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49 changes: 24 additions & 25 deletions src/LastCommitMessage.ts
Original file line number Diff line number Diff line change
Expand Up @@ -5,9 +5,15 @@ import * as Git from './@types/git';
export class LastCommitMessage {
_gitAPI: Git.API;
_config = vscode.workspace.getConfiguration('glcm');
_repo: Git.Repository

constructor(context: vscode.ExtensionContext) {
this._gitAPI = vscode.extensions.getExtension('vscode.git').exports.getAPI(1);
const add = (repo: any): vscode.Disposable => repo.ui.onDidChange(() => {
if (repo.ui.selected) { this._repo = repo; }
});
this._gitAPI.repositories.map(add);
this._gitAPI.onDidOpenRepository(add);
vscode.commands.registerCommand('glcm.loadLastCommitMessage', () => this.loadLastCommitMessage());
vscode.commands.registerCommand('glcm.chooseLastCommitMessage', () => this.chooseLastCommitMessage());

Expand All @@ -17,16 +23,14 @@ export class LastCommitMessage {
}

async loadLastCommitMessage() {
this._gitAPI.repositories.forEach(async rep => {
try {
const commit = await rep.getCommit(rep.state.HEAD.commit);
if (commit) {
this.setCommitMessageToTextBox(rep, commit);
}

} catch (ex) {
try {
const commit = await this._repo.getCommit(this._repo.state.HEAD.commit);
if (commit) {
this.setCommitMessageToTextBox(this._repo, commit);
}
});
} catch (ex) {
console.log("load last commit message error: " + ex);
}
}

private setCommitMessageToTextBox(rep: Git.Repository, commit: Git.Commit) {
Expand All @@ -37,23 +41,18 @@ export class LastCommitMessage {
}

async chooseLastCommitMessage() {
const selectedRep = this._gitAPI.repositories.find(x => x.ui.selected);
if (selectedRep != null) {

const countOfCommitMessagesToChooseFrom = this._config.countOfCommitMessagesToChooseFrom;
const commitMessages = [];
await this.getParentCommitRecursively(0, countOfCommitMessagesToChooseFrom, this._repo, [this._repo.state.HEAD.commit], commitMessages);

const countOfCommitMessagesToChooseFrom = this._config.countOfCommitMessagesToChooseFrom;
const commitMessages = [];
await this.getParentCommitRecursively(0, countOfCommitMessagesToChooseFrom, selectedRep, [selectedRep.state.HEAD.commit], commitMessages);

vscode.window.showQuickPick(commitMessages, {
canPickMany: false,
placeHolder: "Choose commit message"
}).then(item => {
if (item) {
selectedRep.inputBox.value = item;
}
});
}
vscode.window.showQuickPick(commitMessages, {
canPickMany: false,
placeHolder: "Choose commit message"
}).then(item => {
if (item) {
this._repo.inputBox.value = item;
}
});
}

async getParentCommitRecursively(i: number, limit: number, rep: Git.Repository, commitHashes: string[], messages: string[]): Promise<number> {
Expand Down