private static void Execute(
NukeBuild build,
ExecutableTarget target,
IReadOnlyCollection <string> previouslyExecutedTargets,
bool failureMode = false)
{
if (target.Status == ExecutionStatus.Skipped ||
previouslyExecutedTargets.Contains(target.Name) ||
HasSkippingCondition(target, target.DynamicConditions))
{
target.Status = ExecutionStatus.Skipped;
build.OnTargetSkipped(target.Name);
AppendToBuildAttemptFile(target.Name);
return;
}
if (target.Actions.Count == 0)
{
target.Status = ExecutionStatus.Collective;
return;
}
using (Logger.Block(target.Name))
{
target.Status = ExecutionStatus.Executing;
build.OnTargetStart(target.Name);
var stopwatch = Stopwatch.StartNew();
try
{
target.Actions.ForEach(x => x());
target.Status = ExecutionStatus.Executed;
build.OnTargetExecuted(target.Name);
AppendToBuildAttemptFile(target.Name);
}
catch (Exception exception)
{
Logger.Error(exception);
target.Status = ExecutionStatus.Failed;
build.OnTargetFailed(target.Name);
if (!target.ProceedAfterFailure && !failureMode)
{
throw new TargetExecutionException(target.Name, exception);
}
}
finally
{
target.Duration = stopwatch.Elapsed;
}
}
}
private static bool IsMemberNull(MemberInfo member, NukeBuild build, ExecutableTarget target = null)
{
var from = target != null ? $"from target '{target.Name}' " : string.Empty;
ControlFlow.Assert(member.HasCustomAttribute <InjectionAttributeBase>(),
$"Member '{member.Name}' is required {from}but not marked with an injection attribute.");
if (NukeBuild.Host == HostType.Console)
{
InjectValueInteractive(build, member);
}
return(member.GetValue(build) == null);
}
private static bool IsMemberNull(MemberInfo member, NukeBuild build, ExecutableTarget target = null)
{
member = member.DeclaringType != build.GetType()
? build.GetType().GetMember(member.Name).SingleOrDefault() ?? member
: member;
var from = target != null ? $"from target '{target.Name}' " : string.Empty;
ControlFlow.Assert(member.HasCustomAttribute <ValueInjectionAttributeBase>(),
$"Member '{member.Name}' is required {from}but not marked with an injection attribute.");
if (NukeBuild.Host == HostType.Console)
{
TryInjectValueInteractive(member, build);
}
return(member.GetValue(build) == null);
}
private static void Execute(
NukeBuild build,
ExecutableTarget target,
IReadOnlyCollection <string> previouslyExecutedTargets,
bool failureMode = false)
{
if (target.Status == ExecutionStatus.Skipped ||
previouslyExecutedTargets.Contains(target.Name) ||
target.DynamicConditions.Any(x => !x()))
{
target.Status = ExecutionStatus.Skipped;
build.OnTargetSkipped(target.Name);
AppendToBuildAttemptFile(target.Name);
return;
}
using (Logger.Block(target.Name))
{
target.Status = ExecutionStatus.Executing;
build.OnTargetStart(target.Name);
var stopwatch = Stopwatch.StartNew();
try
{
target.Actions.ForEach(x => x());
target.Status = ExecutionStatus.Executed;
build.OnTargetExecuted(target.Name);
AppendToBuildAttemptFile(target.Name);
}
catch
{
target.Status = ExecutionStatus.Failed;
build.OnTargetFailed(target.Name);
if (!target.ContinueOnFailure && !failureMode)
{
throw;
}
}
finally
{
target.Duration = stopwatch.Elapsed;
}
}
}
private static bool HasSkippingCondition(ExecutableTarget target, IEnumerable <Expression <Func <bool> > > conditions)
{
// TODO: trim outer parenthesis
string GetSkipReason(Expression <Func <bool> > condition) =>
condition.Body.ToString()
.Replace("False", "false")
.Replace("True", "true")
.Replace("OrElse", "||")
.Replace("AndAlso", "&&")
// TODO: should get actual build type name
.Replace("value(Build).", string.Empty);
target.SkipReason = null; // solely for testing
foreach (var condition in conditions)
{
if (!condition.Compile().Invoke())
{
target.SkipReason = GetSkipReason(condition);
}
}
return(target.SkipReason != null);
}
private static bool HasSkippingCondition(ExecutableTarget target, IEnumerable <Expression <Func <bool> > > conditions)
{
private static IDictionary <string, string> GetTargetProperties(NukeBuild build, ExecutableTarget target)
{
return(new Dictionary <string, string>
{
["target_name"] = target.Name,
["target_duration"] = target.Duration.TotalSeconds.ToString("F0"),
["target_current_partition"] = build.Partition.Part.ToString(),
["target_total_partitions"] = build.Partition.Total.ToString()
});
}
public static IReadOnlyCollection <ExecutableTarget> CreateAll <T>(
T build,
params Expression <Func <T, Target> >[] defaultTargetExpressions)
where T : NukeBuild
{
var defaultTargets = defaultTargetExpressions.Select(x => x.Compile().Invoke(build)).ToList();
var properties = build.GetType()
.GetProperties(ReflectionService.Instance)
.Where(x => x.PropertyType == typeof(Target)).ToList();
var executables = new List <ExecutableTarget>();
foreach (var property in properties)
{
var factory = (Target)property.GetValue(build);
var definition = new TargetDefinition();
factory.Invoke(definition);
var target = new ExecutableTarget
{
Name = property.Name,
Member = property,
Definition = definition,
Description = definition.Description,
Factory = factory,
IsDefault = defaultTargets.Contains(factory),
DynamicConditions = definition.DynamicConditions,
StaticConditions = definition.StaticConditions,
DependencyBehavior = definition.DependencyBehavior,
ProceedAfterFailure = definition.IsProceedAfterFailure,
AssuredAfterFailure = definition.IsAssuredAfterFailure,
Requirements = definition.Requirements,
Actions = definition.Actions,
Listed = !definition.IsInternal
};
executables.Add(target);
}
foreach (var executable in executables)
{
IEnumerable <ExecutableTarget> GetDependencies(
Func <TargetDefinition, IReadOnlyList <Target> > directDependenciesSelector,
Func <TargetDefinition, IReadOnlyList <Target> > indirectDependenciesSelector)
{
foreach (var factoryDependency in directDependenciesSelector(executable.Definition))
{
yield return(executables.Single(x => x.Factory == factoryDependency));
}
foreach (var otherExecutables in executables.Where(x => x != executable))
{
var otherDependencies = indirectDependenciesSelector(otherExecutables.Definition);
if (otherDependencies.Any(x => x == executable.Factory))
{
yield return(otherExecutables);
}
}
}
executable.ExecutionDependencies.AddRange(GetDependencies(x => x.DependsOnTargets, x => x.DependentForTargets));
executable.OrderDependencies.AddRange(GetDependencies(x => x.AfterTargets, x => x.BeforeTargets));
executable.TriggerDependencies.AddRange(GetDependencies(x => x.TriggeredByTargets, x => x.TriggersTargets));
executable.Triggers.AddRange(GetDependencies(x => x.TriggersTargets, x => x.TriggeredByTargets));
}
return(executables);
}
public void OnTargetFailed(NukeBuild build, ExecutableTarget target)
{
build.OnTargetFailed(target.Name);
}
public void OnTargetRunning(NukeBuild build, ExecutableTarget target)
{
build.OnTargetRunning(target.Name);
}
public void OnTargetSucceeded(NukeBuild build, ExecutableTarget target)
{
Telemetry.TargetSucceeded(target, build);
}