add download api at develop branch

routers/api/v1/api.go

@@ -82,6 +82,7 @@ import (
 	"code.gitea.io/gitea/routers/api/v1/settings"
 	_ "code.gitea.io/gitea/routers/api/v1/swagger" // for swagger generation
 	"code.gitea.io/gitea/routers/api/v1/user"
+	"code.gitea.io/gitea/routers/api/v1/trace"
 
 	"gitea.com/macaron/binding"
 	"gitea.com/macaron/macaron"
@@ -990,6 +991,12 @@ func RegisterRoutes(m *macaron.Macaron) {
 		m.Group("/topics", func() {
 			m.Get("/search", repo.TopicSearch)
 		})
+
+		m.Group("/log", func() {
+			m.Get("/list", trace.GetLogList)
+			m.Get("/download/:filename", trace.DownloadLog)
+			// m.Combo("/download").Post(bind(trace.LogDownloadOptions{}), trace.DownloadLog)
+		})
 	}, securityHeaders(), context.APIContexter(), sudo())
 }
 

routers/api/v1/trace/trace.go

@@ -0,0 +1,62 @@
+package trace
+
+import (
+	// "fmt"
+	"os"
+	// "path/filepath"
+	"io/ioutil"
+	// "net/http"
+
+	"code.gitea.io/gitea/modules/setting"
+	"code.gitea.io/gitea/modules/context"
+)
+
+type LogDownloadOptions struct {
+	FileName string `json:"filename" binding:"Required"`
+}
+
+func GetLogList(ctx *context.APIContext) {
+	var logList []string
+
+	dir_list, err := ioutil.ReadDir(setting.LogRootPath)
+	if err != nil {
+		ctx.ServerError("logList", err)
+		return
+	}
+
+	for i:=0; i<len(dir_list); i++ {
+		// fmt.Println(i, "=", v.Name())
+		logList = append(logList, dir_list[i].Name())
+	}
+
+	ctx.JSON(200, &logList)
+}
+
+type NotFoundError struct {
+	Message string `json:"message"`
+}
+
+func DownloadLog(ctx *context.APIContext) {
+	file_path := ctx.Params(":filename")
+	// file_path := data.FileName
+	path := setting.LogRootPath+"/"+file_path
+	b, err := PathExists(path)
+	if !b || err != nil {
+		// ctx.Error(http.StatusNotFound, "NoSuchFile", fmt.Sprintf("no such file: %s", file_path))
+		ctx.JSON(200, &NotFoundError{Message: "no such file!"})
+	} else {
+		ctx.ServeFile(path, file_path)
+	}
+}
+
+func PathExists(path string) (bool, error) {
+
+	_, err := os.Stat(path)
+	if err == nil {
+		return true, nil
+	}
+	if os.IsNotExist(err) {
+		return false, nil
+	}
+	return false, err
+}

routers/repo/http.go

@@ -33,6 +33,7 @@ import (
 	"code.gitea.io/gitea/modules/timeutil"
 	"code.gitea.io/gitea/modules/util"
 	repo_service "code.gitea.io/gitea/services/repository"
+	"code.gitea.io/gitea/modules/userlog"
 )
 
 // HTTP implmentation git smart HTTP protocol

src/gitea.com/macaron/inject

@@ -0,0 +1 @@
+Subproject commit d4c86e31027a1e099df108bf1c5ec1754c4578ed

src/gitea.com/macaron/macaron

@@ -0,0 +1 @@
+Subproject commit 0db5d458480499a7dcd1aa1040f3e77936400c06