Add script to generate package

packages/redhat_fedora/generate-package.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+set -e
+
+WORKDIR=$HOME/cgr_build
+SRCDIR=$HOME/go/src/github.com/cgrates/cgrates
+
+prepare_environment() {
+    echo "Preparing environment..."
+    sudo dnf install -y rpm-build
+    mkdir -p $WORKDIR/{BUILD,RPMS,SOURCES,SPECS,SRPMS}
+}
+
+fetch_source() {
+    echo "Fetching source code..."
+    cd $SRCDIR
+    gitLastCommit=$(git rev-parse HEAD)
+    rpmTag=$(git log -1 --format=%ci | date +%Y%m%d%H%M%S)+$(git rev-parse --short HEAD)
+    wget -P $WORKDIR/SOURCES https://github.com/cgrates/cgrates/archive/$gitLastCommit.tar.gz
+}
+
+copy_spec_file() {
+    echo "Copying spec file..."
+    cp $SRCDIR/packages/redhat_fedora/cgrates.spec $WORKDIR/SPECS
+}
+
+build_package() {
+    echo "Building RPM package..."
+    cd $WORKDIR
+    rpmbuild -bb --define "_topdir $WORKDIR" SPECS/cgrates.spec
+}
+
+cleanup() {
+    echo "Cleaning up..."
+    rm -rf $WORKDIR/SOURCES/*
+}
+
+main() {
+    prepare_environment
+    fetch_source
+    copy_spec_file
+    build_package
+    cleanup
+}
+
+main "$@"
+