Add APIs to git scc provider.

Fix for #59419.

extensions/git/src/api/api1.ts

@@ -5,7 +5,7 @@
 
 import { Model } from '../model';
 import { Repository as BaseRepository, Resource } from '../repository';
-import { InputBox, Git, API, Repository, Remote, RepositoryState, Branch, Ref, Submodule, Commit, Change, RepositoryUIState } from './git';
+import { InputBox, Git, API, Repository, Remote, RepositoryState, Branch, Ref, Submodule, Commit, Change, RepositoryUIState, Status } from './git';
 import { Event, SourceControlInputBox, Uri, SourceControl } from 'vscode';
 import { mapEvent } from '../util';
 
@@ -17,7 +17,23 @@ class ApiInputBox implements InputBox {
 
 export class ApiChange implements Change {
 
-	constructor(_resource: Resource) { }
+	constructor(private readonly resource: Resource) { }
+
+	public get resourceUri(): Uri {
+		return this.resource.resourceUri;
+	}
+
+	public get status(): Status {
+		return this.resource.type;
+	}
+
+	public get original(): Uri {
+		return this.resource.original;
+	}
+
+	public get renameResourceUri(): Uri | undefined {
+		return this.resource.renameResourceUri;
+	}
 }
 
 export class ApiRepositoryState implements RepositoryState {
@@ -79,6 +95,14 @@ export class ApiRepository implements Repository {
 		return this._repository.getObjectDetails(treeish, path);
 	}
 
+	detectObjectType(object: string): Promise<{ mimetype: string, encoding?: string }> {
+		return this._repository.detectObjectType(object);
+	}
+
+	buffer(ref: string, filePath: string): Promise<Buffer> {
+		return this._repository.buffer(ref, filePath);
+	}
+
 	diffWithHEAD(path: string): Promise<string> {
 		return this._repository.diffWithHEAD(path);
 	}
@@ -150,6 +174,10 @@ export class ApiRepository implements Repository {
 	pull(): Promise<void> {
 		return this._repository.pull();
 	}
+
+	clean(filePaths: string[]) {
+		return this._repository.clean(filePaths.map(p => Uri.file(p)));
+	}
 }
 
 export class ApiGit implements Git {

extensions/git/src/api/git.d.ts

@@ -56,8 +56,32 @@ export interface Remote {
 	readonly isReadOnly: boolean;
 }
 
+export const enum Status {
+	INDEX_MODIFIED,
+	INDEX_ADDED,
+	INDEX_DELETED,
+	INDEX_RENAMED,
+	INDEX_COPIED,
+
+	MODIFIED,
+	DELETED,
+	UNTRACKED,
+	IGNORED,
+
+	ADDED_BY_US,
+	ADDED_BY_THEM,
+	DELETED_BY_US,
+	DELETED_BY_THEM,
+	BOTH_ADDED,
+	BOTH_DELETED,
+	BOTH_MODIFIED
+}
+
 export interface Change {
-	// TODO
+	readonly resourceUri: Uri;
+	readonly status: Status;
+	readonly original: Uri;
+	readonly renameResourceUri: Uri | undefined;
 }
 
 export interface RepositoryState {
@@ -93,6 +117,8 @@ export interface Repository {
 	show(ref: string, path: string): Promise<string>;
 	getCommit(ref: string): Promise<Commit>;
 	getObjectDetails(treeish: string, path: string): Promise<{ mode: string, object: string, size: number }>;
+	detectObjectType(object: string): Promise<{ mimetype: string, encoding?: string }>;
+	buffer(ref: string, filePath: string): Promise<Buffer>;
 
 	diffWithHEAD(path: string): Promise<string>;
 	diffWith(ref: string, path: string): Promise<string>;
@@ -118,6 +144,8 @@ export interface Repository {
 
 	fetch(remote?: string, ref?: string): Promise<void>;
 	pull(): Promise<void>;
+
+	clean(filePaths: string[]): Promise<void>;	
 }
 
 export interface API {