oliverbooth.dev/OliverBooth.Api/Controllers/v1/BadgeController.cs

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using System.Net.Http.Headers;
using System.Reflection;
using System.Text.Json.Serialization;
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using Asp.Versioning;
using Microsoft.AspNetCore.Mvc;
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namespace OliverBooth.Api.Controllers.v1;
[ApiController]
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[Route("v{version:apiVersion}/api/badge")]
[Produces("application/json")]
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[ApiVersion(1)]
public sealed class BadgeController : ControllerBase
{
private readonly IConfiguration _configuration;
private readonly IHttpClientFactory _httpClientFactory;
private readonly string _version;
/// <summary>
/// Initializes a new instance of the <see cref="BadgeController" /> class.
/// </summary>
/// <param name="configuration">The configuration.</param>
/// <param name="httpClientFactory">The HTTP client factory.</param>
public BadgeController(IConfiguration configuration, IHttpClientFactory httpClientFactory)
{
_configuration = configuration;
_httpClientFactory = httpClientFactory;
var attribute = typeof(Program).Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>();
_version = attribute?.InformationalVersion ?? "1.0.0";
}
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/// <summary>
/// Returns a JSON object that is compatible with a shields.io custom endpoint.
/// </summary>
/// <param name="repo">The repository name.</param>
/// <param name="workflow">The workflow.</param>
/// <param name="owner">The owner. Defaults to <c>oliverbooth</c>.</param>
/// <returns>A JSON object.</returns>
[HttpGet("status/{repo}/{workflow}")]
[HttpGet("status/{owner}/{repo}/{workflow}")]
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[EndpointDescription("Returns a JSON object that is compatible with a shields.io custom endpoint.")]
[ProducesResponseType(StatusCodes.Status200OK)]
public async Task<IActionResult> StatusAsync(string repo, string workflow, string owner = "oliverbooth")
{
string? githubToken = _configuration.GetSection("GitHub:Token").Value;
var url = $"https://api.github.com/repos/{owner}/{repo}/actions/workflows/{workflow}/runs";
Console.WriteLine(url);
using HttpClient client = _httpClientFactory.CreateClient();
using var request = new HttpRequestMessage();
request.RequestUri = new Uri(url);
request.Headers.Add("Accept", "application/json");
request.Headers.Add("Authorization", $"Bearer {githubToken}");
request.Headers.Add("X-GitHub-Api-Version", "2022-11-28");
request.Headers.UserAgent.Add(new ProductInfoHeaderValue("oliverbooth.dev", _version));
using HttpResponseMessage response = await client.SendAsync(request);
Console.WriteLine(await response.Content.ReadAsStringAsync());
var body = await response.Content.ReadFromJsonAsync<WorkflowRunSchema>();
WorkflowRun? run = body?.WorkflowRuns.FirstOrDefault(r => r.Status == WorkflowRunStatus.Completed);
if (run is not null)
{
var color = run.Conclusion switch
{
WorkflowRunConclusion.Failure => "e05d44",
WorkflowRunConclusion.Success => "44cc11",
_ => "lightgray"
};
var message = run.Conclusion switch
{
WorkflowRunConclusion.Failure => "failing",
WorkflowRunConclusion.Success => "passing",
_ => "unknown"
};
return Ok(new { color, message });
}
return Ok(new { color = "lightgray", message = "unknown" });
}
private class WorkflowRunSchema
{
[JsonPropertyName("workflow_runs"), JsonInclude]
public WorkflowRun[] WorkflowRuns { get; set; } = Array.Empty<WorkflowRun>();
}
private class WorkflowRun
{
[JsonPropertyName("conclusion"), JsonInclude]
[JsonConverter(typeof(JsonStringEnumConverter<WorkflowRunConclusion>))]
public WorkflowRunConclusion Conclusion { get; set; } = WorkflowRunConclusion.Unknown;
[JsonPropertyName("status"), JsonInclude]
[JsonConverter(typeof(JsonStringEnumConverter<WorkflowRunStatus>))]
public WorkflowRunStatus Status { get; set; } = WorkflowRunStatus.Unknown;
}
private enum WorkflowRunStatus
{
Unknown = -1,
Completed
}
private enum WorkflowRunConclusion
{
Unknown = -1,
Success,
Failure
}
}