hi all, I just began using jsii to try and build a cdk lib. I'm having an issue when trying to add a non
@aws-cdk dependency. I'm able to add additional aws deps like @aws-cdk/aws-codepipeline but if I add js-yaml lodash etc project-info.js throws an Error: Error: Unable to locate module:
Error: Error: Unable to locate module: lodash
at _tryResolveAssembly (/Users/townsimo/dev/cdk-ml-pipeline/ml-ops-lib/node_modules/jsii/lib/project-info.js:201:15)
at _loadDependencies (/Users/townsimo/dev/cdk-ml-pipeline/ml-ops-lib/node_modules/jsii/lib/project-info.js:126:21)
i can confirm that the module is listed in both dependencies and peerDependencies as well as installed to the node_modules dir
any idea why it may be unable to locate it?
cdk 1.21.1 with "jsii": "^0.21.1" and node v10.16.3
@RomainMuller is this documented somewhere?
ah yes that is here https://github.com/aws/jsii/blob/fc366d0a461473e1e6caeb85117098c708d191da/docs/configuration.md under 'Dependencies that are not jsii modules'
are there any jsii-pacmak rules against re-exporting an interface from the main
index.ts class? I have a cfg.ts where i define various interfaces and i'd like it to be available for import from my library ie import { SomeCfg } from 'my-lib' but I'm getting a pacmak error on npm run packageError: Cannot find type 'aws-ml-ops.MLOpsCfg' either as internal or external type at PythonGenerator.findType (.../aws-ml-ops/node_modules/jsii-pacmak/lib/generator.js:391:19)
my index.ts has
import { MLOpsCfg } from './cfg';
export { MLOpsCfg } from './cfg';
export interface CicdSpaWebsiteProps extends StackProps {
/**
* a limited schema version of GitHubSourceActionProps
*/
readonly githubSource: {
/**
* The GitHub account/user that owns the repo.
*/
"owner": string;
/**
* The name of the repo, without the username.
*/
"repo": string;
/**
* The branch to use.
*
* @default "master"
*/
"branch"?: string;
/**
* A GitHub OAuth token to use for authentication.
*
* It is recommended to use a Secrets Manager `Secret` to obtain the token:
*
* const oauth = cdk.SecretValue.secretsManager('my-github-token');
* new GitHubSource(this, 'GitHubAction', { oauthToken: oauth, ... });
*/
"oauthToken": SecretValue;
}
}
however, when I jsii build the package I get this error:
error TS9999: JSII: Only string index maps are supported
Is there a simple change I can make to support this shape of my interface or would I need to flatten those fields?
i could use a pointer how to add js assets to my jsii package. i have a
lambda/index.ts which i would like to include in the package. the built packages though do not include the lambda directory. i looked at the cdk packages and found examples there, e.g. https://github.com/aws/aws-cdk/tree/c7197c0048474f69e253b752e289abad6e72554f/packages/%40aws-cdk/aws-s3-deployment - this seems to only work because the lambda function is written in python. how can i add a ts/js based lambda to my package?
7 replies
i guess i could add a build step and zip the content up and then use the zip as my lambda source instead of the directory
Hello, I am having some trouble importing the python module generated by the example on the jsii git homepage. I am using a virtual env and ran
python setup.py install. I'm using pycharm and can see the package acme.hello-jsii in the interpreter but cannot get my import statement to resolve. I do see the .egg file in .virtualenvs/myenv/lib/python3.6/site-packages . What exactly should my import statement be?
2 replies