From fb09ce08a3af0ee28910dc1ad1dea231bec53f65 Mon Sep 17 00:00:00 2001
From: Eric Amodio <eamodio@gmail.com>
Date: Sun, 16 Sep 2018 03:05:30 -0400
Subject: [PATCH] Removes unused version uri cache

---
 src/git/gitService.ts               | 18 ------------------
 src/git/gitUri.ts                   |  3 ---
 src/views/nodes/repositoriesNode.ts |  4 +---
 3 files changed, 1 insertion(+), 24 deletions(-)

diff --git a/src/git/gitService.ts b/src/git/gitService.ts
index fbd5b99..9cb72e4 100644
--- a/src/git/gitService.ts
+++ b/src/git/gitService.ts
@@ -98,12 +98,10 @@ export class GitService implements Disposable {
     private _repositoriesLoadingPromise: Promise<void> | undefined;
     private _suspended: boolean = false;
     private readonly _trackedCache: Map<string, boolean | Promise<boolean>>;
-    private _versionedUriCache: Map<string, GitUri>;
 
     constructor() {
         this._repositoryTree = TernarySearchTree.forPaths();
         this._trackedCache = new Map();
-        this._versionedUriCache = new Map();
 
         this._disposable = Disposable.from(
             window.onDidChangeWindowState(this.onWindowStateChanged, this),
@@ -118,7 +116,6 @@ export class GitService implements Disposable {
     dispose() {
         this._repositoryTree.forEach(r => r.dispose());
         this._trackedCache.clear();
-        this._versionedUriCache.clear();
 
         this._disposable && this._disposable.dispose();
     }
@@ -1500,11 +1497,6 @@ export class GitService implements Disposable {
         let repo = await this.getRepository(filePathOrUri, { ...options, skipCacheUpdate: true });
         if (repo !== undefined) return repo.path;
 
-        if (typeof filePathOrUri !== 'string') {
-            const versionedUri = await Container.git.getVersionedUri(filePathOrUri);
-            if (versionedUri !== undefined) return versionedUri.repoPath;
-        }
-
         const rp = await this.getRepoPathCore(
             typeof filePathOrUri === 'string' ? filePathOrUri : filePathOrUri.fsPath,
             false
@@ -1708,16 +1700,6 @@ export class GitService implements Disposable {
         return Git.show<Buffer>(repoPath, fileName, ref, { encoding: 'buffer' });
     }
 
-    // getVersionedFileText(repoPath: string, fileName: string, ref: string) {
-    //     Logger.log(`getVersionedFileText('${repoPath}', '${fileName}', ${ref})`);
-
-    //     return Git.show<string>(repoPath, fileName, ref, { encoding: GitService.getEncoding(repoPath, fileName) });
-    // }
-
-    getVersionedUri(uri: Uri) {
-        return this._versionedUriCache.get(GitUri.toKey(uri));
-    }
-
     isTrackable(scheme: string): boolean;
     isTrackable(uri: Uri): boolean;
     isTrackable(schemeOruri: string | Uri): boolean {
diff --git a/src/git/gitUri.ts b/src/git/gitUri.ts
index e927527..f665235 100644
--- a/src/git/gitUri.ts
+++ b/src/git/gitUri.ts
@@ -218,9 +218,6 @@ export class GitUri extends ((Uri as any) as UriEx) {
             } as GitCommitish);
         }
 
-        const versionedUri = await Container.git.getVersionedUri(uri);
-        if (versionedUri !== undefined) return versionedUri;
-
         return new GitUri(uri, await Container.git.getRepoPath(uri));
     }
 
diff --git a/src/views/nodes/repositoriesNode.ts b/src/views/nodes/repositoriesNode.ts
index cac058c..37a6081 100644
--- a/src/views/nodes/repositoriesNode.ts
+++ b/src/views/nodes/repositoriesNode.ts
@@ -172,9 +172,7 @@ export class RepositoriesNode extends SubscribeableExplorerNode<RepositoriesExpl
 
         try {
             const uri = editor.document.uri;
-            const gitUri = await Container.git.getVersionedUri(uri);
-
-            const node = this._children.find(n => n instanceof RepositoryNode && n.repo.containsUri(gitUri || uri)) as
+            const node = this._children.find(n => n instanceof RepositoryNode && n.repo.containsUri(uri)) as
                 | RepositoryNode
                 | undefined;
             if (node === undefined) return;