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# Functions for parsing, validating, and retrieving metadata for ProteanOS
#
# Copyright (C) 2012, 2019 Patrick McDermott
#
# This file is part of opkbuild.
#
# opkbuild is free software: you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# opkbuild is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with opkbuild. If not, see <http://www.gnu.org/licenses/>.
_OB_NAME_RE_PROTEANOS='^[a-z0-9][a-z0-9+.-]+$'
_OB_VERSION_RE_PROTEANOS='^'
_OB_VERSION_RE_PROTEANOS=${_OB_VERSION_RE_PROTEANOS}'[0-9a-z.~+]+'
_OB_VERSION_RE_PROTEANOS=${_OB_VERSION_RE_PROTEANOS}'(\+sip[1-9][0-9]*)?'
_OB_VERSION_RE_PROTEANOS=${_OB_VERSION_RE_PROTEANOS}'(-[1-9][0-9]*)?'
_OB_VERSION_RE_PROTEANOS=${_OB_VERSION_RE_PROTEANOS}'(\+[a-z0-9]+~[1-9][0-9]*)?'
_OB_VERSION_RE_PROTEANOS=${_OB_VERSION_RE_PROTEANOS}'$'
_ob_validate_source_name()
{
local name="${1}"
shift 1 || _ob_abort
if grep -E "${_OB_NAME_RE_PROTEANOS}" >/dev/null 2>&1 <<-EOF
${name}
EOF
then
case "${name}" in
src-*)
return 1
;;
esac
else
return 1
fi
return 0
}
_ob_validate_binary_name()
{
local name="${1}"
shift 1 || _ob_abort
if grep -E "${_OB_NAME_RE_PROTEANOS}" >/dev/null 2>&1 <<-EOF
${name}
EOF
then
case "${name}" in
src-*)
return 1
;;
esac
else
return 1
fi
return 0
}
_ob_validate_version()
{
local version="${1}"
shift 1 || _ob_abort
if grep -E "${_OB_VERSION_RE_PROTEANOS}" >/dev/null 2>&1 <<-EOF
${version}
EOF
then
return 0
else
return 1
fi
}
_ob_get_upstreamver()
{
local version="${1}"
shift 1 || _ob_abort
printf '%s' "${version%-*}"
return 0
}
_ob_get_distrev()
{
local version="${1}"
shift 1 || _ob_abort
printf '%s' "${version##*-}"
return 0
}
_ob_get_system_arch()
{
cat -- "${SYSCONFDIR}/proteanos_arch" 2>/dev/null || return 1
return 0
}
_ob_get_system_plat()
{
cat -- "${SYSCONFDIR}/proteanos_plat" 2>/dev/null || return 1
return 0
}
_ob_get_system_path()
{
local path_id="${1}"
shift 1 || _ob_abort
local pkgver=
case "${path_id}" in
'package-source')
# source version
[ ${#} -eq 2 ] || _ob_abort
printf '/usr/src/%s_%s' "${1}" "${2}"
;;
'package-docs')
# source version
[ ${#} -eq 2 ] || _ob_abort
printf '/usr/share/doc/%s' "${1}"
;;
'buildflags')
# arch
[ ${#} -eq 1 ] || _ob_abort
printf '%s/opkbuild/buildflags/%s' "${DATADIR}" "${1}"
;;
'platconf')
# source version plat
[ ${#} -eq 3 ] || _ob_abort
ob_parse_version -u 'pkgver' -- "${2}"
printf '%s/platconf/%s/%s\n' "${DATADIR}" "${3}" "${1}"
printf '%s/platconf/%s/%s_%s\n' "${DATADIR}" \
"${3}" "${1}" "${pkgver}"
;;
esac
return 0
}
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