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fix: create scripts/distribute.sh for build-distribute workflow
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‎scripts/distribute.sh‎

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#!/bin/bash
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# Script for building and distributing release artifacts.
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# Used by the build-distribute.yml workflow.
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set -e
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COMMAND="${1}"
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shift
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case "${COMMAND}" in
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###############################################################################
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# Generate a version string from the current commit SHA.
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# Outputs:
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# commit_sha: First 8 characters of GITHUB_SHA.
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# version: VERSION_PREFIX-commit_sha.
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###############################################################################
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generate-version)
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# GITHUB_SHA, VERSION_PREFIX, and GITHUB_OUTPUT are set by the GitHub Actions runner.
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# shellcheck disable=SC2154
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COMMIT_SHA="${GITHUB_SHA:0:8}"
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# shellcheck disable=SC2154
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VERSION="${VERSION_PREFIX}-${COMMIT_SHA}"
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# shellcheck disable=SC2154
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echo "commit_sha=${COMMIT_SHA}" >> "${GITHUB_OUTPUT}"
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echo "version=${VERSION}" >> "${GITHUB_OUTPUT}"
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echo "Generated version: ${VERSION} (commit: ${COMMIT_SHA})"
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;;
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###############################################################################
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# Create the distribution directory for a given architecture and copy action
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# files into it.
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# Arguments:
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# 1: Architecture name (e.g., X64, ARM64, ARM, X86).
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###############################################################################
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create-distribute-directory)
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ARCH="${1}"
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DIST_DIR="distribute/${ARCH}"
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mkdir -p "${DIST_DIR}"
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echo "Created distribution directory: ${DIST_DIR}"
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# Copy shell scripts and action definition.
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cp ./*.sh "${DIST_DIR}/"
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cp action.yml "${DIST_DIR}/"
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echo "Copied action files to ${DIST_DIR}"
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;;
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###############################################################################
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# Clone the apt-fast repository for bundling with the distribution.
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###############################################################################
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clone-apt-fast)
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echo "Cloning apt-fast repository..."
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git clone --depth=1 https://github.com/ilikenwf/apt-fast.git apt-fast-repo
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echo "Cloned apt-fast repository to apt-fast-repo/"
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;;
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###############################################################################
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# Build the apt_query binary for a target architecture.
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# Arguments:
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# 1: GOOS (e.g., linux).
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# 2: GOARCH (e.g., amd64, arm64, arm, 386).
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# 3: GOARCH variant (e.g., "6" for armv6; empty string if not applicable).
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# 4: Architecture name (e.g., X64, ARM64, ARM, X86).
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###############################################################################
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build-binary)
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GOOS="${1}"
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GOARCH="${2}"
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GOARCH_VARIANT="${3}"
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ARCH="${4}"
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ARCH_LOWER="$(echo "${ARCH}" | tr '[:upper:]' '[:lower:]')"
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DIST_DIR="distribute/${ARCH}"
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BINARY_NAME="apt_query-${ARCH_LOWER}"
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OUTPUT="${DIST_DIR}/${BINARY_NAME}"
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echo "Building ${BINARY_NAME} for ${GOOS}/${GOARCH} (variant: ${GOARCH_VARIANT:-none})..."
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GOOS="${GOOS}" GOARCH="${GOARCH}" GOARM="${GOARCH_VARIANT}" CGO_ENABLED=0 \
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go build -o "${OUTPUT}" ./src/cmd/apt_query
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chmod +x "${OUTPUT}"
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echo "Binary built: ${OUTPUT} ($(du -h "${OUTPUT}" | cut -f1))"
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# Copy the apt-fast install script if available.
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if [[ -f "apt-fast-repo/apt-fast" ]]; then
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cp apt-fast-repo/apt-fast "${DIST_DIR}/"
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echo "Bundled apt-fast script in ${DIST_DIR}"
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fi
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;;
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###############################################################################
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# Generate SHA256 checksums for all files in the distribution directory.
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# Arguments:
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# 1: Architecture name (e.g., X64, ARM64, ARM, X86).
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###############################################################################
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generate-checksums)
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ARCH="${1}"
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DIST_DIR="distribute/${ARCH}"
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CHECKSUM_FILE="${DIST_DIR}/checksums.txt"
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echo "Generating checksums for ${DIST_DIR}..."
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(cd "${DIST_DIR}" && sha256sum -- * > checksums.txt)
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echo "Checksums written to ${CHECKSUM_FILE}"
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cat "${CHECKSUM_FILE}"
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;;
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###############################################################################
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# Verify the build output for a given architecture.
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# Arguments:
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# 1: Architecture name (e.g., X64, ARM64, ARM, X86).
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###############################################################################
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verify-build)
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ARCH="${1}"
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ARCH_LOWER="$(echo "${ARCH}" | tr '[:upper:]' '[:lower:]')"
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DIST_DIR="distribute/${ARCH}"
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BINARY_NAME="apt_query-${ARCH_LOWER}"
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OUTPUT="${DIST_DIR}/${BINARY_NAME}"
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if [[ ! -f "${OUTPUT}" ]]; then
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echo "Error: Binary not found: ${OUTPUT}" >&2
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exit 1
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fi
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echo "Verifying build: ${OUTPUT}"
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file "${OUTPUT}"
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# Verify it's an ELF executable.
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if ! file "${OUTPUT}" | grep -q "ELF"; then
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echo "Error: ${OUTPUT} is not a valid ELF executable" >&2
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exit 1
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fi
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echo "Build verified successfully: ${OUTPUT}"
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;;
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###############################################################################
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# Reorganize downloaded artifacts from distribute-artifacts/ into the
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# distribute/<arch>/ layout expected by the release step.
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# Artifact directories are named cache-apt-pkgs-<ARCH>-<commit_sha> and
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# are mapped to distribute/<arch_lowercase>/.
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###############################################################################
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reorganize-artifacts)
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echo "Reorganizing artifacts..."
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for artifact_dir in distribute-artifacts/cache-apt-pkgs-*/; do
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if [[ ! -d "${artifact_dir}" ]]; then
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continue
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fi
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dir_name="$(basename "${artifact_dir}")"
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# Extract arch: strip prefix "cache-apt-pkgs-" and trailing "-<commit_sha>"
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arch_upper="$(echo "${dir_name}" | sed 's/^cache-apt-pkgs-//; s/-[^-]*$//')"
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arch_lower="$(echo "${arch_upper}" | tr '[:upper:]' '[:lower:]')"
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dest_dir="distribute/${arch_lower}"
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mkdir -p "${dest_dir}"
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cp -r "${artifact_dir}"* "${dest_dir}/"
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echo "Reorganized ${artifact_dir} -> ${dest_dir}"
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done
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echo "Artifact reorganization complete"
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;;
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*)
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echo "Error: Unknown command: ${COMMAND}" >&2
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echo "Usage: distribute.sh <command> [args...]" >&2
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echo "Commands:" >&2
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echo " generate-version" >&2
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echo " create-distribute-directory <arch>" >&2
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echo " clone-apt-fast" >&2
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echo " build-binary <goos> <goarch> <goarch_variant> <arch>" >&2
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echo " generate-checksums <arch>" >&2
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echo " verify-build <arch>" >&2
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echo " reorganize-artifacts" >&2
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exit 1
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;;
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esac

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