fix: call standalone isLocalTemplate function instead of thisArg method in runWatchMode

[chengyixu]

Summary

Fixes #2018

Root Cause

In runWatchMode() in src/utils/generate/watcher.ts, the code on line 198 called:

if (!await thisArg.isLocalTemplate(...))

However, isLocalTemplate is a standalone exported function (line 11), not a method on the CLI command instance (thisArg). This causes an immediate TypeError: thisArg.isLocalTemplate is not a function crash after the initial generation completes when using --watch.

Fix

Call the isLocalTemplate() function directly (which is already in scope via the same file) instead of calling it as a method on thisArg:

// Before (broken):
if (!await thisArg.isLocalTemplate(path.resolve(...)))

// After (fixed):
if (!await isLocalTemplate(path.resolve(...)))

How to Reproduce (before fix)

asyncapi generate fromTemplate asyncapi.yaml @asyncapi/html-template --watch --output ./out

After initial generation, the watcher crashes with:

TypeError: thisArg.isLocalTemplate is not a function

Testing

The fix is a one-line change calling the existing exported function directly. No logic change — only the call site is corrected.

[changeset-bot]

🦋 Changeset detected

Latest commit: c56de96

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@asyncapi/cli	Patch

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[chengyixu]

Hi @asyncapi/cli-maintainers! All CI checks are passing for this PR. Happy to make any adjustments needed for merge. Thanks!