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#!/hint/bash
# Some PKGBUILDs need CARCH to be set
CARCH="x86_64"
# Useful functions
UMASK=""
set_umask () {
[ "$UMASK" == "" ] && UMASK="$(umask)"
export UMASK
umask 002
}
restore_umask () {
umask "$UMASK" >/dev/null
}
# just like mv -f, but we touch the file and then copy the content so
# default ACLs in the target dir will be applied
mv_acl() {
rm -f "$2"
touch "$2"
cat "$1" >"$2" || return 1
rm -f "$1"
}
# set up general environment
work_directory=$(mktemp -dt "${0##*/}.XXXXXXXXXX")
LOCKS=()
REPO_MODIFIED=0
# check if messages are to be printed using color
unset ALL_OFF BOLD BLUE GREEN RED YELLOW
if [[ -t 2 ]]; then
ALL_OFF="$(tput sgr0)"
BOLD="$(tput bold)"
BLUE="${BOLD}$(tput setaf 4)"
GREEN="${BOLD}$(tput setaf 2)"
RED="${BOLD}$(tput setaf 1)"
YELLOW="${BOLD}$(tput setaf 3)"
fi
readonly ALL_OFF BOLD BLUE GREEN RED YELLOW
plain() {
local mesg=$1; shift
printf "${BOLD} ${mesg}${ALL_OFF}\n" "$@"
}
msg() {
local mesg=$1; shift
printf "${GREEN}==>${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@"
}
msg2() {
local mesg=$1; shift
printf "${BLUE} ->${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@"
}
warning() {
local mesg=$1; shift
printf "${YELLOW}==> WARNING:${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2
}
error() {
local mesg=$1; shift
printf "${RED}==> ERROR${ALL_OFF}${BOLD} ${mesg}${ALL_OFF}\n" "$@" >&2
}
##
# usage : in_array( $needle, $haystack )
# return : 0 - found
# 1 - not found
##
in_array() {
local needle=$1; shift
[[ -z $1 ]] && return 1 # Not Found
local item
for item in "$@"; do
[[ $item = "$needle" ]] && return 0 # Found
done
return 1 # Not Found
}
##
# usage : get_full_version( $epoch, $pkgver, $pkgrel )
# return : full version spec, including epoch (if necessary), pkgver, pkgrel
##
get_full_version() {
if [[ $1 -eq 0 ]]; then
# zero epoch case, don't include it in version
echo "$2-$3"
else
echo "$1:$2-$3"
fi
}
script_lock() {
local LOCKDIR="$temporary_directory/.scriptlock.${0##*/}"
if ! mkdir "$LOCKDIR" >/dev/null 2>&1 ; then
local _owner="$(/usr/bin/stat -c %U "$LOCKDIR")"
error "Script %s is already locked by %s." "${0##*/}" "$_owner"
exit 1
else
set_umask
return 0
fi
}
script_unlock() {
local LOCKDIR="$temporary_directory/.scriptlock.${0##*/}"
if [ ! -d "$LOCKDIR" ]; then
warning "Script %s was not locked!" "${0##*/}"
restore_umask
return 1
else
rmdir "$LOCKDIR"
restore_umask
return 0
fi
}
cleanup() {
local l
local repo
local arch
trap - EXIT INT QUIT TERM
for l in "${LOCKS[@]}"; do
repo=${l%.*}
arch=${l#*.}
if [ -d "$temporary_directory/.repolock.$repo.$arch" ]; then
msg "Removing left over lock from [%s] (%s)" "${repo}" "${arch}"
repo_unlock "$repo" "$arch"
fi
done
if [ -d "$temporary_directory/.scriptlock.${0##*/}" ]; then
msg "Removing left over lock from %s" "${0##*/}"
script_unlock
fi
rm -rf "${work_directory}"
if (( REPO_MODIFIED )); then
date +%s > "${root_dir}/lastupdate"
date -u +%s > "${root_dir}/lastsync"
fi
[ "$1" ] && exit "$1"
}
abort() {
msg 'Aborting...'
cleanup 0
}
die() {
error "$@"
cleanup 1
}
trap abort INT QUIT TERM HUP
trap cleanup EXIT
#repo_lock <repo-name> <arch> [timeout]
repo_lock () {
local LOCKDIR="$temporary_directory/.repolock.$1.$2"
local DBLOCKFILE="${root_dir}/${1}/os/${2}/${1}${database_extension_suffixfile}.lck"
local FILESLOCKFILE="${root_dir}/${1}/os/${2}/${1}${files_extension_suffixfile}.lck"
local _count
local _trial
local _timeout
local _lockblock
local _owner
# This is the lock file used by repo-add and repo-remove
if [ -f "${DBLOCKFILE}" ]; then
error "Repo [%s] (%s) is already locked by repo-{add,remove} process %s" "$1" "$2" "$(<"$DBLOCKFILE")"
return 1
fi
if [ -f "${FILESLOCKFILE}" ]; then
error "Repo [%s] (%s) is already locked by repo-{add,remove} process %s" "$1" "$2" "$(<"$FILESLOCKFILE")"
return 1
fi
if [ $# -eq 2 ]; then
_lockblock=true
_trial=0
elif [ $# -eq 3 ]; then
_lockblock=false
_timeout=$3
let _trial=$_timeout/$lock_delay
fi
_count=0
while [ "$_count" -le "$_trial" ] || "$_lockblock" ; do
if ! mkdir "$LOCKDIR" >/dev/null 2>&1 ; then
_owner="$(/usr/bin/stat -c %U "$LOCKDIR")"
warning "Repo [%s] (%s) is already locked by %s." "${1}" "${2}" "$_owner"
msg2 "Retrying in %d seconds..." "$lock_delay"
else
LOCKS+=("$1.$2")
set_umask
return 0
fi
sleep "$lock_delay"
let _count=$_count+1
done
error "Repo [%s] (%s) is already locked by %s. Giving up!" "${1}" "${2}" "$_owner"
return 1
}
repo_unlock () { #repo_unlock <repo-name> <arch>
local LOCKDIR="$temporary_directory/.repolock.$1.$2"
if [ ! -d "$LOCKDIR" ]; then
warning "Repo lock [%s] (%s) was not locked!" "${1}" "${2}"
restore_umask
return 1
else
rmdir "$LOCKDIR"
restore_umask
return 0
fi
}
# usage: _grep_pkginfo pkgfile pattern
_grep_pkginfo() {
local _ret
_ret="$(/usr/bin/bsdtar -xOqf "$1" .PKGINFO | grep -m 1 "^${2} = ")"
echo "${_ret#${2} = }"
}
# Get the package base or name as fallback
getpkgbase() {
local _base
_base="$(_grep_pkginfo "$1" "pkgbase")"
if [ -z "$_base" ]; then
getpkgname "$1"
else
echo "$_base"
fi
}
issplitpkg() {
local _base
_base="$(_grep_pkginfo "$1" "pkgbase")"
if [ -z "$_base" ]; then
return 1
else
return 0
fi
}
# Get the package name
getpkgname() {
local _name
_name="$(_grep_pkginfo "$1" "pkgname")"
if [ -z "$_name" ]; then
error "Package '%s' has no pkgname in the PKGINFO. Fail!" "$1"
exit 1
fi
echo "$_name"
}
# Get the pkgver-pkgrel of this package
getpkgver() {
local _ver
_ver="$(_grep_pkginfo "$1" "pkgver")"
if [ -z "$_ver" ]; then
error "Package '%s' has no pkgver in the PKGINFO. Fail!" "$1"
exit 1
fi
echo "$_ver"
}
getpkgarch() {
local _ver
_ver="$(_grep_pkginfo "$1" "arch")"
if [ -z "$_ver" ]; then
error "Package '%s' has no arch in the PKGINFO. Fail!" "$1"
exit 1
fi
echo "$_ver"
}
getpkgfile() {
if [[ ${#} -ne 1 ]]; then
error 'No canonical package found!'
exit 1
elif [ ! -f "${1}" ]; then
error "Package %s not found!" "${1}"
exit 1
elif "${require_signature}" && [ ! -f "${1}.sig" ]; then
error "Package signature %s not found!" "${1}.sig"
exit 1
fi
echo "${1}"
}
getpkgfiles() {
local f
if [ ! -z "$(printf '%s\n' "${@%\.*}" | sort | uniq -D)" ]; then
error 'Duplicate packages found!'
exit 1
fi
for f in "${@}"; do
if [ ! -f "${f}" ]; then
error "Package %s not found!" "${f}"
exit 1
elif "${require_signature}" && [ ! -f "${f}.sig" ]; then
error "Package signature %s not found!" "${f}.sig"
exit 1
fi
done
echo "${@}"
}
check_pkgfile() {
local pkgfile=$1
local pkgname="$(getpkgname "${pkgfile}")"
[ $? -ge 1 ] && return 1
local pkgver="$(getpkgver "${pkgfile}")"
[ $? -ge 1 ] && return 1
local pkgarch="$(getpkgarch "${pkgfile}")"
[ $? -ge 1 ] && return 1
in_array "${pkgarch}" "${architectures[@]}" 'any' || return 1
if echo "${pkgfile##*/}" | grep -q "${pkgname}-${pkgver}-${pkgarch}"; then
return 0
else
return 1
fi
}
check_pkgxbs() {
local pkgfile="${1}"
local _pkgbase="$(getpkgbase "${pkgfile}")"
[ $? -ge 1 ] && return 1
local _pkgname="$(getpkgname "${pkgfile}")"
[ $? -ge 1 ] && return 1
local _pkgver="$(getpkgver "${pkgfile}")"
[ $? -ge 1 ] && return 1
local _pkgarch="$(getpkgarch "${pkgfile}")"
[ $? -ge 1 ] && return 1
local repo="${2}"
in_array "${repo}" "${repositories[@]}" || return 1
local xbsver="$(. "$(xbs releasepath "${_pkgbase}" "${repo}" "${_pkgarch}")/PKGBUILD"; get_full_version "${_pkgname}")"
[ "${xbsver}" == "${_pkgver}" ] || return 1
local xbsnames=($(. "$(xbs releasepath "${_pkgbase}" "${repo}" "${_pkgarch}")/PKGBUILD"; echo "${pkgname[@]}"))
in_array "${_pkgname}" "${xbsnames[@]}" || return 1
return 0
}
check_splitpkgs() {
local repo="${1}"
shift
local pkgfiles=("${@}")
local pkgfile
local pkgdir
local xbsname
mkdir -p "${work_directory}/check_splitpkgs/"
pushd "${work_directory}/check_splitpkgs" >/dev/null
for pkgfile in "${pkgfiles[@]}"; do
issplitpkg "${pkgfile}" || continue
local _pkgbase="$(getpkgbase "${pkgfile}")"
msg2 "Checking %s" "$_pkgbase"
local _pkgname="$(getpkgname "${pkgfile}")"
local _pkgarch="$(getpkgarch "${pkgfile}")"
mkdir -p "${repo}/${_pkgarch}/${_pkgbase}"
echo "${_pkgname}" >> "${repo}/${_pkgarch}/${_pkgbase}/staging"
local xbsnames=($(. "$(xbs releasepath "${_pkgbase}" "${repo}" "${_pkgarch}")/PKGBUILD"; echo "${pkgname[@]}"))
printf '%s\n' "${xbsnames[@]}" >> "${repo}/${_pkgarch}/${_pkgbase}/xbs"
done
popd >/dev/null
for pkgdir in "${work_directory}/check_splitpkgs/${repo}"/*/*; do
[ ! -d "${pkgdir}" ] && continue
sort -u "${pkgdir}/staging" -o "${pkgdir}/staging"
sort -u "${pkgdir}/xbs" -o "${pkgdir}/xbs"
if [ ! -z "$(comm -13 "${pkgdir}/staging" "${pkgdir}/xbs")" ]; then
return 1
fi
done
return 0
}
check_pkgrepos() {
local pkgfile=$1
local pkgname="$(getpkgname "${pkgfile}")"
[ $? -ge 1 ] && return 1
local pkgver="$(getpkgver "${pkgfile}")"
[ $? -ge 1 ] && return 1
local pkgarch="$(getpkgarch "${pkgfile}")"
[ $? -ge 1 ] && return 1
[ -f "${root_dir}/${packages_pool}/${pkgname}-${pkgver}-${pkgarch}"${package_extension_suffixfile} ] && return 1
[ -f "${root_dir}/${packages_pool}/${pkgname}-${pkgver}-${pkgarch}"${package_extension_suffixfile}.sig ] && return 1
[ -f "${root_dir}/${packages_pool}/${pkgfile##*/}" ] && return 1
[ -f "${root_dir}/${packages_pool}/${pkgfile##*/}.sig" ] && return 1
local repo
local arch
for repo in "${repositories[@]}"; do
for arch in "${architectures[@]}"; do
[ -f "${root_dir}/${repo}/os/${arch}/${pkgname}-${pkgver}-${pkgarch}"${package_extension_suffixfile} ] && return 1
[ -f "${root_dir}/${repo}/os/${arch}/${pkgname}-${pkgver}-${pkgarch}"${package_extension_suffixfile}.sig ] && return 1
[ -f "${root_dir}/${repo}/os/${arch}/${pkgfile##*/}" ] && return 1
[ -f "${root_dir}/${repo}/os/${arch}/${pkgfile##*/}.sig" ] && return 1
done
done
return 0
}
#usage: chk_license ${license[@]}"
chk_license() {
local l
for l in "${@}"; do
in_array "${l}" "${ALLOWED_LICENSES[@]}" && return 0
done
return 1
}
check_repo_permission() {
local repo=$1
[ ${#repositories[@]} -eq 0 ] && return 1
[ -z "${packages_pool}" ] && return 1
in_array "${repo}" "${repositories[@]}" || return 1
[ -w "${root_dir}/${packages_pool}" ] || return 1
local arch
for arch in "${architectures[@]}"; do
local dir="${root_dir}/${repo}/os/${arch}/"
[ -w "${dir}" ] || return 1
[ -f "${dir}${repo}"${database_extension_suffixfile} -a ! -w "${dir}${repo}"${database_extension_suffixfile} ] && return 1
[ -f "${dir}${repo}"${files_extension_suffixfile} -a ! -w "${dir}${repo}"${files_extension_suffixfile} ] && return 1
done
return 0
}
set_repo_permission() {
local repo=$1
local arch=$2
local dbfile="${root_dir}/${repo}/os/${arch}/${repo}${database_extension_suffixfile}"
local filesfile="${root_dir}/${repo}/os/${arch}/${repo}${files_extension_suffixfile}"
if [ -w "${dbfile}" ]; then
local group=$(/usr/bin/stat --printf='%G' "$(dirname "${dbfile}")")
chgrp "$group" "${dbfile}" || error "Could not change group of %s to %s" "${dbfile}" "$group"
chgrp "$group" "${filesfile}" || error "Could not change group of %s to %s" "${filesfile}" "$group"
chmod g+w "${dbfile}" || error "Could not set write permission for group %s to %s" "$group" "${dbfile}"
chmod g+w "${filesfile}" || error "Could not set write permission for group %s to %s" "$group" "${filesfile}"
else
error "You don't have permission to change %s" "${dbfile}"
fi
}
arch_repo_add() {
local repo=$1
local arch=$2
local pkgs=("${@:3}")
printf -v pkgs_str -- '%q ' "${pkgs[@]}"
# package files might be relative to repo dir
pushd "${root_dir}/${repo}/os/${arch}" >/dev/null
/usr/bin/repo-add -q "${repo}${database_extension_suffixfile}" "${pkgs[@]}" >/dev/null \
|| error 'repo-add %q %s' "${repo}${database_extension_suffixfile}" "${pkgs_str% }"
/usr/bin/repo-add -f -q "${repo}${files_extension_suffixfile}" "${pkgs[@]}" \
|| error 'repo-add -f %q %s' "${repo}${files_extension_suffixfile}" "${pkgs_str% }"
popd >/dev/null
set_repo_permission "${repo}" "${arch}"
REPO_MODIFIED=1
}
arch_repo_remove() {
local repo=$1
local arch=$2
local pkgs=("${@:3}")
local dbfile="${root_dir}/${repo}/os/${arch}/${repo}${database_extension_suffixfile}"
local filesfile="${root_dir}/${repo}/os/${arch}/${repo}${files_extension_suffixfile}"
if [ ! -f "${dbfile}" ]; then
error "No database found at '%s'" "${dbfile}"
return 1
fi
printf -v pkgs_str -- '%q ' "${pkgs[@]}"
/usr/bin/repo-remove -q "${dbfile}" "${pkgs[@]}" >/dev/null \
|| error 'repo-remove %q %s' "${dbfile}" "${pkgs_str% }"
/usr/bin/repo-remove -q "${filesfile}" "${pkgs[@]}" \
|| error 'repo-remove %q %s' "${filesfile}" "${pkgs_str% }"
set_repo_permission "${repo}" "${arch}"
REPO_MODIFIED=1
}
|