From: Stefan Schantl <stefan.schantl@ipfire.org>
Date: Sat, 1 Apr 2023 08:20:34 +0000 (+0200)
Subject: macros: Add macro to apply sysusers based users/groups inside the jail
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fheads%2Fsystemd-sysusers;p=people%2Fstevee%2Fpakfire.git

macros: Add macro to apply sysusers based users/groups inside the jail

This macro can be called inside a build file and easily allows to apply
any kind of users/groups specified in a sysusers file.

Signed-off-by: Stefan Schantl <stefan.schantl@ipfire.org>
---

diff --git a/macros/build.macro b/macros/build.macro
index c19430a4..e80301ac 100644
--- a/macros/build.macro
+++ b/macros/build.macro
@@ -243,6 +243,8 @@ build
 		# Install
 		%{make_install}
 
+		%{MACRO_APPLY_SYSTEMD_SYSUSERS}
+
 		# Run custom commands
 		%{install_cmds}
 	end
diff --git a/macros/systemd.macro b/macros/systemd.macro
index 7a40cff6..e8a66ee3 100644
--- a/macros/systemd.macro
+++ b/macros/systemd.macro
@@ -1,3 +1,20 @@
+build
+	export APPLY_SYSUSERS_FILE=
+
+	MACRO_APPLY_SYSTEMD_SYSUSERS
+		if [ -n "$APPLY_SYSUSERS_FILE" ] && [ -x "$(command -v systemd-sysusers)" ]; then
+			mkdir -pv %{sysusersdir}
+
+			for file in ${APPLY_SYSUSERS_FILE}; do
+				[ -e "${file}" ] || continue
+				cat ${file} | \
+					systemd-sysusers --replace=%{sysusersdir}/$(basename ${file%*.*}).conf -
+			done
+			unset file
+		fi
+	end
+end
+
 MACRO_INSTALL_SYSTEMD_FILES
 	for file in %{DIR_SOURCE}/systemd/*; do
 		[ -e "${file}" ] || continue