1#!/bin/sh 2# $NetBSD: prepare-import.sh,v 1.7 2014/02/08 19:06:05 jmmv Exp $ 3# 4# Use this script to recreate the 'dist' subdirectory from a newly released 5# distfile. The script takes care of unpacking the distfile, removing any 6# files that are not relevant to NetBSD and checking if there are any new 7# files in the new release that need to be addressed. 8# 9 10set -e 11 12ProgName=${0##*/} 13 14CLEAN_PATTERNS= 15CLEAN_PATTERNS="${CLEAN_PATTERNS} *.m4" 16CLEAN_PATTERNS="${CLEAN_PATTERNS} INSTALL TODO" 17CLEAN_PATTERNS="${CLEAN_PATTERNS} Atffile */Atffile */*/Atffile" 18CLEAN_PATTERNS="${CLEAN_PATTERNS} Makefile* */Makefile* */*/Makefile*" 19CLEAN_PATTERNS="${CLEAN_PATTERNS} admin" 20CLEAN_PATTERNS="${CLEAN_PATTERNS} atf-*/atf-*.m4" 21CLEAN_PATTERNS="${CLEAN_PATTERNS} bconfig.h.in" 22CLEAN_PATTERNS="${CLEAN_PATTERNS} bootstrap" 23CLEAN_PATTERNS="${CLEAN_PATTERNS} configure*" 24CLEAN_PATTERNS="${CLEAN_PATTERNS} m4" 25CLEAN_PATTERNS="${CLEAN_PATTERNS} tools/generate-revision.sh" 26 27err() { 28 echo "${ProgName}:" "${@}" 1>&2 29 exit 1 30} 31 32log() { 33 echo "${ProgName}:" "${@}" 34} 35 36backup_dist() { 37 if [ -d dist.old ]; then 38 log "Removing dist; dist.old exists" 39 rm -rf dist 40 else 41 log "Backing up dist as dist.old" 42 mv dist dist.old 43 fi 44} 45 46extract_distfile() { 47 local distfile="${1}"; shift 48 local distname="${1}"; shift 49 50 log "Extracting ${distfile}" 51 tar -xzf "${distfile}" 52 [ -d "${distname}" ] || err "Distfile did not create ${distname}" 53 log "Renaming ${distname} to dist" 54 mv "${distname}" dist 55} 56 57get_distname() { 58 local distfile="${1}"; shift 59 basename "${distfile}" | sed -e 's,\.tar.*,,' 60} 61 62cleanup_dist() { 63 log "Removing unnecessary files from dist" 64 ( cd dist && rm -rf ${CLEAN_PATTERNS} ) 65} 66 67diff_dirs() { 68 local old_dir="${1}"; shift 69 local new_dir="${1}"; shift 70 71 local tmpdir="$(mktemp -d -t atf-import)" 72 trap "rm -rf '${tmpdir}'; exit 1" HUP INT QUIT TERM 73 74 local old_list="${tmpdir}/old-list.txt" 75 ( cd "${old_dir}" && find . -type f | sort >>"${old_list}" ) 76 local new_list="${tmpdir}/new-list.txt" 77 ( cd "${new_dir}" && find . -type f | sort >>"${new_list}" ) 78 79 local added="${tmpdir}/added.txt" 80 comm -13 "${old_list}" "${new_list}" >"${added}" 81 local removed="${tmpdir}/removed.txt" 82 comm -23 "${old_list}" "${new_list}" | grep -v '/CVS' >"${removed}" 83 if [ -s "${removed}" ]; then 84 log "Removed files found" 85 cat "${removed}" 86 fi 87 if [ -s "${added}" ]; then 88 log "New files found" 89 cat "${added}" 90 log "Check if any files have to be cleaned up and update" \ 91 "the prepare-import.sh script accordingly" 92 fi 93 94 rm -rf "${tmpdir}" 95} 96 97main() { 98 [ ${#} -eq 1 ] || err "Must provide a distfile name" 99 local distfile="${1}"; shift 100 101 [ -f Makefile -a -f prepare-import.sh ] || \ 102 err "Must be run from the src/external/bsd/atf subdirectory" 103 104 local distname="$(get_distname ${distfile})" 105 106 backup_dist 107 extract_distfile "${distfile}" "${distname}" 108 cleanup_dist 109 diff_dirs dist.old dist 110} 111 112main "${@}" 113