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refactor GitSCMProvider

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This commit is contained in:
Joao Moreno
2016-11-29 17:32:29 +01:00
parent 3db2bf2de2
commit 74fa901585
2 changed files with 107 additions and 96 deletions
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98
extensions/git/src/main.ts
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@@ -5,10 +5,11 @@
'use strict';
import { scm, ExtensionContext, workspace, Uri, window, Disposable, SCMProvider, SCMResource, SCMResourceGroup, EventEmitter, Event } from 'vscode';
import { scm, ExtensionContext, workspace, Uri, window, Disposable } from 'vscode';
import * as path from 'path';
import { findGit, Git } from './git';
import { Model } from './model';
import { GitSCMProvider } from './scmProvider';
import { registerCommands } from './commands';
import * as nls from 'vscode-nls';
@@ -18,101 +19,6 @@ export function log(...args: any[]): void {
console.log.apply(console, ['git:', ...args]);
}
const Status: any = {};
class GitSCMResource implements SCMResource {
get uri(): Uri { return this._uri; }
constructor(private _uri: Uri, type: any) {
}
}
class GitSCMResourceGroup implements SCMResourceGroup {
resources: GitSCMResource[] = [];
}
class GitSCMProvider implements SCMProvider {
private disposables: Disposable[] = [];
private merge: GitSCMResourceGroup = new GitSCMResourceGroup();
private index: GitSCMResourceGroup = new GitSCMResourceGroup();
private workingTree: GitSCMResourceGroup = new GitSCMResourceGroup();
get resourceGroups(): SCMResourceGroup[] {
return [this.merge, this.index, this.workingTree];
}
private _onDidChangeResourceGroup = new EventEmitter<SCMResourceGroup>();
get onDidChangeResourceGroup(): Event<SCMResourceGroup> { return this._onDidChangeResourceGroup.event; }
constructor(private model: Model) {
model.onDidChange(this.onModelChange, this, this.disposables);
model.update(true);
}
getOriginalResource(uri: Uri): Uri | undefined {
if (uri.scheme !== 'file') {
return void 0;
}
return uri.with({ scheme: 'git-index' });
}
private onModelChange(): void {
const status = this.model.status;
const index: GitSCMResource[] = [];
const workingTree: GitSCMResource[] = [];
const merge: GitSCMResource[] = [];
status.forEach(raw => {
const uri = Uri.file(path.join(this.model.repositoryRoot, raw.path));
switch (raw.x + raw.y) {
case '??': return workingTree.push(new GitSCMResource(uri, Status.UNTRACKED));
case '!!': return workingTree.push(new GitSCMResource(uri, Status.IGNORED));
case 'DD': return merge.push(new GitSCMResource(uri, Status.BOTH_DELETED));
case 'AU': return merge.push(new GitSCMResource(uri, Status.ADDED_BY_US));
case 'UD': return merge.push(new GitSCMResource(uri, Status.DELETED_BY_THEM));
case 'UA': return merge.push(new GitSCMResource(uri, Status.ADDED_BY_THEM));
case 'DU': return merge.push(new GitSCMResource(uri, Status.DELETED_BY_US));
case 'AA': return merge.push(new GitSCMResource(uri, Status.BOTH_ADDED));
case 'UU': return merge.push(new GitSCMResource(uri, Status.BOTH_MODIFIED));
}
let isModifiedInIndex = false;
switch (raw.x) {
case 'M': index.push(new GitSCMResource(uri, Status.INDEX_MODIFIED)); isModifiedInIndex = true; break;
case 'A': index.push(new GitSCMResource(uri, Status.INDEX_ADDED)); break;
case 'D': index.push(new GitSCMResource(uri, Status.INDEX_DELETED)); break;
case 'R': index.push(new GitSCMResource(uri, Status.INDEX_RENAMED/*, raw.rename*/)); break;
case 'C': index.push(new GitSCMResource(uri, Status.INDEX_COPIED)); break;
}
switch (raw.y) {
case 'M': workingTree.push(new GitSCMResource(uri, Status.MODIFIED/*, raw.rename*/)); break;
case 'D': workingTree.push(new GitSCMResource(uri, Status.DELETED/*, raw.rename*/)); break;
}
});
this.merge.resources = merge;
this.index.resources = index;
this.workingTree.resources = workingTree;
this._onDidChangeResourceGroup.fire(this.merge);
this._onDidChangeResourceGroup.fire(this.index);
this._onDidChangeResourceGroup.fire(this.workingTree);
}
dispose(): void {
this.disposables.forEach(d => d.dispose());
this.disposables = [];
}
}
class TextDocumentContentProvider {
constructor(private git: Git, private rootPath: string) { }