[Misc]: Push test 16

.github/workflows/linux-ci-rust.yml

@@ -108,7 +108,7 @@ jobs:
       - name: Build binaries
         run: |
           cargo build --target aarch64-apple-ios --release
-        working-directory: codegen-v2
+        working-directory: rust-test
       - name: Generate release report
         run: |
           ./tools/release-size measure-rust > release-report.json
@@ -128,8 +128,8 @@ jobs:
           toolchain: stable
       - name: Build binaries
         run: |
-          cargo build --target aarch64-apple-ios --release
-        working-directory: codegen-v2
+          cargo build --target armv7-linux-androideabi --release
+        working-directory: rust-test
       - name: Generate release report
         run: |
           ./tools/release-size measure-rust > release-report.json

rust-test/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "rust-test"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+serde = { version = "1.0", features = ["derive"] }
+serde_json = "1.0"

rust-test/src/lib.rs

@@ -0,0 +1,10 @@
+use serde::Serialize;
+
+#[derive(Serialize)]
+struct Foo {
+    foo: usize,
+}
+
+pub fn add(left: usize, right: usize) {
+    println!("{}", serde_json::to_string(&Foo {foo: left + right}).unwrap());
+}

tools/release-size

@@ -0,0 +1,59 @@
+#!/usr/bin/env python3
+
+import argparse
+import json
+import os
+
+RUST_TARGETS = [
+    # "aarch64-apple-ios",
+    # "aarch64-linux-android",
+    "armv7-linux-androideabi",
+    # "wasm32-unknown-emscripten",
+]
+LIB_NAME = "libwallet_core_rs.a"
+
+
+def measure_rust(_args):
+    result = {}
+
+    for target in RUST_TARGETS:
+        # TODO 'rust-test' to 'rust'
+        path = f'rust-test/target/{target}/release/{LIB_NAME}'
+        file_stats = os.stat(path)
+        file_size_mb = file_stats.st_size / 1024 / 1024
+        result[target] = round(file_size_mb, 2)
+
+    print(json.dumps(result))
+
+
+def compare_sizes(args):
+    print('```diff')
+
+    before_json = json.load(open(args.before, 'r'))
+    after_json = json.load(open(args.after, 'r'))
+    for target, after_value in after_json.items():
+        before_value = before_json[target]
+        diff = after_value - before_value
+
+        print(f'**{target}**')
+        print(f'- Size {before_value}')
+        print(f'+ Size {after_value} \t {diff:+.2f}')
+        print()
+    print("```")
+
+
+if __name__ == '__main__':
+    parser = argparse.ArgumentParser(description="GitHub CI helper functions")
+    subparsers = parser.add_subparsers()
+
+    measure_parser = subparsers.add_parser('measure-rust', help="Measures Rust release binaries'")
+    measure_parser.set_defaults(func=measure_rust)
+
+    compare_parser = subparsers.add_parser('compare',
+                                           help="Compares binary sizes. Takes 'before' and 'after' file names")
+    compare_parser.add_argument('before')
+    compare_parser.add_argument('after')
+    compare_parser.set_defaults(func=compare_sizes)
+
+    args = parser.parse_args()
+    args.func(args)