## Project

Configuration related to the project in general.

##### `extends`

* Type: string or object
* Default: none
* Environment: N/A

Configuration for inheriting from a base TOML file. Can be specified as either:

* A string path: `extends = "./base-config.toml"`
* An object with path and strategy: `extends = { path = "./base-config.toml", strategy = "replace-arrays" }`

The path must be relative to the location of the `foundry.toml` file.

See the configuration inheritance documentation for detailed information about merge strategies, precedence rules, and examples.

##### `src`

* Type: string
* Default: src
* Environment: `FOUNDRY_SRC` or `DAPP_SRC`

The path to the contract sources relative to the root of the project.

##### `test`

* Type: string
* Default: test
* Environment: `FOUNDRY_TEST` or `DAPP_TEST`

The path to the test contract sources relative to the root of the project.

##### `script`

* Type: string
* Default: script
* Environment: `FOUNDRY_SCRIPT` or `DAPP_SCRIPT`

The path to the script contract sources relative to the root of the project.

##### `out`

* Type: string
* Default: out
* Environment: `FOUNDRY_OUT` or `DAPP_OUT`

The path to put contract artifacts in, relative to the root of the project.

##### `libs`

* Type: array of strings (paths)
* Default: lib
* Environment: `FOUNDRY_LIBS` or `DAPP_LIBS`

An array of paths that contain libraries, relative to the root of the project.

##### `cache`

* Type: boolean
* Default: true
* Environment: `FOUNDRY_CACHE` or `DAPP_CACHE`

Whether or not to enable caching. If enabled, the result of compiling sources, tests, and dependencies, are cached in `cache`.

##### `cache_path`

* Type: string
* Default: cache
* Environment: `FOUNDRY_CACHE_PATH` or `DAPP_CACHE_PATH`

The path to the cache, relative to the root of the project.

##### `broadcast`

* Type: string
* Default: broadcast

The path to the broadcast transaction logs, relative to the root of the project.

##### `force`

* Type: boolean
* Default: false
* Environment: `FOUNDRY_FORCE` or `DAPP_FORCE`

Whether or not to perform a clean build, discarding the cache.