// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
using AzureMcp.Deploy.Models.Templates;
using AzureMcp.Deploy.Options.Pipeline;
using AzureMcp.Deploy.Services.Templates;
namespace AzureMcp.Deploy.Services.Util;
/// <summary>
/// Utility class for generating pipeline guidelines using embedded template resources.
/// </summary>
public static class PipelineGenerationUtil
{
/// <summary>
/// Generates pipeline guidelines based on the provided options.
/// </summary>
/// <param name="options">The guidance options containing pipeline configuration.</param>
/// <returns>A formatted pipeline guidelines string.</returns>
public static string GeneratePipelineGuidelines(GuidanceGetOptions options)
{
if (options.UseAZDPipelineConfig)
{
return TemplateService.LoadTemplate("Pipeline/azd-pipeline");
}
else
{
var parameters = CreatePipelineParameters(options);
return TemplateService.ProcessTemplate("Pipeline/azcli-pipeline", parameters.ToDictionary());
}
}
/// <summary>
/// Creates pipeline template parameters from the provided options.
/// </summary>
private static PipelineTemplateParameters CreatePipelineParameters(GuidanceGetOptions options)
{
const string defaultEnvironment = "dev";
var environmentNamePrompt = !string.IsNullOrEmpty(options.GithubEnvironmentName)
? $"Use {options.GithubEnvironmentName} for environment name of the deployment job."
: $"Use '{defaultEnvironment}' for the $environment for the deployment job.";
var subscriptionIdPrompt = !string.IsNullOrEmpty(options.Subscription) && CheckGUIDFormat(options.Subscription)
? $"User is deploying to subscription {options.Subscription}"
: "Use \"az account show --query id -o tsv\" as default subscription ID.";
var organizationName = !string.IsNullOrEmpty(options.OrganizationName) ? options.OrganizationName : "{$organization-of-repo}";
var repositoryName = !string.IsNullOrEmpty(options.RepositoryName) ? options.RepositoryName : "{$repository-name}";
var environmentName = !string.IsNullOrEmpty(options.GithubEnvironmentName) ? options.GithubEnvironmentName : defaultEnvironment;
var subjectConfig = $"repo:{organizationName}/{repositoryName}:environment:{environmentName}";
var environmentArg = !string.IsNullOrEmpty(options.GithubEnvironmentName) ? $"--env {options.GithubEnvironmentName}" : "--env dev";
var environmentCreateCommand = $"gh api --method PUT -H \"Accept: application/vnd.github+json\" repos/{organizationName}/{repositoryName}/environments/{environmentName}";
var jsonParameters = $"{{\"name\":\"github-federated\",\"issuer\":\"https://token.actions.githubusercontent.com\",\"subject\":\"{subjectConfig}\",\"audiences\":[\"api://AzureADTokenExchange\"]}}";
return new PipelineTemplateParameters
{
EnvironmentNamePrompt = environmentNamePrompt,
SubscriptionIdPrompt = subscriptionIdPrompt,
EnvironmentCreateCommand = environmentCreateCommand,
JsonParameters = jsonParameters,
EnvironmentArg = environmentArg
};
}
/// <summary>
/// Checks if the provided string is a valid GUID format.
/// </summary>
private static bool CheckGUIDFormat(string input)
{
return Guid.TryParse(input, out _);
}
}
