26,7 @@ const image = require('./pages/image')
 const blob = require('./pages/blob')
 const compose = require('./pages/compose')
 const publish = require('./pages/publish')
+const markdown = require('./pages/markdown')
 
 module.exports = (config) => {
   const assets = new Koa()
@@ -97,6 +98,9 @@ module.exports = (config) => {
     .get('/status/', async (ctx) => {
       ctx.body = await status()
     })
+    .get('/readme/', async (ctx) => {
+      ctx.body = await markdown(config.readme)
+    })
     .get('/mentions/', async (ctx) => {
       ctx.body = await mentions()
     })

src/pages/markdown.js

@@ -0,0 +1,7 @@
+'use strict'
+
+const markdownView = require('./views/markdown')
+
+module.exports = async function statusPage (text) {
+  return markdownView({ text })
+}

src/pages/views/components/template.js

@@ -36,8 +36,7 @@ module.exports = (...elements) => {
             li(a({ href: '/compose' }, 'compose')),
             li(a({ href: '/profile' }, 'profile')),
             li(a({ href: '/status' }, 'status')),
-            li(a({ href: 'https://github.com/fraction/oasis' }, 'source')),
-            li(a({ href: 'https://github.com/fraction/oasis/issues/new/choose' }, 'help'))
+            li(a({ href: '/readme' }, 'readme'))
           )
         ),
         main({ id: 'content' }, ...elements)

src/pages/views/markdown.js

@@ -0,0 +1,13 @@
+'use strict'
+
+const { section } = require('hyperaxe')
+const ssbMarkdown = require('ssb-markdown')
+const template = require('./components/template')
+
+module.exports = ({ text }) => {
+  const rawHtml = ssbMarkdown.block(text)
+
+  return template(
+    section({ class: 'message' }, { innerHTML: rawHtml })
+  )
+}