build/build_release.sh: Add build scripts

Add scripts to build all Librem boards, build a full release.

Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>

build.sh

+#!/bin/bash
+
+set -e
+
+make BOARD=librem_13v2 &&
+make BOARD=librem_15v3 &&
+make BOARD=librem_13v4 &&
+make BOARD=librem_15v4 &&
+make BOARD=librem_mini &&
+make BOARD=librem_mini_v2 &&
+make BOARD=librem_14 &&
+make BOARD=librem_l1um &&
+
+echo -e "\nAll Librem boards built successfully"

build_release.sh

+#!/usr/bin/bash
+set -e
+
+# use TERM to exit on error
+trap "exit 1" TERM
+export TOP_PID=$$
+
+die () {
+	local msg=$1
+
+	if [ ! -z "$msg" ]; then
+	echo ""
+		echo -e "$msg"
+	echo ""
+	fi
+	kill -s TERM $TOP_PID
+	exit 1
+}
+
+# boards to build
+boards=("librem_13v2" "librem_15v3" "librem_13v4" "librem_15v4" \
+	"librem_mini" "librem_mini_v2" "librem_l1um" "librem_14")
+
+# check release tags
+TAG=$(git describe --tags --dirty)
+if [[ "$TAG" == *"dirty"* ]]; then
+	echo "Error: branch must be clean to perform a release build"
+	exit 1
+fi
+
+echo "Creating new branches..."
+
+# create branch in releases repo
+(
+	cd ../releases
+	if ! git checkout -b Pureboot-$TAG >/dev/null ; then
+		die "Error creating release branch Pureboot-$TAG -- already exists?"
+	fi
+	git fetch >/dev/null 2>&1
+	git reset --hard origin/master >/dev/null 2>&1
+)
+# create branch in utility repo
+(
+	cd ../utility
+	if ! git checkout -b Pureboot-$TAG  > /dev/null; then
+		die "Error creating utility branch Pureboot-$TAG -- already exists?"
+	fi
+	git fetch >/dev/null 2>&1
+	git reset --hard origin/master >/dev/null 2>&1
+
+	# update version string
+	sed -i "s/^PUREBOOT_VERSION.*$/PUREBOOT_VERSION=\"${TAG}\"/" coreboot_util.sh
+)
+
+for board in ${boards[@]}
+do
+	filename="pureboot-${board}-${TAG}.rom"
+	filepath="build/${board}/"
+	rm ${filepath}${filename} 2>/dev/null | true
+
+	# build board
+	make BOARD=${board}
+
+	# compress
+	gzip -k ${filepath}${filename}
+
+	# get hash
+	ZIP_SHA=$(sha256sum ${filepath}${filename}.gz | awk '{print $1}')
+
+	# update in releases repo
+	mkdir -p ../releases/${board}/ 2>/dev/null | true
+	rm ../releases/${board}/pureboot-${board}* 2>/dev/null | true
+	mv ${filepath}${filename}.gz ../releases/${board}/
+
+	# update board hash in coreboot_util.sh
+	brd=`echo $board | cut -f2-3 -d'_'`
+	sed -i "s/^COREBOOT_HEADS_IMAGE_${brd}_SHA.*$/COREBOOT_HEADS_IMAGE_${brd}_SHA=\"${ZIP_SHA}\"/" ../utility/coreboot_util.sh
+done
+
+# commit new boards in releases
+(
+	cd ../releases
+	if ! git checkout Pureboot-$TAG >/dev/null 2>&1; then
+		die "Error checking out release branch Pureboot-$TAG"
+	fi
+	# prompt to update changelog
+	echo -e "\nPlease update the releases changelog, then press enter to continue"
+	read -rp "" discard
+
+	# add files, do commit
+	git add librem_*/pureboot-* >/dev/null 2>&1
+	git commit -s -S -a -m "Update Pureboot images to $TAG"
+	# push branch
+	if ! git push origin Pureboot-$TAG >/dev/null 2>&1; then
+		echo -e "\nError pushing release branch Pureboot-$TAG\n"
+	fi
+
+	# get releases hash
+	REL_SHA=$(git rev-parse --verify HEAD)
+	# inject into coreboot_util
+	sed -i "s/^RELEASES_GIT_HASH.*$/RELEASES_GIT_HASH=\"${REL_SHA}\"/" ../utility/coreboot_util.sh
+)
+
+
+# commit updates to coreboot_util
+(
+	cd ../utility
+	if ! git checkout Pureboot-$TAG >/dev/null 2>&1 ; then
+		die "Error checking out utility branch Pureboot-$TAG"
+	fi
+	### add files, do commit
+	git add coreboot_util.sh >/dev/null 2>&1
+	git commit -s -S -m "Update Pureboot images to $TAG" -m "Update releases repo hash, filenames/hashes."
+	# push branch
+	if ! git push origin Pureboot-$TAG >/dev/null 2>&1; then
+		echo -e "\nError pushing release branch Pureboot-$TAG\n"
+	fi
+)
+
+# push branch, tag itself
+BRANCH=$(git rev-parse --abbrev-ref HEAD)
+if ! git push -f origin $BRANCH >/dev/null; then
+	echo -e "\nError pushing branch $BRANCH\n"
+fi
+if ! git push origin $TAG >/dev/null; then
+	echo -e "\nError pushing Pureboot tag $TAG\n"
+fi
+
+echo -e "\nPureboot release builds successfully built and branches added\n"