private FilePath findDockerFile()

in src/main/java/com/microsoft/jenkins/appservice/commands/DockerBuildCommand.java [52:70]

• 17 lines of code
• 5 McCabe index (conditional complexity)

    private FilePath findDockerFile(FilePath workspace, String pattern) throws AzureCloudException {
        try {
            final FilePath[] files = workspace.list(pattern);
            if (files.length > 1) {
                throw new AzureCloudException("Multiple Dockerfile found in the specified path.");
            } else if (files.length == 0) {
                throw new AzureCloudException("No Dockerfile found in the specific path.");
            }

            final FilePath dockerfile = files[0];
            if (!dockerfile.exists()) {
                throw new AzureCloudException("Dockerfile cannot be found:" + pattern);
            }

            return dockerfile;
        } catch (IOException | InterruptedException e) {
            throw new AzureCloudException(e);
        }
    }