refactor: implement discriminated unions for GitHub contexts (#360)

* feat: add agent mode for automation scenarios

- Add agent mode that always triggers without checking for mentions
- Implement Mode interface with support for mode-specific tool configuration
- Add getAllowedTools() and getDisallowedTools() methods to Mode interface
- Simplify tests by combining related test cases
- Update documentation and examples to include agent mode
- Fix TypeScript imports to prevent circular dependencies

Agent mode is designed for automation and workflow_dispatch scenarios
where Claude should always run without requiring trigger phrases.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

* Minor update to readme (from @main to @beta)

* Since workflow_dispatch isn't in the base action, update the examples accordingly

* minor formatting issue

* Update to say beta instead of main

* Fix missed tracking comment to be false

* add schedule & workflow dispatch paths. Also make prepare logic conditional

* tests

* Add test workflow for workflow_dispatch functionality

* Update workflow to use correct branch reference

* remove test workflow dispatch file

* minor lint update

* update workflow dispatch agent example

* minor lint update

* refactor: simplify prepare logic with mode-specific implementations

* ensure tag mode can't work with workflow dispatch and schedule tasks

* simplify: remove workflow_dispatch/schedule from create-prompt

- Remove workflow_dispatch and schedule event handling from create-prompt
  since agent mode doesn't use the standard prompt generation flow
- Enforce mode compatibility at selection time in the registry instead
  of runtime validation in tag mode
- Add explanatory comment in agent mode about why prompt file is needed
- Update tests to reflect simplified event handling

This reduces code duplication and makes the separation between tag mode
(entity-based events) and agent mode (automation events) clearer.

* simplify PR by making agent mode only work with workflow dispatch and schedule events

* remove unnecessary changes

* remove unnecessary changes from PR

- Revert update-comment-link.ts changes (agent mode doesn't use this)
- Revert create-initial.ts changes (agent mode doesn't create comments)
- Remove unused default-branch.ts file
- Revert install-mcp-server.ts changes (agent mode uses minimal MCP)

These files are only used by tag mode for entity-based events, not needed
for workflow_dispatch/schedule support via agent mode.

* fix: handle optional entityNumber for TypeScript

- Add runtime checks in files that require entityNumber
- These files are only used by tag mode which always has entityNumber
- Agent mode (workflow_dispatch/schedule) doesn't use these files

* linting update

* refactor: implement discriminated unions for GitHub contexts

Split ParsedGitHubContext into entity-specific and automation contexts:
- ParsedGitHubContext: For entity events (issues/PRs) with required entityNumber and isPR
- AutomationContext: For workflow_dispatch/schedule events without entity fields
- GitHubContext: Union type for all contexts

This eliminates ~20 null checks throughout the codebase and provides better type safety.
Entity-specific code paths are now guaranteed to have the required fields.

Co-Authored-By: Claude <noreply@anthropic.com>

* update comment

* More robust type checking

* refactor: improve discriminated union implementation based on review feedback

- Use eventName checks instead of 'in' operator for more robust type guards
- Remove unnecessary type assertions - TypeScript's control flow analysis works correctly
- Remove redundant runtime checks for entityNumber and isPR
- Simplify code by using context directly after type guard

Co-Authored-By: Claude <noreply@anthropic.com>

* some structural simplification

* refactor: further simplify discriminated union implementation

- Add event name constants to reduce duplication
- Derive EntityEventName and AutomationEventName types from constants
- Use isAutomationContext consistently in agent mode and registry
- Simplify parseGitHubContext by removing redundant type assertions
- Extract payload casts to variables for cleaner code

Co-Authored-By: Claude <noreply@anthropic.com>

* bun format

* specify the type

* minor linting update again

---------

Co-authored-by: km-anthropic <km-anthropic@users.noreply.github.com>
Co-authored-by: Claude <noreply@anthropic.com>

src/create-prompt/index.ts

@@ -125,10 +125,8 @@ export function prepareContext(
   const isPR = context.isPR;
 
   // Get PR/Issue number from entityNumber
-  const prNumber =
+  const prNumber = isPR ? context.entityNumber.toString() : undefined;
-    isPR && context.entityNumber ? context.entityNumber.toString() : undefined;
+  const issueNumber = !isPR ? context.entityNumber.toString() : undefined;
-  const issueNumber =
-    !isPR && context.entityNumber ? context.entityNumber.toString() : undefined;
 
   // Extract trigger username and comment data based on event type
   let triggerUsername: string | undefined;

src/entrypoints/prepare.ts

@@ -9,7 +9,7 @@ import * as core from "@actions/core";
 import { setupGitHubToken } from "../github/token";
 import { checkWritePermissions } from "../github/validation/permissions";
 import { createOctokit } from "../github/api/client";
-import { parseGitHubContext } from "../github/context";
+import { parseGitHubContext, isEntityContext } from "../github/context";
 import { getMode } from "../modes/registry";
 import { prepare } from "../prepare";
 
@@ -22,7 +22,8 @@ async function run() {
     // Step 2: Parse GitHub context (once for all operations)
     const context = parseGitHubContext();
 
-    // Step 3: Check write permissions
+    // Step 3: Check write permissions (only for entity contexts)
+    if (isEntityContext(context)) {
       const hasWritePermissions = await checkWritePermissions(
         octokit.rest,
         context,
@@ -32,6 +33,7 @@ async function run() {
           "Actor does not have write permissions to the repository",
         );
       }
+    }
 
     // Step 4: Get mode and check trigger conditions
     const mode = getMode(context.inputs.mode, context);

src/entrypoints/update-comment-link.ts

@@ -9,6 +9,7 @@ import {
 import {
   parseGitHubContext,
   isPullRequestReviewCommentEvent,
+  isEntityContext,
 } from "../github/context";
 import { GITHUB_SERVER_URL } from "../github/api/config";
 import { checkAndCommitOrDeleteBranch } from "../github/operations/branch-cleanup";
@@ -23,13 +24,13 @@ async function run() {
     const triggerUsername = process.env.TRIGGER_USERNAME;
 
     const context = parseGitHubContext();
-    const { owner, repo } = context.repository;
 
     // This script is only called for entity-based events
-    if (!context.entityNumber) {
+    if (!isEntityContext(context)) {
-      throw new Error("update-comment-link requires an entity number");
+      throw new Error("update-comment-link requires an entity context");
     }
-    const entityNumber = context.entityNumber;
+
+    const { owner, repo } = context.repository;
 
     const octokit = createOctokit(githubToken);
 
@@ -80,7 +81,7 @@ async function run() {
         const { data: pr } = await octokit.rest.pulls.get({
           owner,
           repo,
-          pull_number: entityNumber,
+          pull_number: context.entityNumber,
         });
         console.log(`PR state: ${pr.state}`);
         console.log(`PR comments count: ${pr.comments}`);

src/github/context.ts

@@ -37,9 +37,24 @@ export type ScheduleEvent = {
 import type { ModeName } from "../modes/types";
 import { DEFAULT_MODE, isValidMode } from "../modes/registry";
 
-export type ParsedGitHubContext = {
+// Event name constants for better maintainability
+const ENTITY_EVENT_NAMES = [
+  "issues",
+  "issue_comment",
+  "pull_request",
+  "pull_request_review",
+  "pull_request_review_comment",
+] as const;
+
+const AUTOMATION_EVENT_NAMES = ["workflow_dispatch", "schedule"] as const;
+
+// Derive types from constants for better maintainability
+type EntityEventName = (typeof ENTITY_EVENT_NAMES)[number];
+type AutomationEventName = (typeof AUTOMATION_EVENT_NAMES)[number];
+
+// Common fields shared by all context types
+type BaseContext = {
   runId: string;
-  eventName: string;
   eventAction?: string;
   repository: {
     owner: string;
@@ -47,16 +62,6 @@ export type ParsedGitHubContext = {
     full_name: string;
   };
   actor: string;
-  payload:
-    | IssuesEvent
-    | IssueCommentEvent
-    | PullRequestEvent
-    | PullRequestReviewEvent
-    | PullRequestReviewCommentEvent
-    | WorkflowDispatchEvent
-    | ScheduleEvent;
-  entityNumber?: number;
-  isPR?: boolean;
   inputs: {
     mode: ModeName;
     triggerPhrase: string;
@@ -75,7 +80,29 @@ export type ParsedGitHubContext = {
   };
 };
 
-export function parseGitHubContext(): ParsedGitHubContext {
+// Context for entity-based events (issues, PRs, comments)
+export type ParsedGitHubContext = BaseContext & {
+  eventName: EntityEventName;
+  payload:
+    | IssuesEvent
+    | IssueCommentEvent
+    | PullRequestEvent
+    | PullRequestReviewEvent
+    | PullRequestReviewCommentEvent;
+  entityNumber: number;
+  isPR: boolean;
+};
+
+// Context for automation events (workflow_dispatch, schedule)
+export type AutomationContext = BaseContext & {
+  eventName: AutomationEventName;
+  payload: WorkflowDispatchEvent | ScheduleEvent;
+};
+
+// Union type for all contexts
+export type GitHubContext = ParsedGitHubContext | AutomationContext;
+
+export function parseGitHubContext(): GitHubContext {
   const context = github.context;
 
   const modeInput = process.env.MODE ?? DEFAULT_MODE;
@@ -85,7 +112,6 @@ export function parseGitHubContext(): ParsedGitHubContext {
 
   const commonFields = {
     runId: process.env.GITHUB_RUN_ID!,
-    eventName: context.eventName,
     eventAction: context.payload.action,
     repository: {
       owner: context.repo.owner,
@@ -115,61 +141,67 @@ export function parseGitHubContext(): ParsedGitHubContext {
 
   switch (context.eventName) {
     case "issues": {
+      const payload = context.payload as IssuesEvent;
       return {
         ...commonFields,
-        payload: context.payload as IssuesEvent,
+        eventName: "issues",
-        entityNumber: (context.payload as IssuesEvent).issue.number,
+        payload,
+        entityNumber: payload.issue.number,
         isPR: false,
       };
     }
     case "issue_comment": {
+      const payload = context.payload as IssueCommentEvent;
       return {
         ...commonFields,
-        payload: context.payload as IssueCommentEvent,
+        eventName: "issue_comment",
-        entityNumber: (context.payload as IssueCommentEvent).issue.number,
+        payload,
-        isPR: Boolean(
+        entityNumber: payload.issue.number,
-          (context.payload as IssueCommentEvent).issue.pull_request,
+        isPR: Boolean(payload.issue.pull_request),
-        ),
       };
     }
     case "pull_request": {
+      const payload = context.payload as PullRequestEvent;
       return {
         ...commonFields,
-        payload: context.payload as PullRequestEvent,
+        eventName: "pull_request",
-        entityNumber: (context.payload as PullRequestEvent).pull_request.number,
+        payload,
+        entityNumber: payload.pull_request.number,
         isPR: true,
       };
     }
     case "pull_request_review": {
+      const payload = context.payload as PullRequestReviewEvent;
       return {
         ...commonFields,
-        payload: context.payload as PullRequestReviewEvent,
+        eventName: "pull_request_review",
-        entityNumber: (context.payload as PullRequestReviewEvent).pull_request
+        payload,
-          .number,
+        entityNumber: payload.pull_request.number,
         isPR: true,
       };
     }
     case "pull_request_review_comment": {
+      const payload = context.payload as PullRequestReviewCommentEvent;
       return {
         ...commonFields,
-        payload: context.payload as PullRequestReviewCommentEvent,
+        eventName: "pull_request_review_comment",
-        entityNumber: (context.payload as PullRequestReviewCommentEvent)
+        payload,
-          .pull_request.number,
+        entityNumber: payload.pull_request.number,
         isPR: true,
       };
     }
     case "workflow_dispatch": {
       return {
         ...commonFields,
+        eventName: "workflow_dispatch",
         payload: context.payload as unknown as WorkflowDispatchEvent,
-        // No entityNumber or isPR for workflow_dispatch
       };
     }
     case "schedule": {
       return {
         ...commonFields,
+        eventName: "schedule",
         payload: context.payload as unknown as ScheduleEvent,
-        // No entityNumber or isPR for schedule
       };
     }
     default:
@@ -205,37 +237,53 @@ export function parseAdditionalPermissions(s: string): Map<string, string> {
 }
 
 export function isIssuesEvent(
-  context: ParsedGitHubContext,
+  context: GitHubContext,
 ): context is ParsedGitHubContext & { payload: IssuesEvent } {
   return context.eventName === "issues";
 }
 
 export function isIssueCommentEvent(
-  context: ParsedGitHubContext,
+  context: GitHubContext,
 ): context is ParsedGitHubContext & { payload: IssueCommentEvent } {
   return context.eventName === "issue_comment";
 }
 
 export function isPullRequestEvent(
-  context: ParsedGitHubContext,
+  context: GitHubContext,
 ): context is ParsedGitHubContext & { payload: PullRequestEvent } {
   return context.eventName === "pull_request";
 }
 
 export function isPullRequestReviewEvent(
-  context: ParsedGitHubContext,
+  context: GitHubContext,
 ): context is ParsedGitHubContext & { payload: PullRequestReviewEvent } {
   return context.eventName === "pull_request_review";
 }
 
 export function isPullRequestReviewCommentEvent(
-  context: ParsedGitHubContext,
+  context: GitHubContext,
 ): context is ParsedGitHubContext & { payload: PullRequestReviewCommentEvent } {
   return context.eventName === "pull_request_review_comment";
 }
 
 export function isIssuesAssignedEvent(
-  context: ParsedGitHubContext,
+  context: GitHubContext,
 ): context is ParsedGitHubContext & { payload: IssuesAssignedEvent } {
   return isIssuesEvent(context) && context.eventAction === "assigned";
 }
+
+// Type guard to check if context is an entity context (has entityNumber and isPR)
+export function isEntityContext(
+  context: GitHubContext,
+): context is ParsedGitHubContext {
+  return ENTITY_EVENT_NAMES.includes(context.eventName as EntityEventName);
+}
+
+// Type guard to check if context is an automation context
+export function isAutomationContext(
+  context: GitHubContext,
+): context is AutomationContext {
+  return AUTOMATION_EVENT_NAMES.includes(
+    context.eventName as AutomationEventName,
+  );
+}

src/github/operations/comments/create-initial.ts

@@ -22,12 +22,6 @@ export async function createInitialComment(
 ) {
   const { owner, repo } = context.repository;
 
-  // This function is only called for entity-based events
-  if (!context.entityNumber) {
-    throw new Error("createInitialComment requires an entity number");
-  }
-  const entityNumber = context.entityNumber;
-
   const jobRunLink = createJobRunLink(owner, repo, context.runId);
   const initialBody = createCommentBody(jobRunLink);
 
@@ -42,7 +36,7 @@ export async function createInitialComment(
       const comments = await octokit.rest.issues.listComments({
         owner,
         repo,
-        issue_number: entityNumber,
+        issue_number: context.entityNumber,
       });
       const existingComment = comments.data.find((comment) => {
         const idMatch = comment.user?.id === CLAUDE_APP_BOT_ID;
@@ -65,7 +59,7 @@ export async function createInitialComment(
         response = await octokit.rest.issues.createComment({
           owner,
           repo,
-          issue_number: entityNumber,
+          issue_number: context.entityNumber,
           body: initialBody,
         });
       }
@@ -74,7 +68,7 @@ export async function createInitialComment(
       response = await octokit.rest.pulls.createReplyForReviewComment({
         owner,
         repo,
-        pull_number: entityNumber,
+        pull_number: context.entityNumber,
         comment_id: context.payload.comment.id,
         body: initialBody,
       });
@@ -83,7 +77,7 @@ export async function createInitialComment(
       response = await octokit.rest.issues.createComment({
         owner,
         repo,
-        issue_number: entityNumber,
+        issue_number: context.entityNumber,
         body: initialBody,
       });
     }
@@ -101,7 +95,7 @@ export async function createInitialComment(
       const response = await octokit.rest.issues.createComment({
         owner,
         repo,
-        issue_number: entityNumber,
+        issue_number: context.entityNumber,
         body: initialBody,
       });
 

src/modes/agent/index.ts

@@ -1,6 +1,7 @@
 import * as core from "@actions/core";
 import { mkdir, writeFile } from "fs/promises";
 import type { Mode, ModeOptions, ModeResult } from "../types";
+import { isAutomationContext } from "../../github/context";
 
 /**
  * Agent mode implementation.
@@ -15,10 +16,7 @@ export const agentMode: Mode = {
 
   shouldTrigger(context) {
     // Only trigger for automation events
-    return (
+    return isAutomationContext(context);
-      context.eventName === "workflow_dispatch" ||
-      context.eventName === "schedule"
-    );
   },
 
   prepareContext(context) {

src/modes/registry.ts

@@ -13,7 +13,8 @@
 import type { Mode, ModeName } from "./types";
 import { tagMode } from "./tag";
 import { agentMode } from "./agent";
-import type { ParsedGitHubContext } from "../github/context";
+import type { GitHubContext } from "../github/context";
+import { isAutomationContext } from "../github/context";
 
 export const DEFAULT_MODE = "tag" as const;
 export const VALID_MODES = ["tag", "agent"] as const;
@@ -34,7 +35,7 @@ const modes = {
  * @returns The requested mode
  * @throws Error if the mode is not found or cannot handle the event
  */
-export function getMode(name: ModeName, context: ParsedGitHubContext): Mode {
+export function getMode(name: ModeName, context: GitHubContext): Mode {
   const mode = modes[name];
   if (!mode) {
     const validModes = VALID_MODES.join("', '");
@@ -44,11 +45,7 @@ export function getMode(name: ModeName, context: ParsedGitHubContext): Mode {
   }
 
   // Validate mode can handle the event type
-  if (
+  if (name === "tag" && isAutomationContext(context)) {
-    name === "tag" &&
-    (context.eventName === "workflow_dispatch" ||
-      context.eventName === "schedule")
-  ) {
     throw new Error(
       `Tag mode cannot handle ${context.eventName} events. Use 'agent' mode for automation events.`,
     );

src/modes/tag/index.ts

@@ -8,6 +8,7 @@ import { configureGitAuth } from "../../github/operations/git-config";
 import { prepareMcpConfig } from "../../mcp/install-mcp-server";
 import { fetchGitHubData } from "../../github/data/fetcher";
 import { createPrompt } from "../../create-prompt";
+import { isEntityContext } from "../../github/context";
 
 /**
  * Tag mode implementation.
@@ -21,6 +22,10 @@ export const tagMode: Mode = {
   description: "Traditional implementation mode triggered by @claude mentions",
 
   shouldTrigger(context) {
+    // Tag mode only handles entity events
+    if (!isEntityContext(context)) {
+      return false;
+    }
     return checkContainsTrigger(context);
   },
 
@@ -51,7 +56,10 @@ export const tagMode: Mode = {
     octokit,
     githubToken,
   }: ModeOptions): Promise<ModeResult> {
-    // Tag mode handles entity-based events (issues, PRs, comments)
+    // Tag mode only handles entity-based events
+    if (!isEntityContext(context)) {
+      throw new Error("Tag mode requires entity context");
+    }
 
     // Check if actor is human
     await checkHumanActor(octokit.rest, context);
@@ -60,11 +68,6 @@ export const tagMode: Mode = {
     const commentData = await createInitialComment(octokit.rest, context);
     const commentId = commentData.id;
 
-    // Fetch GitHub data - entity events always have entityNumber and isPR
-    if (!context.entityNumber || context.isPR === undefined) {
-      throw new Error("Entity events must have entityNumber and isPR defined");
-    }
-
     const githubData = await fetchGitHubData({
       octokits: octokit,
       repository: `${context.repository.owner}/${context.repository.repo}`,

src/modes/types.ts

@@ -1,10 +1,10 @@
-import type { ParsedGitHubContext } from "../github/context";
+import type { GitHubContext } from "../github/context";
 
 export type ModeName = "tag" | "agent";
 
 export type ModeContext = {
   mode: ModeName;
-  githubContext: ParsedGitHubContext;
+  githubContext: GitHubContext;
   commentId?: number;
   baseBranch?: string;
   claudeBranch?: string;
@@ -32,12 +32,12 @@ export type Mode = {
   /**
    * Determines if this mode should trigger based on the GitHub context
    */
-  shouldTrigger(context: ParsedGitHubContext): boolean;
+  shouldTrigger(context: GitHubContext): boolean;
 
   /**
    * Prepares the mode context with any additional data needed for prompt generation
    */
-  prepareContext(context: ParsedGitHubContext, data?: ModeData): ModeContext;
+  prepareContext(context: GitHubContext, data?: ModeData): ModeContext;
 
   /**
    * Returns the list of tools that should be allowed for this mode
@@ -64,7 +64,7 @@ export type Mode = {
 
 // Define types for mode prepare method to avoid circular dependencies
 export type ModeOptions = {
-  context: ParsedGitHubContext;
+  context: GitHubContext;
   octokit: any; // We'll use any to avoid circular dependency with Octokits
   githubToken: string;
 };

src/prepare/types.ts

@@ -1,4 +1,4 @@
-import type { ParsedGitHubContext } from "../github/context";
+import type { GitHubContext } from "../github/context";
 import type { Octokits } from "../github/api/client";
 import type { Mode } from "../modes/types";
 
@@ -13,7 +13,7 @@ export type PrepareResult = {
 };
 
 export type PrepareOptions = {
-  context: ParsedGitHubContext;
+  context: GitHubContext;
   octokit: Octokits;
   mode: Mode;
   githubToken: string;

test/mockContext.ts

@@ -1,4 +1,7 @@
-import type { ParsedGitHubContext } from "../src/github/context";
+import type {
+  ParsedGitHubContext,
+  AutomationContext,
+} from "../src/github/context";
 import type {
   IssuesEvent,
   IssueCommentEvent,
@@ -38,7 +41,7 @@ export const createMockContext = (
 ): ParsedGitHubContext => {
   const baseContext: ParsedGitHubContext = {
     runId: "1234567890",
-    eventName: "",
+    eventName: "issue_comment", // Default to a valid entity event
     eventAction: "",
     repository: defaultRepository,
     actor: "test-actor",
@@ -55,6 +58,22 @@ export const createMockContext = (
   return { ...baseContext, ...overrides };
 };
 
+export const createMockAutomationContext = (
+  overrides: Partial<AutomationContext> = {},
+): AutomationContext => {
+  const baseContext: AutomationContext = {
+    runId: "1234567890",
+    eventName: "workflow_dispatch",
+    eventAction: undefined,
+    repository: defaultRepository,
+    actor: "test-actor",
+    payload: {} as any,
+    inputs: defaultInputs,
+  };
+
+  return { ...baseContext, ...overrides };
+};
+
 export const mockIssueOpenedContext: ParsedGitHubContext = {
   runId: "1234567890",
   eventName: "issues",

test/modes/agent.test.ts

@@ -1,15 +1,14 @@
 import { describe, test, expect, beforeEach } from "bun:test";
 import { agentMode } from "../../src/modes/agent";
-import type { ParsedGitHubContext } from "../../src/github/context";
+import type { GitHubContext } from "../../src/github/context";
-import { createMockContext } from "../mockContext";
+import { createMockContext, createMockAutomationContext } from "../mockContext";
 
 describe("Agent Mode", () => {
-  let mockContext: ParsedGitHubContext;
+  let mockContext: GitHubContext;
 
   beforeEach(() => {
-    mockContext = createMockContext({
+    mockContext = createMockAutomationContext({
       eventName: "workflow_dispatch",
-      isPR: false,
     });
   });
 
@@ -34,30 +33,26 @@ describe("Agent Mode", () => {
 
   test("agent mode only triggers for workflow_dispatch and schedule events", () => {
     // Should trigger for automation events
-    const workflowDispatchContext = createMockContext({
+    const workflowDispatchContext = createMockAutomationContext({
       eventName: "workflow_dispatch",
-      isPR: false,
     });
     expect(agentMode.shouldTrigger(workflowDispatchContext)).toBe(true);
 
-    const scheduleContext = createMockContext({
+    const scheduleContext = createMockAutomationContext({
       eventName: "schedule",
-      isPR: false,
     });
     expect(agentMode.shouldTrigger(scheduleContext)).toBe(true);
 
-    // Should NOT trigger for other events
+    // Should NOT trigger for entity events
-    const otherEvents = [
+    const entityEvents = [
-      "push",
-      "repository_dispatch",
       "issue_comment",
       "pull_request",
       "pull_request_review",
       "issues",
-    ];
+    ] as const;
 
-    otherEvents.forEach((eventName) => {
+    entityEvents.forEach((eventName) => {
-      const context = createMockContext({ eventName, isPR: false });
+      const context = createMockContext({ eventName });
       expect(agentMode.shouldTrigger(context)).toBe(false);
     });
   });

test/modes/registry.test.ts

@@ -3,18 +3,18 @@ import { getMode, isValidMode } from "../../src/modes/registry";
 import type { ModeName } from "../../src/modes/types";
 import { tagMode } from "../../src/modes/tag";
 import { agentMode } from "../../src/modes/agent";
-import { createMockContext } from "../mockContext";
+import { createMockContext, createMockAutomationContext } from "../mockContext";
 
 describe("Mode Registry", () => {
   const mockContext = createMockContext({
     eventName: "issue_comment",
   });
 
-  const mockWorkflowDispatchContext = createMockContext({
+  const mockWorkflowDispatchContext = createMockAutomationContext({
     eventName: "workflow_dispatch",
   });
 
-  const mockScheduleContext = createMockContext({
+  const mockScheduleContext = createMockAutomationContext({
     eventName: "schedule",
   });
 

test/prepare-context.test.ts

@@ -299,15 +299,4 @@ describe("parseEnvVarsWithContext", () => {
       expect(result.allowedTools).toBe("Tool1,Tool2");
     });
   });
-
-  test("should throw error for unsupported event type", () => {
-    process.env = BASE_ENV;
-    const unsupportedContext = createMockContext({
-      eventName: "unsupported_event",
-      eventAction: "whatever",
-    });
-    expect(() => prepareContext(unsupportedContext, "12345")).toThrow(
-      "Unsupported event type: unsupported_event",
-    );
-  });
 });

test/trigger-validation.test.ts

@@ -474,17 +474,6 @@ describe("checkContainsTrigger", () => {
       });
     });
   });
-
-  describe("non-matching events", () => {
-    it("should return false for non-matching event type", () => {
-      const context = createMockContext({
-        eventName: "push",
-        eventAction: "created",
-        payload: {} as any,
-      });
-      expect(checkContainsTrigger(context)).toBe(false);
-    });
-  });
 });
 
 describe("escapeRegExp", () => {