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[python][ruby][cli] Remove deprecated createLambda() usage (#11080)

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* Use `Lambda` constructor instead of `createLambda()`
* Return `FileBlob` instance for the entrypoint files, so that they do not get written to cwd
* In `vc dev`, support `Lambda` instances which do not have `zipBuffer` property
This commit is contained in:
Nathan Rajlich
2024-01-23 11:53:36 -08:00
committed by GitHub
parent 2b71ee6b42
commit 62ca2efa73
6 changed files with 63 additions and 31 deletions
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42
packages/python/src/index.ts
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@@ -1,23 +1,27 @@
import { join, dirname, basename } from 'path';
import execa from 'execa';
import fs from 'fs';
import execa from 'execa';
import { promisify } from 'util';
const readFile = promisify(fs.readFile);
const writeFile = promisify(fs.writeFile);
import { join, dirname, basename } from 'path';
import {
GlobOptions,
BuildOptions,
getWriteableDirectory,
download,
glob,
createLambda,
Lambda,
FileBlob,
shouldServe,
debug,
NowBuildError,
type BuildOptions,
type GlobOptions,
type BuildV3,
type Files,
} from '@vercel/build-utils';
import { installRequirement, installRequirementsFile } from './install';
import { getLatestPythonVersion, getSupportedPythonVersion } from './version';
const readFile = promisify(fs.readFile);
const writeFile = promisify(fs.writeFile);
async function pipenvConvert(cmd: string, srcDir: string) {
debug('Running pipfile2req...');
try {
@@ -53,13 +57,13 @@ export async function downloadFilesInWorkPath({
return workPath;
}
export const build = async ({
export const build: BuildV3 = async ({
workPath,
files: originalFiles,
entrypoint,
meta = {},
config,
}: BuildOptions) => {
}) => {
let pythonVersion = getLatestPythonVersion(meta);
workPath = await downloadFilesInWorkPath({
@@ -190,12 +194,6 @@ export const build = async ({
.replace(/__VC_HANDLER_MODULE_NAME/g, moduleName)
.replace(/__VC_HANDLER_ENTRYPOINT/g, entrypointWithSuffix);
// in order to allow the user to have `server.py`, we need our `server.py` to be called
// somethig else
const handlerPyFilename = 'vc__handler__python';
await writeFile(join(workPath, `${handlerPyFilename}.py`), handlerPyContents);
const globOptions: GlobOptions = {
cwd: workPath,
ignore:
@@ -204,14 +202,22 @@ export const build = async ({
: 'node_modules/**',
};
const lambda = await createLambda({
files: await glob('**', globOptions),
const files: Files = await glob('**', globOptions);
// in order to allow the user to have `server.py`, we
// need our `server.py` to be called something else
const handlerPyFilename = 'vc__handler__python';
files[`${handlerPyFilename}.py`] = new FileBlob({ data: handlerPyContents });
const output = new Lambda({
files,
handler: `${handlerPyFilename}.vc_handler`,
runtime: pythonVersion.runtime,
environment: {},
});
return { output: lambda };
return { output };
};
export { shouldServe };