dotfiles/bin/google-chrome at home · liskin/dotfiles · GitHub

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#!/usr/bin/env bash

set -eu

export FONTCONFIG_FILE=~/.config/fontconfig/browser.conf

function join { local IFS="$1"; shift; echo "$*"; }

if [[ -x /usr/bin/google-chrome ]]; then
	bin=/usr/bin/google-chrome
elif [[ -x /usr/bin/chromium ]]; then
	bin=/usr/bin/chromium
else
	echo no chrome >&2
	exit 1
fi

flags=()
enable_features=()
disable_features=()

# scroll instantly on PageUp/Down
flags+=(--disable-smooth-scrolling)

# fixed large cache size
flags+=(--disk-cache-size=2147483647)

# enable subpixel positioning (yeah it says disable but it does the opposite)
flags+=(--disable-font-subpixel-positioning)

# enable MV2 and easy install
flags+=(--enable-easy-off-store-extension-install)
enable_features+=(AllowLegacyMV2Extensions)
disable_features+=(ExtensionManifestV2Unsupported ExtensionManifestV2Disabled)

# enable video acceleration
enable_features+=(
	VaapiVideoEncoder
	VaapiVideoDecodeLinuxGL
	AcceleratedVideoEncoder
	AcceleratedVideoDecodeLinuxGL
	AcceleratedVideoDecodeLinuxZeroCopyGL
)

# enable Vulkan
enable_features+=(
	Vulkan
	DefaultANGLEVulkan
	VulkanFromANGLE
)

# enable overlay scrollbars
enable_features+=(OverlayScrollbar)

exec \
	"$bin" "${flags[@]}" \
	--disable-features="$(join "," "${disable_features[@]}")" \
	--enable-features="$(join "," "${enable_features[@]}")" \
	"$@"