Generate Java SDK to Automate SP-API Amazon calls

generate_sp_api.sh

#!/bin/bash
# Download the Swagger Code Generator from https://repo1.maven.org/maven2/io/swagger/swagger-codegen-cli/ 
# clone models: git clone https://github.com/amzn/selling-partner-api-models
# put all model.json files in directory with name models
# excute this script
# Credit: 
# 1- https://developer-docs.amazon.com/sp-api-blog/docs/automate-your-sp-api-calls-using-java-sdk#tutorial
# 2- https://jesseevers.com/spapi-first-application/
cd models

basePackage="com.amazon.sellingpartner"

#$FILES="models/*"

# For every model in the models/ directory, and all subdirectories:
for model in *
do
    modelName=$(echo $model | cut -d"/" -f3 | cut -d"." -f1)

    # Generate a client library
    # --input-spec $model           :: use the current model file
    # --lang java                   :: generate a Java library
    # --template-dir .../           :: use Amazon's premade Java template files
    # --output ../spapi             :: put the generated library in ../spapi
    # --invoker-package "..."       :: put the generated code in the given package
    # --api-package "..."           :: put the generated api code in the given package
    # --model-package "..."         :: put the generated model code in the given package
    # --group-id "..."              :: package metadata
    # --artifact-id "..."           :: package metadata
    # --additional-properties dateLibrary=java8 :: Use Java 8 date libraries
   echo "Processing model: $modelName"
   java -jar ../swagger-codegen-cli.jar generate \
        --input-spec $model \
        --lang java \
        --template-dir ../selling-partner-api-models/clients/sellingpartner-api-aa-java/resources/swagger-codegen/templates/ \
        --output ../SwaggerToCL/spapi \
        -c ../selling-partner-api-models/clients/sellingpartner-api-aa-java/resources/java/config.json \
        --invoker-package "$basePackage" \
        --api-package "$basePackage.api" \
        --model-package "$basePackage.model.$modelName" \
        --group-id "com.amazon" \
        --artifact-id "selling-partner-api" \
        --additional-properties dateLibrary=java8
done