Support steps context completion and validation

actions-languageservice/src/context/workflow-context.test.ts

@@ -1,10 +1,11 @@
 import {convertWorkflowTemplate, parseWorkflow, WorkflowTemplate} from "@github/actions-workflow-parser";
+import {ActionStep, RunStep} from "@github/actions-workflow-parser/model/workflow-template";
 import {nullTrace} from "../nulltrace";
 import {getPositionFromCursor} from "../test-utils/cursor-position";
 import {findToken} from "../utils/find-token";
 import {getWorkflowContext, WorkflowContext} from "./workflow-context";
 
-function testGetWorkflowContext(input: string): [context: WorkflowContext, template?: WorkflowTemplate] {
+function testGetWorkflowContext(input: string): WorkflowContext {
   const [textDocument, pos] = getPositionFromCursor(input);
   const result = parseWorkflow(
     "wf.yaml",
@@ -25,12 +26,12 @@ function testGetWorkflowContext(input: string): [context: WorkflowContext, templ
 
   const {path} = findToken(pos, result.value);
 
-  return [getWorkflowContext(textDocument.uri, template, path), template];
+  return getWorkflowContext(textDocument.uri, template, path);
 }
 
 describe("getWorkflowContext", () => {
   it("context for workflow", () => {
-    const [context, template] = testGetWorkflowContext(`on: push
+    const context = testGetWorkflowContext(`on: push
 name: te|st
 jobs:
   build:
@@ -44,7 +45,7 @@ jobs:
   });
 
   it("context for workflow job", () => {
-    const [context, template] = testGetWorkflowContext(`on: push
+    const context = testGetWorkflowContext(`on: push
 jobs:
   build:
     runs-on: ubuntu-lat|est
@@ -55,4 +56,38 @@ jobs:
     expect(context.job).not.toBeUndefined();
     expect(context.step).toBeUndefined();
   });
+
+  it("context for workflow run step", () => {
+    const context = testGetWorkflowContext(`on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - run: echo |Hello
+    - uses: actions/checkout@v2`);
+    expect(context.uri).not.toBe("");
+    expect(context.template).not.toBeUndefined();
+    expect(context.job).not.toBeUndefined();
+
+    const step = context.step as RunStep;
+    expect(step).not.toBeUndefined();
+    expect(step.run.toDisplayString()).toBe("echo Hello");
+  });
+
+  it("context for workflow uses step", () => {
+    const context = testGetWorkflowContext(`on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+    - run: echo Hello
+    - uses: actions/checkout@v2|`);
+    expect(context.uri).not.toBe("");
+    expect(context.template).not.toBeUndefined();
+    expect(context.job).not.toBeUndefined();
+
+    const step = context.step as ActionStep;
+    expect(step).not.toBeUndefined();
+    expect(step.uses.value).toBe("actions/checkout@v2");
+  });
 });