A blazingly fast compiling & optimization tool for CosmWasm smart contracts.

Sebastian Mandrean

Last update: Apr 15, 2023

Overview

cw-optimizoor

A blazingly fast alternative to CosmWasm/rust-optimizer for compiling & optimizing CW smart contracts.

It's primarily meant to speed up local development and testing.

Features:

Fast - especially in workspaces with many contracts
Uses same optimizations as rust-optimizer by default
No dependency on Docker
Supports both single- & multi-contract workspaces
Written as a cargo subcommand
Cross-platform, cross-arch

Installation

# Pre-requisites
$ rustup install 1.69.0
$ rustup target add wasm32-unknown-unknown

$ cargo install cw-optimizoor

You might also need any of the following:

Linux

# Ubuntu
$ sudo apt install -y cmake pkg-config libssl-dev clang

# Fedora
$ sudo dnf install -y cmake openssl-devel clang

macOS

$ xcode-select --install # clang
$ brew install cmake pkg-config

Windows

Usage

$ cargo cw-optimizoor -h

Usage: cargo cw-optimizoor [OPTIONS] [WORKSPACE_PATH]

Arguments:
  [WORKSPACE_PATH]  Path to the workspace dir or Cargo.toml

Options:
  -f, --features <FEATURES>  Space or comma separated list of features to activate
      --all-features         Activate all available features
      --no-default-features  Do not activate the `default` feature
  -h, --help                 Print help information
  -V, --version              Print version information

Example

$ cargo cw-optimizoor              # defaults to the current dir
# cargo cw-optimizoor Cargo.toml   # or this for pointing directly at a Cargo manifest
# cargo cw-optimizoor .            # or this for the current dir

🧐️  Compiling .../monorepo/Cargo.toml
    Finished release [optimized] target(s) in 0.10s
    
🤓  Intermediate checksums:
    ...326a37596ef54377869d8f7caa37cec393333b9808c9ecc75ddadf1357193a50  contract_1.wasm
    ...170190ce817c36aa093263f4689abaffafe363909aea13e48b80c43a39a7cde9  contract_2.wasm
    ...6a718777f28b2e213e3f18f60ffbf62febe563072e8a89b0cfa5359b3e0bed1b  contract_3.wasm
    ...9f9dae24e8a388730b40de3092117cf84476dacfb6ed0112bec53b1b21127333  contract_4.wasm
    ...9255c18758fd0b27de38c8aacd2030167b9d3c1575374d811f89742be8af4f8b  contract_5.wasm
    
🥸  Ahh I'm optimiziing
    ...✅ contract_1 was optimized.
    ...⏭️ contract_2 is unchanged. Skipping.
    ...✅ contract_3 was optimized.
    ...⏭️ contract_4 is unchanged. Skipping.
    ...✅ contract_5 was optimized.
    
🤓  Final checksums:
    ...e11db2d5b9ff3e14deee2a04ee40be0d1f8da96c4a45bc55348ea74ff4a4d4ae  contract_1-aarch64.wasm
    ...0565368394fd2fa1409909f63fe11d09f37a1f777f26bc5ddb65d17c2fc82bb9  contract_2-aarch64.wasm
    ...1364e024dab8cc057d090d8686042d8ab5e41e810b16d464be71a24aedc79ad3  contract_3-aarch64.wasm
    ...4f553da8e620137c194eddfddcaa7baa29239ec723d0b1b2b49d11fe625986e5  contract_4-aarch64.wasm
    ...61ea8988f4275c15785d7496c453a37ae4c3b021d4521120fc5c0d532287f864  contract_5-aarch64.wasm
    
🫡  Done. Saved optimized artifacts to:
   .../monorepo/artifacts

Comments

Sometimes creates empty wasm binaries
Awesome project!

I ran into an issue trying to use it with this workspace: https://github.com/DA0-DA0/dao-contracts

It produced nearly empty optimized wasm binaries for cw20_stake and cw_core contracts.

When I tried to use them, I got this error:

Error calling the VM: Error during static Wasm validation: Wasm contract doesn't have required export: "instantiate". Exports required by VM: ["allocate", "deallocate", "instantiate"].: create wasm contract failed: invalid request

Im wondering if optimizoor is compiling them with the library feature enabled?
opened by de-husk 6
chore: Compile only the package's libraries

https://github.com/CosmWasm/rust-optimizer/pull/91/files introduces the required --lib argument when optimizing with rust-optimizer/workspace-optimizer. This enables the schema generation to live under src/bin instead of examples/.

This PR applies the same change to cw-optimizoor

opened by nicolaslara 4
chore(deps): Bump libgit2-sys from 0.14.1+1.5.0 to 0.14.2+1.5.1
Bumps libgit2-sys from 0.14.1+1.5.0 to 0.14.2+1.5.1.

Commits

a233483 Update to libgit2 1.5.1

bce1555 Merge pull request #909 from ehuss/ssh-keys

222fbf3 Bump versions

fa41943 Change the certificate_check callback to support passthrough.

84e21aa Add ability to get the SSH host key and its type.

e6aa666 Bump git2-curl version. (#861)

46674ce Fix warning about unused_must_use for Box::from_raw (#860)

951dce9 Merge pull request #858 from davidkna/git2150

8871f8e bump libgit2 to 1.5.0

04278a2 Merge pull request #839 from davidkna/libgit2_143

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dependencies
opened by dependabot[bot] 1
chore(deps): Bump tokio from 1.20.1 to 1.20.3
Bumps tokio from 1.20.1 to 1.20.3.

Release notes

Sourced from tokio's releases.

Tokio v1.20.2

1.20.2 (September 27, 2022)

This release removes the dependency on the once_cell crate to restore the MSRV of the 1.20.x LTS release. (#5048)

#5048: tokio-rs/tokio#5048

Commits

ba81945 chore: prepare Tokio 1.20.3 release

763bdc9 ci: run WASI tasks using latest Rust

9f98535 Merge remote-tracking branch 'origin/tokio-1.18.x' into fix-named-pipes-1.20

9241c3e chore: prepare Tokio v1.18.4 release

699573d net: fix named pipes server configuration builder

3d95a46 chore: prepare Tokio v1.20.2 (#5055)

2063d66 Merge 'tokio-1.18.3' into 'tokio-1.20.x' (#5054)

5c76d07 chore: prepare Tokio v1.18.3 (#5051)

05e6614 chore: don't use once_cell for 1.18.x LTS release (#5048)

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dependencies
opened by dependabot[bot] 1
Update cargo dependency to 0.65

workspace-inheritance has been stabilized in cargo 0.65. This change allows cw-optimizoor to compile contracts using workspace inheritance without needing to specify cargo-features = ["workspace-inheritance"] on top of every Cargo.toml

opened by nicolaslara 1
Fails with contract packages that also include binary crates

You can reproduce it by running cw-optimizoor against the head of cw-plus.

The solution is likely to make sure any invocation of cargo build includes the --lib parameter.

opened by uint 1
chore: Bump deps
Bumps openssl from 0.10.45 to 0.10.48.

Release notes

Sourced from openssl's releases.

openssl v0.10.48

What's Changed

Fix LibreSSL version checking in openssl/ by @alex in sfackler/rust-openssl#1851

Skip a test that hangs on OpenSSL 3.1.0 by @alex in sfackler/rust-openssl#1850

Improve reliability of some tests by @smoelius in sfackler/rust-openssl#1852

Fix a series of security issues by @alex in sfackler/rust-openssl#1854

Release openssl v0.10.48 and openssl-sys v0.9.83 by @alex in sfackler/rust-openssl#1855

New Contributors

@smoelius made their first contribution in sfackler/rust-openssl#1852

Full Changelog: https://github.com/sfackler/rust-openssl/compare/openssl-v0.10.47...openssl-v0.10.48

openssl v0.10.47

No release notes provided.

openssl v0.10.46

No release notes provided.

Commits

4ff734f Release openssl v0.10.48 and openssl-sys v0.9.83 (#1855)

5efceaa Merge pull request #1854 from alex/davids-openssl-of-horrors

6ced4f3 Fix race condition with X509Name creation

a752805 Document the horror show

78aa9aa Always provide an X509V3Context in X509Extension::new because OpenSSL require...

332311b Resolve an injection vulnerability in EKU creation

482575b Resolve an injection vulnerability in SAN creation

690eeb2 Merge pull request #1852 from smoelius/master

e5b6d97 Improve reliability of some tests

319200a Merge pull request #1851 from alex/libressl-versions

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dependencies
opened by dependabot[bot] 0
chore(deps): Bump git2 from 0.16.0 to 0.16.1
Bumps git2 from 0.16.0 to 0.16.1.

Commits

a233483 Update to libgit2 1.5.1

bce1555 Merge pull request #909 from ehuss/ssh-keys

222fbf3 Bump versions

fa41943 Change the certificate_check callback to support passthrough.

84e21aa Add ability to get the SSH host key and its type.

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dependencies
opened by dependabot[bot] 0
chore: Bump deps

Bumps the deps, including cargo to >=0.67.1, which fixes a security vulnerability in cargo.

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-46176

opened by mandrean 0
test: Bump cw-plus
Bumps the cw-plus submodule used by the e2e tests, so that we test against the current cw-plus

Bumps Rust to 1.66

Bumps cucumber to a version that plays better with CLion

Fix regression in the "user makes a change in " scenario from bumping cargo and/or cw-plus
opened by mandrean 0
It doesn't error when it can't create wasms
In case it doesn't have permission to write binaries to directory (created by the docker, for ex.) after finishing it simply prints:

🤓 Intermediate checksums:

But it didn't create any binaries, so IMO it should throw an error
opened by Buckram123 0
Optimizes the wrong file version?

Still not sure the root of the problem but when optimizing my contract I was getting schemas that were very old (like not even on in my repo old). Problem was solved by using the normal docker optimizer.

opened by triccs 0
Support single contract repos
@mandrean I found this today and it has already improved my life quality significantly. Thank you 🙏

But I ran into some issues when trying to compile "single contract repos" since they usually don't contain a contracts folder. Currently when running cargo cw-optimizoor in a single contract repo it results in

Error: No CW contracts found. Exiting.

To reproduce run:

cargo generate --git https://github.com/CosmWasm/cw-template.git --name cw-test-project cd cw-test-project cargo cw-optimizoor

This PR solves this problem by only filtering the workspace members if the workspace is virtual. Does this seem like a reasonable to you?
opened by pacmanifold 2
When contracts import each other, the imported contracts skip the entry points

If you compile two contracts A and B where the B one imports the A, then A one will be built both as a contract and as a library.

As a consequence, the .wasm artifact for the A being built as a contract will be overwritten by the .wasm of A being built as a library. This means that there is no way to obtain A as a contract. This can be seen in the following workspace: https://github.com/osmosis-labs/osmosis/tree/main/x/ibc-hooks.

I think I know how to fix this, so I'll try to submit a PR when I have time, but leaving the issue here in case someone gets to it before me.

opened by nicolaslara 0

Produces larger binaries than cosmwasm workspace-optimizer

I noticed that the cw-optimizoor optimized binaries are a bit larger than the rust workspace-optimizer for the DAO DAO contracts.

cw-optimizoor:

$ ls -lh artifacts | grep wasm | awk '{print $5,$9}'
293K cw20_stake-x86_64.wasm
295K cw20_staked_balance_voting-x86_64.wasm
196K cw4_voting-x86_64.wasm
278K cw721_stake-x86_64.wasm
161K cw_admin_factory-x86_64.wasm
404K cw_core-x86_64.wasm
175K cw_named_groups-x86_64.wasm
209K cw_names_registry-x86_64.wasm
219K cw_native_staked_balance_voting-x86_64.wasm
495K cw_proposal_multiple-x86_64.wasm
501K cw_proposal_single-x86_64.wasm
178K cw_token_swap-x86_64.wasm
244K stake_cw20_external_rewards-x86_64.wasm
190K stake_cw20_reward_distributor-x86_64.wasm

cosmwasm workspace optimizer:

$ ls -lh artifacts | grep wasm | awk '{print $5,$9}'
257K cw20_stake.wasm
261K cw20_staked_balance_voting.wasm
193K cw4_voting.wasm
276K cw721_stake.wasm
143K cw_admin_factory.wasm
407K cw_core.wasm
173K cw_named_groups.wasm
188K cw_names_registry.wasm
216K cw_native_staked_balance_voting.wasm
455K cw_proposal_multiple.wasm
460K cw_proposal_single.wasm
171K cw_token_swap.wasm
226K stake_cw20_external_rewards.wasm
171K stake_cw20_reward_distributor.wasm

You can see the % difference here: https://github.com/DA0-DA0/dao-contracts/pull/474#issuecomment-1234664958

I wonder if there is a different optimization flag being used?

opened by de-husk 2

Support activating certain features
Running cargo build --feature x or cargo build --all-features works well, but trying to specify it on cw-optimizoor:

❯ cargo cw-optimizoor -- --all-features

exits with no output and empty artifacts/
opened by nicolaslara 9

Releases(v0.10.0)

v0.10.0(Jun 29, 2023)

v0.10.0 (2023-06-29)
Source code(tar.gz)
Source code(zip)
v0.9.3(Mar 27, 2023)

v0.9.3 (2023-03-27)
Source code(tar.gz)
Source code(zip)
v0.9.2(Jan 23, 2023)

v0.9.2 (2023-01-23)
Source code(tar.gz)
Source code(zip)
v0.9.1(Jan 20, 2023)

v0.9.1 (2023-01-20)
Source code(tar.gz)
Source code(zip)
v0.9.0(Dec 21, 2022)

v0.9.0 (2022-12-21)
Source code(tar.gz)
Source code(zip)
v0.8.0(Oct 4, 2022)

v0.8.0 (2022-10-04)
Source code(tar.gz)
Source code(zip)
v0.7.1(Aug 16, 2022)

v0.7.1 (2022-08-16)
Source code(tar.gz)
Source code(zip)
v0.7.0(Aug 14, 2022)

v0.7.0 (2022-08-14)
Source code(tar.gz)
Source code(zip)
v0.6.2(Aug 11, 2022)

v0.6.2 (2022-08-11)
Source code(tar.gz)
Source code(zip)
v0.6.1(Jul 27, 2022)
v0.6.1 (2022-07-27)

Chores

Bump version to 0.6.1 (2aa37623)

Bug Fixes

Join futures (#14) (b21d2782)

Source code(tar.gz)
Source code(zip)
v0.6.0(Jul 27, 2022)

v0.6.0 (2022-07-27)
Source code(tar.gz)
Source code(zip)
v0.5.1(Jul 26, 2022)
v0.5.1 (2022-07-26)

Chores

Bump version to 0.5.1 (5b8183dc)

Bug Fixes

Artifacts should be put in artifacts/ dir (4d5a8665)

Source code(tar.gz)
Source code(zip)
v0.5.0(Jul 25, 2022)

v0.5.0 (2022-07-25)
Source code(tar.gz)
Source code(zip)
v0.4.0(Jul 24, 2022)

v0.4.0 (2022-07-24)
Source code(tar.gz)
Source code(zip)
v0.3.0(Jul 22, 2022)

v0.3.0 (2022-07-22)
Source code(tar.gz)
Source code(zip)
v0.2.1(Jul 21, 2022)
v0.2.1 (2022-07-21)

Documentation

Update example (ba53182d)

Refactorings

Minimize amount of code in main function (2f6f6136)

Chores

Bump version to 0.2.1 (8241194b)

Bump version to 0.2.0 (dff37f86)

Bug Fixes

Only build contracts (b9bbd21d)

Source code(tar.gz)
Source code(zip)

Owner

Sebastian Mandrean

Systems Engineer. Passionate about distributed systems, architecture, infrastructure, Go, Rust, crypto, functional programming, hardware hacking & RE.

GitHub

CosmWasm-Examples is a collection of example contracts and applications built using the CosmWasm framework

CosmWasm-Examples is a collection of example contracts and applications built using the CosmWasm framework. CosmWasm is a secure and efficient smart contract platform designed specifically for the Cosmos ecosystem.

20 Jun 9, 2023

My code for the terra.academy course on CosmWasm smart contracts

CosmWasm Starter Pack This is a template to build smart contracts in Rust to run inside a Cosmos SDK module on all chains that enable it. To understan

0 Nov 7, 2021

A gRPC-based scripting library for interacting with CosmWasm smart-contracts.

Cosmos Rust Script Smart contract scripting library to ease CosmWasm smart contract development and deployment. cosm-script is inspired by terra-rust-

11 Nov 3, 2022

A simple example demonstrating cross-contract calls in CosmWasm smart contracts

Cross-contract calls This tutorial demonstrates cross-contract calls with CosmWasm v1. Overview An end user calls the reservation contract to register

3 Sep 12, 2022

Minimal Substrate node configured for smart contracts via pallet-contracts.

substrate-contracts-node This repository contains Substrate's node-template configured to include Substrate's pallet-contracts ‒ a smart contract modu

73 Dec 30, 2022

CosmWasm/Sylvia counting contract w/ IBC enabled (Cosmos, Rust, CosmWasm, Sylvia)

CosmWasm/Sylvia counting contract w/ IBC enabled (Cosmos, Rust, CosmWasm, Sylvia) This repository contains counting contract created during the study

3 Nov 13, 2023

Examples and helpers to build NFT contracts on CosmWasm

CosmWasm NFTS This repo is the official repository to work on all NFT standard and examples in the CosmWasm ecosystem. cw721 and cw721-base were moved

147 Jan 4, 2023

An example CosmWasm contract for connecting contracts over IBC.

CosmWasm IBC Example This is a simple IBC enabled CosmWasm smart contract. It expects to be deployed on two chains and, when prompted, will send messa

64 Jun 21, 2023

An automated CLI tool that optimizes gas usage in Solidity smart contracts, focusing on storage and function call efficiency.

Solidity-Gas-Optimizoor An high performance automated CLI tool that optimizes gas usage in Solidity smart contracts, focusing on storage and function

10 Mar 11, 2024

A blazingly fast compiling & optimization tool for CosmWasm smart contracts.

Related tags

Overview

cw-optimizoor

Features:

Installation

Linux

macOS

Windows

Usage

Example

Comments

Tokio v1.20.2

1.20.2 (September 27, 2022)

openssl v0.10.48

What's Changed

New Contributors

openssl v0.10.47

openssl v0.10.46

Releases(v0.10.0)

v0.10.0(Jun 29, 2023)

v0.10.0 (2023-06-29)

v0.9.3(Mar 27, 2023)

v0.9.3 (2023-03-27)

v0.9.2(Jan 23, 2023)

v0.9.2 (2023-01-23)

v0.9.1(Jan 20, 2023)

v0.9.1 (2023-01-20)

v0.9.0(Dec 21, 2022)

v0.9.0 (2022-12-21)

v0.8.0(Oct 4, 2022)

v0.8.0 (2022-10-04)

v0.7.1(Aug 16, 2022)

v0.7.1 (2022-08-16)

v0.7.0(Aug 14, 2022)

v0.7.0 (2022-08-14)

v0.6.2(Aug 11, 2022)

v0.6.2 (2022-08-11)

v0.6.1(Jul 27, 2022)

v0.6.1 (2022-07-27)

Chores

Bug Fixes

v0.6.0(Jul 27, 2022)

v0.6.0 (2022-07-27)

v0.5.1(Jul 26, 2022)

v0.5.1 (2022-07-26)

Chores

Bug Fixes

v0.5.0(Jul 25, 2022)

v0.5.0 (2022-07-25)

v0.4.0(Jul 24, 2022)

v0.4.0 (2022-07-24)

v0.3.0(Jul 22, 2022)

v0.3.0 (2022-07-22)

v0.2.1(Jul 21, 2022)

v0.2.1 (2022-07-21)

Documentation

Refactorings

Chores

Bug Fixes

Owner

Sebastian Mandrean

CosmWasm-Examples is a collection of example contracts and applications built using the CosmWasm framework

My code for the terra.academy course on CosmWasm smart contracts

A gRPC-based scripting library for interacting with CosmWasm smart-contracts.

A simple example demonstrating cross-contract calls in CosmWasm smart contracts

Minimal Substrate node configured for smart contracts via pallet-contracts.

CosmWasm/Sylvia counting contract w/ IBC enabled (Cosmos, Rust, CosmWasm, Sylvia)

Examples and helpers to build NFT contracts on CosmWasm

An example CosmWasm contract for connecting contracts over IBC.

An automated CLI tool that optimizes gas usage in Solidity smart contracts, focusing on storage and function call efficiency.

evm2near compiles Solidity contracts into NEAR WebAssembly contracts.

Ticketed Discreet Log Contracts (DLCs) to enable instant buy-in for wager-like contracts on Bitcoin.

Smart contracts for Ref Finance

Skyward Finance smart-contracts

Rust client to Opensea's APIs and Ethereum smart contracts

A framework for creating PoC's for Solana Smart Contracts in a painless and intuitive way

Smart contracts powering Spectrum Protocol on Terra

A template to build smart contracts in Rust to run inside a Cosmos SDK module on all chains that enable it.

Create your personal token with rust smart contracts