@newos/upgradeability-transpiler/lib/transformations/purge-contracts.js

Transpiles Solidity contracts to updgradable versions compatible with NewOs.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const ast_utils_1 = require("../solc/ast-utils");
function purgeExceptContracts(astNode, contracts) {
    const toPurge = ast_utils_1.getContracts(astNode).filter(node => contracts.every(c => node.name !== c.contractName));
    return toPurge.map(contractNode => {
        const [start, len] = ast_utils_1.getSourceIndices(contractNode);
        return {
            start,
            end: start + len,
            text: '',
        };
    });
}
exports.purgeExceptContracts = purgeExceptContracts;
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