clean up legacy even more

packages/material-ui-icons/builder.js

@@ -6,6 +6,7 @@ import rimraf from 'rimraf';
 import Mustache from 'mustache';
 import Queue from 'modules/waterfall/Queue';
 import util from 'util';
+import intersection from 'lodash/intersection';
 import glob from 'glob';
 import SVGO from 'svgo';
 
@@ -238,6 +239,16 @@ export async function main(options) {
     queue.push(svgPaths);
     await queue.wait({ empty: true });
 
+    let legacyFiles = await globAsync(path.join(__dirname, '/legacy', '*.js'));
+    legacyFiles = legacyFiles.map(file => path.basename(file));
+    let generatedFiles = await globAsync(path.join(options.outputDir, '*.js'));
+    generatedFiles = generatedFiles.map(file => path.basename(file));
+
+    if (intersection(legacyFiles, generatedFiles).length > 0) {
+      console.warn(intersection(legacyFiles, generatedFiles));
+      throw new Error('Duplicated icons in legacy folder');
+    }
+
     await fse.copy(path.join(__dirname, '/legacy'), options.outputDir);
     await fse.copy(path.join(__dirname, '/custom'), options.outputDir);
 

packages/material-ui-icons/legacy/LocationOffOutlined.js

@@ -2,5 +2,5 @@ import React from 'react';
 import createSvgIcon from './utils/createSvgIcon';
 
 export default createSvgIcon(
-  <React.Fragment><path d="M12 4c2.76 0 5 2.24 5 5 0 1.06-.39 2.32-1 3.62l1.49 1.49C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7-1.84 0-3.5.71-4.75 1.86l1.43 1.43C9.56 4.5 10.72 4 12 4zm0 2.5c-.59 0-1.13.21-1.56.56l3.5 3.5c.35-.43.56-.97.56-1.56 0-1.38-1.12-2.5-2.5-2.5zM3.41 2.86L2 4.27l3.18 3.18C5.07 7.95 5 8.47 5 9c0 5.25 7 13 7 13s1.67-1.85 3.38-4.35L18.73 21l1.41-1.41L3.41 2.86zM12 18.88c-2.01-2.58-4.8-6.74-4.98-9.59l6.92 6.92c-.65.98-1.33 1.89-1.94 2.67z" /></React.Fragment>
+  <path d="M12 4c2.76 0 5 2.24 5 5 0 1.06-.39 2.32-1 3.62l1.49 1.49C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7-1.84 0-3.5.71-4.75 1.86l1.43 1.43C9.56 4.5 10.72 4 12 4zm0 2.5c-.59 0-1.13.21-1.56.56l3.5 3.5c.35-.43.56-.97.56-1.56 0-1.38-1.12-2.5-2.5-2.5zM3.41 2.86L2 4.27l3.18 3.18C5.07 7.95 5 8.47 5 9c0 5.25 7 13 7 13s1.67-1.85 3.38-4.35L18.73 21l1.41-1.41L3.41 2.86zM12 18.88c-2.01-2.58-4.8-6.74-4.98-9.59l6.92 6.92c-.65.98-1.33 1.89-1.94 2.67z" />
 , 'LocationOffOutlined');

packages/material-ui-icons/legacy/LocationOffRounded.js

@@ -2,5 +2,5 @@ import React from 'react';
 import createSvgIcon from './utils/createSvgIcon';
 
 export default createSvgIcon(
-  <React.Fragment><path d="M2.71 3.56c-.39.39-.39 1.02 0 1.41l2.47 2.47C5.07 7.95 5 8.47 5 9c0 4.17 4.42 9.92 6.23 12.11.4.48 1.13.48 1.53 0 .65-.78 1.62-2.01 2.61-3.46l2.65 2.65c.39.39 1.02.39 1.41 0 .39-.39.39-1.02 0-1.41L4.12 3.56a.9959.9959 0 0 0-1.41 0zM12 2c-1.84 0-3.5.71-4.75 1.86l3.19 3.19c.43-.34.97-.55 1.56-.55 1.38 0 2.5 1.12 2.5 2.5 0 .59-.21 1.13-.56 1.56l3.55 3.55C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7z" /></React.Fragment>
+  <path d="M2.71 3.56c-.39.39-.39 1.02 0 1.41l2.47 2.47C5.07 7.95 5 8.47 5 9c0 4.17 4.42 9.92 6.23 12.11.4.48 1.13.48 1.53 0 .65-.78 1.62-2.01 2.61-3.46l2.65 2.65c.39.39 1.02.39 1.41 0 .39-.39.39-1.02 0-1.41L4.12 3.56a.9959.9959 0 0 0-1.41 0zM12 2c-1.84 0-3.5.71-4.75 1.86l3.19 3.19c.43-.34.97-.55 1.56-.55 1.38 0 2.5 1.12 2.5 2.5 0 .59-.21 1.13-.56 1.56l3.55 3.55C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7z" />
 , 'LocationOffRounded');

packages/material-ui-icons/legacy/LocationOffSharp.js

@@ -2,5 +2,5 @@ import React from 'react';
 import createSvgIcon from './utils/createSvgIcon';
 
 export default createSvgIcon(
-  <React.Fragment><path d="M3.41 2.86L2 4.27l3.18 3.18C5.07 7.95 5 8.47 5 9c0 5.25 7 13 7 13s1.67-1.85 3.38-4.35L18.73 21l1.41-1.41L3.41 2.86zM12 2c-1.84 0-3.5.71-4.75 1.86l3.19 3.19c.43-.34.97-.55 1.56-.55 1.38 0 2.5 1.12 2.5 2.5 0 .59-.21 1.13-.56 1.56l3.55 3.55C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7z" /></React.Fragment>
+  <path d="M3.41 2.86L2 4.27l3.18 3.18C5.07 7.95 5 8.47 5 9c0 5.25 7 13 7 13s1.67-1.85 3.38-4.35L18.73 21l1.41-1.41L3.41 2.86zM12 2c-1.84 0-3.5.71-4.75 1.86l3.19 3.19c.43-.34.97-.55 1.56-.55 1.38 0 2.5 1.12 2.5 2.5 0 .59-.21 1.13-.56 1.56l3.55 3.55C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7z" />
 , 'LocationOffSharp');

packages/material-ui-icons/legacy/LocationOffTwoTone.js

@@ -2,5 +2,5 @@ import React from 'react';
 import createSvgIcon from './utils/createSvgIcon';
 
 export default createSvgIcon(
-  <React.Fragment><path d="M17 9c0 1.06-.39 2.32-1 3.62l1.49 1.49C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7-1.84 0-3.5.71-4.75 1.86l1.43 1.43C9.56 4.5 10.72 4 12 4c2.76 0 5 2.24 5 5zm-5-2.5c-.59 0-1.13.21-1.56.56l3.5 3.5c.35-.43.56-.97.56-1.56 0-1.38-1.12-2.5-2.5-2.5zM3.41 2.86L2 4.27l3.18 3.18C5.07 7.95 5 8.47 5 9c0 5.25 7 13 7 13s1.67-1.85 3.38-4.35L18.73 21l1.41-1.41L3.41 2.86zM12 18.88c-2.01-2.58-4.8-6.74-4.98-9.59l6.92 6.92c-.65.98-1.33 1.89-1.94 2.67z" /></React.Fragment>
+  <path d="M17 9c0 1.06-.39 2.32-1 3.62l1.49 1.49C18.37 12.36 19 10.57 19 9c0-3.87-3.13-7-7-7-1.84 0-3.5.71-4.75 1.86l1.43 1.43C9.56 4.5 10.72 4 12 4c2.76 0 5 2.24 5 5zm-5-2.5c-.59 0-1.13.21-1.56.56l3.5 3.5c.35-.43.56-.97.56-1.56 0-1.38-1.12-2.5-2.5-2.5zM3.41 2.86L2 4.27l3.18 3.18C5.07 7.95 5 8.47 5 9c0 5.25 7 13 7 13s1.67-1.85 3.38-4.35L18.73 21l1.41-1.41L3.41 2.86zM12 18.88c-2.01-2.58-4.8-6.74-4.98-9.59l6.92 6.92c-.65.98-1.33 1.89-1.94 2.67z" />
 , 'LocationOffTwoTone');

packages/material-ui-icons/legacy/LocationOnRounded.js

@@ -2,5 +2,5 @@ import React from 'react';
 import createSvgIcon from './utils/createSvgIcon';
 
 export default createSvgIcon(
-  <React.Fragment><path d="M12 2C8.13 2 5 5.13 5 9c0 4.17 4.42 9.92 6.24 12.11.4.48 1.13.48 1.53 0C14.58 18.92 19 13.17 19 9c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z" /></React.Fragment>
+  <path d="M12 2C8.13 2 5 5.13 5 9c0 4.17 4.42 9.92 6.24 12.11.4.48 1.13.48 1.53 0C14.58 18.92 19 13.17 19 9c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z" />
 , 'LocationOnRounded');

packages/material-ui-icons/legacy/LocationOnSharp.js

@@ -2,5 +2,5 @@ import React from 'react';
 import createSvgIcon from './utils/createSvgIcon';
 
 export default createSvgIcon(
-  <React.Fragment><path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z" /></React.Fragment>
+  <path d="M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7zm0 9.5c-1.38 0-2.5-1.12-2.5-2.5s1.12-2.5 2.5-2.5 2.5 1.12 2.5 2.5-1.12 2.5-2.5 2.5z" />
 , 'LocationOnSharp');