Updated scripts to produce also a gemini capsule.

layouts/gemini-comment.njk

@@ -0,0 +1,10 @@
+{% extends "gemini.njk" %}{% block content %}# {{ book.title }}
+
+{{ contents | safe }}
+
+({{ comment.size }} signes. Première publication {% if comment.issue %}sur {{ comment.medium | safe }} n°{{ comment.issue }}){% else %}le {{ comment.date.format('LL')}} sur {{ comment.medium | safe }}){% endif %}
+
+{% if comment.source %}=> {{ comment.source }} Document original{% endif %}
+=> {{ filepath(comment.medium, ['/chroniques']) }} Toutes les chroniques sur {{ comment.medium | safe }}
+=> /chroniques Toutes les chroniques
+{% endblock %}

layouts/gemini.njk

@@ -0,0 +1 @@
+{% block content %}{{ contents | safe }}{% endblock %}

package.json

@@ -5,11 +5,11 @@
   "description": "The sources for <http://david.soulayrol.name>",
   "main": "",
   "scripts": {
-    "build": "DEBUG=metalsmith* npm run clean && npm run build:metalsmith",
+    "build": "npm run clean && npm run build:metalsmith",
     "build:prod": "NODE_ENV=production npm run build",
     "build:metalsmith": "node scripts/run.js build",
     "clean": "rimraf dist",
-    "dev": "npm run build && DEBUG=metalsmith* nodemon scripts/run.js serve",
+    "dev": "npm run build && nodemon scripts/run.js serve",
     "server": "npm run build && http-server dist",
     "lint": "npm run lint:js && npm run lint:css",
     "lint:js": "eslint scripts",
@@ -45,7 +45,7 @@
     "moment": "^2.29.1",
     "nodemon": "^2.0.12",
     "rimraf": "^3.0.2",
-    "slug": "^5.1.0",
+    "slug": "^8.0.0",
     "stylelint": "^13.13.1",
     "stylelint-config-standard": "^22.0.0"
   },

scripts/config.js

@@ -11,10 +11,11 @@ module.exports = {
     projectRoot,
     /* Nodes */
     nodeModules: join(projectRoot, 'node_modules'),
-    /* Metalsmith */
+    /* Gemini Distribution */
-    metalsmithSource: 'content',
+    geminiSource: 'gemini',
-    metalsmithDestination: distribution,
+    geminiDestination: join(distribution, 'public_gemini'),
-    /* Server */
+    /* Web Distribution */
-    serverRoot: distribution
+    webSource: 'content',
+    webDestination: join(distribution, 'public_html')
   }
 }

scripts/metalsmith-gemini.js

@@ -0,0 +1,173 @@
+const config = require('./config.js')
+const debug = require('debug')('gemini')
+const Metalsmith = require('metalsmith')
+const layouts = require('@metalsmith/layouts')
+const moment = require('moment')
+const path = require('path')
+const slug = require('slug')
+const statistics = require('./metalsmith-statistics-plugin')
+
+const __PROD__ = process.env.NODE_ENV === 'production'
+
+moment.locale('fr')
+
+function store (collection, key, value) {
+  if (collection[key] === undefined) { collection[key] = [] }
+  collection[key].push(value)
+}
+
+function isGemText (filename) {
+  return /\.gmi$|\.gemini$/.test(path.extname(filename))
+}
+
+function filepath (filename, segments) {
+  const name = slug(filename, { mode: 'rfc3986' }) + '.gemini'
+  return path.join.apply(null, (segments || ['./']).concat([name]))
+}
+
+function sortedComments (metalsmith, index) {
+  const sortedComments = {}
+
+  metalsmith.metadata().comments.forEach(entry => {
+    if (index instanceof Function) {
+      store(sortedComments, index(entry.comment), entry)
+    } else {
+      store(sortedComments, entry.comment[index], entry)
+    }
+  })
+
+  return sortedComments
+}
+
+function createIndex (files, filename, body) {
+  const entry = Object.assign({
+    contents: Buffer.from(body)
+  })
+
+  files[filename] = entry
+}
+
+function createCommentsIndex (index, entries) {
+  let body = '# ' + index + '\n\n'
+
+  entries.forEach(entry => {
+    body += '=> /' + entry.filename + ' ' + entry.book.title + ', ' + entry.book.author
+
+    if (index === entry.comment.medium) {
+      body += ' (' + entry.comment.date.year() + ')\n'
+    } else {
+      body += ' (sur ' + entry.comment.medium + ')\n'
+      body += entry.comment.excerpt
+    }
+  })
+
+  body += '\n=> /chroniques Retour à la liste complète\n'
+
+  return body
+}
+
+function rootIndexPlugin (files, metalsmith, done) {
+  let body = '# Chroniques\n'
+
+  body += '\n## Par support\n\n'
+  Object.keys(sortedComments(metalsmith, 'medium')).forEach((medium) => {
+    body += '=> ' + filepath(medium, ['/chroniques']) + ' ' + medium + '\n'
+  })
+
+  body += '\n## Par année\n\n'
+  Object.keys(sortedComments(metalsmith, (c) => c.date.year())).forEach((year) => {
+    body += '=> /chroniques/' + year + ' ' + year + '\n'
+  })
+
+  createIndex(files, 'chroniques/index.gemini', body)
+
+  done()
+}
+
+function mediaIndexPlugin (files, metalsmith, done) {
+  Object.entries(sortedComments(metalsmith, 'medium')).forEach(([medium, comments]) => {
+    createIndex(files, filepath(medium, ['chroniques']), createCommentsIndex(medium, comments))
+  })
+
+  done()
+}
+
+function yearsIndexPlugin (files, metalsmith, done) {
+  Object.entries(sortedComments(metalsmith, (c) => c.date.year())).forEach(([year, comments]) => {
+    createIndex(files, filepath('index', ['chroniques', year]), createCommentsIndex(year, comments))
+  })
+
+  done()
+}
+
+function buildCommentsMetadata (files, metalsmith, done) {
+  const EXCERPT_MAX_LENGTH = 300
+
+  const comments = []
+
+  // TODO: The excerpt should take care of words boundaries
+  const buildExcerpt = function (contents) {
+    let length = contents.indexOf('\n')
+
+    if (length === -1) {
+      length = contents.length
+    }
+
+    let excerpt = contents.substr(0, Math.min(length, EXCERPT_MAX_LENGTH))
+    if (length > EXCERPT_MAX_LENGTH) {
+      excerpt += '…'
+    }
+
+    return excerpt + '\n'
+  }
+
+  Object.keys(files).forEach(filename => {
+    if (isGemText(filename)) {
+      const data = files[filename]
+
+      if (data.comment !== undefined) {
+        data.comment.date = moment(data.comment.date)
+        data.comment.excerpt = buildExcerpt(data.contents.toString())
+        data.comment.size = data.contents.length
+        data.layout = 'gemini-comment.njk'
+
+        comments.push({
+          book: data.book,
+          comment: data.comment,
+          filename
+        })
+      }
+    }
+  })
+
+  debug('Identified %d comments: %s', comments.length)
+
+  /* Comment are ordered by title by default. */
+  comments.sort((a, b) => a.book.title.localeCompare(b.book.title))
+  metalsmith.metadata().comments = comments
+
+  done()
+}
+
+module.exports = new Metalsmith(config.paths.projectRoot)
+  .clean(__PROD__)
+  .metadata({
+    filepath
+  })
+  .source(config.paths.geminiSource)
+  .destination(config.paths.geminiDestination)
+  .use(buildCommentsMetadata)
+  .use(rootIndexPlugin)
+  .use(mediaIndexPlugin)
+  .use(yearsIndexPlugin)
+  // TODO: atom.xml (et lien depuis l'index)
+  .use(layouts({
+    default: 'gemini.njk',
+    pattern: '**/*.gemini',
+    engineOptions: {
+      globals: {
+        production: __PROD__
+      }
+    }
+  }))
+  .use(statistics())

scripts/metalsmith-web.js

@@ -24,12 +24,12 @@ module.exports = new Metalsmith(config.paths.projectRoot)
       title: 'David Soulayrol'
     }
   })
-  .source(config.paths.metalsmithSource)
+  .source(config.paths.webSource)
-  .destination(config.paths.metalsmithDestination)
+  .destination(config.paths.webDestination)
   .use(cleanCSS({}))
   .use(assets({
     source: './assets/' + (process.env.NODE_ENV || 'dev'),
-    destination: './'
+    destination: config.paths.webDestination
   }))
   .use(groff({
     preprocessors: ['tbl'],

scripts/run.js

@@ -1,15 +1,14 @@
 const bs = require('browser-sync').create('Metalsmith')
 const config = require('./config.js')
 const debug = require('debug')('Run')
-const metalsmith = require('./metalsmith')
+const metalsmithGemini = require('./metalsmith-gemini')
+const metalsmithWeb = require('./metalsmith-web')
 const path = require('path')
 const strip = require('strip-ansi')
 
-function build (sync) {
+function complete (dist, sync, err) {
-  debug('Building Metalsmith')
-  metalsmith.build((err) => {
   if (err) {
-      debug('Metalsmith build error:')
+    debug(dist + ' build error:')
     debug(err)
     if (sync) {
       return bs.sockets.emit('fullscreen:message', {
@@ -20,17 +19,27 @@ function build (sync) {
     } else {
       throw err
     }
+  } else {
+    debug(dist + ' build finished!')
   }
-    debug('Metalsmith build finished!')
   if (sync) {
     bs.reload()
   }
-  })
+}
+
+function buildGemini () {
+  debug('Building Gemini distribution')
+  metalsmithGemini.build((err) => { complete('Gemini', false, err) })
+}
+
+function buildWeb (sync) {
+  debug('Building Web distribution')
+  metalsmithWeb.build((err) => { complete('Web', sync, err) })
 }
 
 function serve () {
   bs.init({
-    server: config.paths.serverRoot,
+    server: config.paths.webDestination,
     port: 8080,
     ui: {
       port: 9000
@@ -47,7 +56,7 @@ function serve () {
         path.resolve(config.paths.projectRoot, 'layouts', '**', '*.njk')
       ],
       fn: function (event, file) {
-        build(true)
+        buildWeb(true)
       },
       options: {
         ignored: ['**/.#*', '**/*~', '**/#*#']
@@ -61,7 +70,8 @@ const args = process.argv.slice(2)
 
 switch (args[0]) {
   case 'build':
-    build()
+    buildGemini()
+    buildWeb()
     break
   case 'serve':
     serve()