feat: use a custom build js step instead of all the dependencies (#53)

Reviewed-on: #53

index.js

@@ -38,34 +38,18 @@ function replacePlaceholders(content, hostname) {
  * @returns {Promise<string[]>} A promise that resolves with an array of file paths that were processed, or rejects with an error if the process fails.
  */
 async function readReplaceAndWriteFiles(pattern, prefix, hostname) {
-  return new Promise((resolve, reject) => {
-    const globPattern = prefix ? path.join(prefix, pattern) : pattern;
+  const globPattern = prefix ? path.join(prefix, pattern) : pattern;
+  const files = await glob(globPattern);
 
-    glob(globPattern, async (err, files) => {
-      if (err) {
-        return reject(err);
-      }
-      let processPromises = [];
-
-      files.forEach((file) => {
-        let processPromise = fs.promises
-          .readFile(file, "utf8")
-          .then((content) => {
-            content = replacePlaceholders(content, hostname);
-            return fs.promises.writeFile(file, content);
-          });
-
-        processPromises.push(processPromise);
-      });
-
-      try {
-        await Promise.all(processPromises);
-        resolve(files);
-      } catch (processError) {
-        reject(processError);
-      }
+  let processPromises = files.map((file) => {
+    return fs.promises.readFile(file, "utf8").then((content) => {
+      content = replacePlaceholders(content, hostname);
+      return fs.promises.writeFile(file, content);
     });
   });
+
+  await Promise.all(processPromises);
+  return files;
 }
 
 /**
@@ -74,40 +58,27 @@ async function readReplaceAndWriteFiles(pattern, prefix, hostname) {
  * @param {string} prefix - Directory prefix for file paths.
  * @returns {Promise<Object>} - Promise resolving to a dictionary of file contents keyed by filenames.
  */
-function readFilesIntoDict(pattern, prefix) {
+async function readFilesIntoDict(pattern, prefix) {
   // Prepend the prefix to the glob pattern
   const globPattern = prefix ? path.join(prefix, pattern) : pattern;
+  const files = await glob(globPattern);
 
-  return new Promise((resolve, reject) => {
-    glob(globPattern, (err, files) => {
-      if (err) {
-        return reject(err);
+  let fileDict = {};
+  let readPromises = files.map((file) => {
+    return fs.promises.readFile(file, "utf8").then((content) => {
+      // Remove the prefix from the filename and drop the file suffix
+      let key = file;
+      if (prefix && file.startsWith(prefix)) {
+        key = key.slice(prefix.length);
       }
+      key = path.basename(key, path.extname(key)); // Drop the file suffix
 
-      let fileDict = {};
-      let readPromises = [];
-
-      files.forEach((file) => {
-        let readPromise = fs.promises.readFile(file, "utf8").then((content) => {
-          // Remove the prefix from the filename and drop the file suffix
-          let key = file;
-          if (prefix && file.startsWith(prefix)) {
-            key = key.slice(prefix.length);
-          }
-          key = path.basename(key, path.extname(key)); // Drop the file suffix
-
-          fileDict[key] = content;
-        });
-
-        readPromises.push(readPromise);
-      });
-
-      // Use Promise.all to ensure all files are read before resolving
-      Promise.all(readPromises)
-        .then(() => resolve(fileDict))
-        .catch(reject);
+      fileDict[key] = content;
     });
   });
+
+  await Promise.all(readPromises);
+  return fileDict;
 }
 
 /**