Wesley van Tilburg
67fe861b56
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Build containers / Build and push image (push) Successful in 9m6s
117 lines
3.2 KiB
Bash
Executable File
117 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -euox pipefail
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IMAGE="$1"
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VERSION="$2"
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ROOTFS="${GITHUB_WORKSPACE}/images/${IMAGE}/rootfs"
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CHANGELOG_DIR="changelogs/${IMAGE}"
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mkdir -p "${CHANGELOG_DIR}"
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PKG_CUR="${CHANGELOG_DIR}/packages-current.txt"
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PKG_PREV="${CHANGELOG_DIR}/packages-latest.txt"
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BUILD_ID="$(cat .buildid)"
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CHANGELOG_FILE="${CHANGELOG_DIR}/${VERSION}.${BUILD_ID}.json"
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# Ensure rpmdb exists
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if [[ ! -f "${ROOTFS}/usr/lib/sysimage/rpm/Packages" ]]; then
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echo "WARNING: rpmdb missing in rootfs (${ROOTFS})"
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echo "Skipping changelog generation."
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exit 0
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fi
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# Extract package list
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rpm -qa --root "${ROOTFS}" --qf '%{NAME} %{EVR}\n' | sort > "${PKG_CUR}"
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# Prepare safe temp files
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CUR_NAMES_FILE="$(mktemp)"
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PREV_NAMES_FILE="$(mktemp)"
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cut -d' ' -f1 "${PKG_CUR}" | sort > "${CUR_NAMES_FILE}"
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if [[ -f "${PKG_PREV}" ]]; then
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cut -d' ' -f1 "${PKG_PREV}" | sort > "${PREV_NAMES_FILE}"
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else
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cp "${CUR_NAMES_FILE}" "${PREV_NAMES_FILE}"
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fi
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# Safe comm operations
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ADDED_NAMES="$(comm -13 "${PREV_NAMES_FILE}" "${CUR_NAMES_FILE}" || true)"
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REMOVED_NAMES="$(comm -23 "${PREV_NAMES_FILE}" "${CUR_NAMES_FILE}" || true)"
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COMMON_NAMES="$(comm -12 "${PREV_NAMES_FILE}" "${CUR_NAMES_FILE}" || true)"
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# Helper: get version from file using awk (exact match)
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get_ver() {
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local pkg="$1"
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local file="$2"
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awk -v p="$pkg" '$1 == p {print $2}' "$file"
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}
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# Build lists
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ADDED_LIST=()
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while read -r name; do
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[[ -z "$name" ]] && continue
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ver="$(get_ver "$name" "$PKG_CUR")"
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ADDED_LIST+=("${name} ${ver}")
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done <<< "${ADDED_NAMES}"
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REMOVED_LIST=()
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while read -r name; do
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[[ -z "$name" ]] && continue
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ver="$(get_ver "$name" "$PKG_PREV")"
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REMOVED_LIST+=("${name} ${ver}")
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done <<< "${REMOVED_NAMES}"
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UPDATED_LIST=()
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while read -r name; do
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[[ -z "$name" ]] && continue
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old_ver="$(get_ver "$name" "$PKG_PREV")"
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new_ver="$(get_ver "$name" "$PKG_CUR")"
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# Skip if either version is missing
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[[ -z "$old_ver" || -z "$new_ver" ]] && continue
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if [[ "$old_ver" != "$new_ver" ]]; then
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UPDATED_LIST+=("${name} ${old_ver} -> ${new_ver}")
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fi
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done <<< "${COMMON_NAMES}"
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ADDED_COUNT="${#ADDED_LIST[@]}"
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REMOVED_COUNT="${#REMOVED_LIST[@]}"
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UPDATED_COUNT="${#UPDATED_LIST[@]}"
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# Write JSON
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{
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echo "{"
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echo " \"image\": \"${IMAGE}\","
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echo " \"version\": \"${VERSION}\","
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echo " \"build_id\": \"${BUILD_ID}\","
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echo " \"added_count\": ${ADDED_COUNT},"
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echo " \"removed_count\": ${REMOVED_COUNT},"
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echo " \"updated_count\": ${UPDATED_COUNT},"
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echo " \"added\": ["
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for i in "${!ADDED_LIST[@]}"; do
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sep=$([[ $i -lt $((ADDED_COUNT-1)) ]] && echo "," || echo "")
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printf ' "%s"%s\n' "${ADDED_LIST[$i]}" "${sep}"
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done
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echo " ],"
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echo " \"removed\": ["
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for i in "${!REMOVED_LIST[@]}"; do
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sep=$([[ $i -lt $((REMOVED_COUNT-1)) ]] && echo "," || echo "")
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printf ' "%s"%s\n' "${REMOVED_LIST[$i]}" "${sep}"
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done
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echo " ],"
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echo " \"updated\": ["
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for i in "${!UPDATED_LIST[@]}"; do
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sep=$([[ $i -lt $((UPDATED_COUNT-1)) ]] && echo "," || echo "")
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printf ' "%s"%s\n' "${UPDATED_LIST[$i]}" "${sep}"
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done
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echo " ]"
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echo "}"
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} > "${CHANGELOG_FILE}"
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mv "${PKG_CUR}" "${PKG_PREV}"
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echo "Changelog written to ${CHANGELOG_FILE}"
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