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releases.go
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/
releases.go
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package github
import (
"context"
"fmt"
"log"
"net/http"
"strings"
"github.com/google/go-github/v40/github"
"golang.org/x/oauth2"
)
func newHTTPClient(ctx context.Context, token string) *http.Client {
if token == "" {
return http.DefaultClient
}
src := oauth2.StaticTokenSource(&oauth2.Token{AccessToken: token})
return oauth2.NewClient(ctx, src)
}
func FindReleases(ctx context.Context, token, slug string) ([]string, error) {
hc := newHTTPClient(ctx, token)
cli := github.NewClient(hc)
repo := strings.Split(slug, "/")
if len(repo) != 2 || repo[0] == "" || repo[1] == "" {
return nil, fmt.Errorf("Invalid slug format. It should be 'owner/name': %s", slug)
}
rels, res, err := cli.Repositories.ListReleases(ctx, repo[0], repo[1], nil)
if err != nil {
log.Println("API returned an error response:", err)
if res != nil && res.StatusCode == 404 {
// 404 means repository not found or release not found. It's not an error here.
err = nil
log.Println("API returned 404. Repository or release not found")
}
return nil, err
}
versions := []string{}
for _, rel := range rels {
if strings.HasPrefix(*rel.Name, "v") {
versions = append(versions, *rel.Name)
}
}
return versions, nil
}