electron/patches/common/v8
2019-03-08 15:06:16 -08:00
..
.patches update v8 patches 2019-03-08 15:06:16 -08:00
add_realloc.patch update v8 patches 2019-03-08 15:06:16 -08:00
build-torque-with-x64-toolchain-on-arm.patch update v8 patches 2019-03-08 15:06:16 -08:00
build_gn.patch update v8 patches 2019-03-08 15:06:16 -08:00
dcheck.patch update v8 patches 2019-03-08 15:06:16 -08:00
deps_backport_detailed_line_info_for_cpu_profiler.patch update v8 patches 2019-03-08 15:06:16 -08:00
deps_provide_more_v8_backwards_compatibility.patch update v8 patches 2019-03-08 15:06:16 -08:00
do_not_run_arm_arm64_mksnapshot_binaries.patch update v8 patches 2019-03-08 15:06:16 -08:00
expose_mksnapshot.patch update v8 patches 2019-03-08 15:06:16 -08:00
README.md chore: deprecate apply-patches in favour of git-{import,export}-patches (#15300) 2018-10-24 11:24:11 -07:00

Exporting node's patches to v8

$ cd third_party/electron_node
$ CURRENT_NODE_VERSION=vX.Y.Z  # e.g. v10.11.0

# Find the last commit with the message "deps: update V8 to <some version>"
# This commit corresponds to node resetting V8 to its pristine upstream
# state at the stated version.
$ LAST_V8_UPDATE="$(git log --grep='^deps: update V8' --format='%H' -1 deps/v8)"

# This creates a patch file containing all changes in deps/v8 from
# $LAST_V8_UPDATE up to the current node version, formatted in a way that
# it will apply cleanly to the V8 repository (i.e. with `deps/v8`
# stripped off the path and excluding the v8/gypfiles directory, which
# isn't present in V8.
$ git format-patch \
    --relative=deps/v8 \
    $LAST_V8_UPDATE..$CURRENT_NODE_VERSION \
    deps/v8 \
    ':(exclude)deps/v8/gypfiles' \
    --stdout

When upgrading to a new version of node, make sure to match node's patches to v8 by removing all the deps_* patches and re-exporting node's v8 patches using the process above.