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Composite Run Steps Outputs (#568)

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* Composite Action Run Steps

* Env Flow => Able to get env variables and overwrite current env variables => but it doesn't 'stick'

* clean up

* Clean up trace messages + add Trace debug in ActionManager

* Add debugging message

* Optimize runtime of code

* Change String to string

* Add comma to Composite

* Change JobSteps to a List, Change Register Step function name

* Add TODO, remove unn. content

* Remove unnecessary code

* Fix unit tests

* Fix env format

* Remove comment

* Remove TODO message for context

* Add verbose trace logs which are only viewable by devs

* Initial Start for FileTable stuff

* Progress towards passing FileTable or FileID or FileName

* Sort usings in Composite Action Handler

* Change 0 to location

* Update context variables in composite action yaml

* Add helpful error message for null steps

* Pass fileID to all children token of root action token

* Change confusing term context => templateContext, Eliminate _fileTable and only use ExecutionContext.FileTable + update this table when need be

* Remove unnessary FileID attribute from CompositeActionExecutionData

* Clean up file path for error message

* Remove todo

* Initial start/framework for output handling

* Outline different class vs Handler approach

* Remove InitializeScope

* Remove InitializeScope

* Fix Workflow Step Env overiding Parent Env

* First Approach for Attaching ID + Group ID to each Composite Action Step

* Add GroupID to the ActionDefinitionData

* starting foundation for handling clean up outputs step

* Pass outputs data to each composite action step to enable set-output functionality

* Create ScopeName for whole composite action.

This will enable us to add to the StepsContext[ScopeName] for the composite action which will allow us to use all these outputs in the cleanup step

* Hook up composite output step to handler => tmmrw implement composite output handler

* Add post composite action step to cleanup outputs => triggers composite output cleanup handler

* Fix Outputs Token handling start. Add individual step scope names.

* Set up Scope Name and Context Name naming system{

* Figured out how to pass Parent Execution Context to clean up step

* Figured out how to pass Parent Execution Context and scope names to
clean up step

* Add GetOutput function for StepsContext

* Generate child scope name correctly if parent scope name is null

* Simplify InitializeScope()

* Outputs are set correctly and able to get all final outputs in handler

* Parse through Action Outputs

* Fix null ScopeName + ContextName in CompositeOutputHandler

* Shift over handling of Action Outputs to output handler

* First attempt to fix null retrievals for output variables

* Basic Support for Outputs Done.

* Clean up pt.1

* Refactor outputs to avoid using Action Reference

* Clean up code

* Clean up part 2

* Add clarifying comments for the output handler

* Remove TODO

* Remove env in composite action scope

* Clean up

* Revert back

* revert back

* add back envToken

* Remove unnecessary code

* Add file length check

* Clean up

* Figure out how to handle set-env edge cases

* formatting

* fix unit tests

* Fix windows unit test syntax error

* Fix period

* Sanity check for fileTable add + remove unn. code

* revert back

* Add back line break

* Fix null errors

* Address situation if FileTable is null + add sanity check for adding file to fileTable

* add line

* Revert

* Fix unit tests to instantiate a FileTable

* Fix logic for trimming manifestfile path

* Add null check

* Revert

* Revert

* revert

* spacing

* Add filetable to testing file, remove ? since we know filetable should never be non null

* Fix Throw logic

* Clarify template outputs token

* Add another type support for outputs to avoid container unit tests errors

* Add mapping for parity

* Build support for new outputs format

* Refactor to avoid duplication of action yaml for workflow yaml

* Move SDK work in ActionManifestManager, Condense Code

* Defer runs evaluation till after for loop to ensure order doesn't matter

* Fix logic error in setting scope and context names

* Add Regex + Add Child Context name null resolution

* move private function to bottom of class
This commit is contained in:
Ethan Chiu
2020-07-13 17:23:19 -04:00
committed by GitHub
parent 6c3958f365
commit cb2b323781
8 changed files with 388 additions and 298 deletions
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57
src/Runner.Worker/ExecutionContext.cs
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@@ -6,6 +6,7 @@ using System.Globalization;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using System.Web;
@@ -52,7 +53,6 @@ namespace GitHub.Runner.Worker
IDictionary<String, IDictionary<String, String>> JobDefaults { get; }
Dictionary<string, VariableValue> JobOutputs { get; }
IDictionary<String, String> EnvironmentVariables { get; }
IDictionary<String, ContextScope> Scopes { get; }
IList<String> FileTable { get; }
StepsContext StepsContext { get; }
DictionaryContextData ExpressionValues { get; }
@@ -70,6 +70,8 @@ namespace GitHub.Runner.Worker
bool EchoOnActionCommand { get; set; }
IExecutionContext FinalizeContext { get; set; }
// Initialize
void InitializeJob(Pipelines.AgentJobRequestMessage message, CancellationToken token);
void CancelToken();
@@ -105,7 +107,7 @@ namespace GitHub.Runner.Worker
// others
void ForceTaskComplete();
void RegisterPostJobStep(IStep step);
void RegisterNestedStep(IStep step, DictionaryContextData inputsData, int location, Dictionary<string, string> envData);
IStep RegisterNestedStep(IActionRunner step, DictionaryContextData inputsData, int location, Dictionary<string, string> envData, bool cleanUp = false);
}
public sealed class ExecutionContext : RunnerService, IExecutionContext
@@ -120,6 +122,9 @@ namespace GitHub.Runner.Worker
private event OnMatcherChanged _onMatcherChanged;
// Regex used for checking if ScopeName meets the condition that shows that its id is null.
private readonly static Regex _generatedContextNamePattern = new Regex("^__[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$", RegexOptions.Compiled | RegexOptions.CultureInvariant | RegexOptions.IgnoreCase);
private IssueMatcherConfig[] _matchers;
private IPagingLogger _logger;
@@ -149,7 +154,6 @@ namespace GitHub.Runner.Worker
public IDictionary<String, IDictionary<String, String>> JobDefaults { get; private set; }
public Dictionary<string, VariableValue> JobOutputs { get; private set; }
public IDictionary<String, String> EnvironmentVariables { get; private set; }
public IDictionary<String, ContextScope> Scopes { get; private set; }
public IList<String> FileTable { get; private set; }
public StepsContext StepsContext { get; private set; }
public DictionaryContextData ExpressionValues { get; } = new DictionaryContextData();
@@ -170,6 +174,8 @@ namespace GitHub.Runner.Worker
public bool EchoOnActionCommand { get; set; }
public IExecutionContext FinalizeContext { get; set; }
public TaskResult? Result
{
get
@@ -270,17 +276,36 @@ namespace GitHub.Runner.Worker
/// Helper function used in CompositeActionHandler::RunAsync to
/// add a child node, aka a step, to the current job to the Root.JobSteps based on the location.
/// </summary>
public void RegisterNestedStep(IStep step, DictionaryContextData inputsData, int location, Dictionary<string, string> envData)
public IStep RegisterNestedStep(
IActionRunner step,
DictionaryContextData inputsData,
int location,
Dictionary<string, string> envData,
bool cleanUp = false)
{
// TODO: For UI purposes, look at figuring out how to condense steps in one node => maybe use the same previous GUID
var newGuid = Guid.NewGuid();
step.ExecutionContext = Root.CreateChild(newGuid, step.DisplayName, newGuid.ToString("N"), null, null);
// If the context name is empty and the scope name is empty, we would generate a unique scope name for this child in the following format:
// "__<GUID>"
var safeContextName = !string.IsNullOrEmpty(ContextName) ? ContextName : $"__{newGuid}";
// Set Scope Name. Note, for our design, we consider each step in a composite action to have the same scope
// This makes it much simpler to handle their outputs at the end of the Composite Action
var childScopeName = !string.IsNullOrEmpty(ScopeName) ? $"{ScopeName}.{safeContextName}" : safeContextName;
var childContextName = !string.IsNullOrEmpty(step.Action.ContextName) ? step.Action.ContextName : $"__{Guid.NewGuid()}";
step.ExecutionContext = Root.CreateChild(newGuid, step.DisplayName, newGuid.ToString("N"), childScopeName, childContextName);
step.ExecutionContext.ExpressionValues["inputs"] = inputsData;
// Set Parent Attribute for Clean Up Step
if (cleanUp)
{
step.ExecutionContext.FinalizeContext = this;
}
// Add the composite action environment variables to each step.
// If the key already exists, we override it since the composite action env variables will have higher precedence
// Note that for each composite action step, it's environment variables will be set in the StepRunner automatically
// step.ExecutionContext.SetEnvironmentVariables(envData);
#if OS_WINDOWS
var envContext = new DictionaryContextData();
#else
@@ -293,6 +318,8 @@ namespace GitHub.Runner.Worker
step.ExecutionContext.ExpressionValues["env"] = envContext;
Root.JobSteps.Insert(location, step);
return step;
}
public IExecutionContext CreateChild(Guid recordId, string displayName, string refName, string scopeName, string contextName, Dictionary<string, string> intraActionState = null, int? recordOrder = null)
@@ -317,7 +344,6 @@ namespace GitHub.Runner.Worker
}
child.EnvironmentVariables = EnvironmentVariables;
child.JobDefaults = JobDefaults;
child.Scopes = Scopes;
child.FileTable = FileTable;
child.StepsContext = StepsContext;
foreach (var pair in ExpressionValues)
@@ -466,7 +492,8 @@ namespace GitHub.Runner.Worker
{
ArgUtil.NotNullOrEmpty(name, nameof(name));
if (String.IsNullOrEmpty(ContextName))
// if the ContextName follows the __GUID format which is set as the default value for ContextName if null for Composite Actions.
if (String.IsNullOrEmpty(ContextName) || _generatedContextNamePattern.IsMatch(ContextName))
{
reference = null;
return;
@@ -633,16 +660,6 @@ namespace GitHub.Runner.Worker
// Steps context (StepsRunner manages adding the scoped steps context)
StepsContext = new StepsContext();
// Scopes
Scopes = new Dictionary<String, ContextScope>(StringComparer.OrdinalIgnoreCase);
if (message.Scopes?.Count > 0)
{
foreach (var scope in message.Scopes)
{
Scopes[scope.Name] = scope;
}
}
// File table
FileTable = new List<String>(message.FileTable ?? new string[0]);