chore: add biome.json and remove redundant config files

.github/workflows/continuous-integration.yml

@@ -38,11 +38,8 @@ jobs:
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Linting
-        run: pnpm lint
-
-      - name: Prettier
-        run: pnpm check-format
+      - name: Linting and Formatting
+        run: pnpm style:check
 
       - name: Check Types
         run: pnpm check-types
@@ -168,4 +165,4 @@ jobs:
       - uses: codecov/codecov-action@v4
         with:
           directory: coverage
-          token: ${{ secrets.CODECOV_TOKEN }}
+          token: ${{ secrets.CODECOV_TOKEN }}

biome.json

@@ -0,0 +1,128 @@
+{
+  "$schema": "https://biomejs.dev/schemas/1.9.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "maxSize": 10000000
+  },
+  "formatter": {
+    "indentStyle": "space",
+    "lineWidth": 120,
+    "ignore": ["**/node_modules", "**/build", "**/.idea", "**/coverage", "**/pnpm-lock.yaml", "**/.changeset"]
+  },
+  "javascript": {
+    "parser": {
+      "unsafeParameterDecoratorsEnabled": true
+    },
+    "formatter": {
+      "semicolons": "asNeeded",
+      "quoteStyle": "single",
+      "trailingCommas": "es5",
+      "lineWidth": 120,
+      "indentStyle": "space"
+    }
+  },
+  "json": {
+    "parser": {
+      "allowComments": true
+    }
+  },
+  "organizeImports": {
+    "enabled": true
+  },
+  "linter": {
+    "rules": {
+      "style": {
+        "useImportType": "error",
+        "useNodejsImportProtocol": "off",
+        "noNonNullAssertion": "error"
+      },
+      "correctness": {
+        "noUnusedImports": "error",
+        "noUndeclaredDependencies": "warn",
+        "noInvalidUseBeforeDeclaration": "error"
+      },
+      "suspicious": {
+        "noConfusingVoidType": "off",
+        "noConsole": "error",
+        "noUnsafeDeclarationMerging": "off"
+      },
+      "complexity": {
+        "noBannedTypes": "error"
+      },
+      "nursery": {
+        "noRestrictedImports": {
+          "level": "error",
+          "options": {
+            "paths": {
+              "packages/*": "using imports from packages/* is not allowed"
+            }
+          }
+        }
+      }
+    }
+  },
+  "overrides": [
+    {
+      "include": ["packages/core/**"],
+      "linter": {
+        "rules": {
+          "style": {
+            "noRestrictedGlobals": {
+              "level": "error",
+              "options": {
+                "deniedGlobals": ["Buffer"]
+              }
+            }
+          }
+        }
+      }
+    },
+    {
+      "include": ["jest.config.ts", "./scripts/**"],
+      "linter": {
+        "rules": {
+          "correctness": {
+            "noUndeclaredVariables": "off"
+          }
+        }
+      }
+    },
+    {
+      "include": ["demo/**", "demo-openid/**"],
+      "linter": {
+        "rules": {
+          "suspicious": {
+            "noConsole": "off"
+          }
+        }
+      }
+    },
+    {
+      "include": [
+        "*.test.ts",
+        "**/__tests__/**",
+        "jest.*.ts",
+        "samples/**",
+        "demo/**",
+        "demo-openid/**",
+        "scripts/**",
+        "**/tests/**",
+        "tests/**"
+      ],
+      "linter": {
+        "rules": {
+          "correctness": {
+            "noUndeclaredDependencies": "off"
+          },
+          "nursery": {
+            "useImportRestrictions": "off"
+          }
+        }
+      }
+    }
+  ]
+}

package.json

@@ -2,12 +2,7 @@
   "name": "credo-ts",
   "private": true,
   "license": "Apache-2.0",
-  "workspaces": [
-    "packages/*",
-    "demo",
-    "demo-openid",
-    "samples/*"
-  ],
+  "workspaces": ["packages/*", "demo", "demo-openid", "samples/*"],
   "packageManager": "[email protected]+sha512.1f79bc245a66eb0b07c5d4d83131240774642caaa86ef7d0434ab47c0d16f66b04e21e0c086eb61e62c77efc4d7f7ec071afad3796af64892fae66509173893a",
   "repository": {
     "url": "https://github.com/openwallet-foundation/credo-ts",
@@ -17,50 +12,39 @@
     "check-types": "pnpm check-types:build && pnpm check-types:tests",
     "check-types:tests": "tsc -p tsconfig.test.json --noEmit",
     "check-types:build": "pnpm -r --parallel exec tsc --noEmit",
-    "prettier": "prettier --ignore-path .prettierignore '**/*.+(js|json|ts|md|yml|yaml)'",
-    "format": "pnpm prettier --write",
-    "check-format": "pnpm prettier --list-different",
+    "style:check": "biome check --unsafe",
+    "style:fix": "biome check --write --unsafe",
     "clean": "pnpm -r --parallel run clean",
     "build": "pnpm -r --parallel run build",
     "test:unit": "jest --testPathIgnorePatterns 'e2e.test.ts$'",
     "test:e2e": "jest --testMatch '**/?(*.)e2e.test.ts'",
     "test": "jest",
-    "lint": "eslint --ignore-path .gitignore .",
-    "validate": "pnpm lint && pnpm check-types && pnpm check-format",
+    "validate": "pnpm check-types && pnpm style:check",
     "run-mediator": "ts-node ./samples/mediator.ts",
     "release": "pnpm build && pnpm changeset publish --no-git-tag",
-    "changeset-version": "pnpm changeset version && pnpm format"
+    "changeset-version": "pnpm changeset version && pnpm style:fix"
   },
   "devDependencies": {
     "@babel/core": "^7.25.8",
     "@babel/preset-env": "^7.25.8",
+    "@biomejs/biome": "^1.9.4",
     "@changesets/cli": "^2.27.5",
     "@hyperledger/aries-askar-nodejs": "^0.2.3",
     "@jest/types": "^29.6.3",
     "@types/bn.js": "^5.1.5",
     "@types/cors": "^2.8.10",
-    "@types/eslint": "^8.21.2",
     "@types/express": "^4.17.13",
     "@types/jest": "^29.5.12",
     "@types/node": "^18.18.8",
     "@types/supertest": "^6.0.2",
     "@types/uuid": "^9.0.1",
     "@types/varint": "^6.0.0",
     "@types/ws": "^8.5.4",
-    "@typescript-eslint/eslint-plugin": "^7.14.1",
-    "@typescript-eslint/parser": "^7.14.1",
     "bn.js": "^5.2.1",
     "cors": "^2.8.5",
-    "eslint": "^8.36.0",
-    "eslint-config-prettier": "^8.3.0",
-    "eslint-import-resolver-typescript": "^3.5.3",
-    "eslint-plugin-import": "^2.23.4",
-    "eslint-plugin-prettier": "^4.2.1",
-    "eslint-plugin-workspaces": "^0.8.0",
     "express": "^4.17.1",
     "jest": "^29.7.0",
     "nock": "^14.0.0-beta.19",
-    "prettier": "^2.3.1",
     "rxjs": "^7.8.0",
     "supertest": "^7.0.0",
     "ts-jest": "^29.1.2",