Refactored the backend yet again

1 files changed, 36 insertions, 0 deletions

diff --git a/packages/server/src/git/misc.ts b/packages/server/src/git/misc.ts
new file mode 100644
index 0000000..fcfaf29
--- /dev/null
+++ b/packages/server/src/git/misc.ts
@@ -0,0 +1,36 @@
+import { readFile, readdir } from "fs";
+
+export async function findAsync<T>(arr: T[], callback: (t: T) => Promise<boolean>): Promise<T> {
+	const results = await Promise.all(arr.map(callback));
+	const index = results.findIndex(result => result);
+	return arr[index];
+}
+
+export type Author = {
+	name: string,
+	email: string
+}
+
+export function getFile(base_dir: string, repository: string, file: string): Promise<string | null> {
+	return new Promise(resolve => {
+		readFile(`${base_dir}/${repository}/${file}`, (err, content) => {
+			if(err) {
+				resolve(null);
+				return;
+			}
+			resolve(content.toString().replace(/\n/gu, ""));
+		});
+	});
+}
+
+export function getDirectory(directory: string): Promise<string[]> {
+	return new Promise<string[]>(resolve => {
+		readdir(directory, (err, dir_content) => {
+			if(err) {
+				resolve([]);
+			}
+
+			resolve(dir_content);
+		});
+	});
+}
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