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transformFile(file: TFileDesc): TFileDesc[] | void {
const fileExt = getFileExtension(file.path);
// For json files with both ABI and bytecode, both the contract typing and factory can be
// generated at once. For split files (.abi and .bin) we don't know in which order they will
// be transformed -- so we temporarily store whichever comes first, and generate the factory
// only when both ABI and bytecode are present.
// TODO we might want to add a configuration switch to control whether we want to generate the
// factories, or just contract type declarations.
if (fileExt === ".bin") {
return this.transformBinFile(file);
}
return this.transformAbiOrFullJsonFile(file);
}
transformBinFile(file: TFileDesc): TFileDesc[] | void {
const name = getFilename(file.path);
const bytecode = extractBytecode(file.contents);
if (!bytecode) {
return;
}
if (this.contractCache[name]) {
const { contract, abi } = this.contractCache[name];
delete this.contractCache[name];
return [this.genContractFactoryFile(contract, abi, bytecode)];
} else {
this.bytecodeCache[name] = bytecode;
}
}
transformFile(file: TFileDesc): TFileDesc | void {
const abi = extractAbi(file.contents);
const isEmptyAbi = abi.length === 0;
if (isEmptyAbi) {
return;
}
const name = getFilename(file.path);
const contract = parse(abi, name);
this.contracts.push(contract);
}
transformFile(file: TFileDesc): TFileDesc | void {
const abi = extractAbi(file.contents);
const isEmptyAbi = abi.length === 0;
if (isEmptyAbi) {
return;
}
const name = getFilename(file.path);
const contract = parse(abi, name);
return {
path: join(this.outDirAbs, `${name}.d.ts`),
contents: codegen(contract),
};
}
transformFile(file: TFileDesc): TFileDesc | void {
const abi = extractAbi(file.contents);
const isEmptyAbi = abi.length === 0;
if (isEmptyAbi) {
return;
}
const name = getFilename(file.path);
const contract = parse(abi, name);
return {
path: join(this.outDirAbs, `${name}.d.ts`),
contents: codegen(contract),
};
}
transformAbiOrFullJsonFile(file: TFileDesc): TFileDesc[] | void {
const name = getFilename(file.path);
const abi = extractAbi(file.contents);
if (abi.length === 0) {
return;
}
const contract = parse(abi, name);
const bytecode = extractBytecode(file.contents) || this.bytecodeCache[name];
if (bytecode) {
return [
this.genContractTypingsFile(contract),
this.genContractFactoryFile(contract, abi, bytecode),
];
} else {
this.contractCache[name] = { abi, contract };
transformAbiOrFullJsonFile(file: TFileDesc): TFileDesc[] | void {
const name = getFilename(file.path);
const abi = extractAbi(file.contents);
if (abi.length === 0) {
return;
}
const contract = parse(abi, name);
const bytecode = extractBytecode(file.contents) || this.bytecodeCache[name];
if (bytecode) {
return [
this.genContractTypingsFile(contract),
this.genContractFactoryFile(contract, abi, bytecode),
];
} else {
this.contractCache[name] = { abi, contract };
return [this.genContractTypingsFile(contract)];
transformFile(file: TFileDesc): TFileDesc | void {
const abi = extractAbi(file.contents);
const isEmptyAbi = abi.length === 0;
if (isEmptyAbi) {
return;
}
const name = getFilename(file.path);
const contract = parse(abi, name);
return {
path: join(this.outDirAbs, `${name}.d.ts`),
contents: codegen(contract),
};
}
transformFile(file: TFileDesc): TFileDesc | void {
const abi = extractAbi(file.contents);
const isEmptyAbi = abi.length === 0;
if (isEmptyAbi) {
return;
}
const name = getFilename(file.path);
const contract = parse(abi, name);
this.contracts.push(contract);
}
transformFile(file: TFileDesc): TFileDesc | void {
const abi = extractAbi(file.contents);
const isEmptyAbi = abi.length === 0;
if (isEmptyAbi) {
return;
}
const name = getFilename(file.path);
const contract = parse(abi, name);
return {
path: join(this.outDirAbs, `${name}.d.ts`),
contents: codegen(contract),
};
}