- Add mk_base_image script,

- Add mk_base_image bash completion config,
- Add GPL headers,
- Add SPEC files to generate docker_tools & docker_tools-devel RPM packages,
- Now support rx3-base 1.1.0.

usr/lib/rx3/docker_tools.bash

@@ -0,0 +1,70 @@
+#!/bin/bash
+#-----------------------------------------------------------------------------------------------------------------------------------
+# 
+# Docker Tools Library
+# 
+# Copyright (C) 2026 Arnaud G. GIBERT
+# mailto:arnaud@rx3.net
+# 
+# This is free software: you can redistribute it and/or modify it
+# under the terms of the GNU Lesser 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 Lesser General Public License for more details.
+# 
+# You should have received a copy of the GNU Lesser General Public
+# License along with this program; If not, see
+# <https://www.gnu.org/licenses/>.
+# 
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+
+
+#-----------------------------------------------------------------------------------------------------------------------------------
+# Includes
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+. /usr/lib/rx3/base.bash
+
+
+
+
+
+#-----------------------------------------------------------------------------------------------------------------------------------
+# Appl Home Get
+#-----------------------------------------------------------------------------------------------------------------------------------
+
+dt_appl_home_get()
+{
+    if [[ "${1:-}" != "" ]]
+    then
+        # Force appl home
+
+        APPL_HOME_DIR="$(realpath "$1")"
+    else
+        # First check if parent dir has a compose environement
+    
+        APPL_HOME_DIR="$(realpath "$(dirname "$(dirname "$0")")")"
+
+        if [[ ( "${APPL_HOME_DIR}" != "/usr") && ( ( -f "${APPL_HOME_DIR}/compose.yml") || ( -f "${APPL_HOME_DIR}/compose.yaml")) ]]
+        then
+            return 0
+        fi
+    
+        # Next check if the current dir has a compose environement
+    
+        APPL_HOME_DIR="${PWD}"
+    fi
+    
+    if [[ ( -f "${APPL_HOME_DIR}/compose.yml") || ( -f "${APPL_HOME_DIR}/compose.yaml") ]]
+    then
+        return 0
+    else
+        echo_error "No appl directory found!"
+        return 1
+    fi
+}