package apiv1 import ( "net/http" "path" "strings" "path/filepath" "github.com/gin-gonic/gin" common "github.com/iotbzh/xds-common/golib" ) // XDSAgentTarball . type XDSAgentTarball struct { OS string `json:"os"` Arch string `json:"arch"` Version string `json:"version"` RawVersion string `json:"raw-version"` FileURL string `json:"fileUrl"` } // XDSAgentInfo . type XDSAgentInfo struct { Tarballs []XDSAgentTarball `json:"tarballs"` } // getXdsAgentInfo : return various information about Xds Agent func (s *APIService) getXdsAgentInfo(c *gin.Context) { res := XDSAgentInfo{} tarballURL := "assets/xds-agent-tarballs" tarballDir := filepath.Join(s.cfg.FileConf.WebAppDir, "assets", "xds-agent-tarballs") if common.Exists(tarballDir) { files, err := filepath.Glob(path.Join(tarballDir, "xds-agent_*.zip")) if err != nil { s.log.Debugf("Error while retrieving xds-agent tarballs: dir=%s, error=%v", tarballDir, err) } for _, ff := range files { file := filepath.Base(ff) // Assume that tarball name format is: xds-agent_OS-ARCH-RAWVERSION.zip fs := strings.TrimSuffix(strings.TrimPrefix(file, "xds-agent_"), ".zip") f := strings.Split(fs, "-") if len(f) >= 3 { vers := strings.Split(f[2], "_") ver := f[2] if len(vers) > 1 { ver = vers[0] } newT := XDSAgentTarball{ OS: f[0], Arch: f[1], Version: ver, RawVersion: f[2], FileURL: filepath.Join(tarballURL, file), } s.log.Infof("Added XDS-Agent tarball: %s", file) res.Tarballs = append(res.Tarballs, newT) } else { s.log.Debugf("Error while retrieving xds-agent, decoding failure: file:%v", ff) } } } c.JSON(http.StatusOK, res) }