/// <summary>
/// Creates an actual Cake task from the internal <see cref="RegisteredTask"/> structure.
/// </summary>
private void RegisterPluginTasks()
{
foreach (RegisteredTask registeredTask in _registeredTasks)
{
CakeTaskBuilder builder = RegisterTask(registeredTask.Name)
.Description(registeredTask.Description);
if (registeredTask.ContinueOnError)
{
builder.ContinueOnError();
}
if (registeredTask.AttributeType == typeof(TaskAttribute) && registeredTask.RequiresConfig)
{
builder.IsDependentOn(TaskNames.Config);
}
ParameterInfo[] parameters = registeredTask.Method.GetParameters();
switch (parameters.Length)
{
case 2:
var action2 = (Action <ICakeContext, TaskConfig>)registeredTask.Method.CreateDelegate(
typeof(Action <ICakeContext, TaskConfig>));
builder.Does(action2);
break;
case 1:
if (parameters[0].ParameterType == typeof(TaskConfig))
{
Action <ICakeContext, TaskConfig> action1 = (_, cfg) =>
{
registeredTask.Method.Invoke(obj: null, new object[] { cfg });
};
builder.Does(action1);
}
else
{
var action1 = (Action <ICakeContext>)registeredTask.Method.CreateDelegate(typeof(Action <ICakeContext>));
builder.Does(action1);
}
break;
default:
var action = (Action)registeredTask.Method.CreateDelegate(typeof(Action));
builder.Does(action);
break;
}
}
}
/// <summary>
/// Registers a task that performs final setup of configuration after all plugin-specific
/// config tasks have been run.
/// <para/>
/// This includes:
/// 1. Runs all configuration lambdas from the <c>ConfigureTask</c> methods in the
/// build.cake file.
/// 2. Override configurations with any matching values from the environment.
/// 3. Override configurations with any matching values from the command line.
/// </summary>
/// <param name="envTasks">List of all plugin tasks for the current CI environment.</param>
private void RegisterConfigTask(IReadOnlyList <RegisteredTask> envTasks)
{
CakeTaskBuilder task = RegisterTask(TaskNames.Config)
.Description("Finalizes configurations and displays final configuration values.");
// Create dependency on all plugin configuration tasks.
IEnumerable <RegisteredTask> configTasks = envTasks
.Where(t => t.AttributeType == typeof(ConfigAttribute))
.OrderBy(t => t.Order);
foreach (RegisteredTask configTask in configTasks)
{
task.IsDependentOn(configTask.Name);
}
task.Does(ctx =>
{
TaskConfig config = TaskConfig.Current;
// Run configurations specified in the build.cake file
config.PerformDeferredSetup();
// Override configurations from environment variables
IDictionary <string, string> envVars = ctx.Environment.GetEnvironmentVariables();
foreach (KeyValuePair <string, string> envVar in envVars)
{
if (config.Data.ContainsKey(envVar.Key))
{
config.Data[envVar.Key] = envVar.Value;
}
}
// Override configurations from command line arguments
var keys = config.Data.Keys.ToList();
foreach (string key in keys)
{
if (ctx.Arguments.HasArgument(key))
{
config.Data[key] = ctx.Arguments.GetArgument(key);
}
}
// Display the final configuration values
ctx.LogHighlight("Final Configurations");
ctx.LogHighlight("--------------------");
foreach (KeyValuePair <string, object> data in config.Data.OrderBy(kvp => kvp.Key))
{
ctx.LogHighlight($"{data.Key} = {data.Value?.Dump() ?? "[NULL]"}");
}
EnvConfig env = config.Load <EnvConfig>();
// Clean out output directories or create them
//TODO: Can these directories be created on-demand? For some project types like Angular,
//these folders are ignored and the dist folder is used.
ctx.EnsureDirectoryExists(env.Directories.Artifacts);
ctx.EnsureDirectoryExists(env.Directories.BinaryOutput);
ctx.EnsureDirectoryExists(env.Directories.TestOutput);
});
}
/// <summary>
/// A quick error function that will invoke errors using the event
/// </summary>
/// <param name="builder">The CakeTaskBuilder being extended</param>
/// <param name="continueOnError">Continue on error if you want</param>
public static void CompleteTask(this CakeTaskBuilder builder, bool continueOnError = false)
{
builder
.Does((context) => {
context.Information($"Task {builder.Task.Name} Completed!");
})
.QuickError(continueOnError);
}
public void Should_Add_Action_To_Task()
{
// Given
var task = new ActionTask("task");
var builder = new CakeTaskBuilder <ActionTask>(task);
// When
builder.Does(c => { });
// Then
Assert.Equal(1, task.Actions.Count);
}
public void Should_Throw_If_Action_Is_Null()
{
// Given
var task = new ActionTask("task");
var builder = new CakeTaskBuilder <ActionTask>(task);
// When
var result = Record.Exception(() => builder.Does((Action)null));
// Then
Assert.IsArgumentNullException(result, "action");
}
public void Should_Add_Action_To_Task()
{
// Given
var task = new ActionTask("task");
var builder = new CakeTaskBuilder <ActionTask>(task);
// When
builder.Does(() => { });
// Then
Assert.Single(task.Actions);
}
public void Should_Add_Action_To_Task()
{
// Given
var task = new CakeTask("task");
var builder = new CakeTaskBuilder(task);
// When
builder.Does <string>(data => { });
// Then
Assert.Single(task.Actions);
}
public void Should_Add_Action_To_Task()
{
// Given
var task = new CakeTask("task");
var builder = new CakeTaskBuilder(task);
// When
builder.Does(async() => { await Task.Delay(0); });
// Then
Assert.Single(task.Actions);
}
public void Should_Throw_If_Action_Is_Null()
{
// Given
var task = new CakeTask("task");
var builder = new CakeTaskBuilder(task);
// When
var result = Record.Exception(() => builder.Does((Func <ICakeContext, Task>)null));
// Then
AssertEx.IsArgumentNullException(result, "func");
}
private void Should_Throw_If_Action_Is_Null()
{
// Given
var task = new ActionTask("task");
var builder = new CakeTaskBuilder <ActionTask>(task);
// When
var exception = Record.Exception(() => builder.Does((Action)null));
// Then
Assert.IsType <ArgumentNullException>(exception);
Assert.Equal("action", ((ArgumentNullException)exception).ParamName);
}
private void GenerateTasks(string taskName, IEnumerable <Target> targets)
{
CakeTaskBuilder <ActionTask> buildTask = _parameters.Context.Task($"build-{taskName}");
CakeTaskBuilder <ActionTask> releaseTask = _parameters.Context.Task($"release-{taskName}");
CakeTaskBuilder <ActionTask> deployTask = _parameters.Context.Task($"deploy-{taskName}");
foreach (Target target in targets)
{
buildTask.IsDependentOn(target.BuildTaskName);
releaseTask.IsDependentOn(target.ReleaseTaskName);
deployTask.IsDependentOn(target.DeployTaskName);
}
buildTask.Does(() => { });
releaseTask.Does(() => { });
deployTask.Does(() => { });
}
public void Build()
{
List <Target> targets = MergeTargets(_parameters);
//generate application-target-platform
foreach (Target target in targets)
{
//generate application-target-platform
_parameters.Context.Task(target.BuildTaskName).Does(() =>
{
foreach (IStep preBuild in target.Configuration.StepsOf <PreBuildStepAttribute>())
{
preBuild.Execute(target.Configuration, StepType.PreBuild);
}
foreach (IStep build in target.Configuration.StepsOf <BuildStepAttribute>())
{
build.Execute(target.Configuration, StepType.Build);
}
foreach (IStep postBuild in target.Configuration.StepsOf <PostBuildStepAttribute>())
{
postBuild.Execute(target.Configuration, StepType.PostBuild);
}
});
_parameters.Context.Task(target.ReleaseTaskName)
.IsDependentOn(CleanTaskBuilder.TASK_NAME)
.IsDependentOn(target.BuildTaskName)
.Does(() =>
{
foreach (IStep preRelease in target.Configuration.StepsOf <PreReleaseStepAttribute>())
{
preRelease.Execute(target.Configuration, StepType.PreRelease);
}
foreach (IStep release in target.Configuration.StepsOf <ReleaseStepAttribute>())
{
release.Execute(target.Configuration, StepType.Release);
}
foreach (IStep postRelease in target.Configuration.StepsOf <PostReleaseStepAttribute>())
{
postRelease.Execute(target.Configuration, StepType.PostRelease);
}
});
_parameters.Context.Task(target.DeployTaskName)
.IsDependentOn(CleanTaskBuilder.TASK_NAME)
.IsDependentOn(target.ReleaseTaskName)
.Does(() =>
{
foreach (IStep preDeploy in target.Configuration.StepsOf <PreDeployStepAttribute>())
{
preDeploy.Execute(target.Configuration, StepType.PreDeploy);
}
foreach (IStep deploy in target.Configuration.StepsOf <DeployStepAttribute>())
{
deploy.Execute(target.Configuration, StepType.Deploy);
}
foreach (IStep postDeploy in target.Configuration.StepsOf <PostDeployStepAttribute>())
{
postDeploy.Execute(target.Configuration, StepType.PostDeploy);
}
});
}
//generate application-target
foreach (IList <Target> grouping in targets.GroupBy(x => x.ApplicationName).SelectMany(x => x.GroupBy(y => y.TargetName).Select(y => y.ToList())))
{
Target sample = grouping.First();
GenerateTasks($"{sample.ApplicationName}-{sample.TargetName}", grouping);
}
//generate application-platform
foreach (IList <Target> grouping in targets.GroupBy(x => x.ApplicationName).SelectMany(x => x.GroupBy(y => y.PlatformName).Select(y => y.ToList())))
{
Target sample = grouping.First();
GenerateTasks($"{sample.ApplicationName}-{sample.PlatformName}", grouping);
}
//generate target-platform
foreach (IList <Target> grouping in targets.GroupBy(x => x.TargetName).SelectMany(x => x.GroupBy(y => y.PlatformName).Select(y => y.ToList())))
{
Target sample = grouping.First();
GenerateTasks($"{sample.TargetName}-{sample.PlatformName}", grouping);
}
//generate application
foreach (IList <Target> grouping in targets.GroupBy(x => x.ApplicationName).Select(y => y.ToList()))
{
Target sample = grouping.First();
GenerateTasks($"{sample.ApplicationName}", grouping);
}
//generate target
foreach (IList <Target> grouping in targets.GroupBy(x => x.TargetName).Select(y => y.ToList()))
{
Target sample = grouping.First();
GenerateTasks($"{sample.TargetName}", grouping);
}
//generate platform
foreach (IList <Target> grouping in targets.GroupBy(x => x.PlatformName).Select(y => y.ToList()))
{
Target sample = grouping.First();
GenerateTasks($"{sample.PlatformName}", grouping);
}
CakeTaskBuilder <ActionTask> buildTask = _parameters.Context.Task("build");
CakeTaskBuilder <ActionTask> releaseTask = _parameters.Context.Task("release");
CakeTaskBuilder <ActionTask> deployTask = _parameters.Context.Task("deploy");
foreach (Target target in targets)
{
buildTask.IsDependentOn(target.BuildTaskName);
releaseTask.IsDependentOn(target.ReleaseTaskName);
deployTask.IsDependentOn(target.DeployTaskName);
}
buildTask.Does(() => { });
releaseTask.Does(() => { });
deployTask.Does(() => { });
}
