wip

server/gitea/client.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"net/url"
 	"path"
+	"strings"
 	"time"
 
 	"github.com/valyala/fasthttp"
@@ -12,11 +13,21 @@ import (
 	"codeberg.org/codeberg/pages/server/shared"
 )
 
+const giteaAPIRepos = "/api/v1/repos/"
+
 type Client struct {
 	giteaRoot     string
 	giteaAPIToken string
 }
 
+type FileResponse struct {
+	Exists   bool
+	MimeType string
+	Body     []byte
+}
+
+func (f FileResponse) IsEmpty() bool { return len(f.Body) != 0 }
+
 func NewClient(giteaRoot, giteaAPIToken string) *Client {
 	return &Client{
 		giteaRoot:     giteaRoot,
@@ -24,8 +35,6 @@ func NewClient(giteaRoot, giteaAPIToken string) *Client {
 	}
 }
 
-const giteaAPIRepos = "/api/v1/repos/"
-
 // TODOs:
 // * own client to store token & giteaRoot
 // * handle 404 -> page will show 500 atm
@@ -46,6 +55,19 @@ func (client *Client) GiteaRawContent(targetOwner, targetRepo, ref, resource str
 	return res.Body(), nil
 }
 
+func (client *Client) ServeRawContent(uri string) (*fasthttp.Response, error) {
+	fastClient := shared.GetFastHTTPClient(10 * time.Second)
+
+	req := fasthttp.AcquireRequest()
+	req.SetRequestURI(path.Join(client.giteaRoot, giteaAPIRepos, uri))
+	req.Header.Set(fasthttp.HeaderAuthorization, client.giteaAPIToken)
+
+	resp := fasthttp.AcquireResponse()
+	resp.SetBodyStream(&strings.Reader{}, -1)
+
+	return resp, fastClient.Do(req, resp)
+}
+
 func (client *Client) GiteaGetRepoBranchTimestamp(repoOwner, repoName, branchName string) (time.Time, error) {
 	fastClient := shared.GetFastHTTPClient(5 * time.Second)
 

server/gitea/fasthttp.go

@@ -0,0 +1,16 @@
+package gitea
+
+import (
+	"time"
+
+	"github.com/valyala/fasthttp"
+)
+
+func getFastHTTPClient(timeout time.Duration) *fasthttp.Client {
+	return &fasthttp.Client{
+		ReadTimeout:        timeout,
+		MaxConnDuration:    60 * time.Second,
+		MaxConnWaitTimeout: 1000 * time.Millisecond,
+		MaxConnsPerHost:    128 * 16, // TODO: adjust bottlenecks for best performance with Gitea!
+	}
+}