feat: migrate Bash builder script to node.js for enhanced cross-platform compatibility

bin/techradar.js

@@ -0,0 +1,107 @@
+#!/usr/bin/env node
+
+const fs = require("fs");
+const path = require("path");
+const { execSync } = require("child_process");
+const crypto = require("crypto");
+
+const CWD = process.cwd();
+const BUILDER_DIR = path.join(CWD, ".techradar");
+const SOURCE_DIR = path.join(CWD, "node_modules", "aoe_technology_radar");
+const HASH_FILE = path.join(BUILDER_DIR, "hash");
+
+const PARAMETER = process.argv[2]; // "build" or "serve"
+
+function info(message) {
+  console.log(`\x1b[32m${message}\x1b[0m`);
+}
+
+function error(message) {
+  console.error(`Error: ${message}`);
+  process.exit(1);
+}
+
+// Calculate current hash of package.json
+function calculateHash(file) {
+  const fileBuffer = fs.readFileSync(file);
+  const hashSum = crypto.createHash("sha256");
+  hashSum.update(fileBuffer);
+  return hashSum.digest("hex");
+}
+
+const CURRENT_HASH = calculateHash(path.join(CWD, "package.json"));
+
+// Check if builder dir needs to be recreated
+let RECREATE_DIR = false;
+if (
+  !fs.existsSync(BUILDER_DIR) ||
+  !fs.existsSync(HASH_FILE) ||
+  fs.readFileSync(HASH_FILE, "utf8") !== CURRENT_HASH
+) {
+  RECREATE_DIR = true;
+}
+
+if (RECREATE_DIR) {
+  // Remove existing builder dir if it exists
+  if (fs.existsSync(BUILDER_DIR)) {
+    fs.rmdirSync(BUILDER_DIR, { recursive: true });
+  }
+
+  // Copy source dir to builder dir
+  try {
+    fs.cpSync(SOURCE_DIR, BUILDER_DIR, { recursive: true });
+    fs.writeFileSync(HASH_FILE, CURRENT_HASH);
+  } catch (e) {
+    error(`Could not copy ${SOURCE_DIR} to ${BUILDER_DIR}`);
+  }
+
+  try {
+    process.chdir(BUILDER_DIR);
+    info("Installing npm packages");
+    execSync("npm install", { stdio: "inherit" });
+  } catch (e) {
+    error("Could not install npm packages");
+  }
+}
+
+if (fs.existsSync(path.join(BUILDER_DIR, "data", "radar"))) {
+  fs.rmdirSync(path.join(BUILDER_DIR, "data", "radar"), { recursive: true });
+}
+
+try {
+  fs.cpSync(path.join(CWD, "radar"), path.join(BUILDER_DIR, "data", "radar"), {
+    recursive: true,
+  });
+  fs.cpSync(path.join(CWD, "public"), path.join(BUILDER_DIR, "public"), {
+    recursive: true,
+  });
+  fs.copyFileSync(
+    path.join(CWD, "about.md"),
+    path.join(BUILDER_DIR, "data", "about.md"),
+  );
+  fs.copyFileSync(
+    path.join(CWD, "config.json"),
+    path.join(BUILDER_DIR, "data", "config.json"),
+  );
+  process.chdir(BUILDER_DIR);
+} catch (e) {
+  error(e.message);
+}
+
+info("Building data");
+execSync("npm run build:data", { stdio: "inherit" });
+
+if (PARAMETER === "serve") {
+  info("Starting techradar");
+  execSync("npm run dev", { stdio: "inherit" });
+}
+
+if (PARAMETER === "build") {
+  info("Building techradar");
+  execSync("npm run build", { stdio: "inherit" });
+  if (fs.existsSync(path.join(CWD, "build"))) {
+    fs.rmdirSync(path.join(CWD, "build"), { recursive: true });
+  }
+  info(`Copying techradar to ${path.join(CWD, "build")}`);
+  fs.renameSync(path.join(BUILDER_DIR, "out"), path.join(CWD, "build"));
+}

bin/techradar.sh

@@ -1,46 +0,0 @@
-#!/bin/bash
-
-CWD=$(pwd)
-BUILDER_DIR="$CWD/.techradar"
-SOURCE_DIR="$CWD/node_modules/aoe_technology_radar"
-
-PARAMETER=$1 # "build" or "serve"
-
-function info {
-  echo -e "\033[32m$1\033[0m"
-}
-
-function error {
-  echo "Error: $1"
-  exit 1
-}
-
-# create builder dir by copying source dir if it does not exist
-if [ ! -d "$BUILDER_DIR" ]; then
-  cp -R "$SOURCE_DIR" "$BUILDER_DIR" || error "Could not copy $SOURCE_DIR to $BUILDER_DIR"
-  cd "$BUILDER_DIR" || error "Could not change to $BUILDER_DIR"
-  info "Installing npm packages"
-  npm install || error "Could not install npm packages"
-fi
-
-cp -R "$CWD/radar" "$BUILDER_DIR/data/radar" || error "Could not copy $CWD/radar to $BUILDER_DIR/data/radar"
-cp -R $CWD/public/* "$BUILDER_DIR/public/" || error "Could not copy $CWD/public to $BUILDER_DIR/public"
-cd "$BUILDER_DIR" || error "Could not change to $BUILDER_DIR"
-
-info "Building data"
-npm run build:data
-
-if [ "$PARAMETER" == "serve" ]; then
-  info "Starting techradar"
-  npm run dev
-fi
-
-if [ "$PARAMETER" == "build" ]; then
-  info "Building techradar"
-  npm run build
-  if [ -d "$CWD/build" ]; then
-    rm -rf "$CWD/build"
-  fi
-  info "Copying techradar to $CWD/build"
-  mv "$BUILDER_DIR/out" "$CWD/build"
-fi