feat(repos): 添加提交日志查询和分支查询

src/repos/repos.service.ts

@@ -0,0 +1,41 @@
+import { Injectable } from '@nestjs/common';
+import { InjectRepository } from '@nestjs/typeorm';
+import { F_OK } from 'constants';
+import { access, mkdir } from 'fs/promises';
+import { join } from 'path';
+import { gitP } from 'simple-git';
+import { Repository } from 'typeorm';
+import { Project } from '../projects/project.entity';
+import { ListBranchesArgs } from './dtos/list-branches.args';
+import { ListLogsArgs } from './dtos/list-logs.args';
+
+@Injectable()
+export class ReposService {
+  constructor(
+    @InjectRepository(Project)
+    private readonly projectRepository: Repository<Project>,
+  ) {}
+
+  async getGit(project: Project) {
+    const workspacePath = join(__dirname, '../../workspaces', project.name);
+    await access(workspacePath, F_OK).catch(() => mkdir(workspacePath));
+    return gitP(workspacePath);
+  }
+
+  async listLogs(dto: ListLogsArgs) {
+    const project = await this.projectRepository.findOneOrFail({
+      id: dto.projectId,
+    });
+    const git = await this.getGit(project);
+    await git.fetch();
+    return git.log();
+  }
+
+  async listBranches(dto: ListBranchesArgs) {
+    const project = await this.projectRepository.findOneOrFail({
+      id: dto.projectId,
+    });
+    const git = await this.getGit(project);
+    return git.branch();
+  }
+}