Began with better backend error handling & cleaned up the backend

1 files changed, 9 insertions, 7 deletions

diff --git a/packages/server/src/git/tree.ts b/packages/server/src/git/tree.ts
index 8697010..2cec528 100644
--- a/packages/server/src/git/tree.ts
+++ b/packages/server/src/git/tree.ts
@@ -2,6 +2,7 @@ import { Blob } from "./blob";
 import { Tree as NodeGitTree } from "nodegit";
 import { Repository } from "./repository";
 import { TreeEntry } from "./tree_entry";
+import { createError, TreeError } from "./error";
 
 export class Tree {
 	private _ng_tree: NodeGitTree;
@@ -16,18 +17,14 @@ export class Tree {
 		return this._ng_tree.entries().map(entry => new TreeEntry(this._owner, entry));
 	}
 
-	public async find(path: string): Promise<Blob | Tree | null> {
+	public async find(path: string): Promise<Blob | Tree> {
 		const entry = await this._ng_tree.getEntry(path).catch(err => {
 			if(err.errno === -3) {
-				return null;
+				throw(createError(TreeError, 404, "Path not found"));
 			}
-			throw(err);
+			throw(createError(TreeError, 500, "Failed to get tree path"));
 		});
 
-		if(!entry) {
-			return null;
-		}
-
 		return entry.isBlob() ? new Blob(entry) : new Tree(this._owner, await entry.getTree());
 	}
 
@@ -36,4 +33,9 @@ export class Tree {
 			.then(() => true)
 			.catch(() => false);
 	}
+
+	public static async ofRepository(owner: Repository): Promise<Tree> {
+		const master_commit = await owner.masterCommit();
+		return master_commit.tree();
+	}
 }
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