scripts/update-license-notice.sh: New file (doesn't work)

1 files changed, 54 insertions, 0 deletions

diff --git a/scripts/update-license-notice.sh b/scripts/update-license-notice.sh
new file mode 100755
index 0000000..80b2ff8
--- /dev/null
+++ b/scripts/update-license-notice.sh
@@ -0,0 +1,54 @@
+#!/bin/sh
+#
+# This file is part of the ProteanOS Archive Manager.
+#
+# The ProteanOS Archive Manager is free software: you can redistribute
+# it and/or modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# The ProteanOS Archive Manager 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with the ProteanOS Archive Manager.  If not, see
+# <http://www.gnu.org/licenses/>.
+
+set -eu
+
+cat >license-notice.txt <<-'EOF'
+	# This file is part of the ProteanOS Archive Manager.
+	#
+	# The ProteanOS Archive Manager is free software: you can redistribute
+	# it and/or modify it under the terms of the GNU General Public License
+	# as published by the Free Software Foundation, either version 3 of the
+	# License, or (at your option) any later version.
+	#
+	# The ProteanOS Archive Manager 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 General Public License for more details.
+	#
+	# You should have received a copy of the GNU General Public License
+	# along with the ProteanOS Archive Manager.  If not, see
+	# <http://www.gnu.org/licenses/>.
+	EOF
+
+if [ ${#} -eq 0 ]; then
+	printf 'Usage: %s <file>...\n' "${0}" >&2
+fi
+
+gnu_lic_url='<http:\/\/www.gnu.org\/licenses\/>'
+for file in "${@}"; do
+	sed '
+		/This program is free software:/,/'"${gnu_lic_url}"'/{
+			d
+			r license-notice.txt
+		}
+		' "${file}" >"${file}~"
+	mv "${file}~" "${file}"
+done
+
+rm -f license-notice.txt