[Unit]
Description=mesh default config generator
ConditionPathExists=|!/etc/mesh.conf
ConditionFileNotEmpty=|!/etc/mesh.conf
Wants=local-fs.target
After=local-fs.target

[Service]
Type=oneshot
Group=mesh
StandardOutput=file:/etc/mesh.conf
ExecStart=/usr/bin/mesh -genconf
ExecStartPost=/usr/bin/chmod 0640 /etc/mesh.conf