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| -rwxr-xr-x | util/create_variant.sh | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/util/create_variant.sh b/util/create_variant.sh new file mode 100755 index 0000000000..469e820e88 --- /dev/null +++ b/util/create_variant.sh @@ -0,0 +1,64 @@ +#!/bin/bash +# Copyright 2019 The Chromium OS Authors. All rights reserved. +# Use of this source code is governed by a BSD-style license that can be +# found in the LICENSE file. + +if [[ "$#" -ne 2 ]]; then + echo "Usage: $0 base_name variant_name" + echo "e.g. $0 hatch kohaku" + echo "Creates the initial EC image as a copy of the base board's EC." + exit 1 +fi + +# This is the name of the base board that we're cloning to make the variant. +# ${var,,} converts to all lowercase +base="${1,,}" +# This is the name of the variant that is being cloned +variant="${2,,}" + +# All of the necessary files are in the ../board directory: +pushd "${BASH_SOURCE%/*}/../board" || exit + +# Make sure that the base exists +if [[ ! -e "${base}" ]]; then + echo "${base} does not exist; please specify a valid baseboard" + popd || exit + exit 2 +fi + +# Make sure the variant doesn't already exist +if [[ -e "${variant}" ]]; then + echo "${variant} already exists; have you already created this variant?" + popd || exit + exit 2 +fi + +# Start a branch. Use YMD timestamp to avoid collisions. +DATE=$(date +%Y%m%d) +repo start "create_${variant}_${DATE}" || exit + +mkdir "${variant}" +cp "${base}"/* "${variant}" +# TODO replace the base name with the variant name in the copied files, +# TODO except for the BASEBOARD=${base^^} line in build.mk + +# Build the code; exit if it fails +pushd .. || exit +make BOARD=${variant} || exit +popd || exit + +git add "${variant}"/* + +# Now commit the files +git commit -sm "${variant}: Initial EC image + +The starting point for the ${variant} EC image + +BUG=none +BRANCH=none +TEST=make BOARD=${variant}" + +popd || exit + +echo "Please check all the files (git show), make any changes you want," +echo "and then repo upload." |