Bitcoin UTXO & xPub Management Engine
TLDR;
Application developers should focus on their applications and should not be bogged down with managing UTXOs or XPubs. Developers should be able to use an open-source, easy to install solution to rapidly build full-featured Bitcoin applications.
BUX is still considered "ALPHA" and should not be used in production until a major v1.0.0 is released.
- xPub & UTXO State Management (state, balance, utxos, destinations)
- Bring your own Database (MySQL, PostgreSQL, SQLite, Mongo or interface your own)
- Caching (FreeCache, Redis or interface your own)
- Task Management (TaskQ or interface your own)
- Transaction Syncing (queue, broadcast, push to mempool or on-chain, or interface your own)
- Future plugins using BRFC standards
- No private keys are used, only the xPub (or access key) is given to bux
- (BYOX)
Bring your own xPub - Signing a transaction is outside this application (IE: bux-server or bux-client)
- All transactions need to be submitted to the bux service to effectively track utxo states
- Database can be backed up, but not regenerated from chain
- Certain data is not on chain, plus re-scanning an xPub is expensive and not easily possible with 3rd party limitations
bux requires a supported release of Go.
go get -u github.com/BuxOrg/buxView the generated documentation
Repository Features
This repository was created using MrZ's go-template
- Continuous integration via GitHub Actions
- Build automation via Make
- Dependency management using Go Modules
- Code formatting using gofumpt and linting with golangci-lint and yamllint
- Unit testing with testify, race detector, code coverage HTML report and Codecov report
- Releasing using GoReleaser on new Tag
- Dependency scanning and updating thanks to Dependabot and Nancy
- Security code analysis using CodeQL Action
- Automatic syndication to pkg.go.dev on every release
- Generic templates for Issues and Pull Requests in GitHub
- All standard GitHub files such as
LICENSE,CONTRIBUTING.md,CODE_OF_CONDUCT.md, andSECURITY.md - Code ownership configuration for GitHub
- All your ignore files for vs-code, docker and git
- Automatic sync for labels into GitHub using a pre-defined configuration
- Built-in powerful merging rules using Mergify
- Welcome new contributors on their first Pull-Request
- Follows the standard-readme specification
- Visual Studio Code configuration with Go
- (Optional) Slack, Discord or Twitter announcements on new GitHub Releases
- (Optional) Easily add contributors in any Issue or Pull-Request
Package Dependencies
Library Deployment
Releases are automatically created when you create a new git tag!
If you want to manually make releases, please install GoReleaser:
goreleaser for easy binary or library deployment to GitHub and can be installed:
- using make:
make install-releaser - using brew:
brew install goreleaser
The .goreleaser.yml file is used to configure goreleaser.
Automatic releases via GitHub Actions from creating a new tag:
make tag version=1.2.3Use make release-snap to create a snapshot version of the release, and finally make release to ship to production (manually).
Makefile Commands
View all makefile commands
make helpList of all current commands:
all Runs multiple commands clean Remove previous builds and any cached data clean-mods Remove all the Go mod cache coverage Shows the test coverage diff Show the git diff generate Runs the go generate command in the base of the repo godocs Sync the latest tag with GoDocs help Show this help message install Install the application install-all-contributors Installs all contributors locally install-go Install the application (Using Native Go) install-releaser Install the GoReleaser application lint Run the golangci-lint application (install if not found) release Full production release (creates release in GitHub) release Runs common.release then runs godocs release-snap Test the full release (build binaries) release-test Full production test release (everything except deploy) replace-version Replaces the version in HTML/JS (pre-deploy) tag Generate a new tag and push (tag version=0.0.0) tag-remove Remove a tag if found (tag-remove version=0.0.0) tag-update Update an existing tag to current commit (tag-update version=0.0.0) test Runs lint and ALL tests test-all-db Runs all tests including embedded database tests test-all-db-ci Runs all tests including embedded database tests (CI) test-ci Runs all tests via CI (exports coverage) test-ci-no-race Runs all tests via CI (no race) (exports coverage) test-ci-short Runs unit tests via CI (exports coverage) test-no-lint Runs just tests test-short Runs vet, lint and tests (excludes integration tests) test-unit Runs tests and outputs coverage uninstall Uninstall the application (and remove files) update-contributors Regenerates the contributors html/list update-linter Update the golangci-lint package (macOS only) vet Run the Go vet application Checkout all the examples!
All unit tests and examples run via GitHub Actions and uses Go version 1.19.x. View the configuration file.
Run all unit tests (excluding database tests)
make testRun database integration tests
make test-all-dbRun tests (excluding integration tests)
make test-shortRun the Go benchmarks:
make benchRead more about this Go project's code standards.
func main() { client, err := bux.NewClient( context.Background(), // Set context ) if err != nil { log.Fatalln("error: " + err.Error()) } defer func() { _ = client.Close(context.Background()) }() log.Println("client loaded!", client.UserAgent()) } Checkout all the examples!
All kinds of contributions are welcome!
To get started, take a look at code standards.
View the contributing guidelines and follow the code of conduct.
