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Commit d04696a

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Eric Amodio
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Adds code actions to open diffs
Adds context menus for toggling blame Adds context menus for opening diffs More refactoring and many bug fixes
1 parent ebb1085 commit d04696a

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8 files changed

+339
-153
lines changed

8 files changed

+339
-153
lines changed

‎package.json‎

Lines changed: 41 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -23,10 +23,47 @@
2323
"main": "./out/src/extension",
2424
"contributes": {
2525
"commands": [{
26-
"command": "git.action.showBlame",
27-
"title": "Show Git Blame",
28-
"category": "Git"
29-
}]
26+
"command": "gitlens.showBlame",
27+
"title": "GitLens: Show Git Blame",
28+
"category": "GitLens"
29+
},
30+
{
31+
"command": "gitlens.toggleBlame",
32+
"title": "GitLens: Toggle Git Blame",
33+
"category": "GitLens"
34+
},
35+
{
36+
"command": "gitlens.diffWithPrevious",
37+
"title": "GitLens: Diff Commit with Previous",
38+
"category": "GitLens"
39+
},
40+
{
41+
"command": "gitlens.diffWithWorking",
42+
"title": "GitLens: Diff Commit with Working Tree",
43+
"category": "GitLens"
44+
}],
45+
"menus": {
46+
"editor/title": [{
47+
"when": "editorTextFocus",
48+
"command": "gitlens.toggleBlame",
49+
"group": "gitlens"
50+
}],
51+
"editor/context": [{
52+
"when": "editorTextFocus",
53+
"command": "gitlens.toggleBlame",
54+
"group": "[email protected]"
55+
},
56+
{
57+
"when": "editorTextFocus && editorHasCodeActionsProvider",
58+
"command": "gitlens.diffWithWorking",
59+
"group": "[email protected]"
60+
},
61+
{
62+
"when": "editorTextFocus && editorHasCodeActionsProvider",
63+
"command": "gitlens.diffWithPrevious",
64+
"group": "[email protected]"
65+
}]
66+
}
3067
},
3168
"activationEvents": [
3269
"*"

‎src/commands.ts‎

Lines changed: 58 additions & 21 deletions
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
11
'use strict'
2-
import {commands, DecorationOptions, Disposable, OverviewRulerLane, Position, Range, TextEditorDecorationType, Uri, window} from 'vscode';
2+
import {commands, DecorationOptions, Disposable, OverviewRulerLane, Position, Range, TextEditor, TextEditorEdit, TextEditorDecorationType, Uri, window} from 'vscode';
33
import {Commands, VsCodeCommands} from './constants';
44
import GitProvider from './gitProvider';
55
import GitBlameController from './gitBlameController';
@@ -11,7 +11,7 @@ abstract class Command extends Disposable {
1111

1212
constructor(command: Commands) {
1313
super(() => this.dispose());
14-
this._subscriptions = commands.registerCommand(command, this.execute.bind(this));
14+
this._subscriptions = commands.registerCommand(command, this.execute, this);
1515
}
1616

1717
dispose() {
@@ -21,19 +21,43 @@ abstract class Command extends Disposable {
2121
abstract execute(...args): any;
2222
}
2323

24-
export class BlameCommand extends Command {
24+
abstract class EditorCommand extends Disposable {
25+
private _subscriptions: Disposable;
26+
27+
constructor(command: Commands) {
28+
super(() => this.dispose());
29+
this._subscriptions = commands.registerTextEditorCommand(command, this.execute, this);
30+
}
31+
32+
dispose() {
33+
this._subscriptions && this._subscriptions.dispose();
34+
}
35+
36+
abstract execute(editor: TextEditor, edit: TextEditorEdit, ...args): any;
37+
}
38+
39+
export class ShowBlameCommand extends EditorCommand {
2540
constructor(private git: GitProvider, private blameController: GitBlameController) {
2641
super(Commands.ShowBlame);
2742
}
2843

29-
execute(uri?: Uri, range?: Range, sha?: string) {
30-
const editor = window.activeTextEditor;
31-
if (!editor) return;
32-
33-
if (!range) {
34-
range = editor.document.validateRange(new Range(0, 0, 1000000, 1000000));
44+
execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri, sha?: string) {
45+
if (sha) {
46+
return this.blameController.toggleBlame(editor, sha);
3547
}
3648

49+
const activeLine = editor.selection.active.line;
50+
return this.git.getBlameForLine(editor.document.fileName, activeLine)
51+
.then(blame => this.blameController.showBlame(editor, blame.commit.sha));
52+
}
53+
}
54+
55+
export class ToggleBlameCommand extends EditorCommand {
56+
constructor(private git: GitProvider, private blameController: GitBlameController) {
57+
super(Commands.ToggleBlame);
58+
}
59+
60+
execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri, sha?: string) {
3761
if (sha) {
3862
return this.blameController.toggleBlame(editor, sha);
3963
}
@@ -44,15 +68,15 @@ export class BlameCommand extends Command {
4468
}
4569
}
4670

47-
export class HistoryCommand extends Command {
71+
export class ShowHistoryCommand extends EditorCommand {
4872
constructor(private git: GitProvider) {
4973
super(Commands.ShowHistory);
5074
}
5175

52-
execute(uri?: Uri, range?: Range, position?: Position) {
76+
execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri, range?: Range, position?: Position) {
5377
// If the command is executed manually -- treat it as a click on the root lens (i.e. show blame for the whole file)
5478
if (!uri) {
55-
const doc = window.activeTextEditor && window.activeTextEditor.document;
79+
const doc = editor.document;
5680
if (doc) {
5781
uri = doc.uri;
5882
range = doc.validateRange(new Range(0, 0, 1000000, 1000000));
@@ -68,28 +92,41 @@ export class HistoryCommand extends Command {
6892
}
6993
}
7094

71-
export class DiffWithPreviousCommand extends Command {
95+
export class DiffWithPreviousCommand extends EditorCommand {
7296
constructor(private git: GitProvider) {
7397
super(Commands.DiffWithPrevious);
7498
}
7599

76-
execute(uri?: Uri, sha?: string, compareWithSha?: string) {
77-
// TODO: Execute these in parallel rather than series
78-
return this.git.getVersionedFile(uri.path, sha).then(source => {
79-
this.git.getVersionedFile(uri.path, compareWithSha).then(compare => {
100+
execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri, sha?: string, compareWithSha?: string) {
101+
if (!sha) {
102+
return this.git.getBlameForLine(uri.path, editor.selection.active.line)
103+
.then(blame => commands.executeCommand(Commands.DiffWithPrevious, uri, blame.commit.sha, blame.commit.previousSha));
104+
}
105+
106+
if (!compareWithSha) {
107+
return window.showInformationMessage(`Commit ${sha} has no previous commit`);
108+
}
109+
110+
return Promise.all([this.git.getVersionedFile(uri.path, sha), this.git.getVersionedFile(uri.path, compareWithSha)])
111+
.then(values => {
112+
const [source, compare] = values;
80113
const fileName = basename(uri.path);
81114
return commands.executeCommand(VsCodeCommands.Diff, Uri.file(compare), Uri.file(source), `${fileName} (${compareWithSha}) ↔ ${fileName} (${sha})`);
82-
})
83-
});
115+
});
84116
}
85117
}
86118

87-
export class DiffWithWorkingCommand extends Command {
119+
export class DiffWithWorkingCommand extends EditorCommand {
88120
constructor(private git: GitProvider) {
89121
super(Commands.DiffWithWorking);
90122
}
91123

92-
execute(uri?: Uri, sha?: string) {
124+
execute(editor: TextEditor, edit: TextEditorEdit, uri?: Uri, sha?: string) {
125+
if (!sha) {
126+
return this.git.getBlameForLine(uri.path, editor.selection.active.line)
127+
.then(blame => commands.executeCommand(Commands.DiffWithWorking, uri, blame.commit.sha));
128+
};
129+
93130
return this.git.getVersionedFile(uri.path, sha).then(compare => {
94131
const fileName = basename(uri.path);
95132
return commands.executeCommand(VsCodeCommands.Diff, Uri.file(compare), uri, `${fileName} (${sha}) ↔ ${fileName} (index)`);

‎src/constants.ts‎

Lines changed: 15 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -1,19 +1,16 @@
11
'use strict'
22

3-
export type WorkspaceState = 'hasGitHistoryExtension' | 'repoPath';
4-
export const WorkspaceState = {
5-
HasGitHistoryExtension: 'hasGitHistoryExtension' as WorkspaceState,
6-
RepoPath: 'repoPath' as WorkspaceState
7-
}
8-
9-
export const RepoPath: string = 'repoPath';
3+
export const DiagnosticCollectionName = 'gitlens';
4+
export const DiagnosticSource = 'GitLens';
5+
export const RepoPath = 'repoPath';
106

11-
export type Commands = 'git.action.diffWithPrevious' | 'git.action.diffWithWorking' | 'git.action.showBlame' | 'git.action.showHistory';
7+
export type Commands = 'gitlens.diffWithPrevious' | 'gitlens.diffWithWorking' | 'gitlens.showBlame' | 'gitlens.showHistory' | 'gitlens.toggleBlame';
128
export const Commands = {
13-
DiffWithPrevious: 'git.action.diffWithPrevious' as Commands,
14-
DiffWithWorking: 'git.action.diffWithWorking' as Commands,
15-
ShowBlame: 'git.action.showBlame' as Commands,
16-
ShowHistory: 'git.action.showHistory' as Commands,
9+
DiffWithPrevious: 'gitlens.diffWithPrevious' as Commands,
10+
DiffWithWorking: 'gitlens.diffWithWorking' as Commands,
11+
ShowBlame: 'gitlens.showBlame' as Commands,
12+
ShowHistory: 'gitlens.showHistory' as Commands,
13+
ToggleBlame: 'gitlens.toggleBlame' as Commands,
1714
}
1815

1916
export type DocumentSchemes = 'file' | 'git' | 'gitblame';
@@ -29,4 +26,10 @@ export const VsCodeCommands = {
2926
ExecuteDocumentSymbolProvider: 'vscode.executeDocumentSymbolProvider' as VsCodeCommands,
3027
ExecuteCodeLensProvider: 'vscode.executeCodeLensProvider' as VsCodeCommands,
3128
ShowReferences: 'editor.action.showReferences' as VsCodeCommands
29+
}
30+
31+
export type WorkspaceState = 'hasGitHistoryExtension' | 'repoPath';
32+
export const WorkspaceState = {
33+
HasGitHistoryExtension: 'hasGitHistoryExtension' as WorkspaceState,
34+
RepoPath: 'repoPath' as WorkspaceState
3235
}

‎src/extension.ts‎

Lines changed: 4 additions & 5 deletions
Original file line numberDiff line numberDiff line change
@@ -1,12 +1,11 @@
11
'use strict';
22
import {CodeLens, DocumentSelector, ExtensionContext, extensions, languages, OverviewRulerLane, window, workspace} from 'vscode';
3-
import GitCodeLensProvider from './gitCodeLensProvider';
43
import GitContentProvider from './gitContentProvider';
54
import GitBlameCodeLensProvider from './gitBlameCodeLensProvider';
65
import GitBlameContentProvider from './gitBlameContentProvider';
76
import GitBlameController from './gitBlameController';
87
import GitProvider from './gitProvider';
9-
import {BlameCommand, DiffWithPreviousCommand, DiffWithWorkingCommand, HistoryCommand} from './commands';
8+
import {DiffWithPreviousCommand, DiffWithWorkingCommand, ShowBlameCommand, ShowHistoryCommand, ToggleBlameCommand} from './commands';
109
import {WorkspaceState} from './constants';
1110

1211
// this method is called when your extension is activated
@@ -30,14 +29,14 @@ export function activate(context: ExtensionContext) {
3029
context.subscriptions.push(workspace.registerTextDocumentContentProvider(GitContentProvider.scheme, new GitContentProvider(context, git)));
3130
context.subscriptions.push(workspace.registerTextDocumentContentProvider(GitBlameContentProvider.scheme, new GitBlameContentProvider(context, git)));
3231

33-
context.subscriptions.push(languages.registerCodeLensProvider(GitCodeLensProvider.selector, new GitCodeLensProvider(context, git)));
3432
context.subscriptions.push(languages.registerCodeLensProvider(GitBlameCodeLensProvider.selector, new GitBlameCodeLensProvider(context, git)));
3533

3634
const blameController = new GitBlameController(context, git);
3735
context.subscriptions.push(blameController);
3836

39-
context.subscriptions.push(new BlameCommand(git, blameController));
40-
context.subscriptions.push(new HistoryCommand(git));
37+
context.subscriptions.push(new ShowBlameCommand(git, blameController));
38+
context.subscriptions.push(new ToggleBlameCommand(git, blameController));
39+
context.subscriptions.push(new ShowHistoryCommand(git));
4140
context.subscriptions.push(new DiffWithPreviousCommand(git));
4241
context.subscriptions.push(new DiffWithWorkingCommand(git));
4342
}).catch(reason => console.warn(reason));

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