jellytau/scripts

Development Scripts

Collection of utility scripts for building, testing, and deploying JellyTau.

Testing Scripts

test-all.sh

Run all tests (frontend + Rust backend).

./scripts/test-all.sh

test-frontend.sh

Run frontend tests only.

./scripts/test-frontend.sh          # Single pass (same as `bun run test`)
./scripts/test-frontend.sh --watch  # Watch mode
./scripts/test-frontend.sh --ui     # Open UI

bun run test is vitest run — one pass, exit code, done. It used to be bare vitest, which parked in watch mode; CLAUDE.md's "Before Committing" list tells people to run it, so it had to terminate. The interactive modes moved to their own entry points:

Command	Runs
bun run test	vitest run — single pass
bun run test:watch	vitest — watch mode
bun run test:ui	vitest --ui
bun run test:coverage	vitest run --coverage

test-frontend.sh forwards any extra arguments to vitest and switches to the long-running form automatically when it sees --watch, -w, or --ui.

test-rust.sh

Run Rust tests only.

./scripts/test-rust.sh              # Run all tests
./scripts/test-rust.sh -- --nocapture  # Show println! output

Android Scripts

build-android.sh

Build the Android APK.

./scripts/build-android.sh          # Debug build
./scripts/build-android.sh release  # Release build

deploy-android.sh

Install APK on connected Android device.

./scripts/deploy-android.sh         # Deploy debug APK
./scripts/deploy-android.sh release # Deploy release APK

build-and-deploy.sh

Build and deploy in one command.

./scripts/build-and-deploy.sh       # Build + deploy debug
./scripts/build-and-deploy.sh release  # Build + deploy release

check-android.sh

Check Android development environment setup.

./scripts/check-android.sh

logcat.sh

View Android logcat filtered for the app.

./scripts/logcat.sh

Traceability & Documentation

extract-traces.ts

Extract requirement IDs (TRACES) from source code and generate a traceability matrix mapping requirements to implementation locations.

bun run traces                    # Generate markdown report
bun run traces:json              # Generate JSON report
bun run traces:markdown           # Save to docs/traceability.md
bun run traces:coverage           # Coverage gate — exits non-zero below the ratchet
bun run traces:validate           # Dangling-ID gate — every traced ID must be defined

The script scans all TypeScript, Svelte, and Rust files (plus scripts/) looking for TRACES: comments and generates a comprehensive mapping of:

• Which code files implement which requirements
• Line numbers and code context
• Coverage summary by requirement type (UR, IR, DR, JA)

bun run traces:coverage is the supported way to check requirement coverage locally — it runs the same computation CI does. Coverage denominators are derived from docs/requirements.md at run time; they are never hardcoded. An ID that appears in a TRACES: comment but is not defined in requirements.md is reported as orphaned and does not count toward coverage (see DR-093).

bun run traces:validate is the dangling-ID gate. It fails if any traced ID — including UT/IT, which coverage deliberately ignores — is not defined as a table row in requirements.md, printing each offender with the files that reference it. Without it the extractor accepted any well-formed ID silently, so typos and renames that missed a call site went unreported for months.

Removed: check-req-coverage.sh, check-test-coverage.sh, and find-req-implementations.sh were deleted in July 2026. They read an undocumented @req: tag convention parallel to TRACES:, grepped src-tauri/ unscoped (hanging on ~40 GB of target/ artifacts), and in one case reported "all requirements implemented" from an empty result set. extract-traces.ts is the single source of truth for requirement coverage. See docs/specs/req-coverage-script-removal.md.

Example TRACES comment in code:

// TRACES: UR-005, UR-026 | DR-029
function handlePlayback() { ... }

See docs/traceability.md for the latest generated mapping.

CI/CD Validation

The traceability system is integrated with Gitea Actions CI/CD:

• Automatically validates TRACES on every push and pull request
• Enforces a minimum coverage threshold (a ratchet: raise it, never lower it)
• Fails on dangling IDs — traced but undefined in requirements.md
• Warns if new code lacks TRACES comments
• Generates traceability reports automatically

For details, see:

• Traceability CI Guide - Full CI/CD documentation
• TRACES Quick Reference - Quick guide for adding TRACES

Linting & Formatting

There is no script wrapper for these — they are plain package.json entries:

bun run lint          # eslint .
bun run lint:fix      # eslint . --fix
bun run format        # prettier --write .
bun run format:check  # prettier --check .

Config lives in eslint.config.js (flat config: typescript-eslint + eslint-plugin-svelte, tuned for Svelte 5 and TS strict), .prettierrc, and .prettierignore. src/lib/api/bindings.ts is excluded from both — it is generated by tauri-specta on every Rust build.

bun run lint is currently error-clean but not warning-clean: several rules are deliberately set to warn because the existing tree has more hits than a tooling change should touch (unused bindings, any at the IPC boundary, unkeyed {#each}). Each one is annotated in eslint.config.js with why, and the intended end state is error. Drive them down; do not delete them.

no-console is switched off for now — see the note in eslint.config.js.

Git Hooks

install-hooks.sh

Point git at the repo's tracked hooks directory (core.hooksPath).

bun run hooks:install      # or: ./scripts/install-hooks.sh

hooks/pre-commit

Runs the fast half of CLAUDE.md's "Before Committing" list so it is enforced rather than remembered:

• bun run check (svelte-check)
• bun run test (vitest, single pass)
• scripts/check-frontend-boundary.sh
• cargo fmt --all -- --check, only when staged files touch src-tauri/

cargo clippy and cargo test are deliberately not in the hook — minutes per commit is how you teach people to reach for --no-verify. They run in CI, and locally via bun run test:all.

git commit --no-verify     # skip the hook for one commit
git config --unset core.hooksPath   # uninstall

The hook skips itself during a merge, rebase, or cherry-pick, and when nothing is staged.

Utility Scripts

clean.sh

Clean all build artifacts.

./scripts/clean.sh

NPM Script Aliases

You can also run these via npm/bun:

bun run test               # Frontend tests (single pass)
bun run test:all           # All tests
bun run test:rust          # Rust tests
bun run lint               # ESLint
bun run format:check       # Prettier (check only)
bun run hooks:install      # Install the git hooks
bun run android:build      # Build Android APK
bun run android:deploy     # Deploy to device
bun run android:dev        # Build + deploy debug
bun run android:check      # Check environment
bun run clean              # Clean artifacts