feat: integrate feature flags

src/packages/client/fixtures/blog/main.ts

@@ -32,6 +32,23 @@ async function main() {
     }),
   ])
 
+  prisma.post.create({
+    data: {
+      author: {
+        connectOrCreate: {
+          where: {
+            email: 'a@a.de',
+          },
+          create: {
+            email: 'a@a.de',
+          },
+        },
+      },
+      published: true,
+      title: 'Title',
+    },
+  })
+
   console.log(users)
 
   // const result = await prisma.user.updateMany({

src/packages/client/fixtures/blog/prisma/schema.prisma

@@ -6,14 +6,15 @@ datasource db {
 generator client {
   provider             = "prisma-client-js"
   binaryTargets        = ["native"]
-  experimentalFeatures = "transactionApi"
+  experimentalFeatures = ["transactionApi", "connectOrCreate"]
 }
 
 model User {
   id    String  @default(cuid()) @id
   email String  @unique
   name  String?
   posts Post[]
+  Like  Like[]
 }
 
 model Post {
@@ -25,6 +26,7 @@ model Post {
   content   String?
   authorId  String?
   author    User?    @relation(fields: [authorId], references: [id])
+  Like      Like[]
 }
 
 model Like {

src/packages/client/src/__tests__/generation/generator.test.ts

@@ -230,6 +230,7 @@ describe('generator', () => {
           name: 'client',
           provider: 'prisma-client-js',
           output: null,
+          experimentalFeatures: [],
         },
       ],
       skipDownload: true,

src/packages/client/src/__tests__/runtime-tests/transaction/index.js

@@ -16,6 +16,7 @@ module.exports = async () => {
   const email = crypto.randomBytes(20).toString('hex') + '@hey.com'
 
   // intentionally use the same email 2 times to see, if the transaction gets rolled back properly
+  // TODO: Handle the error here and make sure it's the right one
   try {
     await db.transaction([
       db.user.create({

src/packages/client/src/__tests__/runtime-tests/transaction/schema.prisma

@@ -6,7 +6,7 @@ datasource db {
 
 generator client {
   provider             = "prisma-client-js"
-  experimentalFeatures = "transactionApi"
+  experimentalFeatures = ["transactionApi"]
 }
 
 // / User model comment

src/packages/client/src/__tests__/select.test.ts

@@ -630,8 +630,7 @@ describe('select validation', () => {
         ?   content?: String,
         ?   author?: {
         ?     create?: UserCreateWithoutPostsInput,
-        ?     connect?: UserWhereUniqueInput,
-        ?     connectOrCreate?: UserCreateOrConnectWithoutPostInput
+        ?     connect?: UserWhereUniqueInput
         ?   }
           }
         }

src/packages/client/src/__tests__/types/connectOrCreate-disabled/index.ts

@@ -0,0 +1,18 @@
+import { PrismaClient, UserCreateOneWithoutPostsInput } from '@prisma/client'
+
+// tslint:disable
+
+// This file will not be executed, just compiled to check if the typings are valid
+async function main() {
+  const prisma = new PrismaClient()
+
+  type Check = 'createOrConnect' extends keyof UserCreateOneWithoutPostsInput
+    ? number
+    : string
+
+  const str: Check = 'needs to be a string'
+}
+
+main().catch((e) => {
+  console.error(e)
+})

src/packages/client/src/__tests__/types/connectOrCreate-disabled/schema.prisma

@@ -0,0 +1,57 @@
+datasource db {
+  provider = "postgres"
+  url      = env("SOME_DB")
+}
+
+generator client {
+  provider = "prisma-client-js"
+  output   = "@prisma/client"
+}
+
+// / User model comment
+model User {
+  id    String  @default(uuid()) @id
+  email String  @unique
+  // / name comment
+  name  String?
+  posts Post[]
+  Like  Like[]
+}
+
+model Post {
+  id        String   @default(cuid()) @id
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+  published Boolean
+  title     String
+  content   String?
+  authorId  String?
+  author    User?    @relation(fields: [authorId], references: [id])
+  Like      Like[]
+}
+
+enum Role {
+  USER
+  ADMIN
+}
+
+model MachineData {
+  id        String @default(cuid()) @id
+  machineId String
+  os        String
+  osVersion Float
+  osArch    String
+  procFreq  Float
+  procCores Int
+  ram       Int
+}
+
+model Like {
+  id     String @default(cuid()) @id
+  userId String
+  user   User   @relation(fields: [userId], references: [id])
+  postId String
+  post   Post   @relation(fields: [postId], references: [id])
+
+  @@unique([userId, postId])
+}

src/packages/client/src/__tests__/types/connectOrCreate-disabled/tsconfig.json

@@ -0,0 +1,63 @@
+{
+  "compilerOptions": {
+    /* Basic Options */
+    // "incremental": true,                   /* Enable incremental compilation */
+    "target": "es2018" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
+    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
+    // "lib": [],                             /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    // "declaration": true,                   /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    // "sourceMap": true,                     /* Generates corresponding '.map' file. */
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+    // "outDir": "./",                        /* Redirect output structure to the directory. */
+    // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
+    // "removeComments": true,                /* Do not emit comments to output. */
+    // "noEmit": true,                        /* Do not emit outputs. */
+    // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true /* Enable all strict type-checking options. */,
+    // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    // "types": [],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
+    // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
+  }
+}

src/packages/client/src/__tests__/types/connectOrCreate-enabled/index.ts

@@ -0,0 +1,18 @@
+import { PrismaClient, UserCreateOneWithoutPostsInput } from '@prisma/client'
+
+// tslint:disable
+
+// This file will not be executed, just compiled to check if the typings are valid
+async function main() {
+  const prisma = new PrismaClient()
+
+  type Check = 'connectOrCreate' extends keyof UserCreateOneWithoutPostsInput
+    ? number
+    : string
+
+  const str: Check = 12345
+}
+
+main().catch((e) => {
+  console.error(e)
+})

src/packages/client/src/__tests__/types/connectOrCreate-enabled/schema.prisma

@@ -0,0 +1,58 @@
+datasource db {
+  provider = "postgres"
+  url      = env("SOME_DB")
+}
+
+generator client {
+  provider             = "prisma-client-js"
+  output               = "@prisma/client"
+  experimentalFeatures = ["connectOrCreate"]
+}
+
+// / User model comment
+model User {
+  id    String  @default(uuid()) @id
+  email String  @unique
+  // / name comment
+  name  String?
+  posts Post[]
+  Like  Like[]
+}
+
+model Post {
+  id        String   @default(cuid()) @id
+  createdAt DateTime @default(now())
+  updatedAt DateTime @updatedAt
+  published Boolean
+  title     String
+  content   String?
+  authorId  String?
+  author    User?    @relation(fields: [authorId], references: [id])
+  Like      Like[]
+}
+
+enum Role {
+  USER
+  ADMIN
+}
+
+model MachineData {
+  id        String @default(cuid()) @id
+  machineId String
+  os        String
+  osVersion Float
+  osArch    String
+  procFreq  Float
+  procCores Int
+  ram       Int
+}
+
+model Like {
+  id     String @default(cuid()) @id
+  userId String
+  user   User   @relation(fields: [userId], references: [id])
+  postId String
+  post   Post   @relation(fields: [postId], references: [id])
+
+  @@unique([userId, postId])
+}

src/packages/client/src/__tests__/types/connectOrCreate-enabled/tsconfig.json

@@ -0,0 +1,63 @@
+{
+  "compilerOptions": {
+    /* Basic Options */
+    // "incremental": true,                   /* Enable incremental compilation */
+    "target": "es2018" /* Specify ECMAScript target version: 'ES3' (default), 'ES5', 'ES2015', 'ES2016', 'ES2017', 'ES2018', 'ES2019' or 'ESNEXT'. */,
+    "module": "commonjs" /* Specify module code generation: 'none', 'commonjs', 'amd', 'system', 'umd', 'es2015', or 'ESNext'. */,
+    // "lib": [],                             /* Specify library files to be included in the compilation. */
+    // "allowJs": true,                       /* Allow javascript files to be compiled. */
+    // "checkJs": true,                       /* Report errors in .js files. */
+    // "jsx": "preserve",                     /* Specify JSX code generation: 'preserve', 'react-native', or 'react'. */
+    // "declaration": true,                   /* Generates corresponding '.d.ts' file. */
+    // "declarationMap": true,                /* Generates a sourcemap for each corresponding '.d.ts' file. */
+    // "sourceMap": true,                     /* Generates corresponding '.map' file. */
+    // "outFile": "./",                       /* Concatenate and emit output to single file. */
+    // "outDir": "./",                        /* Redirect output structure to the directory. */
+    // "rootDir": "./",                       /* Specify the root directory of input files. Use to control the output directory structure with --outDir. */
+    // "composite": true,                     /* Enable project compilation */
+    // "tsBuildInfoFile": "./",               /* Specify file to store incremental compilation information */
+    // "removeComments": true,                /* Do not emit comments to output. */
+    // "noEmit": true,                        /* Do not emit outputs. */
+    // "importHelpers": true,                 /* Import emit helpers from 'tslib'. */
+    // "downlevelIteration": true,            /* Provide full support for iterables in 'for-of', spread, and destructuring when targeting 'ES5' or 'ES3'. */
+    // "isolatedModules": true,               /* Transpile each file as a separate module (similar to 'ts.transpileModule'). */
+
+    /* Strict Type-Checking Options */
+    "strict": true /* Enable all strict type-checking options. */,
+    // "noImplicitAny": true,                 /* Raise error on expressions and declarations with an implied 'any' type. */
+    // "strictNullChecks": true,              /* Enable strict null checks. */
+    // "strictFunctionTypes": true,           /* Enable strict checking of function types. */
+    // "strictBindCallApply": true,           /* Enable strict 'bind', 'call', and 'apply' methods on functions. */
+    // "strictPropertyInitialization": true,  /* Enable strict checking of property initialization in classes. */
+    // "noImplicitThis": true,                /* Raise error on 'this' expressions with an implied 'any' type. */
+    // "alwaysStrict": true,                  /* Parse in strict mode and emit "use strict" for each source file. */
+
+    /* Additional Checks */
+    // "noUnusedLocals": true,                /* Report errors on unused locals. */
+    // "noUnusedParameters": true,            /* Report errors on unused parameters. */
+    // "noImplicitReturns": true,             /* Report error when not all code paths in function return a value. */
+    // "noFallthroughCasesInSwitch": true,    /* Report errors for fallthrough cases in switch statement. */
+
+    /* Module Resolution Options */
+    // "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
+    // "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
+    // "paths": {},                           /* A series of entries which re-map imports to lookup locations relative to the 'baseUrl'. */
+    // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
+    // "typeRoots": [],                       /* List of folders to include type definitions from. */
+    // "types": [],                           /* Type declaration files to be included in compilation. */
+    // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
+    "esModuleInterop": true /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
+    // "allowUmdGlobalAccess": true,          /* Allow accessing UMD globals from modules. */
+
+    /* Source Map Options */
+    // "sourceRoot": "",                      /* Specify the location where debugger should locate TypeScript files instead of source locations. */
+    // "mapRoot": "",                         /* Specify the location where debugger should locate map files instead of generated locations. */
+    // "inlineSourceMap": true,               /* Emit a single file with source maps instead of having a separate file. */
+    // "inlineSources": true,                 /* Emit the source alongside the sourcemaps within a single file; requires '--inlineSourceMap' or '--sourceMap' to be set. */
+
+    /* Experimental Options */
+    // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
+    // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
+  }
+}

src/packages/client/src/__tests__/types/transactionApi-disabled/index.ts

@@ -0,0 +1,12 @@
+import { PrismaClient, JsonValue } from '@prisma/client'
+
+// tslint:disable
+
+// This file will not be executed, just compiled to check if the typings are valid
+async function main() {
+  const prisma = new PrismaClient()
+}
+
+main().catch((e) => {
+  console.error(e)
+})

src/packages/client/src/__tests__/types/transactionApi-disabled/schema.prisma

@@ -0,0 +1,17 @@
+datasource db {
+  provider = "postgresql"
+  url      = env("SOME_DB")
+}
+
+generator client {
+  provider = "prisma-client-js"
+  output   = "@prisma/client"
+}
+
+// / User model comment
+model User {
+  id    String  @default(uuid()) @id
+  email String  @unique
+  name  String?
+  info Json?
+}