Merge pull request #1805 from CosmWasm/go-codegen

Code Generator for Go Types

packages/go-gen/Cargo.toml

@@ -0,0 +1,15 @@
+[package]
+name = "go-gen"
+authors = ["Christoph Otter <[email protected]>"]
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+schemars = "0.8.3"
+cosmwasm-std = { path = "../std", version = "1.3.1", features = ["cosmwasm_1_3", "staking", "stargate", "ibc3"] }
+cosmwasm-schema = { path = "../schema", version = "1.3.1" }
+anyhow = "1"
+Inflector = "0.11.4"
+indenter = "0.3.3"

packages/go-gen/README.md

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+# JsonSchema Go Type Generator
+
+This is an internal utility to generate Go types from `cosmwasm-std`'s query
+response types. These types can then be used in
+[wasmvm](https://github.com/CosmWasm/wasmvm).
+
+## Usage
+
+Adjust the query / response type you want to generate in `src/main.rs` and run:
+`cargo run -p go-gen`
+
+## Limitations
+
+Only basic structs and enums are supported. Tuples and enum variants with 0 or
+more than 1 parameters don't work, for example.
+
+## License
+
+This package is part of the cosmwasm repository, licensed under the Apache
+License 2.0 (see [NOTICE](https://github.com/CosmWasm/cosmwasm/blob/main/NOTICE)
+and [LICENSE](https://github.com/CosmWasm/cosmwasm/blob/main/LICENSE)).