@amaplex-software/serverless-import-swagger
v0.1.3
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Import functions from swagger spec filet to serverless.yml
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serverless-import-swagger
Import functions from swagger spec filet to serverless.yml of Serverless Framework
Install
$ npm install serverless-import-swagger
Add tag to Operation Object in swagger.yaml
Add sls-{service-name}
tag to the operation that targeted by serverless.
Default prefix is "sls". If you want to use other prefix, call sls command with -A
option.
Usage
Set swagger.yaml
file on applicaion root directory.
If you want to apply common configs to serverless.yml, set serverless.common.yml
file on application root directory.
Usage: sis [options]
Import functions from swagger spec filet to serverless.yml
Options:
-h, --help output usage information
-V, --version output the version number
# Common options.
-i, --input [path] Specify swagger file path(s). (default "./swagger.ya?ml")
It multiple paths given like `-i foo/swagger.yml -i bar/swagger.ymls, merged result is produced.
-c, --common <path> Specify common config of serverless file path. (default "./serverless.common.ya?ml")
-o, --out-dir <path> Specify dist directory of services. (default "./")
-f, --force If add this option, overwriten serverless.yml by generated definitinos.
# Services and tags prefix options.
-A, --api-prefix <prefix> Specify target prefix for swagger tags. (default "sls")
-S, --service-prefix <prefix> Specify prefix that added service name. (default none)
# Base path mode that spliting large api specification settings.
-B, --base-path If add this option, run in a mode of dividing a service by a api base path.
# CORS and OPTIONS method settings.
-C, --cors If add this option, added cors setting to all http event.
-O, --options-method If add this option, added cors setting to get http event, and added OPTIONS method to api path that including other http method.
# Other settings.
--operation-id If this option is added and an API has operationId, the function is named from operationId.
Example
$ sis -i /path/to/swagger.yml -c /path/to/serverless.common.yml -o ./src
Caution
Serverless depends on constraints of amazon web service.
For example...
- The maximum number of CloudFormation resources is 200. Therefore, APIs that contain many paths need to be divided using
--base-path
mode. - The function name of AWS Lambda must be 64 characters or less. For that reason, if long function names are generated, they can not be deployed.
- API Gateway requires that path parameters in the same hierarchy be unique. Serverless also suffers from similar restrictions.