Don't add duplicate font entries to plist during link (iOS)

Summary:
**Test plan**

1. Add fonts using `react-native link` and a `"rnpm"` config in package.json
2. Manually delete one or more fonts from Xcode's Resources folder using Remove References option
3. Run `react-native link` again

With the patch in this PR, the plist will not accidentally get populated with duplicate entries.
Closes https://github.com/facebook/react-native/pull/12048

Differential Revision: D4560432

fbshipit-source-id: aba3733acfd5373f8d654406b06b8338b137bc07
This commit is contained in:
Moses Gunesch 2017-02-14 17:02:23 -08:00 committed by Facebook Github Bot
parent 09fa9da209
commit c6c1c02b75
1 changed files with 3 additions and 1 deletions

View File

@ -29,7 +29,9 @@ module.exports = function linkAssetsIOS(files, projectConfig) {
.filter(file => file) // xcode returns false if file is already there
.map(file => file.basename);
plist.UIAppFonts = (plist.UIAppFonts || []).concat(fonts);
const existingFonts = (plist.UIAppFonts || []);
const allFonts = [...existingFonts, ...fonts];
plist.UIAppFonts = Array.from(new Set(allFonts)); // use Set to dedupe w/existing
fs.writeFileSync(
projectConfig.pbxprojPath,