Fix tagrelease.sh to respect $COPYRIGHT_START

.run/commands/tagrelease.sh

@@ -15,6 +15,16 @@ command_tagrelease() {
    FILES="NOTICE Changelog"
    MESSAGE="Release v$VERSION"
 
+   # Use $COPYRIGHT_START to override the earliest year found, in case git doesn't contain all history
+   EARLIEST_YEAR=${COPYRIGHT_START:-$(git log --pretty="%ci" $(git rev-list --max-parents=0 HEAD) | sed 's/-.*$//g')}
+   LATEST_YEAR=$(git log -1 --pretty="%ci" | sed 's/-.*$//g')
+
+   if [ "$EARLIEST_YEAR" == "$LATEST_YEAR" ]; then
+      COPYRIGHT="${EARLIEST_YEAR}"
+   else
+      COPYRIGHT="${EARLIEST_YEAR}-${LATEST_YEAR}"
+   fi
+
    if [ "$CURRENT_BRANCH" != "$DEFAULT_BRANCH" ]; then
       echo "*** You are not on $DEFAULT_BRANCH; you cannot release from this branch"
       exit 1

.run/util.sh

@@ -119,16 +119,6 @@ setup_environment() {
 
    DEFAULT_BRANCH=$(git config --get init.defaultBranch)  # works on git > 2.28.0 from 2020
    CURRENT_BRANCH=$(git branch -a | grep '^\*' | sed 's/^\* //')
-
-   # Use $COPYRIGHT_START to override the earliest year found, in case git doesn't contain all history
-   EARLIEST_YEAR=${COPYRIGHT_START:-$(git log --pretty="%ci" $(git rev-list --max-parents=0 HEAD) | sed 's/-.*$//g')}
-   LATEST_YEAR=$(git log -1 --pretty="%ci" | sed 's/-.*$//g')
-
-   if [ "$EARLIEST_YEAR" == "$LATEST_YEAR" ]; then
-      COPYRIGHT="${EARLIEST_YEAR}"
-   else
-      COPYRIGHT="${EARLIEST_YEAR}-${LATEST_YEAR}"
-   fi
 }
 
 # Add addendum information to the end of the help output