[dev] script for updating dune-version

dev/set-dune-version.sh

+#! /bin/bash
+##########################################################################
+#                                                                        #
+#  This file is part of Frama-C.                                         #
+#                                                                        #
+#  Copyright (C) 2007-2023                                               #
+#    CEA (Commissariat à l'énergie atomique et aux énergies              #
+#         alternatives)                                                  #
+#                                                                        #
+#  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, version 2.1.                                              #
+#                                                                        #
+#  It 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.                   #
+#                                                                        #
+#  See the GNU Lesser General Public License version 2.1                 #
+#  for more details (enclosed in the file licenses/LGPLv2.1).            #
+#                                                                        #
+##########################################################################
+
+VERSION=$1
+
+if test -z "$VERSION"; then
+  echo "Missing argument. Usage is:"
+  echo "\$ ./dev/set-dune-version.sh <N.MM>"
+  exit 2
+fi
+
+# For macOS: use gsed if available, otherwise test if sed is BSD
+if command -v gsed &>/dev/null; then
+  SED=gsed
+else
+  if sed --version 2>/dev/null | grep -q GNU; then
+    SED=sed
+  else
+    echo "GNU sed required"
+    exit 1
+  fi
+fi
+
+find . -name dune-project -exec $SED -i -e "s/(lang dune [1-9]\.[0-9]*)/(lang dune ${VERSION})/gI" '{}' ';'
+find . -name dune-workspace.* -exec $SED -i -e "s/(lang dune [1-9]\.[0-9]*)/(lang dune ${VERSION})/gI" '{}' ';'
+$SED -i -e "s/(lang dune [1-9]\.[0-9]*)/(lang dune ${VERSION})/gI" ./bin/frama-c-build-scripts.sh
+
+echo "All dune-project related files have been updated".
+echo "Remember to update:"
+echo "- opam"
+echo "- reference configuration"
+echo "- external plug-ins"