misc: add command to run prettier on docs (#2102)

* misc: add command to run prettier on docs

* Fix GH issue template

* Fix tests

* Add prettier-docs command to precommit

packages/docusaurus-1.x/lib/core/__tests__/__fixtures__/getTOC.md

@@ -1,20 +1,35 @@
 ## foo
+
 ### foo
+
 ### foo 1
+
 ## foo 1
+
 ## foo 2
+
 ### foo
+
 #### 4th level headings
+
 All 4th level headings should not be shown by default
 
 ## bar
+
 ### bar
+
 #### bar
-4th level heading should be ignored by default, but is should be always taken
-into account, when generating slugs
+
+4th level heading should be ignored by default, but is should be always taken into account, when generating slugs
+
 ### `bar`
+
 #### `bar`
+
 ## bar
+
 ### bar
+
 #### bar
+
 ## bar

packages/docusaurus-1.x/lib/core/__tests__/__fixtures__/insertTOC.md

@@ -25,4 +25,4 @@ Alias: `bag`
 
 ### `pokemon-rename`
 
-Alias: `rename`
+Alias: `rename`

packages/docusaurus-1.x/lib/core/__tests__/__fixtures__/split-tab_doc1.md

@@ -1,24 +1,29 @@
 <!--DOCUSAURUS_CODE_TABS-->
 <!--JavaScript-->
+
 ```js
 console.log('Hello, world!');
 ```
+
 <!--Python-->
+
 ```py
 print('Hello, world!')
 ```
 
 <!--C-->
+
 ```C
 #include <stdio.h>
 
 int main() {
-   printf("Hello World!");
-   return 0;
+  printf("Hello World!");
+  return 0;
 }
 ```
 
 <!--Pascal-->
+
 ```Pascal
 program HelloWorld;
 begin

packages/docusaurus-1.x/lib/core/__tests__/__snapshots__/toc.test.js.snap

@@ -188,24 +188,39 @@ Array [
 
 exports[`insertTOC AUTOGENERATED_TABLE_OF_CONTENTS does not exist 1`] = `
 "## foo
+
 ### foo
+
 ### foo 1
+
 ## foo 1
+
 ## foo 2
+
 ### foo
+
 #### 4th level headings
+
 All 4th level headings should not be shown by default
 
 ## bar
+
 ### bar
+
 #### bar
-4th level heading should be ignored by default, but is should be always taken
-into account, when generating slugs
+
+4th level heading should be ignored by default, but is should be always taken into account, when generating slugs
+
 ### \`bar\`
+
 #### \`bar\`
+
 ## bar
+
 ### bar
+
 #### bar
+
 ## bar
 "
 `;
@@ -237,5 +252,6 @@ Alias: \`bag\`
 
 ### \`pokemon-rename\`
 
-Alias: \`rename\`"
+Alias: \`rename\`
+"
 `;

packages/docusaurus-1.x/lib/core/__tests__/split-tab.test.js

@@ -39,33 +39,33 @@ describe('when code tabs are used correctly', () => {
   it('renders tabs correctly', () => {
     const node = page.getDOMNode();
     const firstTab = node.querySelector('[data-tab$="-content-2"]').textContent;
-    expect('JavaScript').toEqual(firstTab);
+    expect(firstTab).toEqual('JavaScript');
     const secondTab = node.querySelector('[data-tab$="-content-3"]')
       .textContent;
-    expect('Python').toEqual(secondTab);
+    expect(secondTab).toEqual('Python');
     const thirdTab = node.querySelector('[data-tab$="-content-4"]').textContent;
-    expect('C').toEqual(thirdTab);
+    expect(thirdTab).toEqual('C');
     const fourthTab = node.querySelector('[data-tab$="-content-5"]')
       .textContent;
-    expect('Pascal').toEqual(fourthTab);
+    expect(fourthTab).toEqual('Pascal');
   });
   it('renders content correctly', () => {
     const node = page.getDOMNode();
     const firstContent = node.querySelector('[id$="-content-2"] code')
       .textContent;
-    expect("console.log('Hello, world!');").toEqual(firstContent);
+    expect(firstContent).toEqual("console.log('Hello, world!');");
     const secondContent = node.querySelector('[id$="-content-3"] code')
       .textContent;
-    expect("print('Hello, world!')").toEqual(secondContent);
+    expect(secondContent).toEqual("print('Hello, world!')");
     const thirdContent = node.querySelector('[id$="-content-4"] code')
       .textContent;
-    expect(
-      '#include <stdio.h>int main() {   printf("Hello World!");   return 0;}',
-    ).toEqual(thirdContent);
+    expect(thirdContent).toEqual(
+      '#include <stdio.h>int main() {  printf("Hello World!");  return 0;}',
+    );
     const fourthContent = node.querySelector('[id$="-content-5"] code')
       .textContent;
-    expect("program HelloWorld;begin  WriteLn('Hello, world!');end.").toEqual(
-      fourthContent,
+    expect(fourthContent).toEqual(
+      "program HelloWorld;begin  WriteLn('Hello, world!');end.",
     );
   });
 });
@@ -92,33 +92,33 @@ describe('when code tab is used in a list', () => {
   it('renders tabs correctly', () => {
     const node = page.getDOMNode();
     const firstTab = node.querySelector('[data-tab$="-content-2"]').textContent;
-    expect('JavaScript').toEqual(firstTab);
+    expect(firstTab).toEqual('JavaScript');
     const secondTab = node.querySelector('[data-tab$="-content-3"]')
       .textContent;
-    expect('Python').toEqual(secondTab);
+    expect(secondTab).toEqual('Python');
     const thirdTab = node.querySelector('[data-tab$="-content-4"]').textContent;
-    expect('C').toEqual(thirdTab);
+    expect(thirdTab).toEqual('C');
     const fourthTab = node.querySelector('[data-tab$="-content-5"]')
       .textContent;
-    expect('Pascal').toEqual(fourthTab);
+    expect(fourthTab).toEqual('Pascal');
   });
   it('renders content correctly', () => {
     const node = page.getDOMNode();
     const firstContent = node.querySelector('[id$="-content-2"] code')
       .textContent;
-    expect("console.log('Hello, world!');").toEqual(firstContent);
+    expect(firstContent).toEqual("console.log('Hello, world!');");
     const secondContent = node.querySelector('[id$="-content-3"] code')
       .textContent;
-    expect("print('Hello, world!')").toEqual(secondContent);
+    expect(secondContent).toEqual("print('Hello, world!')");
     const thirdContent = node.querySelector('[id$="-content-4"] code')
       .textContent;
-    expect(
+    expect(thirdContent).toEqual(
       '#include <stdio.h>int main() {   printf("Hello World!");   return 0;}',
-    ).toEqual(thirdContent);
+    );
     const fourthContent = node.querySelector('[id$="-content-5"] code')
       .textContent;
-    expect("program HelloWorld;begin  WriteLn('Hello, world!');end.").toEqual(
-      fourthContent,
+    expect(fourthContent).toEqual(
+      "program HelloWorld;begin  WriteLn('Hello, world!');end.",
     );
   });
 });