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Revise the usage of OpenAPI Generator online (docker image) (#73)

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* revise openapi generator online image usage

* remove -o from command
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William Cheng 2018-05-17 00:09:48 +08:00 committed by GitHub
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@ -157,26 +157,34 @@ The generated code will be located under `./out/go` in the current directory.
The openapi-generator-online image can act as a self-hosted web application and API for generating code. This container can be incorporated into a CI pipeline, and requires at least two HTTP requests and some docker orchestration to access generated code.
Example usage (note this assumes `jq` is installed for command line processing of JSON):
Example usage:
```sh
# Start container and save the container id
CID=$(docker run -d openapitools/openapi-generator-online)
# allow for startup
sleep 5
# Get the IP of the running container
GEN_IP=$(docker inspect --format '{{.NetworkSettings.IPAddress}}' $CID)
# Execute an HTTP request and store the download link
RESULT=$(curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' -d '{
"swaggerUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"
}' 'http://localhost:8188/api/gen/clients/python' | jq '.link' | tr -d '"')
# Download the generated zip and redirect to a file
curl $RESULT > result.zip
# Shutdown the swagger generator image
docker stop $CID && docker rm $CID
```
# Start container at port 8888 and save the container id
> CID=$(docker run -d -p 8888:8080 -e GENERATOR_HOST=http://localhost:8888 openapitools/openapi-generator-online)
In the example above, `result.zip` will contain the generated client.
# allow for startup
> sleep 10
# Get the IP of the running container (optional)
GEN_IP=$(docker inspect --format '{{.NetworkSettings.IPAddress}}' $CID)
# Execute an HTTP request to generate a Ruby client
> curl -X POST --header 'Content-Type: application/json' --header 'Accept: application/json' \
-d '{"openAPIUrl": "https://raw.githubusercontent.com/openapitools/openapi-generator/master/modules/openapi-generator/src/test/resources/2_0/petstore.yaml"}' \
'http://localhost:8888/api/gen/clients/ruby'
{"code":"c2d483d3-3672-40e9-91df-b9ffd18d22b8","link":"http://localhost:8888/api/gen/download/c2d483d3-3672-40e9-91df-b9ffd18d22b8"}
# Download the generated zip file
> wget http://localhost:8888/api/gen/download/c2d483d3-3672-40e9-91df-b9ffd18d22b8
# Unzip the file
> unzip c2d483d3-3672-40e9-91df-b9ffd18d22b8
# Shutdown the openapi generator image
> docker stop $CID && docker rm $CID
```
#### Development in docker