From 36b42046230cdc078744302eb47937eefb863ee5 Mon Sep 17 00:00:00 2001
From: KirCute_ECT <951206789@qq.com>
Date: Sun, 16 Feb 2025 12:21:03 +0800
Subject: [PATCH] feat(github): support github proxy (#7979 close #7963)

---
 drivers/github/driver.go | 17 ++++++++++++++---
 drivers/github/meta.go   |  3 ++-
 2 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/drivers/github/driver.go b/drivers/github/driver.go
index 996c79c7..dee4cbbf 100644
--- a/drivers/github/driver.go
+++ b/drivers/github/driver.go
@@ -85,10 +85,13 @@ func (d *Github) Init(ctx context.Context) error {
 	}
 	d.client = base.NewRestyClient().
 		SetHeader("Accept", "application/vnd.github.object+json").
-		SetHeader("Authorization", "Bearer "+d.Token).
 		SetHeader("X-GitHub-Api-Version", "2022-11-28").
 		SetLogger(log.StandardLogger()).
 		SetDebug(false)
+	token := strings.TrimSpace(d.Token)
+	if token != "" {
+		d.client = d.client.SetHeader("Authorization", "Bearer "+token)
+	}
 	if d.Ref == "" {
 		repo, err := d.getRepo()
 		if err != nil {
@@ -149,8 +152,13 @@ func (d *Github) Link(ctx context.Context, file model.Obj, args model.LinkArgs)
 	if obj.Type == "submodule" {
 		return nil, errors.New("cannot download a submodule")
 	}
+	url := obj.DownloadURL
+	ghProxy := strings.TrimSpace(d.Addition.GitHubProxy)
+	if ghProxy != "" {
+		url = strings.Replace(url, "https://raw.githubusercontent.com", ghProxy, 1)
+	}
 	return &model.Link{
-		URL: obj.DownloadURL,
+		URL: url,
 	}, nil
 }
 
@@ -679,8 +687,11 @@ func (d *Github) putBlob(ctx context.Context, s model.FileStreamer, up driver.Up
 		return "", err
 	}
 	req.Header.Set("Accept", "application/vnd.github+json")
-	req.Header.Set("Authorization", "Bearer "+d.Token)
 	req.Header.Set("X-GitHub-Api-Version", "2022-11-28")
+	token := strings.TrimSpace(d.Token)
+	if token != "" {
+		req.Header.Set("Authorization", "Bearer "+token)
+	}
 	req.ContentLength = length
 
 	res, err := base.HttpClient.Do(req)
diff --git a/drivers/github/meta.go b/drivers/github/meta.go
index 0df4aa60..05e704be 100644
--- a/drivers/github/meta.go
+++ b/drivers/github/meta.go
@@ -7,10 +7,11 @@ import (
 
 type Addition struct {
 	driver.RootPath
-	Token           string `json:"token" type:"string" required:"true"`
+	Token           string `json:"token" type:"string"`
 	Owner           string `json:"owner" type:"string" required:"true"`
 	Repo            string `json:"repo" type:"string" required:"true"`
 	Ref             string `json:"ref" type:"string" help:"A branch, a tag or a commit SHA, main branch by default."`
+	GitHubProxy     string `json:"gh_proxy" type:"string" help:"GitHub proxy, e.g. https://ghproxy.net/raw.githubusercontent.com or https://gh-proxy.com/raw.githubusercontent.com"`
 	CommitterName   string `json:"committer_name" type:"string"`
 	CommitterEmail  string `json:"committer_email" type:"string"`
 	AuthorName      string `json:"author_name" type:"string"`