Updates: opt-in launch check, Check for Updates…, install after a normal quit, from the Gitea release; dmgs carry an Applications link (UPD-1, REL-1)

packaging/macos/release.sh

@@ -7,6 +7,7 @@ batch=${1:-1}
 dist=${ELY_DIST:-$root/dist}
 version=$(awk -F'"' '/^version = / { print $2; exit }' "$root/Cargo.toml")
 arch=$(uname -m)
+releases=https://git.zacharyzhang.com/ZacharyZhang-NY/ElyOffice/releases
 [ -z "${ELY_NOTARY_PROFILE:-}" ] || [ -n "${ELY_SIGN_IDENTITY:-}" ] || {
   echo "release.sh: notarizing needs ELY_SIGN_IDENTITY, a Developer ID" >&2
   exit 1
@@ -28,7 +29,12 @@ awk -F'\t' -v batch="$batch" '$4 == batch { print $1 "\t" $2 }' "$root/packaging
     codesign --verify --deep --strict "$dist/$name.app"
     dmg=$dist/$name-$version-$arch.dmg
     rm -f "$dmg"
-    hdiutil create -quiet -volname "$name" -srcfolder "$dist/$name.app" -format UDZO "$dmg"
+    # The app beside Applications: drag one onto the other.
+    stage=$(mktemp -d)
+    ditto "$dist/$name.app" "$stage/$name.app"
+    ln -s /Applications "$stage/Applications"
+    hdiutil create -quiet -volname "$name" -srcfolder "$stage" -format UDZO "$dmg"
+    rm -rf "$stage"
     if [ -n "${ELY_NOTARY_PROFILE:-}" ]; then
       codesign --force --timestamp --sign "$ELY_SIGN_IDENTITY" "$dmg"
       xcrun notarytool submit "$dmg" --keychain-profile "$ELY_NOTARY_PROFILE" --wait
@@ -37,5 +43,11 @@ awk -F'\t' -v batch="$batch" '$4 == batch { print $1 "\t" $2 }' "$root/packaging
       echo "release.sh: $dmg is not notarized (no ELY_NOTARY_PROFILE)" >&2
     fi
     echo "$dmg"
+    # What the app's update check reads from the latest release.
+    sha=$(shasum -a 256 "$dmg" | cut -d' ' -f1)
+    url="$releases/download/v$version/$(basename "$dmg")"
+    printf '{"version": "%s", "assets": {"macos-%s": {"url": "%s", "sha256": "%s"}}}\n' \
+      "$version" "${arch/arm64/aarch64}" "$url" "$sha" >"$dist/$slug.json"
+    echo "$dist/$slug.json"
   done
 rm -rf "$root/target/release/incremental"