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feat: allow loading nodes from env-specified paths #4949

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feat: allow loading nodes from env-specified paths #4949

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c7e6f3a
feat: allow loading nodes from env-specified paths
jmorahan Jul 23, 2025
794553e
fix: use correct cross platform path delimiter
jmorahan Jul 28, 2025
25a0e2a
feat: ensure custom nodes override default ones
toi500 Jul 28, 2025
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16 changes: 13 additions & 3 deletions packages/server/src/NodesPool.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -20,13 +20,23 @@ export class NodesPool {
await this.initializeCredentials()
}

private async initializeNodes() {
const mainPath = path.join(getNodeModulesPackagePath('flowise-components'), 'dist', 'nodes')
const additionalPaths = process.env.COMPONENTS_PATH?.split(path.delimiter) ?? []

// Load sequentially to ensure custom nodes override default ones
for (const nodesPath of [mainPath, ...additionalPaths]) {
if (nodesPath !== '') {
await this.initializeNodesFromPath(nodesPath)
}
}
}

/**
* Initialize nodes
*/
private async initializeNodes() {
private async initializeNodesFromPath(nodesPath: string) {
const disabled_nodes = process.env.DISABLED_NODES ? process.env.DISABLED_NODES.split(',') : []
const packagePath = getNodeModulesPackagePath('flowise-components')
const nodesPath = path.join(packagePath, 'dist', 'nodes')
const nodeFiles = await this.getFiles(nodesPath)
return Promise.all(
nodeFiles.map(async (file) => {
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