append dmgs

apps/remixdesktop/afterbuild.js

@@ -1,6 +1,6 @@
 const fs = require('fs');
-exports.default = async function afterbuild(context) {
 
+exports.default = async function afterbuild(context) {
   // do not run when not on macOS or when not on CIRCLECI
   if (process.platform !== 'darwin' || !process.env.CIRCLE_BRANCH) {
     return;
@@ -8,10 +8,23 @@ exports.default = async function afterbuild(context) {
 
   console.log('AFTER BUILD', context);
 
-  const artifactPaths = context.artifactPaths
-  const dmgs = artifactPaths.filter((dmg) => dmg.endsWith('.dmg')).map((dmg) => `'${dmg}'`)
-  fs.writeFileSync('dmgs.json', JSON.stringify({ dmgs }, null, 2))
-  
+  const artifactPaths = context.artifactPaths;
+  const newDmgs = artifactPaths.filter((dmg) => dmg.endsWith('.dmg')).map((dmg) => dmg); // Removed unnecessary quotes for consistency
+
+  let existingDmgs = [];
+  try {
+    // Attempt to read the existing dmgs.json file
+    const data = fs.readFileSync('dmgs.json', 'utf8');
+    const parsedData = JSON.parse(data);
+    existingDmgs = parsedData.dmgs || []; // Ensure existingDmgs is an array
+  } catch (error) {
+    // If there's an error reading the file (e.g., file does not exist), proceed with an empty array
+    console.log('No existing dmgs.json or error reading file, creating new one.');
+  }
 
+  // Combine existing and new dmgs, avoiding duplicates
+  const combinedDmgs = [...new Set([...existingDmgs, ...newDmgs])];
 
-}
+  // Write/overwrite the dmgs.json with the combined list of dmgs
+  fs.writeFileSync('dmgs.json', JSON.stringify({ dmgs: combinedDmgs }, null, 2));
+};