use typescript

tasks/file.ts

@@ -0,0 +1,67 @@
+import { outputFile } from 'fs-extra';
+import path from 'path';
+import { walk } from 'walk';
+
+export const relativePath = (...relativePath: string[]): string => (
+  path.resolve(__dirname, '..', ...relativePath)
+);
+
+export const radarPath = (...pathInSrc: string[]) => (
+  relativePath('radar', ...pathInSrc)
+);
+
+export const stylesPath = (...pathInSrc: string[]) => (
+  relativePath('styles', ...pathInSrc)
+);
+
+export const assetsPath = (...pathInSrc: string[]) => (
+  relativePath('assets', ...pathInSrc)
+);
+
+export const faviconPath = (...pathInSrc: string[]) => (
+    relativePath('assets/favicon.ico', ...pathInSrc)
+);
+
+export const jsPath = (...pathInSrc: string[]) => (
+  relativePath('js', ...pathInSrc)
+);
+
+export const distPath = (...pathInDist: string[]) => (
+  relativePath('dist', 'techradar', ...pathInDist)
+);
+
+export const getAllMarkdownFiles = (folder: string) => (
+  getAllFiles(folder, isMarkdownFile)
+);
+
+const getAllFiles = (folder: string, predicate: (s: string) => boolean): Promise<string[]> => (
+  new Promise((resolve, reject) => {
+    const walker = walk(folder, { followLinks: false });
+    const files: string[] = [];
+
+    walker.on("file", (root, fileStat, next) => {
+      if (predicate(fileStat.name)) {
+        files.push(path.resolve(root, fileStat.name));
+      }
+      next();
+    });
+
+    walker.on("errors", (root, nodeStatsArray, next) => {
+      nodeStatsArray.forEach(function (n) {
+        console.error("[ERROR] " + n.name)
+        if (n.error) {
+          console.error(n.error.message || (n.error.code + ": " + n.error.path));
+        }
+      });
+      next();
+    });
+
+    walker.on("end", () => {
+      resolve(files.sort());
+    });
+  })
+);
+
+const isMarkdownFile = (name: string) => name.match(/\.md$/) !== null;
+
+export const save = (data: string | Buffer | DataView, fileName: string) => outputFile(distPath(fileName), data);