tari build

Builds the template WASM binary and reports the path to the generated metadata CBOR file, if there is one.

By default the crate is compiled with size-optimizing release profile settings passed via cargo --config, so the published binary is as small as possible without you having to add a [profile.release] section.

tari build [PATH] [OPTIONS]

Arguments

Argument	Description
[PATH]	Path to the template crate directory (default: .)

Options

Option	Description
--no-cargo-opts	Skip the size-optimizing release profile overrides passed to cargo build

Example

tari build

Output:

✅ WASM binary: target/wasm32-unknown-unknown/release/my_token.wasm (42.3 KB)
📄 Metadata:    target/wasm32-unknown-unknown/release/build/.../out/template_metadata.cbor

If the crate is not set up for metadata generation, the metadata line reports none with the reason — run tari template init to set it up.