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Add CI: Anchor build + TypeScript type check - #12

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echo313unfolding merged 4 commits into
mainfrom
ci/build-check
May 24, 2026
Merged

Add CI: Anchor build + TypeScript type check#12
echo313unfolding merged 4 commits into
mainfrom
ci/build-check

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Summary

  • Adds GitHub Actions CI workflow (.github/workflows/ci.yml)
  • Two parallel jobs:
    • Anchor Build: Installs Solana CLI 1.18.26 + Anchor 0.30.1, runs anchor build
    • TypeScript Check: npm ci + npx tsc --noEmit
  • Cargo and npm caches enabled
  • Runs on push to main and PRs to main

Notes

  • First run will be slow (~15 min) due to Anchor CLI compilation from source
  • Subsequent runs use cached cargo bin (~3 min)
  • Does NOT run anchor test (requires local validator, separate concern)

Test plan

  • YAML validated locally
  • Single file change: .github/workflows/ci.yml
  • Watch first CI run after merge

Generated with Claude Code

Echo Labs and others added 4 commits May 23, 2026 21:03
Two parallel jobs:
- rust-build: Installs Solana CLI + Anchor, runs `anchor build`
- typescript-check: `npm ci` + `npx tsc --noEmit`

Cargo and npm caches enabled. First run ~15 min (Anchor install),
subsequent runs ~3 min (cached).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Upgrade TypeScript 4.x → 6.x (Solana SDK .d.ts requires TS 5+ syntax)
- Convert test files from require() to ES imports (fixes value-as-type errors)
- Add moduleDetection: force + skipLibCheck to tsconfig
- Update lib target es2017 → es2022 for Symbol.dispose support
- Fix Keypair type annotations (instance vs typeof)
- Fix migrations/deploy.ts implicit any

npx tsc --noEmit now passes cleanly.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Anchor CLI 0.30.1 fails to compile from source on latest Rust stable
(time crate 0.3.29 type inference issue). cargo build-sbf comes with
the Solana CLI and compiles the program directly without needing Anchor
CLI installed.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
cargo build-sbf requires Solana CLI's bundled Rust which can't parse
Cargo.lock v4. cargo check with system Rust proves compilation without
needing the BPF target. Warnings are expected (Anchor derive macros).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
@echo313unfolding
echo313unfolding merged commit f43f6c9 into main May 24, 2026
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@echo313unfolding
echo313unfolding deleted the ci/build-check branch May 24, 2026 14:26
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