mirror of https://github.com/jetkvm/kvm.git
106 lines
3.0 KiB
Bash
106 lines
3.0 KiB
Bash
#!/bin/bash
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# check if TERM is set
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# though it's not the actual way to detect if TTY is available, it's a good enough approximation for our use case
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HAS_TTY=true
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if [ -z "$TERM" ] || [ "$TERM" = "dumb" ]; then
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HAS_TTY=false
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fi
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# default colors
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C_RST=$(echo -e "\e[0m")
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C_ERR=$(echo -e "\e[31m")
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C_OK=$(echo -e "\e[32m")
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C_WARN=$(echo -e "\e[33m")
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C_INFO=$(echo -e "\e[35m")
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# if TTY is available, use colors
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if [ "$HAS_TTY" = true ]; then
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C_RST="$(tput sgr0)"
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C_ERR="$(tput setaf 1)"
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C_OK="$(tput setaf 2)"
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C_WARN="$(tput setaf 3)"
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C_INFO="$(tput setaf 5)"
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fi
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msg() { printf '%s%s%s\n' $2 "$1" $C_RST; }
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msg_info() { msg "$1" $C_INFO; }
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msg_ok() { msg "$1" $C_OK; }
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msg_err() { msg "$1" $C_ERR; }
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msg_warn() { msg "$1" $C_WARN; }
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DOCKER_BUILD_TAG=${DOCKER_BUILD_TAG:-ghcr.io/jetkvm/buildkit:latest}
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DOCKER_BUILD_DEBUG=${DOCKER_BUILD_DEBUG:-false}
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DOCKER_BUILD_CONTEXT_DIR=${DOCKER_BUILD_CONTEXT_DIR:-$(mktemp -d)}
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DOCKER_GO_CACHE_DIR=${DOCKER_GO_CACHE_DIR:-$(pwd)/.cache}
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BUILD_IN_DOCKER=${BUILD_IN_DOCKER:-false}
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function prepare_docker_build_context() {
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msg_info "▶ Preparing docker build context ..."
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cp .devcontainer/install-deps.sh \
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go.mod \
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go.sum \
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Dockerfile.build \
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"${DOCKER_BUILD_CONTEXT_DIR}"
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cat > "${DOCKER_BUILD_CONTEXT_DIR}/entrypoint.sh" << 'EOF'
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#!/bin/bash
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git config --global --add safe.directory /build
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exec $@
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EOF
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chmod +x "${DOCKER_BUILD_CONTEXT_DIR}/entrypoint.sh"
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}
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function build_docker_image() {
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if [ "$JETKVM_INSIDE_DOCKER" = 1 ]; then
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msg_err "Error: already running inside Docker"
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exit
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fi
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BUILD_ARGS="--build-arg BUILDPLATFORM=linux/amd64"
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if [ "$DOCKER_BUILD_DEBUG" = true ]; then
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BUILD_ARGS="$BUILD_ARGS --progress=plain --no-cache"
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fi
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msg_info "Checking if Docker is available ..."
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if ! command -v docker &> /dev/null; then
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msg_err "Error: Docker is not installed"
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exit 1
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fi
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DOCKER_BIN=$(which docker)
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if echo "$DOCKER_BIN" | grep -q "snap"; then
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msg_warn "Docker was installed using snap, this may cause issues with the build."
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msg_warn "Please consider installing Docker Engine from: https://docs.docker.com/engine/install/ubuntu/"
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fi
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prepare_docker_build_context
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pushd "${DOCKER_BUILD_CONTEXT_DIR}" > /dev/null
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msg_info "▶ Building docker image ..."
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docker build $BUILD_ARGS -t ${DOCKER_BUILD_TAG} -f Dockerfile.build .
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popd > /dev/null
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}
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function do_make() {
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DOCKER_BUILD_ARGS="--rm"
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if [ "$HAS_TTY" = true ]; then
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DOCKER_BUILD_ARGS="$DOCKER_BUILD_ARGS --interactive --tty"
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fi
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if [ "$BUILD_IN_DOCKER" = true ]; then
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msg_info "▶ Building the project in Docker ..."
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set -x
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docker run \
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--env JETKVM_INSIDE_DOCKER=1 \
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-v "$(pwd):/build" \
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-v "${DOCKER_GO_CACHE_DIR}:/root/.cache/go-build" \
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${DOCKER_BUILD_TAG} make "$@"
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set +x
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else
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msg_info "▶ Building the project in host ..."
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set -x
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make "$@"
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set +x
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fi
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} |