fix: repair map annotation drops

In a previous version, the map annotation was being dropped unexpectedly. The cause of the issue has been addressed.

.gitignore

@@ -1,2 +1,8 @@
 node_modules
 yarn-error.log
+bin
+.vscode
+coverage
+pnpm-lock.*
+package-lock.*
+schema.prisma

.npmignore

@@ -0,0 +1,9 @@
+test/
+coverage/
+.vscode/
+bin/**.js.map
+pnpm-lock.yaml
+schema.prisma
+src/
+tsconfig.json
+jest.config.js

.vscode/launch.json

@@ -0,0 +1,26 @@
+{
+  // Use IntelliSense to learn about possible attributes.
+  // Hover to view descriptions of existing attributes.
+  // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "DoDryRun",
+      "type": "node",
+      "request": "launch",
+      "args": ["${workspaceFolder}/src/cli.ts", "--dry-run"],
+      "runtimeArgs": ["--nolazy", "-r", "ts-node/register"],
+      "sourceMaps": true,
+      "cwd": "${workspaceRoot}",
+      "protocol": "inspector",
+    },
+    {
+      "name": "Debug Jest Tests",
+      "type": "node",
+      "request": "launch",
+      "runtimeArgs": ["--inspect-brk", "${workspaceRoot}/node_modules/jest/bin/jest.js", "--runInBand"],
+      "console": "integratedTerminal",
+      "internalConsoleOptions": "neverOpen"
+    }
+  ]
+}

jest.config.js

@@ -0,0 +1,13 @@
+/** @type {import('ts-jest/dist/types').InitialOptionsTsJest} */
+module.exports = {
+  preset: 'ts-jest',
+  testEnvironment: 'node',
+  transform: {
+      "^.+\\.tsx?$": "ts-jest",
+  },
+  testRegex: "(/test/.*|(\\.|/)(test|spec))\\.(jsx?|tsx?)$",
+  testPathIgnorePatterns: ["/dist/", "/src/", "/node_modules/"],
+  moduleFileExtensions: ["ts", "tsx", "js", "jsx", "json", "node"],
+  collectCoverage: true,
+  mapCoverage: true,
+};

package.json

@@ -1,6 +1,6 @@
 {
   "name": "prisma-case-format",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "description": "Give your introspected schema.prisma sane casing conventions",
   "main": "./dist/cli.js",
   "repository": {
@@ -11,18 +11,28 @@
     "prisma-case-format": "bin/cli.js"
   },
   "scripts": {
-    "build": "tsc; mkdir bin; cp ./dist/cli.js ./bin/cli.js"
+    "build": "tsc",
+    "test": "jest"
   },
   "author": "",
   "license": "ISC",
   "devDependencies": {
+    "@babel/core": "^7.17.2",
+    "@babel/preset-env": "^7.16.11",
+    "@babel/preset-typescript": "^7.16.7",
+    "@types/jest": "^27.4.0",
+    "@types/node": "^17.0.17",
+    "babel-jest": "^27.5.1",
+    "ts-node": "^10.5.0",
     "typescript": "^4.2.3"
   },
   "dependencies": {
     "@prisma/client": "^2.19.0",
     "@prisma/sdk": "^2.19.0",
     "change-case": "^4.1.2",
     "commander": "^7.2.0",
-    "prisma": "^2.19.0"
+    "jest": "^27.5.1",
+    "prisma": "^2.19.0",
+    "ts-jest": "^27.1.3"
   }
 }