1 files changed, 60 insertions, 0 deletions
diff --git a/mozglue/misc/decimal/update.sh b/mozglue/misc/decimal/update.sh
new file mode 100755
index 0000000000..23748ebe2c
--- /dev/null
+++ b/mozglue/misc/decimal/update.sh
@@ -0,0 +1,60 @@
+# Usage: ./update.sh [blink-core-source-directory]
+#
+# Copies the needed files from a directory containing the original
+# Decimal.h and Decimal.cpp source that we need.
+# If [blink-core-source-directory] is not specified, this script will
+# attempt to download the latest versions using git.
+
+set -e
+
+FILES=(
+  "Decimal.h"
+  "Decimal.cpp"
+)
+
+OWN_NAME=`basename $0`
+
+if [ $# -gt 1 ]; then
+  echo "$OWN_NAME: Too many arguments">&2
+  exit 1
+fi
+
+if [ $# -eq 1 ]; then
+  BLINK_CORE_DIR="$1"
+  for F in "${FILES[@]}"
+  do
+    P="$BLINK_CORE_DIR/$F"
+    if [ ! -f "$P" ]; then
+      echo "$OWN_NAME: Couldn't find file: $P">&2
+      exit 1
+    fi
+  done
+  for F in "${FILES[@]}"
+  do
+    P="$BLINK_CORE_DIR/$F"
+    cp "$P" .
+  done
+else
+  #LATEST_SHA=$(cat UPSTREAM-GIT-SHA)
+  LATEST_SHA=$(git ls-remote https://chromium.googlesource.com/chromium/src.git/ | awk "/refs\/heads\/master/ {print \$1}")
+  REPO_PATH="https://chromium.googlesource.com/chromium/src.git/+/$LATEST_SHA/third_party/WebKit/Source/platform"
+  #REPO_PATH="https://github.com/WebKit/webkit/tree/master/Source/WebCore/platform"
+  for F in "${FILES[@]}"
+  do
+    printf "Downloading `basename $F`..."
+    curl "$REPO_PATH/${F}?format=TEXT" | base64 -D > "$F"
+    echo done.
+  done
+  echo $LATEST_SHA > UPSTREAM-GIT-SHA
+fi
+
+# Apply patches:
+
+patch -p4 < zero-serialization.patch
+patch -p4 < comparison-with-nan.patch
+patch -p4 < mfbt-abi-markers.patch
+patch -p4 < to-moz-dependencies.patch
+patch -p4 < add-doubleconversion-impl.patch
+# The following is disabled. See
+# https://bugzilla.mozilla.org/show_bug.cgi?id=1208357#c7
+#patch -p4 < fix-wshadow-warnings.patch