Switch to artifact-v4 and move packages.element.io packing to deploy workflow (#1411)

.github/workflows/build_macos.yaml

@@ -23,14 +23,10 @@ on:
                 type: string
                 required: false
                 description: "Whether to sign & notarise the build, requires 'packages.element.io' environment"
-            deploy-mode:
-                type: boolean
-                required: false
-                description: "Whether to arrange artifacts in the arrangement needed for deployment, skipping unrelated ones"
             base-url:
                 type: string
                 required: false
-                description: "The URL to which the output will be deployed, required if deploy-mode is enabled."
+                description: "The URL to which the output will be deployed."
 jobs:
     build:
         runs-on: macos-latest
@@ -38,7 +34,7 @@ jobs:
         steps:
             - uses: actions/checkout@v4
 
-            - uses: actions/download-artifact@v3
+            - uses: actions/download-artifact@v4
               with:
                   name: webapp
 
@@ -104,14 +100,9 @@ jobs:
               env:
                   CSC_IDENTITY_AUTO_DISCOVERY: false
 
-            - name: Prepare artifacts for deployment
-              if: inputs.deploy-mode
+            - name: Generate releases.json
+              if: inputs.base-url
               run: |
-                  mv dist _dist
-                  mkdir -p dist/install/macos dist/update/macos
-                  mv _dist/*-mac.zip dist/update/macos/
-                  mv _dist/*.dmg dist/install/macos/
-
                   PKG_JSON_VERSION=$(cat package.json | jq -r .version)
                   LATEST=$(find dist -type f -iname "*-mac.zip" | xargs -0 -n1 -- basename)
                   # Encode spaces in the URL as Squirrel.Mac complains about bad JSON otherwise
@@ -128,30 +119,18 @@ jobs:
                         },
                       }],
                     }
-                  ' > dist/update/macos/releases.json
+                  ' > dist/releases.json
                   jq -n --arg url "$URL" '
                     { url: $url }
-                  ' > dist/update/macos/releases-legacy.json
+                  ' > dist/releases-legacy.json
               env:
                   VERSION: ${{ inputs.version }}
 
-            # We don't wish to store the installer for every nightly ever, so we only keep the latest
-            - name: "[Nightly] Strip version from installer file"
-              if: inputs.deploy-mode && inputs.version != ''
-              run: |
-                  mv dist/install/macos/*.dmg "dist/install/macos/Element Nightly.dmg"
-
-            - name: "[Release] Prepare release latest symlink"
-              if: inputs.deploy-mode && inputs.version == ''
-              run: |
-                  ln -s "$(find . -type f -iname "*.dmg" | xargs -0 -n1 -- basename)" "Element.dmg"
-              working-directory: "dist/install/macos"
-
-            # We exclude mac-universal as the unpacked app takes forever to upload and zip and dmg already contain it
+            # We exclude mac-universal as the unpacked app takes forever to upload and zip and dmg already contains it
             - name: Upload Artifacts
-              uses: actions/upload-artifact@v3
+              uses: actions/upload-artifact@v4
               with:
-                  name: ${{ inputs.deploy-mode && 'packages.element.io' || 'macos' }}
+                  name: macos
                   path: |
                       dist
                       !dist/mac-universal/**