1#!/usr/bin/env bash 2hypervisor="kvm" 3test_filter="" 4 5# Checkout source code of a GIT repo with specified branch and commit 6# Args: 7# $1: Target directory 8# $2: GIT URL of the repo 9# $3: Required branch 10# $4: Required commit (optional) 11checkout_repo() { 12 SRC_DIR="$1" 13 GIT_URL="$2" 14 GIT_BRANCH="$3" 15 GIT_COMMIT="$4" 16 17 # Check whether the local HEAD commit same as the requested commit or not. 18 # If commit is not specified, compare local HEAD and remote HEAD. 19 # Remove the folder if there is difference. 20 if [ -d "$SRC_DIR" ]; then 21 pushd "$SRC_DIR" || exit 22 git fetch 23 SRC_LOCAL_COMMIT=$(git rev-parse HEAD) 24 if [ -z "$GIT_COMMIT" ]; then 25 GIT_COMMIT=$(git rev-parse remotes/origin/"$GIT_BRANCH") 26 fi 27 popd || exit 28 if [ "$SRC_LOCAL_COMMIT" != "$GIT_COMMIT" ]; then 29 rm -rf "$SRC_DIR" 30 fi 31 fi 32 33 # Checkout the specified branch and commit (if required) 34 if [ ! -d "$SRC_DIR" ]; then 35 git clone --depth 1 "$GIT_URL" -b "$GIT_BRANCH" "$SRC_DIR" 36 if [ "$GIT_COMMIT" ]; then 37 pushd "$SRC_DIR" || exit 38 git fetch --depth 1 origin "$GIT_COMMIT" 39 git reset --hard FETCH_HEAD 40 popd || exit 41 fi 42 fi 43} 44 45# Not actively used by CI 46build_custom_linux() { 47 ARCH=$(uname -m) 48 SRCDIR=$PWD 49 LINUX_CUSTOM_DIR="$WORKLOADS_DIR/linux-custom" 50 LINUX_CUSTOM_BRANCH="ch-6.2" 51 LINUX_CUSTOM_URL="https://github.com/cloud-hypervisor/linux.git" 52 53 checkout_repo "$LINUX_CUSTOM_DIR" "$LINUX_CUSTOM_URL" "$LINUX_CUSTOM_BRANCH" 54 55 cp "$SRCDIR"/resources/linux-config-"${ARCH}" "$LINUX_CUSTOM_DIR"/.config 56 57 pushd "$LINUX_CUSTOM_DIR" || exit 58 make -j "$(nproc)" 59 if [ "${ARCH}" == "x86_64" ]; then 60 cp vmlinux "$WORKLOADS_DIR/" || exit 1 61 cp arch/x86/boot/bzImage "$WORKLOADS_DIR/" || exit 1 62 elif [ "${ARCH}" == "aarch64" ]; then 63 cp arch/arm64/boot/Image "$WORKLOADS_DIR/" || exit 1 64 cp arch/arm64/boot/Image.gz "$WORKLOADS_DIR/" || exit 1 65 fi 66 popd || exit 67} 68 69cmd_help() { 70 echo "" 71 echo "Cloud Hypervisor $(basename "$0")" 72 echo "Usage: $(basename "$0") [<args>]" 73 echo "" 74 echo "Available arguments:" 75 echo "" 76 echo " --hypervisor Underlying hypervisor. Options kvm, mshv" 77 echo " --test-filter Tests to run" 78 echo "" 79 echo " --help Display this help message." 80 echo "" 81} 82 83process_common_args() { 84 while [ $# -gt 0 ]; do 85 case "$1" in 86 "-h" | "--help") { 87 cmd_help 88 exit 1 89 } ;; 90 "--hypervisor") 91 shift 92 hypervisor="$1" 93 ;; 94 "--test-filter") 95 shift 96 # shellcheck disable=SC2034 97 test_filter="$1" 98 ;; 99 "--") { 100 shift 101 break 102 } ;; 103 *) 104 echo "Unknown test scripts argument: $1. Please use '-- --help' for help." 105 exit 106 ;; 107 esac 108 shift 109 done 110 if [[ ! ("$hypervisor" = "kvm" || "$hypervisor" = "mshv") ]]; then 111 die "Hypervisor value must be kvm or mshv" 112 fi 113 # shellcheck disable=SC2034 114 test_binary_args=("$@") 115} 116 117download_hypervisor_fw() { 118 if [ -n "$AUTH_DOWNLOAD_TOKEN" ]; then 119 echo "Using authenticated download from GitHub" 120 FW_URL=$(curl --silent https://api.github.com/repos/cloud-hypervisor/rust-hypervisor-firmware/releases/latest \ 121 --header "Authorization: Token $AUTH_DOWNLOAD_TOKEN" \ 122 --header "X-GitHub-Api-Version: 2022-11-28" | grep "browser_download_url" | grep -o 'https://.*[^ "]') 123 else 124 echo "Using anonymous download from GitHub" 125 FW_URL=$(curl --silent https://api.github.com/repos/cloud-hypervisor/rust-hypervisor-firmware/releases/latest | grep "browser_download_url" | grep -o 'https://.*[^ "]') 126 fi 127 FW="$WORKLOADS_DIR/hypervisor-fw" 128 pushd "$WORKLOADS_DIR" || exit 129 rm -f "$FW" 130 time wget --quiet "$FW_URL" || exit 1 131 popd || exit 132} 133 134download_linux() { 135 if [ -n "$AUTH_DOWNLOAD_TOKEN" ]; then 136 echo "Using authenticated download from GitHub" 137 KERNEL_URLS=$(curl --silent https://api.github.com/repos/cloud-hypervisor/linux/releases/latest \ 138 --header "Authorization: Token $AUTH_DOWNLOAD_TOKEN" \ 139 --header "X-GitHub-Api-Version: 2022-11-28" | grep "browser_download_url" | grep -o 'https://.*[^ "]') 140 else 141 echo "Using anonymous download from GitHub" 142 KERNEL_URLS=$(curl --silent https://api.github.com/repos/cloud-hypervisor/linux/releases/latest | grep "browser_download_url" | grep -o 'https://.*[^ "]') 143 fi 144 pushd "$WORKLOADS_DIR" || exit 145 for url in $KERNEL_URLS; do 146 wget -N --quiet "$url" || exit 1 147 done 148 149 popd || exit 150} 151 152download_ovmf() { 153 OVMF_FW_TAG="ch-6624aa331f" 154 OVMF_FW_URL="https://github.com/cloud-hypervisor/edk2/releases/download/$OVMF_FW_TAG/CLOUDHV.fd" 155 OVMF_FW="$WORKLOADS_DIR/CLOUDHV.fd" 156 pushd "$WORKLOADS_DIR" || exit 157 rm -f "$OVMF_FW" 158 time wget --quiet $OVMF_FW_URL || exit 1 159 popd || exit 160} 161