public async getGitBranch()

in src/dal/cvsproviderproxy.ts [130:144]

• 15 lines of code
• 6 McCabe index (conditional complexity)

    public async getGitBranch(): Promise<string> {
        const results: string[] = [];
        for (const provider of this.actualProviders) {
            if (provider instanceof GitProvider) {
                results.push(await provider.getRepoBranchName());
            }
        }
        if (results.length === 0) {
            throw new Error("No branch name was collected!");
        } else if (results.length === 1 || this.isAllElementsTheSame(results)) {
            return results[0];
        } else {
            throw new Error("There are more then one git branch, this case is currently unsupported.");
        }
    }