@taqueria/plugin-archetype/compile.ts

A taqueria plugin for compiling Archetype smart contracts

import {
	execCmd,
	getContracts,
	getDockerImage,
	ProxyTaskArgs,
	RequestArgs,
	sendAsyncErr,
	sendAsyncRes,
	sendErr,
	sendJsonRes,
} from '@taqueria/node-sdk';
import { basename, extname, join } from 'path';
import { match } from 'ts-pattern';

// Should point to the latest stable version, so it needs to be updated as part of our release process.
const ARCHETYPE_DEFAULT_IMAGE = 'completium/archetype:1.5.2';

const ARCHETYPE_IMAGE_ENV_VAR = 'TAQ_ARCHETYPE_IMAGE';

export const getArchetypeDockerImage = (): string => getDockerImage(ARCHETYPE_DEFAULT_IMAGE, ARCHETYPE_IMAGE_ENV_VAR);

interface Opts extends ProxyTaskArgs.t {
	sourceFile?: string;
}

const getInputFilename = (opts: Opts) => (sourceFile: string) => {
	const inputFile = basename(sourceFile, extname(sourceFile));
	return join(opts.config.contractsDir ?? 'contracts', `${inputFile}.arl`);
};

const getContractArtifactFilename = (opts: Opts) => (sourceFile: string) => {
	const outFile = basename(sourceFile, extname(sourceFile));
	return join(opts.config.artifactsDir ?? 'contracts', `${outFile}.tz`);
};

const getCompileCommand = (opts: Opts) => (sourceFile: string) => {
	const { projectDir } = opts;
	const inputFile = getInputFilename(opts)(sourceFile);
	const baseCommand =
		`DOCKER_DEFAULT_PLATFORM=linux/amd64 docker run --rm -v \"${projectDir}\":/project -u $(id -u):$(id -g) -w /project ${getArchetypeDockerImage()} ${inputFile}`;
	const outFile = `-o ${getContractArtifactFilename(opts)(sourceFile)}`;
	const cmd = `${baseCommand} ${outFile}`;
	return cmd;
};

const compileContract = (opts: Opts) => (sourceFile: string): Promise<{ contract: string; artifact: string }> =>
	// const sourceAbspath = join(opts.contractsDir, sourceFile)
	execCmd(getCompileCommand(opts)(sourceFile))
		.then(({ stderr }) => { // How should we output warnings?
			if (stderr.length > 0) sendErr(stderr);
			return {
				contract: sourceFile,
				artifact: getContractArtifactFilename(opts)(sourceFile),
			};
		})
		.catch(err => {
			sendErr(' ');
			sendErr(err.message.split('\n').slice(1).join('\n'));
			return Promise.resolve({
				contract: sourceFile,
				artifact: 'Not compiled',
			});
		});

const compileAll = (opts: Opts): Promise<{ contract: string; artifact: string }[]> => {
	const contracts = getContracts(/\.arl$/, opts.config);
	return Promise.all(contracts)
		.then(entries => entries.map(compileContract(opts)))
		.then(processes =>
			processes.length > 0
				? processes
				: [{ contract: 'None found', artifact: 'N/A' }]
		)
		.then(promises => Promise.all(promises));
};

const compile = (parsedArgs: RequestArgs.t) => {
	const unsafeOpts = parsedArgs as unknown as Opts;
	return match(unsafeOpts)
		.when(unsafeOpts => unsafeOpts.task === 'get-image', () => sendAsyncRes(getArchetypeDockerImage()))
		.otherwise(() => {
			const p = unsafeOpts.sourceFile
				? compileContract(unsafeOpts)(unsafeOpts.sourceFile)
					.then(result => [result])
				: compileAll(unsafeOpts)
					.then(results => {
						if (results.length === 0) sendErr('No contracts found to compile.');
						return results;
					});

			return p
				.then(sendJsonRes)
				.catch(err => sendAsyncErr(err, false));
		});
};

export default compile;