Pull pre-built dependencies from the Forgejo package registry
(conan_build remote) instead of caching the SDK locally. Removes
the 570MB actions/cache overhead since all packages are already
available as pre-compiled binaries on the registry.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
After uploading new release assets, delete older beta releases (dev)
or older stable releases (main) to conserve disk. Only the latest
build per branch is kept on the Forgejo instance; older builds are
available on mirrored free hosting.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add .forgejo/workflows/build.yml that builds the Lethean blockchain
on push to dev/main with workflow_dispatch support. Builds testnet
on dev, mainnet on main, creates Forgejo releases with RPM/tar.xz/zip
packages and SHA256 checksums.
- CPU limited to 3 cores (~10% of 32-thread host) via Docker --cpus cap
- Private submodule auth via git credential store with RELEASE_TOKEN
- SDK caching with actions/cache for Conan build artifacts
- CMake installed via pip for preset version 8 support
- Tags fetched for libmdbx git describe version detection
- Fix missing contrib/randomx entry in .gitmodules
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Replace ProgPowZ with RandomX for ASIC-resistant proof-of-work. The
full dataset is initialized multi-threaded at startup with the key
"LetheanRandomXv1". Thread-local VMs are created on demand.
Switch difficulty algorithm from Zano's 720-block window to LWMA-1
(zawy12) with a 60-block window for much faster convergence after
hashrate changes. Target block time set to 10s for PoW.
Add standard stratum mining.* protocol handlers (subscribe, authorize,
submit, extranonce.subscribe) alongside existing EthProxy eth_*
handlers, with automatic protocol detection and mining.notify
translation for XMRig-based miners.
Generate fresh Lethean genesis block and premine wallet. Replace all
remaining hardcoded Zano addresses in tests with runtime-generated
keys to avoid prefix mismatches. Link RandomX library across all
build targets.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The crypto test PRNG was non-deterministic because setup_random() seeded
the state but grant_random_initialize_no_lock() overwrote it with
/dev/urandom on the first random call. Calling it before memset ensures
the initialized flag is set, preventing the overwrite.
Also adds --generate mode to crypto-tests for future vector regeneration,
updates checkpoint hashes for multisig_and_checkpoints (height 15) and
gen_no_attchments_in_coinbase (height 12), and replaces hardcoded Zano
addresses/URLs with Lethean equivalents in manual test scaffolding.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This file was wrongly extracted to the .core/build submodule during the
build system extraction. It's a project-specific compile test used by
CMakeLists.txt:185 and must remain in the project tree.
Verified: make configure && make build && make package all pass.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
C++ build configuration for core CLI project detection and future
`core compile` command. Defines Conan dependencies, CMake settings,
cross-compilation targets, and packaging options.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Build system extracted to host-uk/build and wired in as a git
submodule following the core CLI convention (.core/<tool>/).
- CMake modules, cross-compilation profiles now from .core/build/cmake/
- Conan credentials read from environment instead of hardcoded
- Removed cmake/ directory (14 files) — all now in submodule
- Makefile, CMakeLists.txt, CMakePresets.json updated for new paths
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This pull request introduces a comprehensive new API interface for the blockchain, leveraging OpenAPI v3 to facilitate direct consumption of chain data by GUI and web applications. This change significantly refines the project's build infrastructure, incorporating Conan for dependency management and CMake for configuration, alongside the integration of an OpenAPI Generator to produce SDKs for multiple languages.
### Highlights
* **New API Interface**: Introduced a new API interface using OpenAPI v3 to enable GUI/WEB development to consume chain data without needing custom server applications.
* **Build System Enhancements**: Significant updates to the build system, including Makefile, CMake, and Conan configurations, to streamline the build process and support new functionalities.
* **Multi-language SDK Generation**: Integrated OpenAPI Generator to automatically create SDKs for various programming languages, including Go, Angular, and PHP, simplifying client-side integration.
Updated CMakePresets.json to add 'testnet' and 'mainnet' workflows, removed unused Windows preset, and improved environment and cache variable handling. Makefile targets for testnet and mainnet workflows were added, and Conan-related targets were renamed for consistency. Added a function to reset ConanPresets.json in CleanBuild.cmake and fixed the path for GetConan.cmake in conan_provider.cmake. Deleted obsolete .idea/cmake.xml.
* Add CMake and Conan presets, update build config
Introduces CMakePresets.json and ConanPresets.json for standardized build configuration. Updates Makefile to use CMake presets, modifies .gitignore for IDE files, and refines conanfile.py to support CI option and preset integration.
* Update Makefile
* Update _on-pr.yml
* Refactor build presets and folder layout for Windows
Updated Makefile and GitHub workflow to use configurable build and configure presets, improving flexibility for different environments. Adjusted CMakePresets.json to fix preset naming and version, and refactored conanfile.py to set build folders based on compiler type, ensuring correct folder structure for MSVC and other compilers.
* Update build presets and CPack config for Windows
Set PRESET_CONFIGURE to 'conan-default' for Windows builds in Makefile and GitHub workflow. Broaden CPack packaging conditions to include additional build types and comment out WIX generator settings for Windows in CPackConfig.cmake.
Added .idea configuration files for JetBrains IDE support and updated .gitignore to exclude only specific userland .idea files. Refactored CMakeLists.txt to improve include_directories usage, re-enable -fno-fat-lto-objects for GNU compilers. This improves IDE integration and build configuration clarity.
Modified debug target to use absolute paths with $(CURDIR) for build directory and toolchain file. This improves reliability of file detection across environments and browsers.
Replaces usage of node_data.my_port with context.m_remote_port when establishing an async connection, ensuring the correct remote port is used for peer connections.
The lambda in try_ping now captures remote_ip by value instead of accessing context.m_remote_ip directly. This ensures the correct IP is used even if the context changes before the lambda executes.
Changed build commands and artifact directories in macOS and Windows GitHub Actions workflows to use new target names and paths. Removed 'connectivity_tool' from CLI artifacts.
Renamed and reorganized CMake build profiles for consistency, removing unused Android, iOS, and MinGW profiles. Updated GitHub Actions workflows and Makefile to use new profile names and increased build parallelism for faster builds.
