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s3: lazy load aws sdk for code splitting

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This commit is contained in:
Hunter Miller 2022-03-24 19:21:56 -05:00
parent e3b2e166d7
commit 6a5b0e3a83
2 changed files with 37 additions and 2 deletions
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35
pkg/interface/src/logic/lib/S3Client.ts Normal file
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@ -0,0 +1,35 @@
import { StorageClient, StorageUpload, UploadParams } from './StorageClient';
import type S3 from 'aws-sdk/clients/s3';
export default class S3Client implements StorageClient {
config: S3.ClientConfiguration;
client: S3 | null = null;
S3: typeof import('aws-sdk/clients/s3');
constructor(config: S3.ClientConfiguration) {
this.config = config;
}
async initAndUpload(params: UploadParams) {
if (!this.S3) {
await this.loadLib();
}
if (!this.client) {
this.client = new this.S3(this.config);
}
return this.client.upload(params);
}
upload(params: UploadParams): StorageUpload {
const upload = this.initAndUpload.bind(this);
return {
promise: () => upload(params)
};
}
async loadLib() {
this.S3 = (await import('aws-sdk/clients/s3')).default;
}
}

4
pkg/interface/src/logic/lib/useStorage.ts
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@ -1,4 +1,4 @@
import S3 from 'aws-sdk/clients/s3';
import S3Client from './S3Client';
import { useCallback, useEffect, useMemo, useRef, useState } from 'react';
import useStorageState from '../state/storage';
import GcpClient from './GcpClient';
@ -32,7 +32,7 @@ const useStorage = ({ accept = '*' } = { accept: '*' }): IuseStorage => {
!s3.credentials.secretAccessKey) {
return;
}
client.current = new S3({
client.current = new S3Client({
credentials: s3.credentials,
endpoint: s3.credentials.endpoint
});