* Introduce GeneratorSettings + cleanup
GeneratorSettings is an immutable settings object, intended to limit the
manipulation of generator settings.
To move to GeneratorSettings, lots of modification was done to
CodegenConfigurator. The goal here is that CodegenConfigurator
would create the contextual information required to initiate a
generator run:
* GeneratorSettings
* Workflow related settings
* Configuring "system" GeneratorProperties (ThreadLocal properties)
* Deserializing from file to config object
* Input spec document (OpenAPI, intending to target others)
ClientOpts was generally unused, and the few places it was being used
have been updated to pass the properties to
codegen.additionalProperties.
* Add sanity to system properties
The -D argument for the generate command is an application argument
which is easily confused for Java System Properties. This isn't the
case, as setting values here doesn't update the configuration in
System.getProperties().
This adds a warning and deprecation to that option, as defining these
values as system properties will also continue to work as expected. This
makes the -D application argument redundant and confusing.
* Contextualize generator/workflow settings
This splits settings relevant to generator configuration (the what) and
workflow configuration (the how) in an attempt to make configuration
easier to conceptualize.
* Update Gradle task w/ CodegenConfigurator setters
* Remove -D usage in scripts
* Add -p option for additional properties
* Regnerate samples
The $@ option in bash doesn't make sense to come before `generate`
because the only option we can pass before generate cli usage is `help`.
System properties can be passed via JAVA_OPTS, so there's not really a
need for any intermediaries in the command line construction.
Having $@ at the end of the arguments list allows maintainers and users
inspecting options to quickly pass new options to a script. For example,
```
./bin/aspnetcore-petstore.sh --additional-properties sourceFolder=asdf
```
For command line arguments that may appear more than once in the
arguments list, this change doesn't provide any rules about overwriting
values that may exist (hard-coded) in the script. That is, in the
example above, if aspnetcore-petstore.sh already includes the
sourceFolder set to a different value, the "winning" value is up to the
options parser and openapi-generator-cli implementation.
* Add support for the google-api-client
* When there's no return type, just return (no parsing the response)
* Update the deserialization to use a Jackson typeref.
* Delete the auth mustache files as we don't need them
* Stop generating unneeded auth files; get SBT/gradle working with the generated module
* Add builder-style methods to the google-api-client ApiClient for getting API instances
* Update the README to reflect the new client library option
* Generated overloaded methods to send query params as a Map<String, Object>
* Add files for Sample codes
* Add type in angle brackets to support Java 6
* Required query params must be added to the Map of params. Update sample code.
* Use explicit types instead of diamonds to support Java6 in one more place.
* Clean up javadoc warnings in generated code / remove pointless return statements
* Clean up extra newlines in generated code
