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#!/usr/bin/env bash
set -e
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
if [ "$1" != "--update" ]; then
response=y
test -f env-oe.sh && read -p "Overwrite env-oe.sh with defaults? (y/N) " response
if [[ $response =~ ^y$ || $response =~ ^yes$ ]]; then
echo "Copying default environment script..."
cp layers/meta-mlinux/contrib/env-oe.sh .
else
echo "Leaving existing env-oe.sh alone."
fi
echo ""
response=y
test -f conf/local.conf && read -p "Overwrite conf/local.conf 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 conf/local.conf alone."
fi
ex_version=$(egrep '^PR[[:space:]]*=' layers/meta-multitech/recipes-kernel/linux/linux_*.bb)
if ((${#ex_version})) && [[ $ex_version =~ =[[:space:]]*([^[:space:]#]*) ]] ; then
MLINUX_KERNEL_EXTRA_VERSION="${BASH_REMATCH[1]}"
sed -ri '/^MLINUX_KERNEL_EXTRA_VERSION[[:space:]]*=/d' conf/local.conf
echo "MLINUX_KERNEL_EXTRA_VERSION = ${MLINUX_KERNEL_EXTRA_VERSION}" >>conf/local.conf
fi
krecipe=$(echo $(cd layers/meta-multitech/recipes-kernel/linux;echo linux_*.bb))
if ((${#krecipe})) && [[ $krecipe =~ linux_(.*).bb$ ]] ; then
MLINUX_KERNEL_VERSION="${BASH_REMATCH[1]}"
sed -ri '/^MLINUX_KERNEL_VERSION[[:space:]]*=/d' conf/local.conf
echo "MLINUX_KERNEL_VERSION = \"${MLINUX_KERNEL_VERSION}\"" >>conf/local.conf
fi
root_pwd_hash=$(egrep '^ROOT_PASSWORD_HASH[[:space:]]*=' conf/local.conf || true)
if ((${#root_pwd_hash} == 0)) ; then
if [[ "$ROOT_PASSWORD" ]] ; then
pass=$ROOT_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 "ROOT_PASSWORD = \"$pass\"" >password.txt
echo "HASH = \"$hash\"" >>password.txt
echo "ROOT_PASSWORD_HASH = \"$hash\"" >>conf/local.conf
sed -ri "d/ROOT_PASSWORD[[:space:]]=/" conf/local.conf || true
echo "ROOT_PASSWORD = \"$pass\"" >>conf/local.conf
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 downloads
mkdir -p build
fi
echo ""
echo "Setup Done."
echo ""
echo "To build mlinux-base-image:"
echo " source env-oe.sh"
echo " bitbake mlinux-base-image"
echo ""
echo "To build mlinux-mtcap-image:"
echo " source env-oe.sh"
echo " MACHINE=mtcap bitbake mlinux-mtcap-image"
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