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bin/get-github-release.go: report body of HTTP responses with errors

This commit is contained in:
Nick Craig-Wood 2018-03-07 09:57:53 +00:00
parent 0175332987
commit 2e7e15461b
1 changed files with 13 additions and 0 deletions
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13
bin/get-github-release.go
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@ -7,7 +7,9 @@ package main
import (
"encoding/json"
"flag"
"fmt"
"io"
"io/ioutil"
"log"
"net/http"
"os"
@ -129,6 +131,15 @@ func defaultBinDir() string {
return binDir
}
// read the body or an error message
func readBody(in io.Reader) string {
data, err := ioutil.ReadAll(in)
if err != nil {
return fmt.Sprintf("Error reading body: %v", err.Error())
}
return string(data)
}
// Get an asset URL and name
func getAsset(project string, matchName *regexp.Regexp) (string, string) {
url := "https://api.github.com/repos/" + project + "/releases/latest"
@ -138,6 +149,7 @@ func getAsset(project string, matchName *regexp.Regexp) (string, string) {
log.Fatalf("Failed to fetch release info %q: %v", url, err)
}
if resp.StatusCode != http.StatusOK {
log.Printf("Error: %s", readBody(resp.Body))
log.Fatalf("Bad status %d when fetching %q release info: %s", resp.StatusCode, url, resp.Status)
}
var release Release
@ -173,6 +185,7 @@ func getFile(url, fileName string) {
log.Fatalf("Failed to fetch asset %q: %v", url, err)
}
if resp.StatusCode != http.StatusOK {
log.Printf("Error: %s", readBody(resp.Body))
log.Fatalf("Bad status %d when fetching %q asset: %s", resp.StatusCode, url, resp.Status)
}