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Merge pull request #60 from n2h9/chore-enhance-local-build-experience
chore: update local build experience, so that there is no manual steps
2 parents ee4bcc6 + bacb1bb commit e7da424

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‎Makefile‎

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# See the License for the specific language governing permissions and
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# limitations under the License.
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build:
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./scripts/build.sh
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check-dependencies:
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./scripts/main.sh check_dependencies
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build: check-dependencies
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./scripts/main.sh build
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uninstall:
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./scripts/uninstall.sh || true
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./scripts/main.sh uninstall || true
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install: uninstall
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./scripts/install.sh
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install: check-dependencies uninstall
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./scripts/main.sh install
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install-local: uninstall
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./scripts/install-local.sh
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install-local: check-dependencies uninstall
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./scripts/main.sh install_local

‎meshsync-snapshot-local.yaml‎ renamed to ‎meshsync-snapshot-local-template.yaml‎

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@@ -15,26 +15,26 @@ spec:
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os: linux
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arch: amd64
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uri: not needed for local
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sha256: <put your hash here>
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sha256: <sha256 hash placeholder, populated from make, DO NOT UPDATE>
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bin: bin/meshsync-snapshot
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- selector:
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matchLabels:
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os: linux
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arch: arm64
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uri: not needed for local
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sha256: <put your hash here>
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sha256: <sha256 hash placeholder, populated from make, DO NOT UPDATE>
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bin: bin/meshsync-snapshot
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- selector:
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matchLabels:
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os: darwin
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arch: amd64
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uri: not needed for local
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sha256: <put your hash here>
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sha256: <sha256 hash placeholder, populated from make, DO NOT UPDATE>
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bin: bin/meshsync-snapshot
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- selector:
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matchLabels:
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os: darwin
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arch: arm64
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uri: not needed for local
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sha256: <put your hash here>
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sha256: <sha256 hash placeholder, populated from make, DO NOT UPDATE>
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bin: bin/meshsync-snapshot

‎scripts/build.sh‎

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‎scripts/install-local.sh‎

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‎scripts/install.sh‎

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‎scripts/main.sh‎

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#!/bin/bash
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# Shared variables
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BINARY_NAME="meshsync-snapshot"
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TAR_NAME="meshsync-snapshot.tar.gz"
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BINARY_PATH="bin/${BINARY_NAME}"
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TAR_PATH="bin/${TAR_NAME}"
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SHA256_PATH="bin/${TAR_NAME}.sha256"
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TEMPLATE_FILE="meshsync-snapshot-local-template.yaml"
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# Check dependencies function
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check_dependencies() {
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echo "Checking dependencies..."
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local missing_deps=()
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# Check for required commands
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if ! command -v go &> /dev/null; then
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missing_deps+=("go")
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fi
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if ! command -v kubectl &> /dev/null; then
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missing_deps+=("kubectl")
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fi
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if ! command -v tar &> /dev/null; then
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missing_deps+=("tar")
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fi
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if ! command -v sha256sum &> /dev/null; then
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missing_deps+=("sha256sum")
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fi
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# Check for kubectl krew plugin
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if ! kubectl krew version &> /dev/null; then
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missing_deps+=("kubectl-krew")
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fi
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# Report results
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if [ ${#missing_deps[@]} -eq 0 ]; then
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echo "✓ All dependencies are available"
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return 0
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else
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echo "✗ Missing dependencies:"
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for dep in "${missing_deps[@]}"; do
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echo " - $dep"
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done
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echo ""
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echo "Please install the missing dependencies before proceeding."
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echo "For kubectl krew installation: https://krew.sigs.k8s.io/docs/user-guide/setup/install/"
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return 1
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fi
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}
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# Build function
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build() {
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echo "build"
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go build -o ${BINARY_PATH} cmd/meshsync/*.go
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echo "tar"
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tar -czvf ${TAR_PATH} ${BINARY_PATH}
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echo "sha256"
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sha256sum ${TAR_PATH} > ${SHA256_PATH}
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cat ${SHA256_PATH}
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}
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# Install function
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install() {
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kubectl krew install --manifest=meshsync-snapshot.yaml
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}
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# Install local function
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install_local() {
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# Check if tar file exists
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if [ ! -f "${TAR_PATH}" ]; then
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echo "⚠️ Warning: ${TAR_PATH} not found. Building first..."
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build
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elif [ ! -f "${SHA256_PATH}" ]; then
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echo "⚠️ Warning: ${SHA256_PATH} not found. Building first..."
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build
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else
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# Check if current hash matches stored hash
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current_hash=$(sha256sum "${TAR_PATH}" | cut -d' ' -f1)
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stored_hash=$(cut -d' ' -f1 "${SHA256_PATH}")
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if [ "${current_hash}" != "${stored_hash}" ]; then
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echo "⚠️ Warning: Hash mismatch detected!"
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echo " Stored hash: ${stored_hash}"
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echo " Real hash: ${current_hash}"
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echo " Rebuilding..."
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build
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fi
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fi
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# Get the current hash for template replacement
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current_hash=$(sha256sum "${TAR_PATH}" | cut -d' ' -f1)
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# Check if template file exists
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if [ ! -f "${TEMPLATE_FILE}" ]; then
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echo "❌ Error: Template file ${TEMPLATE_FILE} not found"
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exit 1
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fi
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# Create temporary manifest file (cross-platform)
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local_manifest=$(mktemp -t meshsync-manifest.XXXXXX.yaml)
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# Ensure cleanup on exit
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trap "rm -f '${local_manifest}'" EXIT
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# Create manifest from template with real hash
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echo "📝 Generating manifest from template..."
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sed "s/<sha256 hash placeholder, populated from make, DO NOT UPDATE>/${current_hash}/g" "${TEMPLATE_FILE}" > "${local_manifest}"
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echo "🚀 Installing with generated manifest..."
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kubectl krew install --manifest="${local_manifest}" --archive="${TAR_PATH}"
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}
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# Uninstall function
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uninstall() {
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kubectl krew uninstall meshsync-snapshot 2>/dev/null
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}
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# Help function
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help() {
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echo "Usage: $0 {check_dependencies|build|install|install_local|uninstall}"
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echo ""
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echo "Commands:"
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echo " check_dependencies Check if all required dependencies are installed"
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echo " build Build binary and create tar archive"
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echo " install Install using krew with remote manifest"
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echo " install_local Install using krew with local manifest and archive"
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echo " uninstall Uninstall the plugin"
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}
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# Main script logic
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case "$1" in
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check_dependencies)
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check_dependencies
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;;
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build)
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build
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;;
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install)
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install
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;;
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install_local)
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install_local
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;;
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uninstall)
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uninstall
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;;
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help|--help|-h)
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help
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;;
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*)
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echo "Error: Unknown command '$1'"
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help
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exit 1
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;;
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esac

‎scripts/uninstall.sh‎

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