diff --git a/.github/dependabot.yml b/.github/dependabot.yml new file mode 100644 index 0000000..5f694b5 --- /dev/null +++ b/.github/dependabot.yml @@ -0,0 +1,12 @@ +version: 2 +updates: +- package-ecosystem: nuget + directory: "/tests" + schedule: + interval: weekly + time: "21:00" +- package-ecosystem: nuget + directory: "/src" + schedule: + interval: weekly + time: "21:00" \ No newline at end of file diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml new file mode 100644 index 0000000..2ece089 --- /dev/null +++ b/.github/workflows/codeql-analysis.yml @@ -0,0 +1,31 @@ +name: "CodeQL" + +on: + push: + branches: [ "main" ] + pull_request: + branches: [ "main" ] + schedule: + - cron: '27 7 * * 2' + +jobs: + analyze: + name: Analyze + runs-on: 'ubuntu-latest' + permissions: + security-events: write + + steps: + - name: Checkout repository + uses: actions/checkout@v4 + + - name: Initialize CodeQL + uses: github/codeql-action/init@v3 + with: + languages: csharp + build-mode: autobuild + + - name: Perform CodeQL Analysis + uses: github/codeql-action/analyze@v3 + with: + category: "/language:csharp" \ No newline at end of file diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml new file mode 100644 index 0000000..39480b3 --- /dev/null +++ b/.github/workflows/dotnet.yml @@ -0,0 +1,74 @@ +name: CI/CD + +on: + push: + branches: [ main ] + pull_request: + branches: [ main ] + +jobs: + build: + runs-on: ubuntu-latest + outputs: + version: ${{ steps.version.outputs.next_tag }} + + steps: + - uses: actions/checkout@v4 + - name: Setup .NET + uses: actions/setup-dotnet@v4 + with: + dotnet-version: '8.x' + - id: version + name: Calculate Version + uses: craig-day/compute-tag@v18 + with: + github_token: ${{ github.token }} + version_type: patch + - name: Install dependencies (Solution) + run: dotnet restore src/NHealthCheck.csproj + - name: Build + run: dotnet build --configuration Release --no-restore /p:Version=${{ steps.version.outputs.next_tag }} src/NHealthCheck.csproj + - name: Install dependencies (Test) + run: dotnet restore tests/NHealthCheck.Tests.csproj + - name: Test + run: dotnet test tests/NHealthCheck.Tests.csproj --collect:"XPlat Code Coverage" + - name: Coverage + uses: coverallsapp/github-action@v2.3.0 + with: + github-token: ${{ secrets.GITHUB_TOKEN }} + file: tests/TestResults/**/coverage.cobertura.xml + - name: Upload Build Artifact + uses: actions/upload-artifact@v4 + with: + name: NuGetPackage + path: ./src/bin/Release/NHealthCheck.${{ steps.version.outputs.next_tag }}.nupkg + + release: + runs-on: ubuntu-latest + if: ${{ contains(github.ref, 'main') }} + needs: [ build ] + + steps: + - name: Download Build Artifact + uses: actions/download-artifact@v4 + with: + name: NuGetPackage + - name: Push to NuGet + run: dotnet nuget push ./NHealthCheck.${{ needs.build.outputs.version }}.nupkg -k $NuGetApiKey -s https://api.nuget.org/v3/index.json + env: + NuGetApiKey: ${{ secrets.NuGetApiKey }} + - name: Release + id: release + uses: comnoco/create-release-action@v2 + with: + tag_name: ${{ needs.build.outputs.version }} + release_name: ${{ needs.build.outputs.version }} + body: 'Automatic release of ${{ needs.build.outputs.version }}' + env: + GITHUB_TOKEN: ${{ github.token }} + - name: Upload Release Asset + uses: csexton/release-asset-action@v3 + with: + github-token: ${{ secrets.GITHUB_TOKEN }} + release-url: ${{ steps.release.outputs.upload_url }} + file: ./NHealthCheck.${{ needs.build.outputs.version }}.nupkg \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..c957343 --- /dev/null +++ b/.gitignore @@ -0,0 +1,34 @@ +# Created by https://www.toptal.com/developers/gitignore/api/visualstudiocode,dotnetcore +# Edit at https://www.toptal.com/developers/gitignore?templates=visualstudiocode,dotnetcore + +### DotnetCore ### +# .NET Core build folders +bin/ +obj/ + +# Common node modules locations +/node_modules +/wwwroot/node_modules + +### VisualStudioCode ### +.vscode/* +!.vscode/settings.json +!.vscode/tasks.json +!.vscode/launch.json +!.vscode/extensions.json +!.vscode/*.code-snippets + +# Local History for Visual Studio Code +.history/ + +# Built Visual Studio Code Extensions +*.vsix + +### VisualStudioCode Patch ### +# Ignore all local history of files +.history +.ionide + +# End of https://www.toptal.com/developers/gitignore/api/visualstudiocode,dotnetcore + +TestResults \ No newline at end of file diff --git a/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 0000000..1381973 --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,7 @@ +{ + "recommendations": [ + "ms-dotnettools.csdevkit", + "github.vscode-github-actions", + "ryanluker.vscode-coverage-gutters" + ] +} \ No newline at end of file diff --git a/.vscode/tasks.json b/.vscode/tasks.json new file mode 100644 index 0000000..4016e92 --- /dev/null +++ b/.vscode/tasks.json @@ -0,0 +1,19 @@ +{ + "version": "2.0.0", + "tasks": [ + { + "label": "test with coverage", + "command": "dotnet", + "type": "process", + "args": [ + "test", + "--collect:\"XPlat Code Coverage\"" + ], + "problemMatcher": [], + "group": { + "kind": "test", + "isDefault": true + } + } + ] +} \ No newline at end of file diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..e72bfdd --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. \ No newline at end of file diff --git a/NHealthCheck.sln b/NHealthCheck.sln new file mode 100644 index 0000000..f9205a4 --- /dev/null +++ b/NHealthCheck.sln @@ -0,0 +1,28 @@ + +Microsoft Visual Studio Solution File, Format Version 12.00 +# Visual Studio Version 17 +VisualStudioVersion = 17.0.31903.59 +MinimumVisualStudioVersion = 10.0.40219.1 +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NHealthCheck", "src\NHealthCheck.csproj", "{6A60D3E4-582A-4B97-BA14-00EA1DD4F40E}" +EndProject +Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "NHealthCheck.Tests", "tests\NHealthCheck.Tests.csproj", "{E1916017-D16D-40A3-BCDD-F6A2EC0C7803}" +EndProject +Global + GlobalSection(SolutionConfigurationPlatforms) = preSolution + Debug|Any CPU = Debug|Any CPU + Release|Any CPU = Release|Any CPU + EndGlobalSection + GlobalSection(SolutionProperties) = preSolution + HideSolutionNode = FALSE + EndGlobalSection + GlobalSection(ProjectConfigurationPlatforms) = postSolution + {6A60D3E4-582A-4B97-BA14-00EA1DD4F40E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {6A60D3E4-582A-4B97-BA14-00EA1DD4F40E}.Debug|Any CPU.Build.0 = Debug|Any CPU + {6A60D3E4-582A-4B97-BA14-00EA1DD4F40E}.Release|Any CPU.ActiveCfg = Release|Any CPU + {6A60D3E4-582A-4B97-BA14-00EA1DD4F40E}.Release|Any CPU.Build.0 = Release|Any CPU + {E1916017-D16D-40A3-BCDD-F6A2EC0C7803}.Debug|Any CPU.ActiveCfg = Debug|Any CPU + {E1916017-D16D-40A3-BCDD-F6A2EC0C7803}.Debug|Any CPU.Build.0 = Debug|Any CPU + {E1916017-D16D-40A3-BCDD-F6A2EC0C7803}.Release|Any CPU.ActiveCfg = Release|Any CPU + {E1916017-D16D-40A3-BCDD-F6A2EC0C7803}.Release|Any CPU.Build.0 = Release|Any CPU + EndGlobalSection +EndGlobal diff --git a/README.md b/README.md new file mode 100644 index 0000000..d484331 --- /dev/null +++ b/README.md @@ -0,0 +1,42 @@ +# NHealthCheck + +.NET implementation of the APIs available at [Healthchecks.io](https://healthchecks.io) + +## Installation + +### CLI + +`dotnet add package NHealthCheck + +### NuGet + +Search for `NHealthCheck` in your package manager of choice. + +## Usage + +This package is built with dependency injection in mind. It's recommended to register it first (Autofac): + +```csharp +builder.Services.AddHttpClient(); +``` + +The simplest use is to call the success method when your job finishes: + +```csharp +public class MyJob +{ + private IHeathCheckService HealthCheckService { get; } + + public MyJob(IHealthCheckService healthCheckService) + { + HealthCheckService = healthCheckService; + } + + public Task DoWork() + { + ... + + await HealthCheckService.SuccessAsync(new Guid(config.HealthCheckGuid)); + } +} +``` \ No newline at end of file diff --git a/src/HealthCheckService.cs b/src/HealthCheckService.cs new file mode 100644 index 0000000..5e49933 --- /dev/null +++ b/src/HealthCheckService.cs @@ -0,0 +1,35 @@ +using NHealthCheck.Helpers; + +namespace NHealthCheck; + +public class HealthCheckService(HttpClient httpClient) : IHealthCheckService +{ + private readonly HttpClient HttpClient = httpClient; + + private string BaseUrl { get; set; } = "https://hc-ping.com"; + + public async Task SuccessAsync(Guid uuid) + { + var url = $"{BaseUrl}/{uuid}"; + await CallEndpoint(url); + } + + public async Task StartAsync(Guid uuid) + { + var url = $"{BaseUrl}/{uuid}/start"; + await CallEndpoint(url); + } + + private async Task CallEndpoint(string url) + { + try + { + HttpClient.BaseAddress = new Uri(BaseUrl); + await HttpClient.GetAsync(url); + } + catch (Exception ex) + { + Console.Error.WriteLine($"Error pinging Health Check endpoint: {ex.Message}"); + } + } +} \ No newline at end of file diff --git a/src/Helpers/QueryParamBuilder.cs b/src/Helpers/QueryParamBuilder.cs new file mode 100644 index 0000000..aa6fbfa --- /dev/null +++ b/src/Helpers/QueryParamBuilder.cs @@ -0,0 +1,35 @@ +using System.Text; + +namespace NHealthCheck.Helpers; + +public class QueryParamBuilder(Dictionary? queryParams = null) +{ + private Dictionary QueryParams { get; set; } = queryParams ?? []; + + public void AddQueryParam(string key, string value) + { + QueryParams.Add(key, value); + } + + public string ToQueryString() + { + var sb = new StringBuilder(); + + if (QueryParams.Count > 0) + { + sb.Append('?'); + + foreach (var queryParam in QueryParams) + { + if (sb.Length > 1) + { + sb.Append('&'); + } + + sb.Append($"{queryParam.Key}={queryParam.Value}"); + } + } + + return sb.ToString(); + } +} \ No newline at end of file diff --git a/src/IHealthCheckService.cs b/src/IHealthCheckService.cs new file mode 100644 index 0000000..fcdd54f --- /dev/null +++ b/src/IHealthCheckService.cs @@ -0,0 +1,14 @@ +namespace NHealthCheck; + +public interface IHealthCheckService +{ + /** + * Signals to Healthchecks.io that the job has been completed successfully (or a continuously running process is still running and healthy). + */ + Task SuccessAsync(Guid uuid); + + /** + * Sends a "job has started!" message to Healthchecks.io. + */ + Task StartAsync(Guid uuid); +} \ No newline at end of file diff --git a/src/NHealthCheck.csproj b/src/NHealthCheck.csproj new file mode 100644 index 0000000..2f8bbd8 --- /dev/null +++ b/src/NHealthCheck.csproj @@ -0,0 +1,30 @@ + + + + net8.0 + enable + enable + + + + NHealthCheck + C# wrapper for the Healthchecks.io API + 1.0.0 + FizzBuzz791 + https://github.com/FizzBuzz791/NHealthCheck + https://github.com/FizzBuzz791/NHealthCheck + README.md + LICENSE + true + + + + + + + + + + + + diff --git a/tests/GlobalUsings.cs b/tests/GlobalUsings.cs new file mode 100644 index 0000000..cefced4 --- /dev/null +++ b/tests/GlobalUsings.cs @@ -0,0 +1 @@ +global using NUnit.Framework; \ No newline at end of file diff --git a/tests/HealthCheckServiceTests.cs b/tests/HealthCheckServiceTests.cs new file mode 100644 index 0000000..ab58de8 --- /dev/null +++ b/tests/HealthCheckServiceTests.cs @@ -0,0 +1,46 @@ +using System.Net; +using RichardSzalay.MockHttp; +using Shouldly; + +namespace NHealthCheck.Tests; + +public class HealthCheckServiceTests +{ + private readonly string BaseUrl = "https://hc-ping.com"; + + [Test] + public async Task GivenAnUUIDThenTheExpectedEndpointIsCalled() + { + // Arrange + var uuid = Guid.NewGuid(); + var mockHttpMessageHandler = new MockHttpMessageHandler(); + var mockRequest = mockHttpMessageHandler + .Expect(HttpMethod.Get, $"{BaseUrl}/{uuid}") + .Respond(HttpStatusCode.OK); + var hcs = new HealthCheckService(mockHttpMessageHandler.ToHttpClient()); + + // Act + await hcs.SuccessAsync(uuid); + + // Assert + mockHttpMessageHandler.GetMatchCount(mockRequest).ShouldBe(1); + } + + [Test] + public async Task GivenAnUUIDWhenTimingAProcessThenTheExpectedEndpointIsCalled() + { + // Arrange + var uuid = Guid.NewGuid(); + var mockHttpMessageHandler = new MockHttpMessageHandler(); + var mockRequest = mockHttpMessageHandler + .Expect(HttpMethod.Get, $"{BaseUrl}/{uuid}/start") + .Respond(HttpStatusCode.OK); + var hcs = new HealthCheckService(mockHttpMessageHandler.ToHttpClient()); + + // Act + await hcs.StartAsync(uuid); + + // Assert + mockHttpMessageHandler.GetMatchCount(mockRequest).ShouldBe(1); + } +} \ No newline at end of file diff --git a/tests/Helpers/QueryParamBuilderTests.cs b/tests/Helpers/QueryParamBuilderTests.cs new file mode 100644 index 0000000..c8b2125 --- /dev/null +++ b/tests/Helpers/QueryParamBuilderTests.cs @@ -0,0 +1,53 @@ +using System.Collections; +using NHealthCheck.Helpers; +using Shouldly; + +namespace NHealthCheck.Tests.Helpers; + +public class QueryParamBuilderTests +{ + + [TestCaseSource(typeof(QueryParamBuilderTestData), nameof(QueryParamBuilderTestData.TestCases))] + public void GivenQueryParamsInConstructorThenItReturnsWellFormedString(Dictionary queryParams, string expectedOutput) + { + // Arrange + var qbp = new QueryParamBuilder(queryParams); + + // Act + var result = qbp.ToQueryString(); + + // Assert + result.ShouldBe(expectedOutput); + } + + [TestCaseSource(typeof(QueryParamBuilderTestData), nameof(QueryParamBuilderTestData.TestCases))] + public void GivenQueryParamsViaMethodThenReturnsWellFormedString(Dictionary queryParams, string expectedOutput) + { + // Arrange + var qpb = new QueryParamBuilder(); + foreach (var queryParam in queryParams) + { + qpb.AddQueryParam(queryParam.Key, queryParam.Value); + } + + // Act + var result = qpb.ToQueryString(); + + // Assert + result.ShouldBe(expectedOutput); + } +} + +public class QueryParamBuilderTestData +{ + public static IEnumerable TestCases + { + get + { + + yield return new TestCaseData(new Dictionary(), string.Empty); + yield return new TestCaseData(new Dictionary { { "key", "value" } }, "?key=value"); + yield return new TestCaseData(new Dictionary { { "key", "value" }, { "key2", "value2" } }, "?key=value&key2=value2"); + } + } +} \ No newline at end of file diff --git a/tests/NHealthCheck.Tests.csproj b/tests/NHealthCheck.Tests.csproj new file mode 100644 index 0000000..c3440af --- /dev/null +++ b/tests/NHealthCheck.Tests.csproj @@ -0,0 +1,26 @@ + + + + net8.0 + enable + enable + + false + true + + + + + + + + + + + + + + + + +