メニュー
Build and test the burner-wallet monorepo. Runs signer (Java ME / Ant) and companion (Rust / Cargo) test suites. Use after making code changes to verify correctness, or when the user asks to run tests, build, or check the project.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
Create a git commit following this project's Conventional Commits format with DCO sign-off. Use when the user asks to commit changes or when code changes are ready to be committed.
Verify that the Java ME signer and Rust companion produce identical outputs for the same cryptographic inputs. Use after modifying any BIP39/32/44/84/173 code in either signer/ or companion/core/, or when updating protocol/vectors/.
Security-focused review for cryptographic code in signer/ and companion/core/. Validates BIP standard compliance, checks for timing side-channels, verifies test vector coverage, and ensures cross-implementation consistency. Use when modifying files in signer/src/org/burnerwallet/core/, signer/src/org/burnerwallet/chains/, or companion/core/src/.
Enforces Java ME constraints when writing code in signer/. Prevents Java 5+ language features, validates CLDC 1.1 and MIDP 2.0 API usage, and monitors JAR size. Use whenever editing or creating Java files under signer/src/ or signer/test/.
Implementation guide for BIP174 PSBT (Partially Signed Bitcoin Transactions) on the Java ME signer. Reference for M1c milestone. Use when working on PSBT parsing, signing, or transaction construction in signer/src/org/burnerwallet/transport/ or signer/src/org/burnerwallet/chains/bitcoin/.
Monitor and optimize the signer JAR size to stay under the 1 MB budget. Use when adding new classes or dependencies to signer/, or when the user is concerned about JAR size.
| name | build-test |
| description | Build and test the burner-wallet monorepo. Runs signer (Java ME / Ant) and companion (Rust / Cargo) test suites. Use after making code changes to verify correctness, or when the user asks to run tests, build, or check the project. |
This monorepo has two independent build systems. Run the appropriate one(s) based on what changed.
| What Changed | Command | Expected |
|---|---|---|
signer/** | make test-signer | 153 tests pass |
companion/core/** | make test-companion-core | 32 tests pass |
companion/tui/** | make test-companion-tui | All pass |
| Everything | make test | All suites pass |
| JAR size concern | make size-check | < 1,048,576 bytes |
| Rust style | cd companion/core && cargo clippy -- -D warnings | Zero warnings |
| Rust format | cd companion/core && cargo fmt -- --check | No changes needed |
The signer requires JDK 8 (Zulu or Temurin). The Makefile hardcodes:
SIGNER_JAVA = /Library/Java/JavaVirtualMachines/zulu-8.jdk/Contents/Home
If that path doesn't exist, check for alternatives:
# Find JDK 8 installations
ls /Library/Java/JavaVirtualMachines/ 2>/dev/null
/usr/libexec/java_home -V 2>&1 | grep 1.8
To run signer tests directly:
cd signer && JAVA_HOME=/path/to/jdk8 ant test
The Ant build (signer/build.xml) does:
-source 1.4 -target 1.4 against CLDC/MIDP stubs-source 1.8 -target 1.8 (desktop JDK)Standard Rust toolchain (stable, edition 2021):
cd companion/core && cargo test # Unit + integration tests
cd companion/core && cargo clippy -- -D warnings # Lint (CI-enforced)
cd companion/core && cargo fmt -- --check # Format check
make test # Runs everything
Signer build fails with "javac not found":
JAVA_HOME to a JDK 8 installationexport JAVA_HOME=$(/usr/libexec/java_home -v 1.8)apt install temurin-8-jdk)ProGuard errors:
tools/proguard symlink points to tools/proguard-7.8.2/make setup-tools if missingCargo test fails with missing dependency:
cargo update in companion/core/Cargo.lock is committedSize check fails:
signer/build.xml for tree-shaking optimizationAfter editing signer/src/:
cd signer && JAVA_HOME=$SIGNER_JAVA ant test && make size-check
After editing companion/core/src/:
cd companion/core && cargo test && cargo clippy -- -D warnings
After editing protocol/vectors/:
make test # Both implementations must agree
Before opening a PR:
make test && make lint && make size-check