Merge pull request #1360 from Deeev201/fix/dmg-finderinfo

macOS DMG: hdiutil create -srcfolder, so the installed app passes codesign --strict
This commit is contained in:
BFlat
2026-10-16 18:09:27 +07:00
committed by GitHub
+32 -7
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@@ -138,15 +138,40 @@ resvg --skip-system-fonts -w 1320 "$HERE/dmg/background.svg" "$WORK/background@2
sips -s dpiWidth 144 -s dpiHeight 144 "$WORK/background@2x.png" >/dev/null
tiffutil -cathidpicheck "$WORK/background.png" "$WORK/background@2x.png" -out "$STAGE/.background/background.tiff"
cp "$HERE/dmg/dmg-layout.DS_Store" "$STAGE/.DS_Store"
rm -f "$DMG" "$WORK/raw.dmg"
# makehybrid + convert builds the image without attaching a device, unlike `create -srcfolder`,
# which is flaky on CI runners ("Resource busy") and hangs in sandboxed sessions.
# The volume name has no version: .DS_Store finds the background through an alias that includes it.
hdiutil makehybrid -hfs -hfs-volume-name "EffectCraft" -hfs-openfolder "$STAGE" -o "$WORK/raw.dmg" "$STAGE"
hdiutil convert "$WORK/raw.dmg" -format UDZO -imagekey zlib-level=9 -o "$DMG"
rm -f "$WORK/raw.dmg"
rm -f "$DMG"
# `hdiutil create -srcfolder` writes the files as they are. `makehybrid -hfs` gave every file a
# com.apple.FinderInfo, which `codesign --verify --strict` rejects as "Finder information, or
# similar detritus" on the app in the image and on a copy installed from it (as VectorCraft's
# storytold/vectorcraft#1085 and PdfCraft's storytold/pdfcraft#823). `create` attaches a device
# while it copies, which fails now and then on CI runners ("Resource busy"), so it gets a few
# tries. The volume name has no version: .DS_Store finds the background through an alias that
# includes it.
# Usage: hdiutil_retry <what> <hdiutil args…>; tries five times with growing pauses.
hdiutil_retry() {
local what="$1" attempt
shift
for attempt in 1 2 3 4 5; do
if hdiutil "$@"; then
return 0
fi
[ "$attempt" = 5 ] && { echo "hdiutil $what failed 5 times" >&2; return 1; }
echo "hdiutil $what failed (attempt $attempt of 5); retrying in $((attempt * 10))s" >&2
sleep $((attempt * 10))
done
}
hdiutil_retry create create -srcfolder "$STAGE" -volname "EffectCraft" -fs HFS+ -format UDZO -imagekey zlib-level=9 -ov "$DMG"
sign "$DMG"
codesign --verify --strict --verbose=2 "$DMG"
# The app inside the image must still pass --strict, so a makehybrid-style regression can't ship.
MOUNT="$WORK/dmg-check"
rm -rf "$MOUNT"
mkdir -p "$MOUNT"
hdiutil_retry attach attach -nobrowse -readonly -mountpoint "$MOUNT" "$DMG" >/dev/null
if ! codesign --verify --strict --deep --verbose=2 "$MOUNT/EffectCraft.app"; then
hdiutil_retry detach detach "$MOUNT" >/dev/null || true
exit 1
fi
hdiutil_retry detach detach "$MOUNT" >/dev/null
if [ "$NOTARIZE" = 1 ]; then
notarize "$DMG"
xcrun stapler staple "$DMG"