autogits/obs-status-service/main.go

package main

import (
	"fmt"
	"log"
	"net/http"
	"os"
	"time"

	"src.opensuse.org/autogits/common"
)

const (
	ListenAddr = "[::1]:8003"
	AppName    = "obs-status-service"
)

type BuildStatusCacheItem struct {
	CacheTime time.Time
	Result    []*common.BuildResult
}

var obs *common.ObsClient
var buildStatusCache map[string]BuildStatusCacheItem
/*
func CacheBuildStatus(prj, pkg string) ([]common.BuildResult, error) {
	list, err := obs.BuildStatus(prj, pkg)
	if err != nil {
		return nil, err
	}

	return
}
*/
func PackageBuildStatus(prj, pkg string) (common.ObsBuildStatusDetail, error) {
	return common.ObsBuildStatusDetail {
		Code: "succeeded",
		Description: "stuff",
		Success: true,
		Finished: true,
	}, nil
}
/*
func PackageStatusSvg(buildStatus []common.ObsBuildStatusDetail) []byte {
	return
}
*/
func PackageStatusSummarySvg(buildStatus common.ObsBuildStatusDetail) []byte {
	fillColor := "orange"
	textColor := "grey"
	if buildStatus.Finished {
		textColor = "black"

		if buildStatus.Success {
			fillColor = "green"
		} else {
			fillColor = "red"
		}
	}

	return []byte(`
<svg version="1.1" width="200" height="20" xmlns="http://www.w3.org/2000/svg">
  <rect width="100%" height="100%" fill="` + fillColor + `" />
  <text x="20" y="25" font-size="60" text-anchor="middle" fill="` + textColor + `">` + buildStatus.Code + `</text>
</svg>`)
}

func main() {
	common.RequireObsSecretToken()
	go ProcessingObsMessages("rabbit.opensuse.org", "opensuse", "opensuse", "pubsub")

	obsHost := os.Getenv("OBS_HOSTNAME")
	if len(obsHost) == 0 {
		log.Fatal("OBS_HOSTNAME env required.")
	}
	/*
	if obs, err := common.NewObsClient(obsHost); err != nil {
		log.Fatal(err)
	}
	*/

	http.HandleFunc("GET /{ObsProject}", func(res http.ResponseWriter, req *http.Request) {
		res.WriteHeader(http.StatusBadRequest)
	})
	http.HandleFunc("GET /{ObsProject}/{Package}", func(res http.ResponseWriter, req *http.Request) {
		obsPrj := req.PathValue("ObsProject")
		obsPkg := req.PathValue("ObsPackage")

		status, _ := PackageBuildStatus(obsPrj, obsPkg)
		svg := PackageStatusSummarySvg(status)

		res.Header().Add("content-type", "image/svg+xml")
		res.Header().Add("size", fmt.Sprint(len(svg)))
		res.Write(svg)
	})

	log.Fatal(http.ListenAndServe(ListenAddr, nil))
}