First Commit

ext/libpqxx-7.7.3/tools/update-copyright

@@ -0,0 +1,29 @@
+#! /bin/bash
+#
+# Update the libpqxx copyright strings in the current directory.
+#
+# Usage: update-copyright [year]
+#
+# Where "year" is the new copyright year.  Defaults to the current year.
+#
+# Assumes GNU grep and GNU sed.
+set -eu -o pipefail
+
+# The regexes are a bit awkward because they must work in both grep and sed.
+#
+# F'rinstance, PREFIX can't include the dash because our replacement string in
+# sed would have a backreference (e.g. "\3") immediately followed by a year
+# (e.g. 2022), and there's no clear boundary between the backreference number
+# and the year: "\32022".
+PREFIX='Copyright (c),* 2000'
+YEAR='20[0-9][0-9]'
+NEW_YEAR="${1:-$(date '+%Y')}"
+SUFFIX=',* \(.* and \)*Jeroen T\. Vermeulen'
+grep -rIl "$PREFIX-$YEAR$SUFFIX" |
+    xargs -r sed -i -e "s/\\($PREFIX\\)-$YEAR\\($SUFFIX\\)/\\1-$NEW_YEAR\\2/"
+
+# This one is so different that I'd rather keep it a special case.
+sed \
+    -i \
+    -e "s/\\(2000\\)-$YEAR\\(,* Jeroen T\\. Vermeulen\\)/\1-$NEW_YEAR\\2/" \
+    doc/conf.py