Compiling your contracts

Compiling contracts can be done using the command polar compile.

Compile all contracts

polar compile by default compiles all the contracts in the contracts/ directory. For each contract compiled, corresponding .wasm file is stored in the artifacts/contracts directory created in project's root directory.

Compile one contract

To compile only one contract or a subset of all contracts in the contract/ directory, use command polar compile <sourcePaths> and this can look something like polar compile contracts/sample-project or polar compile contracts/sample-project-1 contracts/sample-project-2.

Schema generation

Schema is also generated alongside the compiled .wasm file for each of the contract compiled using polar compile command. Schema files are .json files (stored inside artifacts/schema/) directory and there are multiple .json files per contract but only one .wasm compiled file per contract. To skip schema generation while compiling use polar compile --skip-schema.

Single contract artifacts/ directory structure:

.
├── contracts
│   └── sample_project.wasm
└── schema
    └── sample_project
        ├── count_response.json
        ├── handle_msg.json
        ├── init_msg.json
        ├── query_msg.json
        └── state.json

3 directories, 6 files

Multi contract artifacts/ directory structure:

.
├── contracts
|   ├── sample_project_1.wasm
│   └── sample_project_2.wasm
└── schema
    ├── sample_project
    │   ├── count_response.json
    │   ├── handle_msg.json
    │   ├── init_msg.json
    │   ├── query_msg.json
    │   └── state.json
    └── sample_project_1
        ├── count_response.json
        ├── handle_msg.json
        ├── init_msg.json
        ├── query_msg.json
        └── state.json

4 directories, 12 files