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chore: update n8n to 2.8.3 (#603)

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* chore: update n8n to 2.8.3 and bump version to 2.35.3

- Updated n8n from 2.6.3 to 2.8.3
- Updated n8n-core from 2.6.1 to 2.8.1
- Updated n8n-workflow from 2.6.0 to 2.8.0
- Updated @n8n/n8n-nodes-langchain from 2.6.2 to 2.8.1
- Fixed node loader to bypass restricted package.json exports in
  @n8n/n8n-nodes-langchain >=2.9.0 (resolves via absolute paths)
- Fixed community doc generator for cloud LLMs: added API key env var
  support, switched to max_completion_tokens, auto-omit temperature
- Rebuilt node database with 1,236 nodes (673 n8n-nodes-base,
  133 @n8n/n8n-nodes-langchain, 430 community)
- Refreshed community nodes (361 verified + 69 npm) with 424 AI summaries
- Updated README badge with new n8n version and node counts
- Updated CHANGELOG with dependency changes

Conceived by Romuald Członkowski - https://www.aiadvisors.pl/en

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

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

* fix: update documentation-generator tests for max_completion_tokens

- Updated test assertions from max_tokens to max_completion_tokens
- Updated testConnection token limit expectation from 10 to 200
- Added temperature to test config to match new configurable behavior

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Romuald Członkowski
2026-02-20 02:15:15 +01:00
committed by GitHub
parent 6f695be482
commit 77048347b3
14 changed files with 9321 additions and 5329 deletions
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40
src/loaders/node-loader.ts
View File

@@ -31,24 +31,44 @@ export class N8nNodeLoader {
return results;
}
/**
* Resolve the absolute directory of an installed package.
* Uses require.resolve on package.json (always exported) and strips the filename.
*/
private resolvePackageDir(packagePath: string): string {
const pkgJsonPath = require.resolve(`${packagePath}/package.json`);
return path.dirname(pkgJsonPath);
}
/**
* Load a node module by absolute file path, bypassing package.json "exports".
* Some packages (e.g. @n8n/n8n-nodes-langchain >=2.9) restrict exports but
* still list node files in the n8n.nodes array — we need direct filesystem access.
*/
private loadNodeModule(absolutePath: string): any {
return require(absolutePath);
}
private async loadPackageNodes(packageName: string, packagePath: string, packageJson: any): Promise<LoadedNode[]> {
const n8nConfig = packageJson.n8n || {};
const nodes: LoadedNode[] = [];
const packageDir = this.resolvePackageDir(packagePath);
// Check if nodes is an array or object
const nodesList = n8nConfig.nodes || [];
if (Array.isArray(nodesList)) {
// Handle array format (n8n-nodes-base uses this)
for (const nodePath of nodesList) {
try {
const fullPath = require.resolve(`${packagePath}/${nodePath}`);
const nodeModule = require(fullPath);
// Resolve absolute path directly to bypass package exports restrictions
const fullPath = path.join(packageDir, nodePath);
const nodeModule = this.loadNodeModule(fullPath);
// Extract node name from path (e.g., "dist/nodes/Slack/Slack.node.js" -> "Slack")
const nodeNameMatch = nodePath.match(/\/([^\/]+)\.node\.(js|ts)$/);
const nodeName = nodeNameMatch ? nodeNameMatch[1] : path.basename(nodePath, '.node.js');
// Handle default export and various export patterns
const NodeClass = nodeModule.default || nodeModule[nodeName] || Object.values(nodeModule)[0];
if (NodeClass) {
@@ -65,9 +85,9 @@ export class N8nNodeLoader {
// Handle object format (for other packages)
for (const [nodeName, nodePath] of Object.entries(nodesList)) {
try {
const fullPath = require.resolve(`${packagePath}/${nodePath as string}`);
const nodeModule = require(fullPath);
const fullPath = path.join(packageDir, nodePath as string);
const nodeModule = this.loadNodeModule(fullPath);
// Handle default export and various export patterns
const NodeClass = nodeModule.default || nodeModule[nodeName] || Object.values(nodeModule)[0];
if (NodeClass) {
@@ -81,7 +101,7 @@ export class N8nNodeLoader {
}
}
}
return nodes;
}
}