From 09b19924da9e4e701ac7449628d95dba37338420 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sat, 27 Jun 2026 20:00:14 +0000
Subject: [PATCH] fix: create scripts/distribute.sh for build-distribute
 workflow

---
 scripts/distribute.sh | 175 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 175 insertions(+)
 create mode 100755 scripts/distribute.sh

diff --git a/scripts/distribute.sh b/scripts/distribute.sh
new file mode 100755
index 0000000..d05f379
--- /dev/null
+++ b/scripts/distribute.sh
@@ -0,0 +1,175 @@
+#!/bin/bash
+
+# Script for building and distributing release artifacts.
+# Used by the build-distribute.yml workflow.
+
+set -e
+
+COMMAND="${1}"
+shift
+
+case "${COMMAND}" in
+
+  ###############################################################################
+  # Generate a version string from the current commit SHA.
+  # Outputs:
+  #   commit_sha: First 8 characters of GITHUB_SHA.
+  #   version: VERSION_PREFIX-commit_sha.
+  ###############################################################################
+  generate-version)
+    # GITHUB_SHA, VERSION_PREFIX, and GITHUB_OUTPUT are set by the GitHub Actions runner.
+    # shellcheck disable=SC2154
+    COMMIT_SHA="${GITHUB_SHA:0:8}"
+    # shellcheck disable=SC2154
+    VERSION="${VERSION_PREFIX}-${COMMIT_SHA}"
+    # shellcheck disable=SC2154
+    echo "commit_sha=${COMMIT_SHA}" >> "${GITHUB_OUTPUT}"
+    echo "version=${VERSION}" >> "${GITHUB_OUTPUT}"
+    echo "Generated version: ${VERSION} (commit: ${COMMIT_SHA})"
+    ;;
+
+  ###############################################################################
+  # Create the distribution directory for a given architecture and copy action
+  # files into it.
+  # Arguments:
+  #   1: Architecture name (e.g., X64, ARM64, ARM, X86).
+  ###############################################################################
+  create-distribute-directory)
+    ARCH="${1}"
+    DIST_DIR="distribute/${ARCH}"
+    mkdir -p "${DIST_DIR}"
+    echo "Created distribution directory: ${DIST_DIR}"
+
+    # Copy shell scripts and action definition.
+    cp ./*.sh "${DIST_DIR}/"
+    cp action.yml "${DIST_DIR}/"
+    echo "Copied action files to ${DIST_DIR}"
+    ;;
+
+  ###############################################################################
+  # Clone the apt-fast repository for bundling with the distribution.
+  ###############################################################################
+  clone-apt-fast)
+    echo "Cloning apt-fast repository..."
+    git clone --depth=1 https://github.com/ilikenwf/apt-fast.git apt-fast-repo
+    echo "Cloned apt-fast repository to apt-fast-repo/"
+    ;;
+
+  ###############################################################################
+  # Build the apt_query binary for a target architecture.
+  # Arguments:
+  #   1: GOOS (e.g., linux).
+  #   2: GOARCH (e.g., amd64, arm64, arm, 386).
+  #   3: GOARCH variant (e.g., "6" for armv6; empty string if not applicable).
+  #   4: Architecture name (e.g., X64, ARM64, ARM, X86).
+  ###############################################################################
+  build-binary)
+    GOOS="${1}"
+    GOARCH="${2}"
+    GOARCH_VARIANT="${3}"
+    ARCH="${4}"
+
+    ARCH_LOWER="$(echo "${ARCH}" | tr '[:upper:]' '[:lower:]')"
+    DIST_DIR="distribute/${ARCH}"
+    BINARY_NAME="apt_query-${ARCH_LOWER}"
+    OUTPUT="${DIST_DIR}/${BINARY_NAME}"
+
+    echo "Building ${BINARY_NAME} for ${GOOS}/${GOARCH} (variant: ${GOARCH_VARIANT:-none})..."
+    GOOS="${GOOS}" GOARCH="${GOARCH}" GOARM="${GOARCH_VARIANT}" CGO_ENABLED=0 \
+      go build -o "${OUTPUT}" ./src/cmd/apt_query
+    chmod +x "${OUTPUT}"
+    echo "Binary built: ${OUTPUT} ($(du -h "${OUTPUT}" | cut -f1))"
+
+    # Copy the apt-fast install script if available.
+    if [[ -f "apt-fast-repo/apt-fast" ]]; then
+      cp apt-fast-repo/apt-fast "${DIST_DIR}/"
+      echo "Bundled apt-fast script in ${DIST_DIR}"
+    fi
+    ;;
+
+  ###############################################################################
+  # Generate SHA256 checksums for all files in the distribution directory.
+  # Arguments:
+  #   1: Architecture name (e.g., X64, ARM64, ARM, X86).
+  ###############################################################################
+  generate-checksums)
+    ARCH="${1}"
+    DIST_DIR="distribute/${ARCH}"
+    CHECKSUM_FILE="${DIST_DIR}/checksums.txt"
+
+    echo "Generating checksums for ${DIST_DIR}..."
+    (cd "${DIST_DIR}" && sha256sum -- * > checksums.txt)
+    echo "Checksums written to ${CHECKSUM_FILE}"
+    cat "${CHECKSUM_FILE}"
+    ;;
+
+  ###############################################################################
+  # Verify the build output for a given architecture.
+  # Arguments:
+  #   1: Architecture name (e.g., X64, ARM64, ARM, X86).
+  ###############################################################################
+  verify-build)
+    ARCH="${1}"
+    ARCH_LOWER="$(echo "${ARCH}" | tr '[:upper:]' '[:lower:]')"
+    DIST_DIR="distribute/${ARCH}"
+    BINARY_NAME="apt_query-${ARCH_LOWER}"
+    OUTPUT="${DIST_DIR}/${BINARY_NAME}"
+
+    if [[ ! -f "${OUTPUT}" ]]; then
+      echo "Error: Binary not found: ${OUTPUT}" >&2
+      exit 1
+    fi
+
+    echo "Verifying build: ${OUTPUT}"
+    file "${OUTPUT}"
+
+    # Verify it's an ELF executable.
+    if ! file "${OUTPUT}" | grep -q "ELF"; then
+      echo "Error: ${OUTPUT} is not a valid ELF executable" >&2
+      exit 1
+    fi
+
+    echo "Build verified successfully: ${OUTPUT}"
+    ;;
+
+  ###############################################################################
+  # Reorganize downloaded artifacts from distribute-artifacts/ into the
+  # distribute/<arch>/ layout expected by the release step.
+  # Artifact directories are named cache-apt-pkgs-<ARCH>-<commit_sha> and
+  # are mapped to distribute/<arch_lowercase>/.
+  ###############################################################################
+  reorganize-artifacts)
+    echo "Reorganizing artifacts..."
+    for artifact_dir in distribute-artifacts/cache-apt-pkgs-*/; do
+      if [[ ! -d "${artifact_dir}" ]]; then
+        continue
+      fi
+
+      dir_name="$(basename "${artifact_dir}")"
+      # Extract arch: strip prefix "cache-apt-pkgs-" and trailing "-<commit_sha>"
+      arch_upper="$(echo "${dir_name}" | sed 's/^cache-apt-pkgs-//; s/-[^-]*$//')"
+      arch_lower="$(echo "${arch_upper}" | tr '[:upper:]' '[:lower:]')"
+      dest_dir="distribute/${arch_lower}"
+
+      mkdir -p "${dest_dir}"
+      cp -r "${artifact_dir}"* "${dest_dir}/"
+      echo "Reorganized ${artifact_dir} -> ${dest_dir}"
+    done
+    echo "Artifact reorganization complete"
+    ;;
+
+  *)
+    echo "Error: Unknown command: ${COMMAND}" >&2
+    echo "Usage: distribute.sh <command> [args...]" >&2
+    echo "Commands:" >&2
+    echo "  generate-version" >&2
+    echo "  create-distribute-directory <arch>" >&2
+    echo "  clone-apt-fast" >&2
+    echo "  build-binary <goos> <goarch> <goarch_variant> <arch>" >&2
+    echo "  generate-checksums <arch>" >&2
+    echo "  verify-build <arch>" >&2
+    echo "  reorganize-artifacts" >&2
+    exit 1
+    ;;
+
+esac