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// Copyright 2018-2019 Parity Technologies (UK) Ltd.
// This file is part of ink!.
//
// ink! is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// ink! is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with ink!. If not, see <http://www.gnu.org/licenses/>.
use std::path::PathBuf;
use cargo_metadata::MetadataCommand;
use crate::cmd::Result;
/// Executes build of the smart-contract which produces a wasm binary that is ready for deploying.
///
/// It does so by invoking build by cargo and then post processing the final binary.
pub(crate) fn execute_generate_metadata(dir: Option<&PathBuf>) -> Result<String> {
println!(" Generating metadata");
super::exec_cargo(
"run",
&[
"--package",
"abi-gen",
"--release",
// "--no-default-features", // Breaks builds for MacOS (linker errors), we should investigate this issue asap!
"--verbose",
],
dir,
)?;
let cargo_metadata = MetadataCommand::new().exec()?;
out_path.push("metadata.json");
"Your metadata file is ready.\nYou can find it here:\n{}",
out_path.display()
))
}
#[cfg(test)]
mod tests {
use crate::{
cmd::{
execute_generate_metadata,
tests::with_tmp_dir,
},
AbstractionLayer,
};
#[cfg(feature = "test-ci-only")]
fn generate_metadata() {
with_tmp_dir(|path| {
execute_new(AbstractionLayer::Lang, "new_project", Some(path))
.expect("new project creation failed");
let working_dir = path.join("new_project");
execute_generate_metadata(Some(&working_dir))
.expect("generate metadata failed");
abi_file.push("metadata.json");
assert!(abi_file.exists())
});
}
}