Ast rewrite (#88)

* Star rewriting on standard graphql-js AST

* Add result 3

* Use Node 16

* Add pnpm-lock.yaml

* Fix intelliscence nullability

* Fix Result type nullability

* Rename type tests

* Refactor Result type

* Fix example add critical comment

* Helpful comment

* Implement fragment support idea

* Simplify inline fragment implementation

* Fix simple-scalar type test

* Actually implement SpreadFragments correctly

* Fix union test

* Add a little complexity to union test

* Get deep Variables working

* Add variables in fragments test

* Patch type tests

* Implement Selection runtime class

* Add simple parameterized schema type test

* Remove unneeded comments

* Re-implement most of codegen

* Implement codegen extends

* Pass through variable type parameters

* Update .gitignore

* Support ReadonlyArray in schemas

* Remove unneeded files

* Generate inline fragment selectior fns

* Use TypedDocumentNode from @apollo/client

* Comment out codegen test

* Update readme and docs

* Split codegen into seperate package

* Uncomment Variables tests

* Remove codegen prepublish and prepush cmds

* Set tql-gen to 1.0.0-rc.1

* Add description to tql-gen

* Remove prepublish and prepush cmds

* Add sideEffects false to package.json

* Update README and limitations doc

.github/workflows/ci.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v1
         with:
-          node-version: '14'
+          node-version: '16'
 
       - name: 'Cache node_modules'
         uses: actions/cache@v2

.github/workflows/publish.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v1
         with:
-          node-version: '14'
+          node-version: '16'
 
       - name: 'Cache node_modules'
         uses: actions/cache@v2

.github/workflows/release.yml

@@ -19,7 +19,7 @@ jobs:
       - name: Setup Node
         uses: actions/setup-node@v1
         with:
-          node-version: '14'
+          node-version: '16'
 
       - uses: olegtarasov/get-tag@v2.1
         id: tagName

.gitignore

@@ -105,4 +105,7 @@ dist
 
 notes.txt
 
-failing-examples
+failing-examples
+
+sdk.ts
+*_test.ts

.nvmrc

@@ -1 +1 @@
-v14.15.0
+v16

CURRENT_LIMITATIONS.md

@@ -1,15 +1,19 @@
 # Current Limitations
 
-## required for 1.0
+## Required for 1.0
 - [x] Interface type support
 - [x] Nested input object support
 - [x] Union type support
 - [x] `mutation` or `subscription` operation support
 - [x] Nullable field support
-- [ ] Variable definition support
-
-## perhaps in 1.x
+- [x] Variable definition support
+- [x] Rewrite `Result` and `Variable` types
+- [x] Type-level testing
+- [x] Default unknown scalars to `string`'s
+- [ ] Restricing `Selection`'s in selector function returns
+- [ ] Finish rewriting unit tests
 - [ ] Field alias support
 - [ ] Directive support
+- [ ] Custom scalar support yet (e.g no `Date` objects), limited to JS built-ins (custom scalars default to `string`'s)
 - [ ] Named fragments
-- [ ] Custom scalar support yet (e.g no `Date` objects), limited to JS built-ins.
+- [ ] Documentation

README.md

@@ -1,41 +1,43 @@
 # TQL
 
-> Note: this is **pre-production software** at this point, see the **[current limitations](./CURRENT_LIMITATIONS.md)**.
+> 🚧 We are getting close to `1.0` but this is still **pre-production software** at this point, see the **[current limitations](./CURRENT_LIMITATIONS.md)**.
 
 **tql** is a TypeScript GraphQL query builder.
 
 - **Codegen once** - regenerate your GraphQL API client only when your schema changes.
 - **Fully type-safe** - take advantage of the full power of TypeScript's advanced type-system.
 - **Backendless** - integrate with any existing GraphQL client.
 
-## [Try it Out](https://repl.it/@timkendall/TQL-Starwars)
+## [Try it Out](https://codesandbox.io/s/tql-starwars-wlfg9?file=/src/index.ts&runonclick=1)
 
-Try out our pre-compiled Star Wars GraphQL client on [Repl.it](https://repl.it/)! 
+Try out our pre-compiled Star Wars GraphQL SDK on [CodeSandbox](https://codesandbox.io/s/tql-starwars-wlfg9?file=/src/index.ts&runonclick=1)!
 
 ## Installation
 
-`npm install @timkendall/tql` or `yarn add @timkendall/tql` 
+1. `npm install @timkendall/tql@beta`
 
-* **TypeScript 4.1+** is required for [Recursive Conditional Type](https://devblogs.microsoft.com/typescript/announcing-typescript-4-1/#recursive-conditional-types) support
+   * **TypeScript 4.1+** is required for [Recursive Conditional Type](https://devblogs.microsoft.com/typescript/announcing-typescript-4-1/#recursive-conditional-types) support
 
+2. Generate an SDK with `npx @timkendall/tql-gen <schema> > sdk.ts`
 
-## Usage
-
-You will need to compile a type-safe client one time before using. Do this with the provided CLI:
 
-`yarn --silent tql <schema> > example.api.ts`.
+## Usage
 
+Import selector functions to start defining queries 🎉
 
 ```typescript
-import { query } from './example.api'
+import { useQuery } from '@apollo/client'
 
-const operation = query("Example", (t) => [
+// SDK generated in previous setup
+import { query, $ } from './starwars'
+
+const QUERY = query((t) => [
   t.reviews({ episode: Episode.EMPIRE }, (t) => [
     t.stars(),
     t.commentary(),
   ]),
 
-  t.human({ id: "1002" }, (t) => [
+  t.human({ id: $('id') }, (t) => [
     t.__typename(),
     t.id(),
     t.name(),
@@ -45,7 +47,7 @@ const operation = query("Example", (t) => [
     // @note Deprecated field should be properly picked-up by VSCode!
     t.mass(),
 
-    t.friends((t) => [
+    t.friends((t) => <const>[
       t.__typename(),
       t.id(),
       t.name(),
@@ -57,7 +59,11 @@ const operation = query("Example", (t) => [
 
     t.starships((t) => [t.id(), t.name()]),
   ]),
-]);
+]).toQuery({ name: 'Example' })
+
+// type-safe result and variables 👍
+const { data } = useQuery(QUERY, { variables: { id: '1011' }})
+
 ```
 
 ## Inspiration

__tests__/README.md

@@ -0,0 +1,7 @@
+# Integration Tests
+
+We use the canonical [graphql/swapi-graphql](https://github.com/graphql/swapi-graphql) API as our top-level integration tests. You can configure the test suite to run against your own schema by following the instructions below. If you find a bug please [open an issue](https://github.com/timkendall/tql/issues/new)!.
+
+## Running
+
+`yarn test:int <schema>` (defaults to the Starwars schema defined here)