Add typo script

.gitignore

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+node_modules

package-lock.json

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+{
+  "name": "hugo-theme-lowtech",
+  "version": "0.1.0",
+  "lockfileVersion": 1,
+  "requires": true,
+  "dependencies": {
+    "@arr/flatten": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@arr/flatten/-/flatten-1.0.1.tgz",
+      "integrity": "sha512-elW/c6n0C03bshKz7QEy658r9ls6nKlVDBgl2nlA4a/T1mymvbAmU/leHvL27fhT6fz7RS2XiUwnvvcosdL63w==",
+      "dev": true
+    },
+    "richtypo": {
+      "version": "4.0.7",
+      "resolved": "https://registry.npmjs.org/richtypo/-/richtypo-4.0.7.tgz",
+      "integrity": "sha512-4+qT1jj3sa114AlbbWa9kudXY6o5a2pyRoeWr3qexz8mbkhJVtrh+RHTIG3IzDqDCO9Fgr+G7VLRqWNhoJVabg==",
+      "dev": true,
+      "requires": {
+        "@arr/flatten": "^1.0.0"
+      }
+    },
+    "richtypo-rules-common": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/richtypo-rules-common/-/richtypo-rules-common-4.0.2.tgz",
+      "integrity": "sha512-XsbQZdv89ednhkJQuzf6oXVJDlJY8Hb+MdCilXRrGPPzqlr9FpMQ8Ynu8F41cBIbn5EUYAIojbFfaqmDbW4Kgg==",
+      "dev": true
+    },
+    "richtypo-rules-fr": {
+      "version": "4.0.2",
+      "resolved": "https://registry.npmjs.org/richtypo-rules-fr/-/richtypo-rules-fr-4.0.2.tgz",
+      "integrity": "sha512-41pEKuJ1DEtsLygrjac75GeoJKAw9QYo0zvzbOTwvY3gRkyzgjCuE/zUTugCzcEAnsaMHPjj0+xNwr31NwsNRw==",
+      "dev": true,
+      "requires": {
+        "richtypo-rules-common": "^4.0.2"
+      }
+    }
+  }
+}

package.json

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+{
+  "name": "hugo-theme-lowtech",
+  "version": "0.1.0",
+  "author": "Simon <simon@lamelio.fr>",
+  "license": "GPL-3.0",
+  "devDependencies": {
+    "richtypo": "4.0.7",
+    "richtypo-rules-common": "4.0.2",
+    "richtypo-rules-fr": "4.0.2"
+  }
+}

scripts/page.js

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+'use strict';
+
+var fs = require('fs')
+var path = require('path')
+
+/**
+ * Read directory recursively
+ *
+ * @param {String} directory path
+ * @param {Function} callback
+ * @return {Arrays} dirs & files
+ * @api public
+ */
+
+const readdirr = function (dpath, cb) {
+  var dirs = [], files = []
+  dirs.push(dpath)
+  ;(function loop (index) {
+    if (index == dirs.length) return cb(null, dirs, files)
+    fs.readdir(dirs[index], function (err, _files) {
+      if (err) return cb(err)
+      getstat(dirs[index], _files, function (err) {
+        if (err) return cb(err)
+        loop(++index)
+      })
+    })
+  }(0))
+
+  /**
+   * Get stat
+   *
+   * @param {String} directory path
+   * @param {Array} files
+   * @param {Function} callback
+   * @api private
+   */
+  function getstat (dpath, _files, cb) {
+    ;(function loop (index) {
+      if (index == _files.length) return cb()
+      var fpath = path.join(dpath, _files[index])
+      fs.stat(fpath, function (err, stats) {
+        if (err) return cb(err)
+        if (stats.isDirectory()) {
+          dirs.push(fpath)
+        } else {
+          files.push(fpath)
+        }
+        loop(++index)
+      })
+    }(0))
+  }
+}
+
+const getHtmlFiles = function (folder) {
+  return new Promise((resolve) => {
+    readdirr(folder, function (err, dirs, files) {
+      const filesMatch = []
+      for (const filePath of files) {
+        if (path.extname(filePath) === '.html') {
+          filesMatch.push(filePath)
+        }
+      }
+      resolve(filesMatch)
+    })
+  })
+}
+
+const loadPages = function (folder) {
+  return new Promise((resolve, reject) => {
+    getHtmlFiles(folder).then(function (filesPath) {
+      const files = []
+      for (const filePath of filesPath) {
+        files.push({
+          path: filePath,
+          content: fs.readFileSync(filePath, { encoding: 'utf8' })
+        })
+      }
+      resolve(files)
+    }, function (error) {
+      reject(error)
+    });
+  })
+}
+
+const savePage = function (page) {
+  fs.writeFileSync(page.path, page.content, { encoding: 'utf8' })
+}
+
+const savePages = function (pages) {
+  for (const page of pages) {
+    savePage(page)
+  }
+}
+
+module.exports = {
+  loadPages: loadPages,
+  savePages: savePages
+}

scripts/typo.js

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+'use strict';
+
+const path = require('path');
+const { loadPages, savePages } = require('./page');
+const richtypo = require('richtypo');
+const frRules = require('richtypo-rules-fr');
+const { definitions } = require('richtypo-rules-common');
+
+console.log('Prepares your texts to publication on web: applies typography rules.');
+
+const openingQuote = '« ';
+const closingQuote = ' »';
+const quotes = text => text
+	.replace(
+		new RegExp(`${definitions.notInTag}(["“«]|“)((${definitions.tag})?(${definitions.dash}${definitions.space})?${definitions.letter})`, 'gmi'),
+		`${openingQuote}$2`
+	)
+	.replace(
+		new RegExp(`${definitions.notInTag}(["”»]|”)`, 'gmi'),
+		`${closingQuote}`
+	);
+
+const rt = richtypo.default([frRules.default, quotes]);
+
+const folder = path.resolve(process.cwd(), 'public')
+
+loadPages(folder).then(pages => {
+	for (const page of pages) {
+		page.content = rt(page.content)
+	}
+
+	savePages(pages);
+})