build: switch to bun for dep management

.eslintignore

@@ -15,6 +15,7 @@ types
 *.log
 .DS_Store
 .pnp.*
+bun.lockb
 coverage.json
 package-lock.json
 pnpm-lock.yaml

.github/workflows/ci.yml

@@ -3,16 +3,17 @@ name: "CI"
 env:
   HARDHAT_VAR_MNEMONIC: "test test test test test test test test test test test junk"
   HARDHAT_VAR_INFURA_API_KEY: "zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz"
-# Uncomment the following lines to set your configuration variables using
-# GitHub secrets (https://docs.github.com/en/actions/security-guides/using-secrets-in-github-actions)
-#   HARDHAT_VAR_MNEMONIC: ${{ secrets.Mnemonic }}
-#   HARDHAT_VAR_INFURA_API_KEY: ${{ secrets.InfuraApiKey }}
-#   HARDHAT_VAR_ARBISCAN_API_KEY: ${{ secrets.ArbiscanApiKey }}
-#   HARDHAT_VAR_BSCSCAN_API_KEY: ${{ secrets.BscscanApiKey }}
-#   HARDHAT_VAR_ETHERSCAN_API_KEY: ${{ secrets.EtherscanApiKey }}
-#   HARDHAT_VAR_OPTIMISM_API_KEY: ${{ secrets.OptimismApiKey }}
-#   HARDHAT_VAR_POLYGONSCAN_API_KEY: ${{ secrets.PolygonscanApiKey }}
-#   HARDHAT_VAR_SNOWTRACE_API_KEY: ${{ secrets.SnowtraceApiKey }}
+  # Uncomment the following lines to set your configuration variables using
+  # GitHub secrets (https://docs.github.com/en/actions/security-guides/using-secrets-in-github-actions)
+  #
+  # HARDHAT_VAR_MNEMONIC: ${{ secrets.Mnemonic }}
+  # HARDHAT_VAR_INFURA_API_KEY: ${{ secrets.InfuraApiKey }}
+  # HARDHAT_VAR_ARBISCAN_API_KEY: ${{ secrets.ArbiscanApiKey }}
+  # HARDHAT_VAR_BSCSCAN_API_KEY: ${{ secrets.BscscanApiKey }}
+  # HARDHAT_VAR_ETHERSCAN_API_KEY: ${{ secrets.EtherscanApiKey }}
+  # HARDHAT_VAR_OPTIMISM_API_KEY: ${{ secrets.OptimismApiKey }}
+  # HARDHAT_VAR_POLYGONSCAN_API_KEY: ${{ secrets.PolygonscanApiKey }}
+  # HARDHAT_VAR_SNOWTRACE_API_KEY: ${{ secrets.SnowtraceApiKey }}
 
 on:
   workflow_dispatch:
@@ -28,33 +29,30 @@ jobs:
       - name: "Check out the repo"
         uses: "actions/checkout@v3"
 
-      - name: "Install Pnpm"
-        uses: "pnpm/action-setup@v2"
-        with:
-          version: "8"
-
       - name: "Install Node.js"
         uses: "actions/setup-node@v3"
         with:
-          cache: "pnpm"
           node-version: "lts/*"
 
+      - name: "Install Bun"
+        uses: "oven-sh/setup-bun@v1"
+
       - name: "Install the dependencies"
-        run: "pnpm install"
+        run: "bun run install"
 
       - name: "Lint the code"
-        run: "pnpm lint"
+        run: "bun run lint"
 
       - name: "Add lint summary"
         run: |
           echo "## Lint results" >> $GITHUB_STEP_SUMMARY
           echo "✅ Passed" >> $GITHUB_STEP_SUMMARY
 
       - name: "Compile the contracts and generate the TypeChain bindings"
-        run: "pnpm typechain"
+        run: "bun run typechain"
 
       - name: "Test the contracts and generate the coverage report"
-        run: "pnpm coverage"
+        run: "bun run coverage"
 
       - name: "Add test summary"
         run: |

.gitignore

@@ -18,4 +18,5 @@ deployments
 .pnp.*
 coverage.json
 package-lock.json
+pnpm-lock.yaml
 yarn.lock

.gitpod.yml

@@ -1,7 +1,7 @@
-image: "gitpod/workspace-node:latest"
+image: "gitpod/workspace-bun:latest"
 
 tasks:
-  - init: "pnpm install"
+  - init: "bun install"
 
 vscode:
   extensions:

.prettierignore

@@ -15,6 +15,7 @@ types
 *.log
 .DS_Store
 .pnp.*
+bun.lockb
 coverage.json
 package-lock.json
 pnpm-lock.yaml

README.md

@@ -72,18 +72,18 @@ You can edit the CI script in [.github/workflows/ci.yml](./.github/workflows/ci.
 First, you need to install the dependencies:
 
 ```sh
-$ pnpm install
+$ bun install
 ```
 
 Then, you need to set up all the required
 [Hardhat Configuration Variables](https://hardhat.org/hardhat-runner/docs/guides/configuration-variables). You might
 also want to install some that are optional.
 
-To assist with the setup process, run `pnpm dlx hardhat vars setup`. To set a particular value, such as a BIP-39
-mnemonic variable, execute this:
+To assist with the setup process, run `bunx hardhat vars setup`. To set a particular value, such as a BIP-39 mnemonic
+variable, execute this:
 
 ```sh
-$ pnpm dlx hardhat vars set MNEMONIC
+$ bunx hardhat vars set MNEMONIC
 ? Enter value: ‣ here is where your twelve words mnemonic should be put my friend
 ```
 
@@ -94,71 +94,71 @@ If you do not already have a mnemonic, you can generate one using this [website]
 Compile the smart contracts with Hardhat:
 
 ```sh
-$ pnpm compile
+$ bun run compile
 ```
 
 ### TypeChain
 
 Compile the smart contracts and generate TypeChain bindings:
 
 ```sh
-$ pnpm typechain
+$ bun run typechain
 ```
 
 ### Test
 
 Run the tests with Hardhat:
 
 ```sh
-$ pnpm test
+$ bun run test
 ```
 
 ### Lint Solidity
 
 Lint the Solidity code:
 
 ```sh
-$ pnpm lint:sol
+$ bun run lint:sol
 ```
 
 ### Lint TypeScript
 
 Lint the TypeScript code:
 
 ```sh
-$ pnpm lint:ts
+$ bun run lint:ts
 ```
 
 ### Coverage
 
 Generate the code coverage report:
 
 ```sh
-$ pnpm coverage
+$ bun run coverage
 ```
 
 ### Report Gas
 
 See the gas usage per unit test and average gas per method call:
 
 ```sh
-$ REPORT_GAS=true pnpm test
+$ REPORT_GAS=true bun run test
 ```
 
 ### Clean
 
 Delete the smart contract artifacts, the coverage reports and the Hardhat cache:
 
 ```sh
-$ pnpm clean
+$ bun run clean
 ```
 
 ### Deploy
 
 Deploy the contracts to Hardhat Network:
 
 ```sh
-$ pnpm deploy:contracts
+$ bun run deploy:contracts
 ```
 
 ### Tasks
@@ -168,11 +168,9 @@ $ pnpm deploy:contracts
 Deploy a new instance of the Lock contract via a task:
 
 ```sh
-$ pnpm task:deployLock --unlock 100 --value 0.1
+$ bun run task:deployLock --unlock 100 --value 0.1
 ```
 
-## Tips
-
 ### Syntax Highlighting
 
 If you use VSCode, you can get Solidity syntax highlighting with the
@@ -182,7 +180,7 @@ If you use VSCode, you can get Solidity syntax highlighting with the
 
 [GitPod](https://www.gitpod.io/) is an open-source developer platform for remote development.
 
-To view the coverage report generated by `pnpm coverage`, just click `Go Live` from the status bar to turn the server
+To view the coverage report generated by `bun run coverage`, just click `Go Live` from the status bar to turn the server
 on/off.
 
 ## Local development with Ganache

package.json

@@ -61,14 +61,14 @@
     "access": "public"
   },
   "scripts": {
-    "clean": "rimraf ./artifacts ./cache ./coverage ./types ./coverage.json && pnpm typechain",
+    "clean": "rimraf ./artifacts ./cache ./coverage ./types ./coverage.json && bun run typechain",
     "compile": "cross-env TS_NODE_TRANSPILE_ONLY=true hardhat compile",
-    "coverage": "hardhat coverage --solcoverjs ./.solcover.js --temp artifacts --testfiles \"test/**/*.ts\" && pnpm typechain",
+    "coverage": "hardhat coverage --solcoverjs ./.solcover.js --temp artifacts --testfiles \"test/**/*.ts\" && bun run typechain",
     "deploy:contracts": "hardhat deploy",
-    "lint": "pnpm lint:sol && pnpm lint:ts && pnpm prettier:check",
+    "lint": "bun run lint:sol && bun run lint:ts && bun run prettier:check",
     "lint:sol": "solhint --max-warnings 0 \"contracts/**/*.sol\"",
     "lint:ts": "eslint --ignore-path ./.eslintignore --ext .js,.ts .",
-    "postcompile": "pnpm typechain",
+    "postcompile": "bun run typechain",
     "prettier:check": "prettier --check \"**/*.{js,json,md,sol,ts,yml}\"",
     "prettier:write": "prettier --write \"**/*.{js,json,md,sol,ts,yml}\"",
     "task:deployLock": "hardhat task:deployLock",