[0.64] Fix publish builds by removing workspace from package.json before publish

.ado/publish.yml

@@ -64,9 +64,21 @@ jobs:
           script: node scripts/bump-oss-version.js --nightly
         condition: eq(variables['Build.SourceBranchName'], 'master')
 
+      # Publish will fail if package.json is marked as private
+      - task: CmdLine@2
+        displayName: Remove workspace config from package.json
+        inputs:
+          script: node .ado/removeWorkspaceConfig.js
+
       - script: npm publish --tag $(npmDistTag) --registry https://registry.npmjs.org/ --//registry.npmjs.org/:_authToken=$(npmAuthToken)
         displayName: Publish react-native-macos to npmjs.org
 
+      # Put the private flag back so that the removal does not get committed by the tag release step
+      - task: CmdLine@2
+        displayName: Restore package.json workspace config
+        inputs:
+          script: node .ado/restoreWorkspaceConfig.js
+
       - task: CmdLine@2
         displayName: 'Tag published release'
         inputs:

.ado/removeWorkspaceConfig.js

@@ -0,0 +1,3 @@
+// @ts-check
+const {removeWorkspaceConfig} = require('./versionUtils');
+removeWorkspaceConfig();

.ado/restoreWorkspaceConfig.js

@@ -0,0 +1,3 @@
+// @ts-check
+const {restoreWorkspaceConfig} = require('./versionUtils');
+restoreWorkspaceConfig();

.ado/versionUtils.js

@@ -47,9 +47,29 @@ function updateVersionsInFiles(patchVersionPrefix) {
     return {releaseVersion, branchVersionSuffix};
 }
 
+
+const workspaceJsonPath = path.resolve(require('os').tmpdir(), 'rnpkg.json');
+
+function removeWorkspaceConfig() {
+  let {pkgJson} = gatherVersionInfo();
+  fs.writeFileSync(workspaceJsonPath, JSON.stringify(pkgJson, null, 2));
+  delete pkgJson.private;
+  delete pkgJson.workspaces;
+  fs.writeFileSync(pkgJsonPath, JSON.stringify(pkgJson, null, 2));
+  console.log(`Removing workspace config from package.json to prepare to publish.`);
+}
+
+function restoreWorkspaceConfig() {
+  let pkgJson = JSON.parse(fs.readFileSync(workspaceJsonPath, "utf8"));
+  fs.writeFileSync(pkgJsonPath, JSON.stringify(pkgJson, null, 2));
+  console.log(`Restoring workspace config from package.json`);
+}
+
 module.exports = {
     gatherVersionInfo,
     publishBranchName,
     pkgJsonPath,
+    removeWorkspaceConfig,
+    restoreWorkspaceConfig,
     updateVersionsInFiles
 }

.gitattributes

@@ -1,3 +1,6 @@
+# Ensure scripts always have Unix newlines, even on Windows.
+*.command  text eol=lf
+*.sh       text eol=lf
 # Windows files should use crlf line endings
 # https://help.github.com/articles/dealing-with-line-endings/
 *.bat text eol=crlf