Add workflows permission to schema

Add 'workflows' as a valid permission scope in the permissions-mapping
schema. The workflows permission supports only 'write' (or none),
matching the GitHub App permissions model where workflows: write
allows updating GitHub Actions workflow files.

This enables autocomplete and validation for 'permissions: workflows:'
in workflow YAML files.

AGENTS.md

@@ -0,0 +1,33 @@
+# Agents
+
+## Build
+
+```
+npx lerna run build
+```
+
+## Test
+
+```
+npm -w @actions/expressions test
+npm -w @actions/workflow-parser test
+npm -w @actions/languageservice test
+```
+
+## Format
+
+Always run formatting before committing:
+
+```
+npx prettier --write <changed files>
+```
+
+Verify with:
+
+```
+npm run format-check -ws
+```
+
+## Feature flags
+
+Feature flags are defined in `expressions/src/features.ts` (`ExperimentalFeatures` interface + `allFeatureKeys` array). They are plumbed through `ConvertOptions`, `CompletionConfig`, `ValidationConfig`, and `initializationOptions`. When a feature graduates to stable, remove its flag and make the behavior unconditional.

expressions/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@actions/expressions",
-  "version": "0.3.46",
+  "version": "0.3.51",
   "license": "MIT",
   "type": "module",
   "source": "./src/index.ts",

expressions/src/features.test.ts

@@ -54,7 +54,8 @@ describe("FeatureFlags", () => {
       expect(flags.getEnabledFeatures()).toEqual([
         "missingInputsQuickfix",
         "blockScalarChompingWarning",
-        "allowCaseFunction"
+        "allowCaseFunction",
+        "allowCopilotRequestsPermission"
       ]);
     });
   });

expressions/src/features.ts

@@ -34,6 +34,12 @@ export interface ExperimentalFeatures {
    * @default false
    */
   allowCaseFunction?: boolean;
+
+  /**
+   * Enable the copilot-requests permission in workflow permissions.
+   * @default false
+   */
+  allowCopilotRequestsPermission?: boolean;
 }
 
 /**
@@ -48,7 +54,8 @@ export type ExperimentalFeatureKey = Exclude<keyof ExperimentalFeatures, "all">;
 const allFeatureKeys: ExperimentalFeatureKey[] = [
   "missingInputsQuickfix",
   "blockScalarChompingWarning",
-  "allowCaseFunction"
+  "allowCaseFunction",
+  "allowCopilotRequestsPermission"
 ];
 
 export class FeatureFlags {

languageserver/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@actions/languageserver",
-  "version": "0.3.46",
+  "version": "0.3.51",
   "description": "Language server for GitHub Actions",
   "license": "MIT",
   "type": "module",
@@ -48,8 +48,8 @@
     "actions-languageserver": "./bin/actions-languageserver"
   },
   "dependencies": {
-    "@actions/languageservice": "^0.3.46",
-    "@actions/workflow-parser": "^0.3.46",
+    "@actions/languageservice": "^0.3.51",
+    "@actions/workflow-parser": "^0.3.51",
     "@octokit/rest": "^21.1.1",
     "@octokit/types": "^9.0.0",
     "vscode-languageserver": "^8.0.2",

languageservice/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@actions/languageservice",
-  "version": "0.3.46",
+  "version": "0.3.51",
   "description": "Language service for GitHub Actions",
   "license": "MIT",
   "type": "module",
@@ -47,8 +47,8 @@
     "watch": "tsc --build tsconfig.build.json --watch"
   },
   "dependencies": {
-    "@actions/expressions": "^0.3.46",
-    "@actions/workflow-parser": "^0.3.46",
+    "@actions/expressions": "^0.3.51",
+    "@actions/workflow-parser": "^0.3.51",
     "vscode-languageserver-textdocument": "^1.0.7",
     "vscode-languageserver-types": "^3.17.2",
     "vscode-uri": "^3.0.8",

languageservice/src/complete.test.ts

@@ -925,3 +925,167 @@ jobs:
     });
   });
 });
+
+describe("schedule timezone completion", () => {
+  it("includes timezone for schedule", async () => {
+    const input = `on:
+  schedule:
+    - |`;
+    const result = await complete(...getPositionFromCursor(input));
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("cron");
+    expect(labels).toContain("timezone");
+  });
+});
+
+describe("permissions copilot-requests completion", () => {
+  it("includes copilot-requests when allowCopilotRequestsPermission is enabled", async () => {
+    const input = `on: push
+permissions:
+  |`;
+    const result = await complete(...getPositionFromCursor(input), {
+      featureFlags: new FeatureFlags({allowCopilotRequestsPermission: true})
+    });
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("actions");
+    expect(labels).toContain("copilot-requests");
+  });
+
+  it("excludes copilot-requests when allowCopilotRequestsPermission is disabled", async () => {
+    const input = `on: push
+permissions:
+  |`;
+    const result = await complete(...getPositionFromCursor(input), {
+      featureFlags: new FeatureFlags({allowCopilotRequestsPermission: false})
+    });
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("actions");
+    expect(labels).not.toContain("copilot-requests");
+  });
+
+  it("excludes copilot-requests when no feature flags are provided", async () => {
+    const input = `on: push
+permissions:
+  |`;
+    const result = await complete(...getPositionFromCursor(input));
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("actions");
+    expect(labels).not.toContain("copilot-requests");
+  });
+
+  it("includes copilot-requests in job-level permissions when allowCopilotRequestsPermission is enabled", async () => {
+    const input = `on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      |`;
+    const result = await complete(...getPositionFromCursor(input), {
+      featureFlags: new FeatureFlags({allowCopilotRequestsPermission: true})
+    });
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("actions");
+    expect(labels).toContain("copilot-requests");
+  });
+
+  it("excludes copilot-requests from job-level permissions when allowCopilotRequestsPermission is disabled", async () => {
+    const input = `on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      |`;
+    const result = await complete(...getPositionFromCursor(input), {
+      featureFlags: new FeatureFlags({allowCopilotRequestsPermission: false})
+    });
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("actions");
+    expect(labels).not.toContain("copilot-requests");
+  });
+});
+
+describe("permissions workflows completion", () => {
+  it("includes workflows in top-level permissions", async () => {
+    const input = `on: push
+permissions:
+  |`;
+    const result = await complete(...getPositionFromCursor(input));
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("workflows");
+  });
+
+  it("offers only write and none for workflows", async () => {
+    const input = `on: push
+permissions:
+  workflows: |`;
+    const result = await complete(...getPositionFromCursor(input));
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("write");
+    expect(labels).not.toContain("read");
+  });
+
+  it("includes workflows in job-level permissions", async () => {
+    const input = `on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    permissions:
+      |`;
+    const result = await complete(...getPositionFromCursor(input));
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("workflows");
+  });
+});
+
+describe("service container command/entrypoint completion", () => {
+  it("suggests entrypoint and command in service container", async () => {
+    const input = `on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        |`;
+    const result = await complete(...getPositionFromCursor(input));
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).toContain("entrypoint");
+    expect(labels).toContain("command");
+  });
+
+  it("does not suggest entrypoint and command in job container", async () => {
+    const input = `on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: node:20
+      |`;
+    const result = await complete(...getPositionFromCursor(input));
+
+    expect(result).not.toBeUndefined();
+    const labels = result.map(x => x.label);
+    expect(labels).not.toContain("entrypoint");
+    expect(labels).not.toContain("command");
+  });
+});

languageservice/src/complete.ts

@@ -116,7 +116,8 @@ export async function complete(
       config,
       {
         fetchReusableWorkflowDepth: config?.fileProvider ? 1 : 0,
-        errorPolicy: ErrorPolicy.TryConversion
+        errorPolicy: ErrorPolicy.TryConversion,
+        featureFlags: config?.featureFlags
       },
       true
     );
@@ -163,6 +164,14 @@ export async function complete(
     values = filterActionRunsCompletions(values, path, parsedTemplate.value);
   }
 
+  // Filter `copilot-requests` from permissions completions when the feature flag is disabled
+  if (
+    !config?.featureFlags?.isEnabled("allowCopilotRequestsPermission") &&
+    parent?.definition?.key === "permissions-mapping"
+  ) {
+    values = values.filter(v => v.label !== "copilot-requests");
+  }
+
   // Offer "(switch to list)" / "(switch to mapping)" when the schema allows alternative forms
   const escapeHatches = getEscapeHatchCompletions(token, keyToken, indentString, newPos, schema);
   values.push(...escapeHatches);

languageservice/src/context-providers/descriptions.json

@@ -105,13 +105,6 @@
     "job": {
       "description": "The [`job_id`](https://docs.github.com/actions/using-workflows/workflow-syntax-for-github-actions#jobsjob_id) of the current job.\nNote: This context property is set by the Actions runner, and is only available within the execution `steps` of a job. Otherwise, the value of this property will be `null`."
     },
-    "job_workflow_sha": {
-      "description": "For jobs using a reusable workflow, the commit SHA for the reusable workflow file.",
-      "versions": {
-        "ghes": ">=3.9",
-        "ghae": ">=3.9"
-      }
-    },
     "path": {
       "description": "Path on the runner to the file that sets system PATH variables from workflow commands. This file is unique to the current step and is a different file for each step in a job. For more information, see \"[Workflow commands for GitHub Actions](https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-system-path).\""
     },

languageservice/src/context-providers/github.ts

@@ -29,7 +29,6 @@ export function getGithubContext(workflowContext: WorkflowContext | undefined, m
     "graphql_url",
     "head_ref",
     "job",
-    "job_workflow_sha",
     "path",
     "ref",
     "ref_name",

languageservice/src/hover.test.ts

@@ -120,7 +120,9 @@ jobs:
 `;
     const result = await hover(...getPositionFromCursor(input));
     expect(result).not.toBeUndefined();
-    expect(result?.contents).toEqual("");
+    expect(result?.contents).toEqual(
+      "A cron expression that represents a schedule. A scheduled workflow will run at most once every 5 minutes."
+    );
   });
 
   it("on an invalid cron schedule", async () => {
@@ -130,7 +132,9 @@ jobs:
 `;
     const result = await hover(...getPositionFromCursor(input));
     expect(result).not.toBeUndefined();
-    expect(result?.contents).toEqual("");
+    expect(result?.contents).toEqual(
+      "A cron expression that represents a schedule. A scheduled workflow will run at most once every 5 minutes."
+    );
   });
 
   it("shows context inherited from parent nodes", async () => {

languageservice/src/validate.service-container-command.test.ts

@@ -0,0 +1,102 @@
+import {registerLogger} from "./log.js";
+import {createDocument} from "./test-utils/document.js";
+import {TestLogger} from "./test-utils/logger.js";
+import {clearCache} from "./utils/workflow-cache.js";
+import {validate} from "./validate.js";
+
+registerLogger(new TestLogger());
+
+beforeEach(() => {
+  clearCache();
+});
+
+describe("service container command/entrypoint", () => {
+  it("allows command in service container", async () => {
+    const input = `
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        command: --port 6380
+    steps:
+      - run: echo hi
+`;
+    const result = await validate(createDocument("wf.yaml", input));
+    const commandErrors = result.filter(d => d.message.includes("command"));
+    expect(commandErrors).toEqual([]);
+  });
+
+  it("allows entrypoint in service container", async () => {
+    const input = `
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        entrypoint: /usr/local/bin/redis-server
+    steps:
+      - run: echo hi
+`;
+    const result = await validate(createDocument("wf.yaml", input));
+    const entrypointErrors = result.filter(d => d.message.includes("entrypoint"));
+    expect(entrypointErrors).toEqual([]);
+  });
+
+  it("allows both command and entrypoint in service container", async () => {
+    const input = `
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    services:
+      redis:
+        image: redis
+        entrypoint: /usr/local/bin/redis-server
+        command: --port 6380
+    steps:
+      - run: echo hi
+`;
+    const result = await validate(createDocument("wf.yaml", input));
+    const relevantErrors = result.filter(d => d.message.includes("command") || d.message.includes("entrypoint"));
+    expect(relevantErrors).toEqual([]);
+  });
+
+  it("rejects command in job container", async () => {
+    const input = `
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: node:20
+      command: node
+    steps:
+      - run: echo hi
+`;
+    const result = await validate(createDocument("wf.yaml", input));
+    const commandErrors = result.filter(d => d.message.includes("command"));
+    expect(commandErrors.length).toBeGreaterThan(0);
+  });
+
+  it("rejects entrypoint in job container", async () => {
+    const input = `
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    container:
+      image: node:20
+      entrypoint: /bin/bash
+    steps:
+      - run: echo hi
+`;
+    const result = await validate(createDocument("wf.yaml", input));
+    const entrypointErrors = result.filter(d => d.message.includes("entrypoint"));
+    expect(entrypointErrors.length).toBeGreaterThan(0);
+  });
+});

languageservice/src/validate.test.ts

@@ -368,6 +368,24 @@ jobs:
     });
   });
 
+  describe("environment deployment", () => {
+    it("allows deployment boolean under environment mapping", async () => {
+      const workflow = `
+on: push
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    environment:
+      name: prod
+      deployment: false
+    steps:
+    - run: echo
+`;
+      const result = await validate(createDocument("wf.yaml", workflow));
+      expect(result).toEqual([]);
+    });
+  });
+
   describe("workflow_dispatch", () => {
     it("allows empty string in choice options", async () => {
       const result = await validate(

languageservice/src/validate.ts

@@ -84,7 +84,8 @@ async function validateWorkflow(textDocument: TextDocument, config?: ValidationC
       // Errors will be updated in the context. Attempt to do the conversion anyway in order to give the user more information
       const template = await getOrConvertWorkflowTemplate(result.context, result.value, textDocument.uri, config, {
         fetchReusableWorkflowDepth: config?.fileProvider ? 1 : 0,
-        errorPolicy: ErrorPolicy.TryConversion
+        errorPolicy: ErrorPolicy.TryConversion,
+        featureFlags: config?.featureFlags
       });
 
       // Validate expressions and value providers

lerna.json

@@ -6,5 +6,5 @@
     "languageservice",
     "languageserver"
   ],
-  "version": "0.3.46"
+  "version": "0.3.51"
 }

package-lock.json

@@ -136,7 +136,7 @@
     },
     "expressions": {
       "name": "@actions/expressions",
-      "version": "0.3.46",
+      "version": "0.3.51",
       "license": "MIT",
       "devDependencies": {
         "@types/jest": "^29.0.3",
@@ -396,11 +396,11 @@
     },
     "languageserver": {
       "name": "@actions/languageserver",
-      "version": "0.3.46",
+      "version": "0.3.51",
       "license": "MIT",
       "dependencies": {
-        "@actions/languageservice": "^0.3.46",
-        "@actions/workflow-parser": "^0.3.46",
+        "@actions/languageservice": "^0.3.51",
+        "@actions/workflow-parser": "^0.3.51",
         "@octokit/rest": "^21.1.1",
         "@octokit/types": "^9.0.0",
         "vscode-languageserver": "^8.0.2",
@@ -927,11 +927,11 @@
     },
     "languageservice": {
       "name": "@actions/languageservice",
-      "version": "0.3.46",
+      "version": "0.3.51",
       "license": "MIT",
       "dependencies": {
-        "@actions/expressions": "^0.3.46",
-        "@actions/workflow-parser": "^0.3.46",
+        "@actions/expressions": "^0.3.51",
+        "@actions/workflow-parser": "^0.3.51",
         "vscode-languageserver-textdocument": "^1.0.7",
         "vscode-languageserver-types": "^3.17.2",
         "vscode-uri": "^3.0.8",
@@ -14020,10 +14020,10 @@
     },
     "workflow-parser": {
       "name": "@actions/workflow-parser",
-      "version": "0.3.46",
+      "version": "0.3.51",
       "license": "MIT",
       "dependencies": {
-        "@actions/expressions": "^0.3.46",
+        "@actions/expressions": "^0.3.51",
         "cronstrue": "^2.21.0",
         "yaml": "^2.0.0-8"
       },

workflow-parser/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@actions/workflow-parser",
-  "version": "0.3.46",
+  "version": "0.3.51",
   "license": "MIT",
   "type": "module",
   "source": "./src/index.ts",
@@ -48,7 +48,7 @@
     "watch": "tsc --build tsconfig.build.json --watch"
   },
   "dependencies": {
-    "@actions/expressions": "^0.3.46",
+    "@actions/expressions": "^0.3.51",
     "cronstrue": "^2.21.0",
     "yaml": "^2.0.0-8"
   },

workflow-parser/src/model/convert.test.ts

@@ -578,4 +578,86 @@ jobs:
       }
     });
   });
+
+  describe("schedule timezone", () => {
+    it("allows timezone in schedule", async () => {
+      const result = parseWorkflow(
+        {
+          name: "wf.yaml",
+          content: `on:
+  schedule:
+    - cron: '0 0 * * *'
+      timezone: America/New_York
+jobs:
+  build:
+    runs-on: ubuntu-latest`
+        },
+        nullTrace
+      );
+
+      const template = await convertWorkflowTemplate(result.context, result.value!, undefined, {
+        errorPolicy: ErrorPolicy.TryConversion
+      });
+
+      expect(result.context.errors.getErrors()).toHaveLength(0);
+      expect(template.events?.schedule).toHaveLength(1);
+      expect(template.events?.schedule?.[0]).toEqual({
+        cron: "0 0 * * *",
+        timezone: "America/New_York"
+      });
+    });
+
+    it("reports error when cron is missing from schedule entry", async () => {
+      const result = parseWorkflow(
+        {
+          name: "wf.yaml",
+          content: `on:
+  schedule:
+    - timezone: America/New_York
+jobs:
+  build:
+    runs-on: ubuntu-latest`
+        },
+        nullTrace
+      );
+
+      const template = await convertWorkflowTemplate(result.context, result.value!, undefined, {
+        errorPolicy: ErrorPolicy.TryConversion
+      });
+
+      // Both schema validation and converter report the missing cron
+      expect(result.context.errors.getErrors().length).toBeGreaterThanOrEqual(1);
+      const errorMessages = result.context.errors
+        .getErrors()
+        .map(e => e.message)
+        .join(", ");
+      expect(errorMessages).toMatch(/Required property is missing: cron|Missing required key 'cron'/);
+      expect(template.events?.schedule).toHaveLength(0);
+    });
+
+    it("converts schedule without timezone", async () => {
+      const result = parseWorkflow(
+        {
+          name: "wf.yaml",
+          content: `on:
+  schedule:
+    - cron: '0 0 * * *'
+jobs:
+  build:
+    runs-on: ubuntu-latest`
+        },
+        nullTrace
+      );
+
+      const template = await convertWorkflowTemplate(result.context, result.value!, undefined, {
+        errorPolicy: ErrorPolicy.TryConversion
+      });
+
+      expect(result.context.errors.getErrors()).toHaveLength(0);
+      expect(template.events?.schedule).toHaveLength(1);
+      expect(template.events?.schedule?.[0]).toEqual({
+        cron: "0 0 * * *"
+      });
+    });
+  });
 });

workflow-parser/src/model/convert.ts

@@ -1,3 +1,4 @@
+import {FeatureFlags} from "@actions/expressions/features";
 import {TemplateContext} from "../templates/template-context.js";
 import {TemplateToken, TemplateTokenError} from "../templates/tokens/template-token.js";
 import {FileProvider} from "../workflows/file-provider.js";
@@ -37,12 +38,18 @@ export type WorkflowTemplateConverterOptions = {
    * By default, conversion will be skipped if there are errors in the {@link TemplateContext}.
    */
   errorPolicy?: ErrorPolicy;
+
+  /**
+   * Feature flags for experimental features.
+   */
+  featureFlags?: FeatureFlags;
 };
 
 const defaultOptions: Required<WorkflowTemplateConverterOptions> = {
   maxReusableWorkflowDepth: 4,
   fetchReusableWorkflowDepth: 0,
-  errorPolicy: ErrorPolicy.ReturnErrorsOnly
+  errorPolicy: ErrorPolicy.ReturnErrorsOnly,
+  featureFlags: new FeatureFlags()
 };
 
 export async function convertWorkflowTemplate(
@@ -54,6 +61,8 @@ export async function convertWorkflowTemplate(
   const result = {} as WorkflowTemplate;
   const opts = getOptionsWithDefaults(options);
 
+  context.state.featureFlags = opts.featureFlags;
+
   if (context.errors.getErrors().length > 0 && opts.errorPolicy === ErrorPolicy.ReturnErrorsOnly) {
     result.errors = context.errors.getErrors().map(x => ({
       Message: x.message
@@ -142,6 +151,7 @@ function getOptionsWithDefaults(options: WorkflowTemplateConverterOptions): Requ
       options.fetchReusableWorkflowDepth !== undefined
         ? options.fetchReusableWorkflowDepth
         : defaultOptions.fetchReusableWorkflowDepth,
-    errorPolicy: options.errorPolicy !== undefined ? options.errorPolicy : defaultOptions.errorPolicy
+    errorPolicy: options.errorPolicy !== undefined ? options.errorPolicy : defaultOptions.errorPolicy,
+    featureFlags: options.featureFlags ?? defaultOptions.featureFlags
   };
 }

workflow-parser/src/model/converter/container.ts

@@ -70,13 +70,87 @@ export function convertToJobContainer(context: TemplateContext, container: Templ
   }
 }
 
+export function convertToServiceContainer(context: TemplateContext, container: TemplateToken): Container | undefined {
+  let image: StringToken | undefined;
+  let env: MappingToken | undefined;
+  let ports: SequenceToken | undefined;
+  let volumes: SequenceToken | undefined;
+  let options: StringToken | undefined;
+  let entrypoint: StringToken | undefined;
+  let command: StringToken | undefined;
+
+  // Skip validation for expressions for now to match
+  // behavior of the other parsers
+  for (const [, token] of TemplateToken.traverse(container)) {
+    if (token.isExpression) {
+      return;
+    }
+  }
+
+  if (isString(container)) {
+    image = container.assertString("container item");
+    return {image: image};
+  }
+
+  const mapping = container.assertMapping("container item");
+  if (mapping)
+    for (const item of mapping) {
+      const key = item.key.assertString("container item key");
+      const value = item.value;
+
+      switch (key.value) {
+        case "image":
+          image = value.assertString("container image");
+          break;
+        case "credentials":
+          convertToJobCredentials(context, value);
+          break;
+        case "env":
+          env = value.assertMapping("container env");
+          for (const envItem of env) {
+            envItem.key.assertString("container env value");
+          }
+          break;
+        case "ports":
+          ports = value.assertSequence("container ports");
+          for (const port of ports) {
+            port.assertString("container port");
+          }
+          break;
+        case "volumes":
+          volumes = value.assertSequence("container volumes");
+          for (const volume of volumes) {
+            volume.assertString("container volume");
+          }
+          break;
+        case "options":
+          options = value.assertString("container options");
+          break;
+        case "entrypoint":
+          entrypoint = value.assertString("container entrypoint");
+          break;
+        case "command":
+          command = value.assertString("container command");
+          break;
+        default:
+          context.error(key, `Unexpected container item key: ${key.value}`);
+      }
+    }
+
+  if (!image) {
+    context.error(container, "Container image cannot be empty");
+  } else {
+    return {image, env, ports, volumes, options, entrypoint, command};
+  }
+}
+
 export function convertToJobServices(context: TemplateContext, services: TemplateToken): Container[] | undefined {
   const serviceList: Container[] = [];
 
   const mapping = services.assertMapping("services");
   for (const service of mapping) {
     service.key.assertString("service key");
-    const container = convertToJobContainer(context, service.value);
+    const container = convertToServiceContainer(context, service.value);
     if (container) {
       serviceList.push(container);
     }

workflow-parser/src/model/converter/events.ts

@@ -149,23 +149,34 @@ function convertFilter<T extends TypesFilterConfig & WorkflowFilterConfig & Vers
 
 function convertSchedule(context: TemplateContext, token: SequenceToken): ScheduleConfig[] | undefined {
   const result = [] as ScheduleConfig[];
+
   for (const item of token) {
     const mappingToken = item.assertMapping(`event schedule`);
-    if (mappingToken.count == 1) {
-      const schedule = mappingToken.get(0);
-      const scheduleKey = schedule.key.assertString(`schedule key`);
-      if (scheduleKey.value == "cron") {
-        const cron = schedule.value.assertString(`schedule cron`);
-        // Validate the cron string
+    const config: ScheduleConfig = {cron: ""};
+    let valid = true;
+
+    for (const entry of mappingToken) {
+      const key = entry.key.assertString(`schedule key`);
+
+      if (key.value === "cron") {
+        const cron = entry.value.assertString(`schedule cron`);
         if (!isValidCron(cron.value)) {
           context.error(cron, "Invalid cron expression. Expected format: '* * * * *' (minute hour day month weekday)");
         }
-        result.push({cron: cron.value});
+        config.cron = cron.value;
+      } else if (key.value === "timezone") {
+        const timezone = entry.value.assertString(`schedule timezone`);
+        config.timezone = timezone.value;
       } else {
-        context.error(scheduleKey, `Invalid schedule key`);
+        context.error(key, `Invalid schedule key`);
+        valid = false;
       }
-    } else {
-      context.error(mappingToken, "Invalid format for 'schedule'");
+    }
+
+    if (valid && config.cron) {
+      result.push(config);
+    } else if (valid && !config.cron) {
+      context.error(mappingToken, "Missing required key 'cron' in schedule entry");
     }
   }
 

workflow-parser/src/model/converter/job/environment.ts

@@ -34,6 +34,14 @@ export function convertToActionsEnvironmentRef(
       case "url":
         result.url = property.value;
         break;
+
+      case "deployment": {
+        const deploymentValue = property.value.assertBoolean("job environment deployment");
+        if (deploymentValue.value === false) {
+          result.skipDeployment = true;
+        }
+        break;
+      }
     }
   }
 

workflow-parser/src/model/workflow-template.ts

@@ -26,6 +26,7 @@ export type ConcurrencySetting = {
 export type ActionsEnvironmentReference = {
   name?: TemplateToken;
   url?: TemplateToken;
+  skipDeployment?: boolean;
 };
 
 export type WorkflowJob = Job | ReusableWorkflowJob;
@@ -74,6 +75,8 @@ export type Container = {
   ports?: SequenceToken;
   volumes?: SequenceToken;
   options?: StringToken;
+  entrypoint?: StringToken;
+  command?: StringToken;
 };
 
 export type Credential = {
@@ -196,6 +199,7 @@ export type SecretConfig = {
 
 export type ScheduleConfig = {
   cron: string;
+  timezone?: string;
 };
 
 export type WorkflowFilterConfig = {

workflow-parser/src/workflow-v1.0.json

@@ -1602,6 +1602,10 @@
             "type": "permission-level-any",
             "description": "Repository contents, commits, branches, downloads, releases, and merges."
           },
+          "copilot-requests": {
+            "type": "permission-level-write-or-no-access",
+            "description": "GitHub Copilot requests."
+          },
           "deployments": {
             "type": "permission-level-any",
             "description": "Deployments and deployment statuses."
@@ -1645,6 +1649,10 @@
           "statuses": {
             "type": "permission-level-any",
             "description": "Commit statuses."
+          },
+          "workflows": {
+            "type": "permission-level-write-or-no-access",
+            "description": "Update GitHub Actions workflow files."
           }
         }
       }
@@ -2075,6 +2083,10 @@
           "url": {
             "type": "string-runner-context-no-secrets",
             "description": "The environment URL, which maps to `environment_url` in the deployments API."
+          },
+          "deployment": {
+            "type": "boolean",
+            "description": "Whether to create a deployment record for this environment. Defaults to true."
           }
         }
       }
@@ -2391,7 +2403,7 @@
       ],
       "one-of": [
         "non-empty-string",
-        "container-mapping"
+        "service-container-mapping"
       ]
     },
     "container-registry-credentials": {
@@ -2620,14 +2632,57 @@
     "cron-mapping": {
       "mapping": {
         "properties": {
-          "cron": "cron-pattern"
+          "cron": {
+            "type": "cron-pattern",
+            "required": true
+          },
+          "timezone": "timezone-string"
         }
       }
     },
     "cron-pattern": {
+      "description": "A cron expression that represents a schedule. A scheduled workflow will run at most once every 5 minutes.",
       "string": {
         "require-non-empty": true
       }
+    },
+    "timezone-string": {
+      "description": "A string that represents the time zone a scheduled workflow will run relative to in IANA format (e.g. 'America/New_York' or 'Europe/London'). If omitted, the workflow will run relative to midnight UTC.",
+      "string": {
+        "require-non-empty": true
+      }
+    },
+    "service-container-mapping": {
+      "mapping": {
+        "properties": {
+          "image": {
+            "type": "non-empty-string",
+            "description": "The Docker image to use as the container. The value can be the Docker Hub image or a registry name."
+          },
+          "options": {
+            "type": "string",
+            "description": "Additional Docker container resource options."
+          },
+          "env": "container-env",
+          "ports": {
+            "type": "sequence-of-non-empty-string",
+            "description": "An array of ports to expose on the container."
+          },
+          "volumes": {
+            "type": "sequence-of-non-empty-string",
+            "description": "An array of volumes for the container to use. You can use volumes to share data between services or other steps in a job. You can specify named Docker volumes, anonymous Docker volumes, or bind mounts on the host."
+          },
+          "credentials": "container-registry-credentials",
+          "entrypoint": {
+            "type": "string",
+            "description": "Override the default ENTRYPOINT in the service container image."
+          },
+          "command": {
+            "type": "string",
+            "description": "Override the default CMD in the service container image."
+          }
+        }
+      }
     }
   }
 }

workflow-parser/testdata/reader/job-environment-deployment.yml

@@ -0,0 +1,91 @@
+include-source: false # Drop file/line/col from output
+skip:
+  - C#
+---
+on: push
+jobs:
+  build:
+    environment:
+      name: production
+      deployment: false
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo hi
+  build2:
+    environment:
+      name: staging
+      deployment: true
+    runs-on: ubuntu-latest
+    steps:
+      - run: echo hi
+---
+{
+  "jobs": [
+    {
+      "type": "job",
+      "id": "build",
+      "name": "build",
+      "if": {
+        "type": 3,
+        "expr": "success()"
+      },
+      "environment": {
+        "type": 2,
+        "map": [
+          {
+            "Key": "name",
+            "Value": "production"
+          },
+          {
+            "Key": "deployment",
+            "Value": false
+          }
+        ]
+      },
+      "runs-on": "ubuntu-latest",
+      "steps": [
+        {
+          "id": "__run",
+          "if": {
+            "type": 3,
+            "expr": "success()"
+          },
+          "run": "echo hi"
+        }
+      ]
+    },
+    {
+      "type": "job",
+      "id": "build2",
+      "name": "build2",
+      "if": {
+        "type": 3,
+        "expr": "success()"
+      },
+      "environment": {
+        "type": 2,
+        "map": [
+          {
+            "Key": "name",
+            "Value": "staging"
+          },
+          {
+            "Key": "deployment",
+            "Value": true
+          }
+        ]
+      },
+      "runs-on": "ubuntu-latest",
+      "steps": [
+        {
+          "id": "__run",
+          "if": {
+            "type": 3,
+            "expr": "success()"
+          },
+          "run": "echo hi"
+        }
+      ]
+    }
+  ]
+}