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#!/bin/sh
set -eu
. /usr/share/sh/libopkbuild.shso.2
FIELDS='Package Source Version Architecture Platform Section Maintainer
Essential Depends Recommends Suggests Pre-Depends Conflicts Provides
Replaces Description Homepage'
field_package='proquivs-dummy'
field_source='proquivs-dummy'
field_version='1.0'
field_architecture='all'
field_platform='all'
field_section='share'
field_maintainer='"J. Random Hacker" <jrandom@example.com>'
field_essential=''
field_depends=''
field_recommends=''
field_suggests=''
field_pre_depends=''
field_conflicts=''
field_provides=''
field_replaces=''
field_description='Trivial package for testing
This is a trivial package generated by proquivs. It should not be uploaded to
the ProteanOS package archive.'
field_homepage=''
control()
{
local ctl="${1}"
shift 1
local name=
local value=
exec 3>"${ctl}"
cat 1>&3 <<-EOF
#######################################################
# Fields are commented out and set to default values. #
# Uncomment and edit as needed. #
#######################################################
EOF
for name in ${FIELDS}; do
eval "value=\"\$(printf '%s' \"\${field_$(\
printf '%s' "${name}" | tr 'A-Z-' 'a-z_')}\" | \
sed 's/^/ /')\""
printf '%s:%s\n' "${name}" "${value}" | sed 's/^/# /' 1>&3
done
exec 3>&-
return 0
}
field_cb()
{
local name="${1}"
local value="${2}"
local user_data="${3}"
shift 3
case " ${FIELDS} " in
*" ${name} "*)
;;
*)
return 0
;;
esac
eval "field_$(printf '%s' "${name}" | tr 'A-Z-' 'a-z_')=\"\${value}\""
return 0
}
build()
{
local ctl="${1}"
shift 1
local name=
local value=
ob_parse_control "${ctl}" field_cb '' '' "${FIELDS}"
if ! mkdir 'proquivs'; then
printf 'proquivs: Error: Failed to create package\n' 1>&2
return 1
fi
cd 'proquivs'
printf '2.0\n' 1>'format'
exec 3>'control'
printf 'Maintainer: %s\n' "${field_maintainer}" 1>&3
if [ -n "${field_homepage}" ]; then
printf 'Homepage: %s\n' "${field_homepage}" 1>&3
fi
exec 3>&-
cat 1>'changelog' <<-EOF
${field_source} (${field_version}) UNRELEASED
* Initial release.
-- ${field_maintainer} $(LC_ALL='POSIX' \
date '+%a, %d %b %Y %H:%M:%S %z')
EOF
cat 1>'build' <<-EOF
#!/usr/bin/make -f
build install:
$(printf '\t')@:
EOF
chmod 0755 'build'
mkdir -- "${field_package}.pkg"
exec 3>"${field_package}.pkg/control"
printf 'Architecture: %s\n' "${field_architecture}" 1>&3
printf 'Platform: %s\n' "${field_platform}" 1>&3
for name in Section Essential Depends Recommends Suggests Pre-Depends \
Conflicts Provides Replaces; do
eval "value=\"\$(printf '%s' \"\${field_$(\
printf '%s' "${name}" | tr 'A-Z-' 'a-z_')}\" | \
sed 's/^/ /')\""
if [ -n "${value}" ]; then
printf '%s:%s\n' "${name}" "${value}" 1>&3
fi
done
printf 'Description:%s\n' "$(printf '%s' "${field_description}" | \
sed 's/^/ /')" 1>&3
exec 3>&-
1>"${field_package}.pkg/docs"
if ! opkbuild -b; then
cd '..'
rm -Rf 'proquivs'
printf 'proquivs: Error: Failed to create package\n' 1>&2
return 1
fi
cd '..'
rm -Rf 'proquivs'
# Remove .changes file. This package shouldn't be uploaded to a
# pro-archman incoming queue.
rm -f -- "${field_package}_${field_version}$(: \
)_$(cat /etc/proteanos_arch)_$(cat /etc/proteanos_plat).changes"
printf '\nproquivs: Package "%s_%s_%s_%s.opk" built\n' \
"${field_package}" "${field_version}" \
"${field_architecture}" "${field_platform}"
return 0
}
usage()
{
printf 'Usage: %s control|build <control-file>\n' "${0}"
printf 'The "control" command writes a template to the specified '$(: \
)'file name.\n'
printf 'The "build" command creates a package as described in the '$(: \
)'specified file.\n'
return 0
}
main()
{
local cmd=
local ctl=
if [ ${#} -ne 2 ]; then
usage 1>&2
return 1
fi
cmd="${1}"
ctl="${2}"
case "${cmd}" in
'control' | 'build')
;;
*)
return 1
;;
esac
if "${cmd}" "${ctl}"; then
return 0
else
return ${?}
fi
}
main "${@}"
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