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Use StepHost when evaluating inputs to actions (#1762)

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* composite action github.action_path set based on the StepHost

* in progress on updating github context for input template

* Fixed updating the context data for evaluation

* refactored logic so it is a little cleaner

* removed resolving the action_path in CompositeActionHandler

* removed added DeepClone

* added feature flag and modified the dict in place

* refactored step host to change context data. Added L0

* repaired spaces

* moved logic from step host to execution context, added recursive translation

* removed empty lines

* moved to extension methods

* Update src/Test/L0/Worker/StepHostL0.cs

Co-authored-by: Ferenc Hammerl <31069338+fhammerl@users.noreply.github.com>
This commit is contained in:
Nikola Jokic
2022-04-11 14:43:24 +02:00
committed by GitHub
parent f48f314a70
commit c8cb600ac7
6 changed files with 233 additions and 17 deletions
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148
src/Test/L0/Worker/ExecutionContextL0.cs
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@@ -6,6 +6,8 @@ using System.Threading;
using GitHub.DistributedTask.Pipelines.ContextData;
using GitHub.DistributedTask.WebApi;
using GitHub.Runner.Worker;
using GitHub.Runner.Worker.Container;
using GitHub.Runner.Worker.Handlers;
using Moq;
using Xunit;
using GitHub.DistributedTask.ObjectTemplating.Tokens;
@@ -724,5 +726,149 @@ namespace GitHub.Runner.Common.Tests.Worker
return hc;
}
[Fact]
[Trait("Level", "L0")]
[Trait("Category", "Worker")]
public void GetExpressionValues_ContainerStepHost()
{
using (TestHostContext hc = CreateTestContext())
{
const string source = "/home/username/Projects/work/runner/_layout";
var containerInfo = new ContainerInfo();
containerInfo.ContainerId = "test";
containerInfo.AddPathTranslateMapping($"{source}/_work", "/__w");
containerInfo.AddPathTranslateMapping($"{source}/_temp", "/__t");
containerInfo.AddPathTranslateMapping($"{source}/externals", "/__e");
containerInfo.AddPathTranslateMapping($"{source}/_work/_temp/_github_home", "/github/home");
containerInfo.AddPathTranslateMapping($"{source}/_work/_temp/_github_workflow", "/github/workflow");
foreach (var v in new List<string>() {
$"{source}/_work",
$"{source}/externals",
$"{source}/_work/_temp",
$"{source}/_work/_actions",
$"{source}/_work/_tool",
})
{
containerInfo.MountVolumes.Add(new MountVolume(v, containerInfo.TranslateToContainerPath(v)));
};
var stepHost = new ContainerStepHost();
stepHost.Container = containerInfo;
var ec = new Runner.Worker.ExecutionContext();
ec.Initialize(hc);
var inputGithubContext = new GitHubContext();
var inputeRunnerContext = new RunnerContext();
// string context data
inputGithubContext["action_path"] = new StringContextData("/home/username/Projects/work/runner/_layout/_work/_actions/owner/composite/main");
inputGithubContext["action"] = new StringContextData("__owner_composite");
inputGithubContext["api_url"] = new StringContextData("https://api.github.com/custom/path");
inputGithubContext["env"] = new StringContextData("/home/username/Projects/work/runner/_layout/_work/_temp/_runner_file_commands/set_env_265698aa-7f38-40f5-9316-5c01a3153672");
inputGithubContext["path"] = new StringContextData("/home/username/Projects/work/runner/_layout/_work/_temp/_runner_file_commands/add_path_265698aa-7f38-40f5-9316-5c01a3153672");
inputGithubContext["event_path"] = new StringContextData("/home/username/Projects/work/runner/_layout/_work/_temp/_github_workflow/event.json");
inputGithubContext["repository"] = new StringContextData("owner/repo-name");
inputGithubContext["run_id"] = new StringContextData("2033211332");
inputGithubContext["workflow"] = new StringContextData("Name of Workflow");
inputGithubContext["workspace"] = new StringContextData("/home/username/Projects/work/runner/_layout/_work/step-order/step-order");
inputeRunnerContext["temp"] = new StringContextData("/home/username/Projects/work/runner/_layout/_work/_temp");
inputeRunnerContext["tool_cache"] = new StringContextData("/home/username/Projects/work/runner/_layout/_work/_tool");
// dictionary context data
var githubEvent = new DictionaryContextData();
githubEvent["inputs"] = null;
githubEvent["ref"] = new StringContextData("refs/heads/main");
githubEvent["repository"] = new DictionaryContextData();
githubEvent["sender"] = new DictionaryContextData();
githubEvent["workflow"] = new StringContextData(".github/workflows/composite_step_host_translate.yaml");
inputGithubContext["event"] = githubEvent;
ec.ExpressionValues["github"] = inputGithubContext;
ec.ExpressionValues["runner"] = inputeRunnerContext;
var ecExpect = new Runner.Worker.ExecutionContext();
ecExpect.Initialize(hc);
var expectedGithubEvent = new DictionaryContextData();
expectedGithubEvent["inputs"] = null;
expectedGithubEvent["ref"] = new StringContextData("refs/heads/main");
expectedGithubEvent["repository"] = new DictionaryContextData();
expectedGithubEvent["sender"] = new DictionaryContextData();
expectedGithubEvent["workflow"] = new StringContextData(".github/workflows/composite_step_host_translate.yaml");
var expectedGithubContext = new GitHubContext();
var expectedRunnerContext = new RunnerContext();
expectedGithubContext["action_path"] = new StringContextData("/__w/_actions/owner/composite/main");
expectedGithubContext["action"] = new StringContextData("__owner_composite");
expectedGithubContext["api_url"] = new StringContextData("https://api.github.com/custom/path");
expectedGithubContext["env"] = new StringContextData("/__w/_temp/_runner_file_commands/set_env_265698aa-7f38-40f5-9316-5c01a3153672");
expectedGithubContext["path"] = new StringContextData("/__w/_temp/_runner_file_commands/add_path_265698aa-7f38-40f5-9316-5c01a3153672");
expectedGithubContext["event_path"] = new StringContextData("/github/workflow/event.json");
expectedGithubContext["repository"] = new StringContextData("owner/repo-name");
expectedGithubContext["run_id"] = new StringContextData("2033211332");
expectedGithubContext["workflow"] = new StringContextData("Name of Workflow");
expectedGithubContext["workspace"] = new StringContextData("/__w/step-order/step-order");
expectedGithubContext["event"] = expectedGithubEvent;
expectedRunnerContext["temp"] = new StringContextData("/__w/_temp");
expectedRunnerContext["tool_cache"] = new StringContextData("/__w/_tool");
ecExpect.ExpressionValues["github"] = expectedGithubContext;
ecExpect.ExpressionValues["runner"] = expectedRunnerContext;
var translatedExpressionValues = ec.GetExpressionValues(stepHost);
foreach (var contextName in new string[] { "github", "runner" })
{
var dict = translatedExpressionValues[contextName].AssertDictionary($"expected context github to be a dictionary");
var expectedExpressionValues = ecExpect.ExpressionValues[contextName].AssertDictionary("expect dict");
foreach (var key in dict.Keys.ToList())
{
if (dict[key] is StringContextData)
{
var expect = dict[key].AssertString("expect string");
var outcome = expectedExpressionValues[key].AssertString("expect string");
Assert.Equal(expect.Value, outcome.Value);
}
else if (dict[key] is DictionaryContextData || dict[key] is CaseSensitiveDictionaryContextData)
{
var expectDict = dict[key].AssertDictionary("expect dict");
var actualDict = expectedExpressionValues[key].AssertDictionary("expect dict");
Assert.True(ExpressionValuesAssertEqual(expectDict, actualDict));
}
}
}
}
}
private bool ExpressionValuesAssertEqual(DictionaryContextData expect, DictionaryContextData actual)
{
foreach (var key in expect.Keys.ToList())
{
if (expect[key] is StringContextData)
{
var expectValue = expect[key].AssertString("expect string");
var actualValue = actual[key].AssertString("expect string");
if (expectValue.Equals(actualValue))
{
return false;
}
}
else if (expect[key] is DictionaryContextData || expect[key] is CaseSensitiveDictionaryContextData)
{
var expectDict = expect[key].AssertDictionary("expect dict");
var actualDict = actual[key].AssertDictionary("expect dict");
if (!ExpressionValuesAssertEqual(expectDict, actualDict))
{
return false;
}
}
}
return true;
}
}
}
}