Method FetchReleaseByTag

internal/pluginstore/github.go:80–104

FetchReleaseByTag returns a published release by its exact GitHub tag.

(ctx context.Context, plugin Plugin, tag string)

// FetchReleaseByTag returns a published release by its exact GitHub tag.
func (c Client) FetchReleaseByTag(ctx context.Context, plugin Plugin, tag string) (Release, error) {
	owner, repo, errRepository := GitHubRepositoryParts(plugin.Repository)
	if errRepository != nil {
		return Release{}, errRepository
	}
	tag = strings.TrimSpace(tag)
	if tag == "" {
		return Release{}, fmt.Errorf("release tag is required")
	}
	releaseURL := fmt.Sprintf(
		"https://api.github.com/repos/%s/%s/releases/tags/%s",
		url.PathEscape(owner),
		url.PathEscape(repo),
		url.PathEscape(tag),
	)
	data, errDownload := c.get(ctx, releaseURL, "application/vnd.github+json", RequestKindMetadata, 0)
	if errDownload != nil {
		return Release{}, errDownload
	}
	var release Release
	if errDecode := json.Unmarshal(data, &release); errDecode != nil {
		return Release{}, fmt.Errorf("decode release: %w", errDecode)
	}
	return release, nil
}

// ReleaseVersion derives the plugin version from the release tag, stripping a
// leading "v"/"V" and validating the result.