fix: Convert vendor/pezkuwi-subxt from submodule to regular directory

2025-12-19 16:45:24 +03:00
parent 9a52edf0df
commit fdd023c499
393 changed files with 154124 additions and 1 deletions
@@ -0,0 +1,17 @@
+[package]
+name = "generate-custom-metadata"
+authors.workspace = true
+edition.workspace = true
+version.workspace = true
+rust-version.workspace = true
+license.workspace = true
+repository.workspace = true
+documentation.workspace = true
+homepage.workspace = true
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+scale-info = { workspace = true, features = ["std", "bit-vec"] }
+frame-metadata = { workspace = true, features = ["decode", "current"] }
+codec = { package = "parity-scale-codec", workspace = true, features = ["std", "derive", "bit-vec"] }
@@ -0,0 +1,5 @@
+# generate-custom-metadata
+
+A small crate with a binary that creates scale encoded metadata with custom values and writes it to stdout (as raw bytes).
+
+It also provides dispatch error types that are used in `../ui_tests`.
@@ -0,0 +1,95 @@
+// Copyright 2019-2025 Parity Technologies (UK) Ltd.
+// This file is dual-licensed as Apache-2.0 or GPL-3.0.
+// see LICENSE for license details.
+
+use scale_info::{
+    Path, Type, TypeInfo,
+    build::{Fields, Variants},
+};
+
+/// See the `ModuleErrorType` in `pezkuwi_subxt_codegen` for more info on the different DispatchError
+/// types that we've encountered. We need the path to match `sp_runtime::DispatchError`, otherwise
+/// we could just implement roughly the correct types and derive TypeInfo on them.
+///
+/// This type has TypeInfo compatible with the `NamedField` version of the DispatchError.
+/// This is the oldest version that subxt supports:
+/// `DispatchError::Module { index: u8, error: u8 }`
+pub enum NamedFieldDispatchError {}
+impl TypeInfo for NamedFieldDispatchError {
+    type Identity = Self;
+    fn type_info() -> Type {
+        Type::builder()
+            .path(Path::new("DispatchError", "sp_runtime"))
+            .variant(Variants::new().variant("Module", |builder| {
+                builder
+                    .fields(
+                        Fields::named()
+                            .field(|b| b.name("error").ty::<u8>())
+                            .field(|b| b.name("index").ty::<u8>()),
+                    )
+                    .index(0)
+            }))
+    }
+}
+
+/// This type has TypeInfo compatible with the `LegacyError` version of the DispatchError.
+/// This is the version wasn't around for long:
+/// `DispatchError::Module ( sp_runtime::ModuleError { index: u8, error: u8 } )`
+pub enum LegacyDispatchError {}
+impl TypeInfo for LegacyDispatchError {
+    type Identity = Self;
+    fn type_info() -> Type {
+        struct ModuleError;
+        impl TypeInfo for ModuleError {
+            type Identity = Self;
+            fn type_info() -> Type {
+                Type::builder()
+                    .path(Path::new("ModuleError", "sp_runtime"))
+                    .composite(
+                        Fields::named()
+                            .field(|b| b.name("index").ty::<u8>())
+                            .field(|b| b.name("error").ty::<u8>()),
+                    )
+            }
+        }
+
+        Type::builder()
+            .path(Path::new("DispatchError", "sp_runtime"))
+            .variant(Variants::new().variant("Module", |builder| {
+                builder
+                    .fields(Fields::unnamed().field(|b| b.ty::<ModuleError>()))
+                    .index(0)
+            }))
+    }
+}
+
+/// This type has TypeInfo compatible with the `ArrayError` version of the DispatchError.
+/// This is the current version:
+/// `DispatchError::Module ( sp_runtime::ModuleError { index: u8, error: [u8; 4] } )`
+pub enum ArrayDispatchError {}
+impl TypeInfo for ArrayDispatchError {
+    type Identity = Self;
+    fn type_info() -> Type {
+        struct ModuleError;
+        impl TypeInfo for ModuleError {
+            type Identity = Self;
+            fn type_info() -> Type {
+                Type::builder()
+                    .path(Path::new("ModuleError", "sp_runtime"))
+                    .composite(
+                        Fields::named()
+                            .field(|b| b.name("index").ty::<u8>())
+                            .field(|b| b.name("error").ty::<[u8; 4]>()),
+                    )
+            }
+        }
+
+        Type::builder()
+            .path(Path::new("DispatchError", "sp_runtime"))
+            .variant(Variants::new().variant("Module", |builder| {
+                builder
+                    .fields(Fields::unnamed().field(|b| b.ty::<ModuleError>()))
+                    .index(0)
+            }))
+    }
+}
@@ -0,0 +1,90 @@
+// Copyright 2019-2025 Parity Technologies (UK) Ltd.
+// This file is dual-licensed as Apache-2.0 or GPL-3.0.
+// see LICENSE for license details.
+
+use codec::Encode;
+use frame_metadata::RuntimeMetadataPrefixed;
+use frame_metadata::v15::{CustomMetadata, ExtrinsicMetadata, OuterEnums, RuntimeMetadataV15};
+
+use scale_info::TypeInfo;
+use scale_info::form::PortableForm;
+use scale_info::{IntoPortable, meta_type};
+use std::collections::BTreeMap;
+
+pub mod dispatch_error;
+
+/// Generate metadata which contains a `Foo { a: u8, b: &str }` custom value.
+pub fn metadata_custom_values_foo() -> RuntimeMetadataPrefixed {
+    let mut registry = scale_info::Registry::new();
+
+    // create foo value and type:
+
+    #[derive(TypeInfo, Encode)]
+    struct Foo {
+        a: u8,
+        b: &'static str,
+    }
+
+    let foo_value_metadata: frame_metadata::v15::CustomValueMetadata<PortableForm> = {
+        let value = Foo {
+            a: 42,
+            b: "Have a great day!",
+        };
+        let foo_ty = scale_info::MetaType::new::<Foo>();
+        let foo_ty_id = registry.register_type(&foo_ty);
+        frame_metadata::v15::CustomValueMetadata {
+            ty: foo_ty_id,
+            value: value.encode(),
+        }
+    };
+
+    let invalid_type_id_metadata: frame_metadata::v15::CustomValueMetadata<PortableForm> = {
+        frame_metadata::v15::CustomValueMetadata {
+            ty: u32::MAX.into(),
+            value: vec![0, 1, 2, 3],
+        }
+    };
+
+    // We don't care about the extrinsic type.
+    let extrinsic = ExtrinsicMetadata {
+        version: 0,
+        signed_extensions: vec![],
+        address_ty: meta_type::<()>(),
+        call_ty: meta_type::<()>(),
+        signature_ty: meta_type::<()>(),
+        extra_ty: meta_type::<()>(),
+    };
+
+    let pallets = vec![];
+    let extrinsic = extrinsic.into_portable(&mut registry);
+
+    let unit_ty = registry.register_type(&meta_type::<()>());
+
+    // Metadata needs to contain this DispatchError, since codegen looks for it.
+    registry.register_type(&meta_type::<dispatch_error::ArrayDispatchError>());
+
+    let metadata = RuntimeMetadataV15 {
+        types: registry.into(),
+        pallets,
+        extrinsic,
+        ty: unit_ty,
+        apis: vec![],
+        outer_enums: OuterEnums {
+            call_enum_ty: unit_ty,
+            event_enum_ty: unit_ty,
+            error_enum_ty: unit_ty,
+        },
+        custom: CustomMetadata {
+            // provide foo twice, to make sure nothing breaks in these cases:
+            map: BTreeMap::from_iter([
+                ("Foo".into(), foo_value_metadata.clone()),
+                ("foo".into(), foo_value_metadata.clone()),
+                ("12".into(), foo_value_metadata.clone()),
+                ("&Hello".into(), foo_value_metadata),
+                ("InvalidTypeId".into(), invalid_type_id_metadata),
+            ]),
+        },
+    };
+
+    RuntimeMetadataPrefixed::from(metadata)
+}
@@ -0,0 +1,17 @@
+// Copyright 2019-2025 Parity Technologies (UK) Ltd.
+// This file is dual-licensed as Apache-2.0 or GPL-3.0.
+// see LICENSE for license details.
+
+use codec::Encode;
+use std::io::{self, Write};
+
+/// Creates some scale encoded metadata with custom values and writes it out to stdout (as raw bytes)
+///
+/// Can be called from the root of the project with: `cargo run --bin generate-custom-metadata > output.scale`.
+fn main() -> io::Result<()> {
+    let metadata_prefixed = generate_custom_metadata::metadata_custom_values_foo();
+    let stdout = io::stdout();
+    let mut handle = stdout.lock();
+    handle.write_all(&metadata_prefixed.encode())?;
+    Ok(())
+}