Prepare to switch GITHUB_ACTION to use ContextName instead of refname (#593)

This PR changes GITHUB_ACTION to use the step ContextName, instead of refname. The behavior is behind a feature flag. Refname is an otherwise deprecated property.

Primary motivation: For composite actions, we need a distinct GITHUB_ACTION for each nested step. This PR adds code to generate a default context name for nested steps.

For nested steps, GITHUB_ACTION will be set to "{ScopeName}.{ContextName}" to ensure no collisions.

A corresponding change will be made on the server so context name is never empty. Generated context names will start with "__".

A follow-up PR is required to avoid tracking "step" context values (outputs/conclusion/result) for generated context names. Waiting on telemetry from the server to confirm it's safe to assume leading "__" is a generate context name.
This commit is contained in:
eric sciple
2020-07-19 17:19:13 -04:00
committed by GitHub
parent f9dca15c63
commit 1cc3c08cf2
20 changed files with 288 additions and 745 deletions

View File

@@ -39,7 +39,6 @@ namespace GitHub.DistributedTask.Pipelines
DictionaryContextData contextData,
WorkspaceOptions workspaceOptions,
IEnumerable<JobStep> steps,
IEnumerable<ContextScope> scopes,
IList<String> fileTable,
TemplateToken jobOutputs,
IList<TemplateToken> defaults)
@@ -60,11 +59,6 @@ namespace GitHub.DistributedTask.Pipelines
m_maskHints = new List<MaskHint>(maskHints);
m_steps = new List<JobStep>(steps);
if (scopes != null)
{
m_scopes = new List<ContextScope>(scopes);
}
if (environmentVariables?.Count > 0)
{
m_environmentVariables = new List<TemplateToken>(environmentVariables);
@@ -261,18 +255,6 @@ namespace GitHub.DistributedTask.Pipelines
}
}
public IList<ContextScope> Scopes
{
get
{
if (m_scopes == null)
{
m_scopes = new List<ContextScope>();
}
return m_scopes;
}
}
/// <summary>
/// Gets the table of files used when parsing the pipeline (e.g. yaml files)
/// </summary>
@@ -415,11 +397,6 @@ namespace GitHub.DistributedTask.Pipelines
m_maskHints = new List<MaskHint>(this.m_maskHints.Distinct());
}
if (m_scopes?.Count == 0)
{
m_scopes = null;
}
if (m_variables?.Count == 0)
{
m_variables = null;
@@ -447,9 +424,6 @@ namespace GitHub.DistributedTask.Pipelines
[DataMember(Name = "Steps", EmitDefaultValue = false)]
private List<JobStep> m_steps;
[DataMember(Name = "Scopes", EmitDefaultValue = false)]
private List<ContextScope> m_scopes;
[DataMember(Name = "Variables", EmitDefaultValue = false)]
private IDictionary<String, VariableValue> m_variables;