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Fix update URL.

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This commit is contained in:
Harshavardhana 2015-12-22 17:11:11 -08:00
parent a9c634cc56
commit 7385302578
1 changed files with 46 additions and 21 deletions
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67
update-main.go
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@ -19,9 +19,10 @@ package main
import (
"encoding/json"
"errors"
"io/ioutil"
"net/http"
"net/url"
"runtime"
"strings"
"time"
"github.com/fatih/color"
@ -69,8 +70,8 @@ EXAMPLES:
// update URL endpoints.
const (
minioUpdateStableURL = "https://dl.minio.io:9000/updates/updates.json"
minioUpdateExperimentalURL = "https://dl.minio.io:9000/updates/experimental.json"
minioUpdateStableURL = "https://dl.minio.io/server/minio/release/"
minioUpdateExperimentalURL = "https://dl.minio.io/server/minio/experimental/"
)
// minioUpdates container to hold updates json.
@ -113,10 +114,41 @@ func (u updateMessage) JSON() string {
return string(updateMessageJSONBytes)
}
func parseReleaseData(data string) (time.Time, *probe.Error) {
releaseStr := strings.Fields(data)
if len(releaseStr) < 2 {
return time.Time{}, probe.NewError(errors.New("Update data malformed"))
}
releaseDate := releaseStr[1]
releaseDateSplits := strings.SplitN(releaseDate, ".", 3)
if len(releaseDateSplits) < 3 {
return time.Time{}, probe.NewError(errors.New("Update data malformed"))
}
if releaseDateSplits[0] != "minio" {
return time.Time{}, probe.NewError(errors.New("Update data malformed, missing minio tag"))
}
if releaseDateSplits[1] != "OFFICIAL" {
return time.Time{}, probe.NewError(errors.New("Update data malformed, missing OFFICIAL tag"))
}
dateSplits := strings.SplitN(releaseDateSplits[2], "T", 2)
if len(dateSplits) < 2 {
return time.Time{}, probe.NewError(errors.New("Update data malformed, not in modified RFC3359 form"))
}
dateSplits[1] = strings.Replace(dateSplits[1], "-", ":", -1)
date := strings.Join(dateSplits, "T")
parsedDate, e := time.Parse(time.RFC3339, date)
if e != nil {
return time.Time{}, probe.NewError(e)
}
return parsedDate, nil
}
// verify updates for releases.
func getReleaseUpdate(updateURL string) {
data, e := http.Get(updateURL)
fatalIf(probe.NewError(e), "Unable to read from update URL ‘"+updateURL+"’.", nil)
newUpdateURL := updateURL + "/" + runtime.GOOS + "-" + runtime.GOARCH + "/minio.shasum"
data, e := http.Get(newUpdateURL)
fatalIf(probe.NewError(e), "Unable to read from update URL ‘"+newUpdateURL+"’.", nil)
if minioVersion == "UNOFFICIAL.GOGET" {
fatalIf(probe.NewError(errors.New("")),
@ -131,29 +163,23 @@ func getReleaseUpdate(updateURL string) {
"Updates not supported for custom builds. Version field is empty. Please download official releases from https://minio.io/#minio", nil)
}
var updates minioUpdates
decoder := json.NewDecoder(data.Body)
e = decoder.Decode(&updates)
fatalIf(probe.NewError(e), "Unable to decode update notification.", nil)
body, e := ioutil.ReadAll(data.Body)
fatalIf(probe.NewError(e), "Fetching updates failed. Please try again.", nil)
latest, e := time.Parse(time.RFC3339, updates.BuildDate)
if e != nil {
latest, e = time.Parse(http.TimeFormat, updates.BuildDate)
fatalIf(probe.NewError(e), "Unable to parse BuildDate.", nil)
}
latest, err := parseReleaseData(string(body))
fatalIf(err.Trace(updateURL), "Please report this issue at https://github.com/minio/minio/issues.", nil)
if latest.IsZero() {
fatalIf(probe.NewError(errors.New("")),
"Unable to validate any update available at this time. Please open an issue at https://github.com/minio/minio/issues", nil)
}
updateURLParse, err := url.Parse(updateURL)
if err != nil {
fatalIf(probe.NewError(err), "Unable to parse URL: "+updateURL, nil)
var downloadURL string
if runtime.GOOS == "windows" {
downloadURL = updateURL + runtime.GOOS + "-" + runtime.GOARCH + "/minio.exe"
} else {
downloadURL = updateURL + runtime.GOOS + "-" + runtime.GOARCH + "/minio"
}
downloadURL := updateURLParse.Scheme + "://" +
updateURLParse.Host + "/" + updates.Platforms[runtime.GOOS+"-"+runtime.GOARCH]
updateMsg := updateMessage{
Download: downloadURL,
Version: minioVersion,
@ -161,7 +187,6 @@ func getReleaseUpdate(updateURL string) {
if latest.After(current) {
updateMsg.Update = true
}
Println(updateMsg)
}