Processing blocks with multiple Inputs

[schlingling]

Jayvee should process blocks with multiple inputs.

          Note that multiple outputs are already implemented, so for `ArchiveInterpreter` it should work out of the box. For multiple inputs, the execution logic in the interpreter needs to be modified. It is located in this method:

jayvee/apps/interpreter/src/interpreter.ts

Lines 80 to 84 in fc9ffb8

	async function runPipeline(
	pipeline: Pipeline,
	runtimeParameters: Map<string, string | number | boolean>,
	loggerFactory: LoggerFactory,
	): Promise<ExitCode> {

After it has been implemented, the validation, that prevents multiple inputs, needs to be removed:

jayvee/libs/language-server/src/lib/validation/block-validator.ts

Lines 236 to 246 in fc9ffb8

	} else if (pipes.length > 1 && whatToCheck === 'input') {
	for (const pipe of pipes) {
	accept(
	'error',
	`At most one pipe can be connected to the ${whatToCheck} of a ${block.type}`,
	{
	node: pipe,
	property: 'to',
	},
	);
	}

Let me know whether you need help with the implementation, we can do a pair programming session if you want.

Originally posted by @felix-oq in #116 (comment)

[georg-schwarz]

Closed in favor of #512