26 releases (12 breaking)
|0.17.1||Jan 26, 2023|
|0.16.0||Dec 16, 2022|
|0.15.1||Sep 22, 2022|
|0.13.0||Jul 26, 2022|
|0.8.1||Mar 29, 2022|
#826 in Magic Beans
145 downloads per month
Used in 7 crates
This repo maintains contracts and support libraries for building the Tgrade PoE contracts. These are not available under an open source license, you need permission from Confio to use them.
It is organized like
cosmwasm-plus. You can use that as a reference.
To compile all the contracts, run the following in the repo root:
docker run --rm -v "$(pwd)":/code \ --mount type=volume,source="$(basename "$(pwd)")_cache",target=/code/target \ --mount type=volume,source=registry_cache,target=/usr/local/cargo/registry \ cosmwasm/workspace-optimizer:0.12.4
This will compile all packages in the
contracts directory and output the
stripped and optimized wasm code under the
artifacts directory as output,
along with a
If you hit any issues there and want to debug, you can try to run the
following in each contract dir:
RUSTFLAGS="-C link-arg=-s" cargo build --release --target=wasm32-unknown-unknown --locked
Creating a new contract
You can start with cosmwasm-template as a basis:
cd contracts cargo generate --git https://github.com/CosmWasm/cosmwasm-template.git --name CONTRACT_NAME cd CONTRACT_NAME # remove unneeded files rm -rf .circleci .github .git rm .cargo-ok .editorconfig .gitignore rustfmt.toml rm Developing.md Importing.md Publishing.md LICENSE NOTICE # regenerate schema for CI tests cargo schema git add .
Then add it to CI, by editing
.circleci/config.yml. Just copy the
contract_tgrade_dso section and
rename it, pointing to your new contract.
Cargo.toml to use the current version used by all other contracts in this repo.
Sometimes errors might be not helpful enough, or actual error with vague description might come from depths of other tgrade or cosmwasm related dependencies. In such case you might want to check backtraces.
Make sure you have
$ rustup install nightly
and then run:
$ RUST_BACKTRACE=1 cargo +nightly test --features backtraces
to get more detailed backtraces.