1 files changed, 69 insertions, 0 deletions
diff --git a/src/lib/util/srcinfo.sh b/src/lib/util/srcinfo.sh
new file mode 100644
index 0000000..b646dc3
--- /dev/null
+++ b/src/lib/util/srcinfo.sh
@@ -0,0 +1,69 @@
+#!/hint/bash
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
+
+[[ -z ${DEVTOOLS_INCLUDE_UTIL_SRCINFO_SH:-} ]] || return 0
+DEVTOOLS_INCLUDE_UTIL_SRCINFO_SH=1
+
+_DEVTOOLS_LIBRARY_DIR=${_DEVTOOLS_LIBRARY_DIR:-@pkgdatadir@}
+# shellcheck source=src/lib/common.sh
+source "${_DEVTOOLS_LIBRARY_DIR}"/lib/common.sh
+
+source /usr/share/makepkg/util/util.sh
+source /usr/share/makepkg/srcinfo.sh
+
+set -eo pipefail
+
+
+print_srcinfo() {
+	local pkgpath=${1:-.}
+	local outdir pkg pid
+	local pids=()
+
+	# source the PKGBUILD
+	# shellcheck source=contrib/makepkg/PKGBUILD.proto
+	. "${pkgpath}"/PKGBUILD
+
+	# run without parallelization for single packages
+	if (( ${#pkgname[@]} == 1 )); then
+		write_srcinfo_content
+		return 0
+	fi
+
+	[[ -z ${WORKDIR:-} ]] && setup_workdir
+	outdir=$(mktemp --directory --tmpdir="${WORKDIR}" pkgctl-srcinfo.XXXXXXXXXX)
+
+	# fork workload for each split pkgname
+	for pkg in "${pkgname[@]}"; do
+		(
+			# deactivate errexit to avoid makepkg abort on grep_function
+			set +e
+			srcinfo_write_package "$pkg" > "${outdir}/${pkg}"
+		)&
+		pids+=($!)
+	done
+
+	# join workload
+	for pid in "${pids[@]}"; do
+		if ! wait "${pid}"; then
+			return 1
+		fi
+	done
+
+	# collect output
+	srcinfo_write_global
+	for pkg in "${pkgname[@]}"; do
+		srcinfo_separate_section
+		cat "${outdir}/${pkg}"
+	done
+}
+
+write_srcinfo_file() {
+	local pkgpath=${1:-.}
+	stat_busy 'Generating .SRCINFO'
+	if ! print_srcinfo "${pkgpath}" > "${pkgpath}"/.SRCINFO; then
+		error 'Failed to write .SRCINFO file'
+		return 1
+	fi
+	stat_done
+}