feat(wasm-builder): Another approach to build demos

.cargo/config.toml

@@ -0,0 +1,2 @@
+[alias]
+gear = "run -p cargo-gear -- gear"

examples/async-init/Cargo.toml

@@ -7,6 +7,8 @@ license.workspace = true
 homepage.workspace = true
 repository.workspace = true
 
+[package.metadata.cargo-gear]
+
 [dependencies]
 gstd.workspace = true
 parity-scale-codec.workspace = true

examples/ping/Cargo.toml

@@ -7,6 +7,8 @@ license.workspace = true
 homepage.workspace = true
 repository.workspace = true
 
+[package.metadata.cargo-gear]
+
 [dependencies]
 gstd.workspace = true
 

pallets/gear/Cargo.toml

@@ -48,7 +48,7 @@ sp-externalities.workspace = true
 pallet-balances.workspace = true
 pallet-authorship.workspace = true
 pallet-timestamp.workspace = true
-sp-consensus-babe = { workspace = true, optional = true}
+sp-consensus-babe = { workspace = true, optional = true }
 
 # Benchmark deps
 gear-sandbox = { workspace = true, optional = true }
@@ -130,70 +130,70 @@ gmeta.workspace = true
 [features]
 default = ['std']
 std = [
-	"parity-scale-codec/std",
-	"env_logger",
-	"log/std",
-	"common/std",
-	"frame-benchmarking?/std",
-	"frame-support/std",
-	"frame-support-test/std",
-	"frame-system/std",
-	"gear-wasm-instrument/std",
-	"scopeguard/use_std",
-	"core-processor/std",
-	"gear-core-backend/std",
-	"gear-lazy-pages-interface/std",
-	"scale-info/std",
-	"sp-io/std",
-	"sp-std/std",
-	"sp-core/std",
-	"sp-runtime/std",
-	"sp-externalities/std",
-	"pallet-balances/std",
-	"pallet-authorship/std",
-	"pallet-gear-gas/std",
-	"pallet-gear-messenger/std",
-	"pallet-gear-scheduler/std",
-	"pallet-gear-program/std",
-	"pallet-gear-voucher/std",
-	"pallet-gear-bank/std",
-	"pallet-gear-proc-macro/full",
-	"primitive-types/std",
-	"serde/std",
-	"sp-consensus-babe/std",
-	"test-syscalls?/std",
-	"demo-read-big-state?/std",
-	"demo-proxy?/std",
-	"demo-reserve-gas?/std",
-	"demo-delayed-sender?/std",
-	"demo-constructor?/std",
-	"demo-waiter?/std",
-	"demo-init-wait?/std",
-	"demo-signal-entry?/std",
-	"gear-runtime-interface/std",
+    "parity-scale-codec/std",
+    "env_logger",
+    "log/std",
+    "common/std",
+    "frame-benchmarking?/std",
+    "frame-support/std",
+    "frame-support-test/std",
+    "frame-system/std",
+    "gear-wasm-instrument/std",
+    "scopeguard/use_std",
+    "core-processor/std",
+    "gear-core-backend/std",
+    "gear-lazy-pages-interface/std",
+    "scale-info/std",
+    "sp-io/std",
+    "sp-std/std",
+    "sp-core/std",
+    "sp-runtime/std",
+    "sp-externalities/std",
+    "pallet-balances/std",
+    "pallet-authorship/std",
+    "pallet-gear-gas/std",
+    "pallet-gear-messenger/std",
+    "pallet-gear-scheduler/std",
+    "pallet-gear-program/std",
+    "pallet-gear-voucher/std",
+    "pallet-gear-bank/std",
+    "pallet-gear-proc-macro/full",
+    "primitive-types/std",
+    "serde/std",
+    "sp-consensus-babe/std",
+    "test-syscalls?/std",
+    "demo-read-big-state?/std",
+    "demo-proxy?/std",
+    "demo-reserve-gas?/std",
+    "demo-delayed-sender?/std",
+    "demo-constructor?/std",
+    "demo-waiter?/std",
+    "demo-init-wait?/std",
+    "demo-signal-entry?/std",
+    "gear-runtime-interface/std",
 ]
 runtime-benchmarks = [
-	"frame-benchmarking/runtime-benchmarks",
-	"frame-system/runtime-benchmarks",
-	"frame-support/runtime-benchmarks",
-	"common/runtime-benchmarks",
-	"gear-core-backend/mock",
-	"gear-core-errors/codec",
-	"gear-sandbox",
-	"sp-consensus-slots",
-	"sp-consensus-babe",
-	"rand",
-	"rand_pcg",
-	"test-syscalls/wasm-wrapper",
-	"demo-read-big-state/wasm-wrapper",
-	"demo-proxy/wasm-wrapper",
-	"gsys",
-	"demo-reserve-gas/wasm-wrapper",
-	"demo-delayed-sender/wasm-wrapper",
-	"demo-constructor/wasm-wrapper",
-	"demo-waiter/wasm-wrapper",
-	"demo-init-wait/wasm-wrapper",
-	"demo-signal-entry/wasm-wrapper",
+    "frame-benchmarking/runtime-benchmarks",
+    "frame-system/runtime-benchmarks",
+    "frame-support/runtime-benchmarks",
+    "common/runtime-benchmarks",
+    "gear-core-backend/mock",
+    "gear-core-errors/codec",
+    "gear-sandbox",
+    "sp-consensus-slots",
+    "sp-consensus-babe",
+    "rand",
+    "rand_pcg",
+    "test-syscalls/wasm-wrapper",
+    "demo-read-big-state/wasm-wrapper",
+    "demo-proxy/wasm-wrapper",
+    "gsys",
+    "demo-reserve-gas/wasm-wrapper",
+    "demo-delayed-sender/wasm-wrapper",
+    "demo-constructor/wasm-wrapper",
+    "demo-waiter/wasm-wrapper",
+    "demo-init-wait/wasm-wrapper",
+    "demo-signal-entry/wasm-wrapper",
 ]
 runtime-benchmarks-checkers = []
 try-runtime = ["frame-support/try-runtime"]

pallets/gear/build.rs

@@ -0,0 +1,39 @@
+// This file is part of Gear.
+//
+// Copyright (C) 2024 Gear Technologies Inc.
+// SPDX-License-Identifier: GPL-3.0-or-later WITH Classpath-exception-2.0
+//
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
+
+use std::env;
+
+fn is_intellij_sync() -> bool {
+    env::var("RUSTC_WRAPPER")
+        .unwrap_or_default()
+        .contains("intellij")
+}
+
+fn main() {
+    let wasm_built = env::var("__GEAR_WASM_BUILT").as_deref() == Ok("1");
+
+    if wasm_built || is_intellij_sync() {
+        println!("cargo:rustc-cfg=cargo_gear");
+    }
+
+    if wasm_built {
+        if let Ok(path) = env::var("__GEAR_WASM_TARGET_DIR") {
+            println!("cargo:rustc-env=__GEAR_WASM_TARGET_DIR={path}");
+        }
+    }
+}