Method write_moon_pkg

crates/moonbit/src/lib.rs:165–218

(&self, moon_pkg: &mut Source, imports: Option<&Imports>, link: bool)

    }

    fn write_moon_pkg(&self, moon_pkg: &mut Source, imports: Option<&Imports>, link: bool) {
        // Disable warning for invalid inline wasm
        moon_pkg.push_str("{\n\"warn-list\": \"-44\"");
        // Dependencies
        if let Some(imports) = imports {
            moon_pkg.push_str(",\n\"import\": [\n");
            moon_pkg.indent(1);
            let mut deps = imports
                .packages
                .iter()
                .map(|(k, v)| {
                    format!(
                        "{{ \"path\" : \"{}/{}\", \"alias\" : \"{}\" }}",
                        self.project_name,
                        k.replace(".", "/"),
                        v
                    )
                })
                .collect::<Vec<_>>();
            deps.sort();
            uwrite!(moon_pkg, "{}", deps.join(",\n"));
            moon_pkg.deindent(1);
            moon_pkg.push_str("\n]");
        }
        // Link target
        if link {
            let memory_name = self.pkg_resolver.resolve.wasm_export_name(
                ManglingAndAbi::Legacy(LiftLowerAbi::Sync),
                WasmExport::Memory,
            );
            moon_pkg.push_str(",\n\"link\": {\n\"wasm\": {\n");
            moon_pkg.push_str(&format!("\"export-memory-name\": \"{memory_name}\",\n"));
            moon_pkg.push_str("\"heap-start-address\": 16,\n");
            moon_pkg.push_str("\"exports\": [\n");
            moon_pkg.indent(1);
            let mut exports = self
                .export
                .iter()
                .map(|(export_name, (func_name, _))| format!("\"{func_name}:{export_name}\""))
                .collect::<Vec<_>>();
            exports.push(format!(
                "\"mbt_ffi_cabi_realloc:{}\"",
                self.pkg_resolver.resolve.wasm_export_name(
                    ManglingAndAbi::Legacy(LiftLowerAbi::Sync),
                    WasmExport::Realloc,
                ),
            ));
            exports.sort();
            uwrite!(moon_pkg, "{}", exports.join(",\n"));
            moon_pkg.deindent(1);
            moon_pkg.push_str("\n]\n}\n}\n");
        }
        moon_pkg.push_str("\n}\n");
    }
}

/// World generator implementation for MoonBit.