generic doctor usage

bin/forgejo_usedoc.sh

@@ -0,0 +1,28 @@
+#!/usr/bin/env bash
+#
+# Run Forgejo doctor
+#
+# SPDX-License-Identifier: MIT
+
+_VERSION="0.0.1"
+
+GCNF="/var/xyzzy/etc/forgejo/app.ini"
+GBIN="/var/xyzzy/bin/forgejo"
+
+if [[ $(id -u) -ne 0 ]]; then
+  echo "Must run as root user"
+  exit 1
+fi
+
+# fallback
+if [[ $# -eq 0 ]]; then
+  _OPTS="--help"
+else
+  _OPTS="$@"
+fi
+
+runuser -u git -- "${GBIN}" doctor --config "${GCNF}" ${_OPTS}
+_EC=$?
+
+exit ${_EC}
+