add: transm

This commit is contained in:
taynpg 2025-01-22 10:22:58 +08:00
commit 28d5fd9476
6 changed files with 208 additions and 0 deletions

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.gitignore vendored Normal file
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downloads
*.exe
.DS_Store

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.vscode/launch.json vendored Normal file
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{
"version": "0.2.0",
"configurations": [
{
"name": "Launch Program with External cmd",
"type": "go",
"request": "launch",
"mode": "debug",
"program": "${workspaceFolder}",
"env": {}, //
"args": [], //
"console": "externalTerminal"
}
]
}

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{
"files.autoSave": "onFocusChange",
"editor.fontSize": 14,
"editor.fontFamily": "'Source Code Pro', 'Source Code Pro', monospace",
"terminal.integrated.fontFamily": "Source Code Pro",
}

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REAME.md Normal file
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# 简介
`sinxmiao`站点下的工具快速下载器。

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go.mod Normal file
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module tooldown
go 1.23.5

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main.go Normal file
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package main
import (
"encoding/json"
"fmt"
"io"
"net/http"
"os"
"path/filepath"
"sort"
"strings"
)
// 仓库配置
var repositories = []string{
"https://www.sinxmiao.cn/taynpg/transm",
}
const downloadDir = "./downloads/" // 下载路径
// Release 结构体用于解析 API 返回的 JSON 数据
type Release struct {
TagName string `json:"tag_name"`
CreatedAt string `json:"created_at"`
Assets []Asset `json:"assets"`
}
// Asset 结构体用于解析每个发行版的附件信息
type Asset struct {
Name string `json:"name"`
BrowserDownloadURL string `json:"browser_download_url"`
}
func main() {
// 选择仓库
repo := chooseRepository(repositories)
apiURL := convertToAPIURL(repo)
// 获取所有版本信息
releases, err := fetchReleases(apiURL)
if err != nil {
fmt.Printf("获取发行版信息失败: %v\n", err)
return
}
// 打印版本信息并选择版本
release := chooseRelease(releases)
// 打印附件信息并选择附件
asset := chooseAsset(release)
// 创建下载目录
if err := os.MkdirAll(downloadDir, os.ModePerm); err != nil {
fmt.Printf("创建下载目录失败: %v\n", err)
return
}
// 下载选择的附件
fmt.Printf("开始下载: %s\n", asset.Name)
if err := downloadFile(asset.BrowserDownloadURL, filepath.Join(downloadDir, asset.Name)); err != nil {
fmt.Printf("下载失败: %v\n", err)
} else {
fmt.Printf("下载完成: %s\n", asset.Name)
}
}
// chooseRepository 选择仓库
func chooseRepository(repositories []string) string {
for {
fmt.Println("可用的仓库:")
for i, repo := range repositories {
fmt.Printf("[%d] %s\n", i+1, repo[strings.LastIndex(repo, "/")+1:])
}
fmt.Print("请选择一个仓库 (输入编号): ")
var choice int
_, err := fmt.Scan(&choice)
if err == nil && choice > 0 && choice <= len(repositories) {
return repositories[choice-1]
}
fmt.Println("无效的选择,请重新输入。")
}
}
// convertToAPIURL 将仓库链接转换为 API 地址
func convertToAPIURL(repo string) string {
// 将仓库链接转换为 Gitea API 地址
return strings.Replace(repo, "https://www.sinxmiao.cn", "https://www.sinxmiao.cn/api/v1/repos", 1) + "/releases"
}
// fetchReleases 获取所有版本信息
func fetchReleases(apiURL string) ([]Release, error) {
resp, err := http.Get(apiURL)
if err != nil {
return nil, fmt.Errorf("请求 API 失败: %v", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return nil, fmt.Errorf("API 响应状态码: %d", resp.StatusCode)
}
var releases []Release
if err := json.NewDecoder(resp.Body).Decode(&releases); err != nil {
return nil, fmt.Errorf("解析 JSON 失败: %v", err)
}
// 按创建时间排序
sort.Slice(releases, func(i, j int) bool {
return releases[i].CreatedAt < releases[j].CreatedAt
})
return releases, nil
}
// chooseRelease 打印版本信息并选择版本
func chooseRelease(releases []Release) *Release {
for {
fmt.Println("可用的版本:")
for i, release := range releases {
fmt.Printf("[%d] %s (%s)\n", i+1, release.TagName, release.CreatedAt)
}
fmt.Print("请选择一个版本 (输入编号): ")
var choice int
_, err := fmt.Scan(&choice)
if err == nil && choice > 0 && choice <= len(releases) {
return &releases[choice-1]
}
fmt.Println("无效的选择,请重新输入。")
}
}
// chooseAsset 打印附件信息并选择附件
func chooseAsset(release *Release) *Asset {
for {
fmt.Println("可用的附件:")
for i, asset := range release.Assets {
fmt.Printf("[%d] %s\n", i+1, asset.Name)
}
fmt.Print("请选择一个附件 (输入编号): ")
var choice int
_, err := fmt.Scan(&choice)
if err == nil && choice > 0 && choice <= len(release.Assets) {
return &release.Assets[choice-1]
}
fmt.Println("无效的选择,请重新输入。")
}
}
// downloadFile 下载文件到指定路径
func downloadFile(url, filePath string) error {
resp, err := http.Get(url)
if err != nil {
return fmt.Errorf("请求下载链接失败: %v", err)
}
defer resp.Body.Close()
if resp.StatusCode != http.StatusOK {
return fmt.Errorf("下载链接响应状态码: %d", resp.StatusCode)
}
// 创建文件
out, err := os.Create(filePath)
if err != nil {
return fmt.Errorf("创建文件失败: %v", err)
}
defer out.Close()
// 写入文件
_, err = io.Copy(out, resp.Body)
if err != nil {
return fmt.Errorf("保存文件失败: %v", err)
}
return nil
}