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--git a/lazer/js/package.json b/lazer/js/package.json new file mode 100644 index 0000000..9ad0d13 --- /dev/null +++ b/lazer/js/package.json @@ -0,0 +1,21 @@ +{ + "name": "pyth-lazer-js-example", + "version": "1.0.0", + "description": "", + "main": "index.js", + "type": "module", + "scripts": { + "start": "node --loader ts-node/esm src/index.js", + "test": "echo \"Error: no test specified\" && exit 1" + }, + "author": "", + "license": "Apache-2.0", + "dependencies": { + "@pythnetwork/pyth-lazer-sdk": "^0.1.1" + }, + "devDependencies": { + "@cprussin/tsconfig": "^3.0.1", + "ts-node": "^10.9.2", + "typescript": "^5.7.2" + } +} diff --git a/lazer/js/src/index.ts b/lazer/js/src/index.ts new file mode 100644 index 0000000..66de525 --- /dev/null +++ b/lazer/js/src/index.ts @@ -0,0 +1,41 @@ +import { PythLazerClient } from "@pythnetwork/pyth-lazer-sdk"; + +/* eslint-disable no-console */ +const client = new PythLazerClient("wss://pyth-lazer-staging.dourolabs.app/v1/stream", "my_token"); +client.addMessageListener((message) => { + console.log("got message:", message); + switch (message.type) { + case "json": { + if (message.value.type == "streamUpdated") { + console.log( + "stream updated for subscription", + message.value.subscriptionId, + ":", + message.value.parsed?.priceFeeds + ); + } + break; + } + case "binary": { + if ("solana" in message.value) { + console.log("solana message:", message.value.solana?.toString("hex")); + } + if ("evm" in message.value) { + console.log("evm message:", message.value.evm?.toString("hex")); + } + break; + } + } +}); +client.ws.addEventListener("open", () => { + client.send({ + type: "subscribe", + subscriptionId: 1, + priceFeedIds: [1, 2], + properties: ["price"], + chains: ["solana"], + deliveryFormat: "json", + channel: "fixed_rate@200ms", + jsonBinaryEncoding: "hex", + }); +}); diff --git a/lazer/js/tsconfig.json b/lazer/js/tsconfig.json new file mode 100644 index 0000000..0c7ef3c --- /dev/null +++ b/lazer/js/tsconfig.json @@ -0,0 +1,7 @@ +{ + "extends": "@cprussin/tsconfig/base.json", + "exclude": [ + "node_modules", + "dist" + ] +} From b4be45d2e33233a489e89b983463752652e1baf5 Mon Sep 17 00:00:00 2001 From: Pavel Strakhov Date: Wed, 27 Nov 2024 10:49:46 +0000 Subject: [PATCH 2/2] chore: set up CI --- .github/workflows/ci-lazer-js.yml | 22 +++ lazer/js/.gitignore | 1 + lazer/js/package-lock.json | 264 ------------------------------ lazer/js/package.json | 8 +- lazer/js/pnpm-lock.yaml | 224 +++++++++++++++++++++++++ lazer/js/src/index.ts | 7 +- 6 files changed, 259 insertions(+), 267 deletions(-) create mode 100644 .github/workflows/ci-lazer-js.yml delete mode 100644 lazer/js/package-lock.json create mode 100644 lazer/js/pnpm-lock.yaml diff --git a/.github/workflows/ci-lazer-js.yml b/.github/workflows/ci-lazer-js.yml new file mode 100644 index 0000000..67f1881 --- /dev/null +++ b/.github/workflows/ci-lazer-js.yml @@ -0,0 +1,22 @@ +name: "Lazer JS Test Suite" +on: + push: + branches: + - main + pull_request: + +jobs: + lazer-js-test-suite: + name: Lazer JS Test Suite + runs-on: ubuntu-22.04 + defaults: + run: + working-directory: lazer/js + steps: + - uses: actions/checkout@v4 + - uses: actions/setup-node@v4 + with: + node-version: 18 + - run: npm install --global pnpm@9.2.0 + - run: pnpm install --frozen-lockfile + - run: pnpm run test diff --git a/lazer/js/.gitignore b/lazer/js/.gitignore index cc1b7f1..809f867 100644 --- a/lazer/js/.gitignore +++ b/lazer/js/.gitignore @@ -1 +1,2 @@ tsconfig.tsbuildinfo +dist diff --git a/lazer/js/package-lock.json b/lazer/js/package-lock.json deleted file mode 100644 index 6c72b42..0000000 --- a/lazer/js/package-lock.json +++ /dev/null @@ -1,264 +0,0 @@ -{ - "name": "pyth-lazer-js-example", - "version": "1.0.0", - "lockfileVersion": 3, - "requires": true, - "packages": { - "": { - "name": "pyth-lazer-js-example", - "version": "1.0.0", - "license": "Apache-2.0", - "dependencies": { - "@pythnetwork/pyth-lazer-sdk": "^0.1.1" - }, - "devDependencies": { - 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specified\" && exit 1" + "test": "pnpm run test:format && pnpm run build:cjs && pnpm run build:esm", + "build:cjs": "tsc --project tsconfig.json --verbatimModuleSyntax false --module commonjs --outDir ./dist/cjs && echo '{\"type\":\"commonjs\"}' > dist/cjs/package.json", + "build:esm": "tsc --project tsconfig.json --outDir ./dist/esm && echo '{\"type\":\"module\"}' > dist/esm/package.json", + "fix:format": "prettier --write **/*.*", + "test:format": "prettier --check **/*.*" }, "author": "", "license": "Apache-2.0", @@ -15,6 +19,8 @@ }, "devDependencies": { "@cprussin/tsconfig": "^3.0.1", + "@types/node": "^22.10.0", + "prettier": "^3.4.1", "ts-node": "^10.9.2", "typescript": "^5.7.2" } diff --git a/lazer/js/pnpm-lock.yaml b/lazer/js/pnpm-lock.yaml new file mode 100644 index 0000000..3bf0f3c --- /dev/null +++ b/lazer/js/pnpm-lock.yaml @@ -0,0 +1,224 @@ +lockfileVersion: '9.0' + +settings: + autoInstallPeers: true + excludeLinksFromLockfile: false + +importers: + + .: + dependencies: + 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"my_token", +); client.addMessageListener((message) => { console.log("got message:", message); switch (message.type) { @@ -11,7 +14,7 @@ client.addMessageListener((message) => { "stream updated for subscription", message.value.subscriptionId, ":", - message.value.parsed?.priceFeeds + message.value.parsed?.priceFeeds, ); } break;