Feat: add package list

.gitea/workflows/build.yml

@@ -0,0 +1,13 @@
+name: Build and push image
+on: [push]
+
+jobs:
+  release-image:
+    runs-on: imgbuilder
+    steps:
+      - name: Build and push image
+        uses: https://gitea.konchin.com/action/docker@main
+        with:
+          registry-certificate: ${{ vars.ROOTCA }}
+          username: ${{ secrets.REGISTRY_USERNAME }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}

Dockerfile

@@ -0,0 +1,22 @@
+FROM gitea.konchin.com/image/alpine:latest
+
+# Set the working directory inside the container
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json to the working directory
+COPY package*.json ./
+
+# Install the application dependencies
+RUN npm install
+
+# Copy the rest of the application files
+COPY . .
+
+# Build the NestJS application
+RUN npm run build
+
+# Expose the application port
+EXPOSE 3000
+
+# Command to run the application
+CMD ["node", "dist/main"]

package.json

@@ -1,6 +1,6 @@
 {
   "name": "archrepo",
-  "version": "0.0.1",
+  "version": "2.0.2",
   "description": "",
   "author": "",
   "private": true,

src/app.controller.spec.ts

@@ -1,4 +1,5 @@
 import { Test, TestingModule } from '@nestjs/testing';
+import { ConfigService } from '@nestjs/config';
 import { AppController } from './app.controller';
 import { AppService } from './app.service';
 
@@ -8,7 +9,7 @@ describe('AppController', () => {
   beforeEach(async () => {
     const app: TestingModule = await Test.createTestingModule({
       controllers: [AppController],
-      providers: [AppService],
+      providers: [ConfigService, AppService],
     }).compile();
 
     appController = app.get<AppController>(AppController);

src/app.controller.ts

@@ -1,15 +1,25 @@
+import { Response } from 'express';
+import { Readable } from 'stream';
+
 import {
   Controller,
   Get,
   Header,
+  Res,
   Param,
+  Query,
   Headers,
   HttpException,
   HttpStatus,
   StreamableFile,
 } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
-import { GetObjectCommandInput } from '@aws-sdk/client-s3';
+import { ApiOkResponse, ApiNotFoundResponse } from '@nestjs/swagger';
+import { 
+  GetObjectCommandInput,
+  ListObjectsV2CommandInput,
+} from '@aws-sdk/client-s3';
+
 import { AppService } from './app.service';
 
 @Controller()
@@ -19,15 +29,19 @@ export class AppController {
     private readonly appService: AppService,
   ) {}
 
+  @ApiOkResponse()
   @Get('healthz')
   getHealthz(): string {
     return this.appService.getHealthz();
   }
 
-  @Get(`:repo/os/:arch/:pkg`)
+  @ApiOkResponse()
+  @ApiNotFoundResponse()
+  @Get(':repo/os/:arch/:pkg')
   @Header('Accept-Ranges', 'bytes')
-  async getRepo(
+  async getPackage(
     @Headers('Range') range: string,
+    @Res({ passthrough: true }) res: Response,
     @Param('repo') repo: string,
     @Param('arch') arch: string,
     @Param('pkg') pkg: string,
@@ -40,12 +54,54 @@ export class AppController {
         HttpStatus.NOT_FOUND,
       );
 
-    const stream = await this.appService.getObject({
+    const output = await this.appService.getObject({
       Bucket: this.configService.get<string>('MINIO_BUCKET'),
       Key: pkg,
       Range: range,
     } as GetObjectCommandInput);
+    if (!output || !output.Body) {
+      console.log(`No such file '${pkg}'`);
+      throw new HttpException(`No such file '${pkg}'`, HttpStatus.NOT_FOUND);
+    }
 
-    return new StreamableFile(stream);
+    if (range !== undefined) {
+      res.set('Content-Length', `${output.ContentLength}`);
+      res.set('Content-Range', `${output.ContentRange}`);
+    }
+    return new StreamableFile(output.Body as Readable);
+  }
+
+  @ApiOkResponse()
+  @ApiNotFoundResponse()
+  @Get(':repo/os/:arch')
+  async getPackageList(
+    @Res({ passthrough: true }) res: Response,
+    @Param('repo') repo: string,
+    @Param('arch') arch: string,
+    @Query('format') format: string,
+  ): Promise<string> {
+    if (repo !== this.configService.get<string>('REPO_NAME'))
+      throw new HttpException(`Repo '${repo}' not exist`, HttpStatus.NOT_FOUND)
+    if (arch !== this.configService.get<string>('ARCH_NAME'))
+      throw new HttpException(
+        `Architecture '${arch}' not exist`,
+        HttpStatus.NOT_FOUND,
+      );
+
+    const output = await this.appService.getObjectList({
+      Bucket: this.configService.get<string>('MINIO_BUCKET')
+    } as ListObjectsV2CommandInput);
+    if (!output) {
+      console.log('Cannot list files');
+      throw new HttpException(`Cannot list files`, HttpStatus.NOT_FOUND);
+    }
+
+    if (format === 'json')
+      return JSON.stringify(output.Contents?.reduce((acc, cur) => {
+        acc.push(cur.Key ?? '');
+        return acc;
+      }, Array<string>()), null, 2);
+    return output.Contents?.reduce(
+      (acc, cur) => `${acc}\n${cur.Key ?? ''}`, '') ?? '';
   }
 }

src/app.service.ts

@@ -1,11 +1,15 @@
-import { Readable } from 'stream';
-import { Injectable, HttpException, HttpStatus } from '@nestjs/common';
+import { Injectable } from '@nestjs/common';
 import { ConfigService } from '@nestjs/config';
 import {
   S3Client,
   S3ClientConfig,
   GetObjectCommand,
   GetObjectCommandInput,
+  GetObjectCommandOutput,
+  ListObjectsV2Command,
+  ListObjectsV2CommandInput,
+  ListObjectsV2CommandOutput,
+  NoSuchKey,
 } from '@aws-sdk/client-s3';
 
 @Injectable()
@@ -28,14 +32,28 @@ export class AppService {
     return 'OK';
   }
 
-  async getObject(getObjectConfig: GetObjectCommandInput): Promise<Readable> {
-    const command = new GetObjectCommand(getObjectConfig);
-    const res = await this.s3Client.send(command);
-    if (!res.Body)
-      throw new HttpException(
-        's3 get object failed',
-        HttpStatus.INTERNAL_SERVER_ERROR,
-      );
-    return res.Body as Readable;
+  async getObject(
+    config: GetObjectCommandInput,
+  ): Promise<GetObjectCommandOutput | null> {
+    const command = new GetObjectCommand(config);
+    try {
+      return await this.s3Client.send(command);
+    } catch (err: unknown) {
+      if (err instanceof NoSuchKey) return null;
+      throw err;
+    }
+  }
+
+  async getObjectList(
+    config: ListObjectsV2CommandInput,
+  ): Promise<ListObjectsV2CommandOutput | null> {
+    const command = new ListObjectsV2Command(config);
+    try {
+      return await this.s3Client.send(command); 
+    } catch (err: unknown) {
+      if (err instanceof Error)
+        return null;
+      throw err;
+    }
   }
 }

test/app.e2e-spec.ts

@@ -1,5 +1,6 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
+import { ConfigModule } from '@nestjs/config';
 import * as request from 'supertest';
 import { App } from 'supertest/types';
 import { AppModule } from './../src/app.module';
@@ -16,10 +17,10 @@ describe('AppController (e2e)', () => {
     await app.init();
   });
 
-  it('/ (GET)', () => {
+  it('/healthz (GET)', () => {
     return request(app.getHttpServer())
-      .get('/')
+      .get('/healthz')
       .expect(200)
-      .expect('Hello World!');
+      .expect('OK');
   });
 });