feat: SOL-46 adds the multichain transactions controller package #5133
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| # Changelog | ||
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| All notable changes to this project will be documented in this file. | ||
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| The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), | ||
| and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). | ||
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| ## [Unreleased] | ||
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| [Unreleased]: https://github.com/MetaMask/core/ |
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| MIT License | ||
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| Copyright (c) 2025 MetaMask | ||
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| Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| of this software and associated documentation files (the "Software"), to deal | ||
| in the Software without restriction, including without limitation the rights | ||
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| copies of the Software, and to permit persons to whom the Software is | ||
| furnished to do so, subject to the following conditions: | ||
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| The above copyright notice and this permission notice shall be included in all | ||
| copies or substantial portions of the Software. | ||
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| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
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| # `@metamask/multichain-transactions-controller` | ||
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| This package is responsible for getting transactions from our Bitcoin and Solana snaps. | ||
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| ## Installation | ||
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| `yarn add @metamask/multichain-transactions-controller` | ||
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| or | ||
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| `npm install @metamask/multichain-transactions-controller` | ||
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| ## Contributing | ||
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| This package is part of a monorepo. Instructions for contributing can be found in the [monorepo README](https://github.com/MetaMask/core#readme). |
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| /* | ||
| * For a detailed explanation regarding each configuration property and type check, visit: | ||
| * https://jestjs.io/docs/configuration | ||
| */ | ||
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| const merge = require('deepmerge'); | ||
| const path = require('path'); | ||
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| const baseConfig = require('../../jest.config.packages'); | ||
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| const displayName = path.basename(__dirname); | ||
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| module.exports = merge(baseConfig, { | ||
| // The display name when running multiple projects | ||
| displayName, | ||
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| // An object that configures minimum threshold enforcement for coverage results | ||
| coverageThreshold: { | ||
| global: { | ||
| branches: 80, | ||
| functions: 95, | ||
| lines: 90, | ||
| statements: 90, | ||
| }, | ||
| }, | ||
| }); | ||
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| { | ||
| "name": "@metamask/multichain-transactions-controller", | ||
| "version": "0.0.0", | ||
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| "description": "This package is responsible for getting transactions from our Bitcoin and Solana snaps", | ||
| "keywords": [ | ||
| "MetaMask", | ||
| "Ethereum" | ||
| ], | ||
| "homepage": "https://github.com/MetaMask/core/tree/main/packages/multichain-transactions-controller#readme", | ||
| "bugs": { | ||
| "url": "https://github.com/MetaMask/core/issues" | ||
| }, | ||
| "repository": { | ||
| "type": "git", | ||
| "url": "https://github.com/MetaMask/core.git" | ||
| }, | ||
| "license": "MIT", | ||
| "sideEffects": false, | ||
| "exports": { | ||
| ".": { | ||
| "import": { | ||
| "types": "./dist/index.d.mts", | ||
| "default": "./dist/index.mjs" | ||
| }, | ||
| "require": { | ||
| "types": "./dist/index.d.cts", | ||
| "default": "./dist/index.cjs" | ||
| } | ||
| }, | ||
| "./package.json": "./package.json" | ||
| }, | ||
| "main": "./dist/index.cjs", | ||
| "types": "./dist/index.d.cts", | ||
| "files": [ | ||
| "dist/" | ||
| ], | ||
| "scripts": { | ||
| "build": "ts-bridge --project tsconfig.build.json --verbose --clean --no-references", | ||
| "build:docs": "typedoc", | ||
| "changelog:update": "../../scripts/update-changelog.sh @metamask/multichain-transactions-controller", | ||
| "changelog:validate": "../../scripts/validate-changelog.sh @metamask/multichain-transactions-controller", | ||
| "publish:preview": "yarn npm publish --tag preview", | ||
| "since-latest-release": "../../scripts/since-latest-release.sh", | ||
| "test": "NODE_OPTIONS=--experimental-vm-modules jest --reporters=jest-silent-reporter", | ||
| "test:clean": "NODE_OPTIONS=--experimental-vm-modules jest --clearCache", | ||
| "test:verbose": "NODE_OPTIONS=--experimental-vm-modules jest --verbose", | ||
| "test:watch": "NODE_OPTIONS=--experimental-vm-modules jest --watch" | ||
| }, | ||
| "dependencies": { | ||
| "@metamask/base-controller": "^7.1.1", | ||
| "@metamask/keyring-api": "^13.0.0", | ||
| "@metamask/polling-controller": "^12.0.2", | ||
| "@metamask/snaps-utils": "^8.3.0", | ||
| "@metamask/utils": "^11.0.1", | ||
| "@types/uuid": "^8.3.0", | ||
| "immer": "^9.0.6", | ||
| "uuid": "^8.3.2" | ||
| }, | ||
| "devDependencies": { | ||
| "@metamask/accounts-controller": "^21.0.0", | ||
| "@metamask/auto-changelog": "^3.4.4", | ||
| "@metamask/keyring-controller": "^19.0.3", | ||
| "@metamask/keyring-internal-api": "^2.0.0", | ||
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There was a problem hiding this comment. Shouldn't this be in |
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| "@metamask/keyring-snap-client": "^2.0.0", | ||
| "@metamask/snaps-controllers": "^9.10.0", | ||
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There was a problem hiding this comment. Should this also be a peer dependency? I notice that this controller talks to SnapsController via the messenger. |
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| "@metamask/snaps-sdk": "^6.7.0", | ||
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There was a problem hiding this comment. Shouldn't this be in |
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| "@types/jest": "^27.4.1", | ||
| "deepmerge": "^4.2.2", | ||
| "jest": "^27.5.1", | ||
| "ts-jest": "^27.1.4", | ||
| "typedoc": "^0.24.8", | ||
| "typedoc-plugin-missing-exports": "^2.0.0", | ||
| "typescript": "~5.2.2" | ||
| }, | ||
| "peerDependencies": { | ||
| "@metamask/accounts-controller": "^21.0.0", | ||
| "@metamask/keyring-controller": "^19.0.0" | ||
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There was a problem hiding this comment. Should this be a peer dependency? I notice that we only use this controller in tests. |
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| }, | ||
| "engines": { | ||
| "node": "^18.18 || >=20" | ||
| }, | ||
| "publishConfig": { | ||
| "access": "public", | ||
| "registry": "https://registry.npmjs.org/" | ||
| } | ||
| } | ||
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What are your thoughts on hitting 100% test coverage from the start? When coverage is lower than 100%, it is a bit frustrating because it means if coverage drops in the future, you have to sort through the noise and find which file caused the drop. If we start out at 100, then we never run into that problem.