forked from hyperledger-cacti/cacti
-
Notifications
You must be signed in to change notification settings - Fork 0
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
recreate Signed-off-by: ruzell22 <ruzell.vince.aquino@accenture.com>
- Loading branch information
Showing
4 changed files
with
110 additions
and
4 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,105 @@ | ||
| import fs from "node:fs"; | ||
| import { Readable } from "stream"; | ||
| import { finished } from "stream/promises"; | ||
| import { ReadableStream } from "stream/web"; | ||
| import { fileURLToPath, parse } from "url"; | ||
| import path from "path"; | ||
|
|
||
| import yargs from "yargs"; | ||
| import { hideBin } from "yargs/helpers"; | ||
| import { RuntimeError } from "run-time-error"; | ||
|
|
||
| const TAG = "[tools/download-file-to-disk.ts]"; | ||
|
|
||
| export interface IDownloadFileToDiskReq { | ||
| readonly url: string; | ||
| readonly outputFilePath: string; | ||
| } | ||
|
|
||
| export interface IDownloadFileToDiskRes { | ||
| readonly url: string; | ||
| readonly outputFilePath: string; | ||
| } | ||
|
|
||
| const nodePath = path.resolve(process.argv[1]); | ||
| const modulePath = path.resolve(fileURLToPath(import.meta.url)); | ||
| const isRunningDirectlyViaCLI = nodePath === modulePath; | ||
|
|
||
| const main = async (argv: string[], env: NodeJS.ProcessEnv) => { | ||
| const req = await createRequest(argv, env); | ||
| await downloadFileToDisk(req); | ||
| }; | ||
|
|
||
| if (isRunningDirectlyViaCLI) { | ||
| main(process.argv, process.env); | ||
| } | ||
|
|
||
| async function createRequest( | ||
| argv: string[], | ||
| env: NodeJS.ProcessEnv, | ||
| ): Promise<IDownloadFileToDiskReq> { | ||
| if (!argv) { | ||
| throw new RuntimeError(`Process argv cannot be falsy.`); | ||
| } | ||
| if (!env) { | ||
| throw new RuntimeError(`Process env cannot be falsy.`); | ||
| } | ||
|
|
||
| const optOutputFilePath = | ||
| "The absolute path on disk where the downloaded file will be streamed."; | ||
|
|
||
| const optUrl = "The URL to download from."; | ||
|
|
||
| const parsedCfg = await yargs(hideBin(argv)) | ||
| .env("CACTI_") | ||
| .option("url", { | ||
| alias: "u", | ||
| type: "string", | ||
| demandOption: false, | ||
| description: optUrl, | ||
| default: hideBin(argv)[0], | ||
| }) | ||
| .option("output-file-path", { | ||
| alias: "o", | ||
| type: "string", | ||
| description: optOutputFilePath, | ||
| defaultDescription: "Defaults to the current working directory.", | ||
| default: "./", | ||
| }).argv; | ||
|
|
||
| const url = parsedCfg.url; | ||
|
|
||
| console.log("%s parsing URL '%s'", TAG, url); | ||
| const { pathname } = parse(url); | ||
| const pathnameOrDefault = pathname || "new_download_file"; | ||
| const filename = path.basename(pathnameOrDefault); | ||
|
|
||
| const endsWithDirSeparator = parsedCfg.outputFilePath.endsWith(path.sep); | ||
|
|
||
| const outputFilePath = endsWithDirSeparator | ||
| ? path.join(parsedCfg.outputFilePath, filename) | ||
| : parsedCfg.outputFilePath; | ||
|
|
||
| const req: IDownloadFileToDiskReq = { | ||
| url, | ||
| outputFilePath, | ||
| }; | ||
|
|
||
| return req; | ||
| } | ||
|
|
||
| export async function downloadFileToDisk( | ||
| req: IDownloadFileToDiskReq, | ||
| ): Promise<unknown> { | ||
| const { url, outputFilePath } = req; | ||
| console.log("%s downloading %s into %s ...", TAG, url, outputFilePath); | ||
| const stream = fs.createWriteStream(req.outputFilePath); | ||
| const { body } = await fetch(req.url); | ||
| if (!body) { | ||
| throw new RuntimeError("fetching %s did not yield a response body.", url); | ||
| } | ||
| const bodyNodeJs = body as unknown as ReadableStream; | ||
| await finished(Readable.fromWeb(bodyNodeJs).pipe(stream)); | ||
| console.log("%s downloaded %s into %s OK", TAG, url, outputFilePath); | ||
| return { outputFilePath, url }; | ||
| } |
4bab826There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
Possible performance regression was detected for benchmark.
Benchmark result of this commit is worse than the previous benchmark result exceeding threshold
0.05.cmd-api-server_HTTP_GET_getOpenApiSpecV1578ops/sec (±1.66%)586ops/sec (±1.57%)1.01cmd-api-server_gRPC_GetOpenApiSpecV1357ops/sec (±1.52%)361ops/sec (±1.42%)1.01This comment was automatically generated by workflow using github-action-benchmark.
CC: @petermetz