fix(syntax): fix blockstring description syntax, add some sample files

Author: Kumar Harsh

syntaxes/graphql.json

@@ -202,31 +202,27 @@
     },
     "graphql-description-singleline": {
       "comment": "In new graphql spec 0.12.0, the description have to be specified as doc-strings or single-line text in double quotes",
-      "name": "graphql.description",
+      "name": "graphql.description.SINGLELINE",
       "match": "^\\s*(\"(?:\"\")?)([^\"].*)(\"(?:\"\")?)$",
       "captures": {
-        "1": { "name": "comment.quoted.double.graphql.begin" },
-        "2": { "name": "comment.description.graphql" },
-        "3": { "name": "comment.quoted.double.graphql.end" }
+        "1": { "name": "punctuation.definition.string.graphql.begin" },
+        "2": { "name": "string.description.graphql" },
+        "3": { "name": "punctuation.definition.string.graphql.end" }
       }
     },
     "graphql-description-docstring": {
       "comment": "In new graphql spec 0.12.0, the description have to be specified as doc-strings or single-line text in double quotes",
-      "name": "graphql.description",
-      "begin": "(\"\"\")(?:$|(.*))",
+      "name": "string.block.description.graphql.DOCSTRING",
+      "begin": "(\"\"\")(?:((?!\"\"\").)*|\\Z)",
       "beginCaptures": {
-        "1": { "name": "comment.quoted.double.graphql.begin" },
-        "2": { "name": "comment.block.description.graphql" }
+        "1": { "name": "punctuation.definition.string.graphql.begin" }
       },
-      "end": "^\\s*(\"\"\")$",
+      "end": "(\"\"\")$",
       "endCaptures": {
-        "1": { "name": "comment.quoted.double.graphql.end" }
+        "1": { "name": "punctuation.definition.string.graphql.end" }
       },
       "patterns": [
-        {
-          "name": "comment.block.description.graphql",
-          "match": "^\\s*.*$"
-        }
+        { "include": "#graphql-string-content" }
       ]
     },
     "graphql-variable-definitions": {
@@ -511,11 +507,11 @@
       "end": "\\s*+(?:((\"))|(\n))",
       "beginCaptures": {
         "1": { "name": "string.quoted.double.graphql" },
-        "2": { "name": "punctuation.definition.string.begin.graphql" }
+        "2": { "name": "punctuation.definition.string.graphql.begin" }
       },
       "endCaptures": {
         "1": { "name": "string.quoted.double.graphql" },
-        "2": { "name": "punctuation.definition.string.end.graphql" },
+        "2": { "name": "punctuation.definition.string.graphql.end" },
         "3": { "name": "invalid.illegal.newline.graphql" }
       },
       "patterns": [
@@ -571,10 +567,10 @@
     "graphql-value":{
       "patterns": [
         { "include":  "#graphql-comment" },
-        { "include":  "#graphql-description-docstring" },
         { "include":  "#graphql-variable-name" },
         { "include":  "#graphql-float-value" },
         { "include":  "#graphql-string-value" },
+        { "include":  "#graphql-description-docstring" },
         { "include":  "#graphql-boolean-value" },
         { "include":  "#graphql-null-value" },
         { "include":  "#graphql-enum-value" },

test/test.gql

@@ -0,0 +1,45 @@
+schema {
+  query: RootSchemaQuery
+  mutation: RootSchemaMutation
+}
+
+"""Test comment."""
+enum TestEnum {
+  CREATED
+}
+
+"""
+This is a description
+"""
+type Viewer {
+  """blockstring description 1"""
+  id: String!
+  """blockstring description 2
+  """
+  name: String!
+  """
+  blockstring description 2"""
+  description: String
+  """
+  blockstring description 3
+  """
+  image: String
+  "simple description"
+  count: Int
+}
+
+type Query {
+  id: String
+  viewer: Viewer
+}
+
+query {
+  posts(
+    first: 1,
+    text: "hi"
+    contains: """once
+      upon
+      a time""") {
+        id
+  }
+}

test/test.js

@@ -0,0 +1,33 @@
+const x = gql`
+  """
+  This is a description
+  """
+  type Viewer {
+    """This is a field level description"""
+    sid: String
+    "This is a simple description"
+    name: String
+  }
+`;
+
+export default /* GraphQL */`
+  query Viewer {
+    session {
+      id
+      isLoggedIn
+    }
+  }
+`;
+
+const Query = Relay.QL`
+  query {
+    posts(
+      first: 1,
+      text: "hi"
+      contains: """once
+       upon
+       a time""") {
+         id
+    }
+  }
+`;

test/test.md

@@ -0,0 +1,26 @@
+let input = {|
+  <html>
+    <head>
+      <title>A Simple HTML Document</title>
+    </head>
+    <body>
+      <p>This is a very simple HTML document</p>
+      <p>It only has two paragraphs</p>
+    </body>
+  </html>
+|};
+
+let query = {gql|
+  query X {
+    a
+    b
+    c
+  }
+|};
+
+let result = Js.String.match([%re {|/<p>(.*?)<\/p>/gi|}], input);
+
+switch (result) {
+| Some(result) => Js.Array.forEach(Js.log, result)
+| None => Js.log("no matches")
+};

test/test.re

@@ -0,0 +1,36 @@
+<!-- Example.vue -->
+<template>
+  <query-renderer :environment="environment" :query="query" :variables="variables">
+    <template slot-scope="{ props, error, retry }">
+      <div v-if="error">{{ error.message }}</div>
+      <div v-else-if="props">{{ props.page.name }} is great!</div>
+      <div v-else>Loading</div>
+    </template>
+  </query-renderer>
+</template>
+
+<script>
+import { QueryRenderer, graphql } from 'vue-relay'
+
+export default {
+  name: 'example',
+  components: {
+    QueryRenderer
+  },
+  data () {
+    return {
+      environment: ..., // https://facebook.github.io/relay/docs/en/relay-environment.html
+      query: graphql`
+        query ExampleQuery($pageID: ID!) {
+          page(id: $pageID) {
+            name
+          }
+        }
+      `,
+      variables: {
+        pageID: '110798995619330'
+      }
+    }
+  }
+}
+</script>