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#!/usr/bin/env bash
set -e
BUILDCONF=conf/local.conf
BBLAYERS=conf/bblayers.conf
if [ "$1" != "--update" ]; then
echo ""
echo "Setting up git hooks..."
ln -s ../../scripts/git-hooks/post-merge .git/hooks/post-merge || true
ln -s ../../scripts/git-hooks/post-checkout .git/hooks/post-checkout || true
ln -s ../../scripts/git-hooks/pre-commit .git/hooks/pre-commit || true
ln -s ../../scripts/git-hooks/pre-push .git/hooks/pre-push || true
fi
echo ""
echo "Updating git submodules..."
git submodule update --init --recursive
# Apply patches
for f in $(ls patches) ; do
if patch --dry-run -Np1 < patches/$f ; then
patch -Np1 < patches/$f
fi
done
# Remove yocto-linux bbappend
rm -f layers/meta-virtualization/recipes-kernel/linux/linux-yocto_*.bbappend
if [ "$1" != "--update" ]; then
if [ ! -d build/conf ]; then
mkdir -p build/conf
fi
echo ""
response=y
test -f ${BUILDCONF} && read -p "Overwrite ${BUILDCONF} with defaults? (y/N) " response
if [[ $response =~ ^y$ || $response =~ ^yes$ ]]; then
echo "Creating default bitbake configuration..."
cp layers/meta-mlinux/contrib/local.conf conf/
else
echo "Leaving existing ${BUILDCONF} alone."
fi
root_pwd_hash=$(egrep '^MTADM_PASSWORD_HASH[[:space:]]*=' ${BUILDCONF} || true)
if ((${#root_pwd_hash} == 0)) ; then
if [[ "$MTADM_PASSWORD" ]] ; then
pass=$MTADM_PASSWORD
else
pass=$(< /dev/urandom tr -dc _A-Z-a-z-0-9 2>/dev/null | head -c${1:-8};echo)
fi
salt="$(openssl rand -base64 128 2>/dev/null)"
hash="$(openssl passwd -1 -salt "$salt" "$pass")"
echo "MTADM_PASSWORD = \"$pass\"" >password.txt
echo "HASH = \"$hash\"" >>password.txt
sed -ri "/MTADM_PASSWORD_HASH[[:space:]]=/d" ${BUILDCONF} || true
echo "MTADM_PASSWORD_HASH = \"$hash\"" >>${BUILDCONF}
sed -ri "/MTADM_PASSWORD[[:space:]]=/d" ${BUILDCONF} || true
echo "MTADM_PASSWORD = \"$pass\"" >>${BUILDCONF}
fi
echo ""
response=y
test -f $BBLAYERS && read -p "Overwrite $BBLAYERS with defaults? (y/N) " response
if [[ $response =~ ^y$ || $response =~ ^yes$ ]]; then
echo "Copying default bblayers..."
OEROOT=$(pwd)
sed -e "s?__OEROOT__?${OEROOT}?" conf/bblayers.conf.mlinux >$BBLAYERS
else
echo "Leaving existing $BBLAYERS alone."
fi
echo ""
echo "Creating user-layer..."
mkdir -p layers/user-layer/conf
mkdir -p layers/user-layer/recipes-core
echo ""
response=y
test -f layers/user-layer/conf/layer.conf && read -p "Overwrite layers/user-layer/conf/layer.conf with defaults? (y/N) " response
if [[ $response =~ ^y$ || $response =~ ^yes$ ]]; then
echo "Creating default user-layer configuration..."
cp layers/meta-mlinux/contrib/user-layer.conf layers/user-layer/conf/layer.conf
else
echo "Leaving existing layers/user-layer/conf/layer.conf alone."
fi
echo ""
echo "Creating directory structure..."
mkdir -p build
mkdir -p downloads
fi
echo ""
echo "Setup Done."
echo ""
echo "oe-init-build-env will configure the environment."
echo "Due to recent security changes in git, you must configure"
echo "the OEROOT directory as a safe directory."
echo ""
echo "To build mlinux-base-image:"
echo " source oe-init-build-env"
echo " git config --global --add safe.directory $OEROOT"
echo " MACHINE=mtcdt bitbake mlinux-base-image"
echo " or (requires Redpine sources)"
echo " MACHINE=mtcdt bitbake mlinux-commissioning-image"
echo ""
echo "To build mlinux-mtcap-image:"
echo " source oe-init-build-env"
echo " git config --global --add safe.directory $OEROOT"
echo " MACHINE=mtcap bitbake mlinux-mtcap-image"
echo " or"
echo " MACHINE=mtcap bitbake mlinux-mtcap-commissioning-image"
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