prepare-import.sh revision 1.5.2.1
1#!/bin/sh 2# $NetBSD: prepare-import.sh,v 1.5.2.1 2012/04/17 00:02:59 yamt 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} Makefile* */Makefile* */*/Makefile*" 18CLEAN_PATTERNS="${CLEAN_PATTERNS} admin" 19CLEAN_PATTERNS="${CLEAN_PATTERNS} atf-*/atf-*.m4" 20CLEAN_PATTERNS="${CLEAN_PATTERNS} bconfig.h.in" 21CLEAN_PATTERNS="${CLEAN_PATTERNS} bootstrap" 22CLEAN_PATTERNS="${CLEAN_PATTERNS} configure*" 23CLEAN_PATTERNS="${CLEAN_PATTERNS} m4" 24 25err() { 26 echo "${ProgName}:" "${@}" 1>&2 27 exit 1 28} 29 30log() { 31 echo "${ProgName}:" "${@}" 32} 33 34backup_dist() { 35 if [ -d dist.old ]; then 36 log "Removing dist; dist.old exists" 37 rm -rf dist 38 else 39 log "Backing up dist as dist.old" 40 mv dist dist.old 41 fi 42} 43 44extract_distfile() { 45 local distfile="${1}"; shift 46 local distname="${1}"; shift 47 48 log "Extracting ${distfile}" 49 tar -xzf "${distfile}" 50 [ -d "${distname}" ] || err "Distfile did not create ${distname}" 51 log "Renaming ${distname} to dist" 52 mv "${distname}" dist 53} 54 55get_distname() { 56 local distfile="${1}"; shift 57 basename "${distfile}" | sed -e 's,\.tar.*,,' 58} 59 60cleanup_dist() { 61 log "Removing unnecessary files from dist" 62 ( cd dist && rm -rf ${CLEAN_PATTERNS} ) 63} 64 65diff_dirs() { 66 local old_dir="${1}"; shift 67 local new_dir="${1}"; shift 68 69 local old_list=$(mktemp -t atf-import.XXXXXX) 70 local new_list=$(mktemp -t atf-import.XXXXXX) 71 local diff=$(mktemp -t atf-import.XXXXXX) 72 trap "rm -f '${old_list}' '${new_list}' '${diff}'; exit 1" \ 73 HUP INT QUIT TERM 74 75 ( cd "${old_dir}" && find . | sort >>"${old_list}" ) 76 ( cd "${new_dir}" && find . | sort >>"${new_list}" ) 77 78 diff -u "${old_list}" "${new_list}" | grep '^+\.' >>"${diff}" || true 79 if [ -s "${diff}" ]; then 80 log "New files found" 81 diff -u "${old_list}" "${new_list}" | grep '^+\.' 82 log "Check if any files have to be cleaned up and update" \ 83 "the prepare-import.sh script accordingly" 84 else 85 log "No new files; all good!" 86 fi 87 88 rm -f "${old_list}" "${new_list}" "${diff}" 89} 90 91main() { 92 [ ${#} -eq 1 ] || err "Must provide a distfile name" 93 local distfile="${1}"; shift 94 95 [ -f Makefile -a -f prepare-import.sh ] || \ 96 err "Must be run from the src/external/bsd/atf subdirectory" 97 98 local distname="$(get_distname ${distfile})" 99 100 backup_dist 101 extract_distfile "${distfile}" "${distname}" 102 cleanup_dist 103 diff_dirs dist.old dist 104} 105 106main "${@}" 107