Merge branch 'feature/use-autoconf-automake-shpp-and-shld'

1 files changed, 173 insertions, 0 deletions

diff --git a/src/include.sh b/src/include.sh
new file mode 100644
index 0000000..e83b41d
--- /dev/null
+++ b/src/include.sh
@@ -0,0 +1,173 @@
+# pro-archman
+# lib/include.sh
+# Functions for including changes
+#
+# Copyright (C) 2013, 2014  Patrick "P. J." McDermott
+#
+# This program 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.
+#
+# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+_INCLUDE_CHANGES_FIELDS='Format Source Binary Version Architecture Platform
+Distribution Maintainer Changed-By Date Description Changes Files'
+
+_include_format=
+_include_source=
+_include_version=
+_include_distribution=
+_include_files=
+
+include_changes()
+{
+	local changes="${1}"
+	local chan=
+	local dist=
+	local source=
+	local srcver=
+	local script=
+	local bvaps=
+	local binver=
+	local arch=
+	local plat=
+	local old_ver=
+	local files=
+	local size=
+	local sect=
+	local file=
+	local pkg=
+	local pool_file=
+
+	parse_control "${changes}" _include_changes_field \
+		"${_INCLUDE_CHANGES_FIELDS}" ''
+	if [ "x${_include_format}" != 'x1.0' ]; then
+		error 2 "$(get_msg 'include_unknown_changes_format')" \
+			"${changes}" "${_include_format}"
+	fi
+	chan="${conf_incoming_channel}"
+	dist="${_include_distribution}"
+	source="${_include_source}"
+	srcver="${_include_version}"
+
+	info "$(get_msg 'include_including')" "${source}" "${srcver}" \
+		"${chan}" "${dist}"
+
+	if [ "x${_include_files}" = 'x' ]; then
+		warn "$(get_msg 'include_no_files')"
+		return 0
+	fi
+
+	# List of (binver, arch, plat) tuples to be checked later.
+	script='s/[0-9][0-9]* [^ ][^ ]* [^_]*_\([^_]*\)'
+	script="${script}"'_\([^_]*\)_\([^_]*\)\.opk/\1 \2 \3/p'
+	bvaps="$(printf '%s\n' "${_include_files}" | \
+		sed -n "${script}" | LC_COLLATE='C' sort | uniq)"
+
+	# Pre-inclusion database sanity checks and updates: check for an
+	# existing version of the package in the suite.
+	old_ver="$(db_get_srcver "${chan}" "${dist}" "${source}")"
+	if [ "x${old_ver}" = 'x' ]; then
+		# New package.
+		db_set_srcver "${chan}" "${dist}" "${source}" "${srcver}"
+	elif [ "x${old_ver}" != "x${_include_version}" ]; then
+		# New source version.  Remove the old source package from the
+		# suite.
+		remove_source_from_suite "${chan}" "${dist}" "${source}"
+		db_set_srcver "${chan}" "${dist}" "${source}" "${srcver}"
+	else
+		# Same source version.  Hopefully different binary version,
+		# architecture, and/or platform.  Make sure such "bvap" tuples
+		# are new.
+		while read -r binver arch plat; do
+			old_ver="$(db_get_binver "${chan}" "${dist}" \
+				"${arch}" "${plat}" "${source}")"
+			if [ "x${old_ver}" = "x${binver}" ]; then
+				error 2 "$(get_msg 'include_bvap_exists')" \
+					"${binver}" "${arch}" "${plat}"
+			fi
+		done <<-EOF
+			${bvaps}
+			EOF
+	fi
+
+	# For each (binver, arch, plat) tuple in the package changes:
+	#   * Remove old binary packages of the same arch and plat from the
+	#     suite.
+	#   * Set the new binary version of packages of the arch and plat in the
+	#     suite.
+	#   * Set the reference count for the tuple to 1.
+	# This is done separately from the next loop because it must be done
+	# exactly once for each bvap tuple.  The next loop can hit any given
+	# bvap tuple multiple times.
+	while read -r binver arch plat; do
+		old_ver="$(db_get_binver "${chan}" "${dist}" \
+			"${arch}" "${plat}" "${source}")"
+		if [ "x${old_ver}" != 'x' ]; then
+			remove_packages_from_suite_archplat "${chan}" \
+				"${dist}" "${arch}" "${plat}" "${source}"
+		fi
+		db_set_binver "${chan}" "${dist}" "${arch}" "${plat}" \
+			"${source}" "${binver}"
+		db_inc_references "${arch}" "${plat}" "${source}" "${binver}" \
+			>/dev/null
+	done <<-EOF
+		${bvaps}
+		EOF
+
+	# Include each binary package.
+	files=''
+	while read -r size sect file; do
+		if [ "x${file##[ 	]}" = 'x' ]; then
+			continue
+		fi
+		IFS='_' read -r pkg binver arch plat <<-EOF
+			${file%.opk}
+			EOF
+		db_add_package "${arch}" "${plat}" "${source}" "${binver}" \
+			"${size}" "${sect}" "${pkg}"
+		pool_file="pool/$(hash_name "${source}")/${source}"
+		pool_file="${pool_file}/${pkg}_${binver}_${arch}_${plat}.opk"
+		file="$(dirname "${changes}")/${file}"
+		files="${files} ${file}"
+		cp -p "${file}" "${base_dir}/${pool_file}"
+		feed_add_package "${chan}" "${dist}" "${arch}" "${plat}" \
+			"${sect}" "${pkg}" "${size}" "${pool_file}"
+	done <<-EOF
+		${_include_files}
+		EOF
+
+	printf '%s\n' ${files}
+	return 0
+}
+
+_include_changes_field()
+{
+	local name="${1}"
+	local value="${2}"
+
+	case "${name}" in
+		'Format')
+			_include_format="${value}"
+			;;
+		'Source')
+			_include_source="${value}"
+			;;
+		'Version')
+			_include_version="${value}"
+			;;
+		'Distribution')
+			_include_distribution="${value}"
+			;;
+		'Files')
+			_include_files="${value}"
+			;;
+	esac
+}