+ # Update the .cvsignore and .gitignore files.
+ { echo "$added_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|A|\1,'
+ echo "$removed_files" | sed -e '/^$/d' -e 's,\([^/]*\)$,|R|\1,'
+ } | LC_ALL=C sort -t'|' -k1,1 > "$tmp"/fileset-changes
+ { # Rearrange file descriptors. Needed because "while ... done < ..."
+ # constructs are executed in a subshell e.g. by Solaris 10 /bin/sh.
+ exec 5<&0 < "$tmp"/fileset-changes
+ func_update_ignorelist ()
+ {
+ ignore="$1"
+ if test -f "$destdir/$dir$ignore"; then
+ if test -n "$dir_added" || test -n "$dir_removed"; then
+ LC_ALL=C sort "$destdir/$dir$ignore" > "$tmp"/ignore
+ echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-added
+ echo "$dir_removed" | sed -e '/^$/d' | LC_ALL=C sort -u \
+ | LC_ALL=C join -v 2 "$tmp"/ignore - > "$tmp"/ignore-removed
+ if test -s "$tmp"/ignore-added || test -s "$tmp"/ignore-removed; then
+ if $doit; then
+ echo "Updating $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
+ mv -f "$destdir/$dir$ignore" "$destdir/$dir$ignore"~
+ sed -e 's,^,/^,' -e 's,$,\$/d,' < "$tmp"/ignore-removed > "$tmp"/sed-ignore-removed
+ cat "$destdir/$dir$ignore"~ "$tmp"/ignore-added \
+ | sed -f "$tmp"/sed-ignore-removed \
+ > "$destdir/$dir$ignore"
+ else
+ echo "Update $destdir/$dir$ignore (backup in $destdir/$dir${ignore}~)"
+ fi
+ fi
+ fi
+ else
+ if test -n "$dir_added"; then
+ if $doit; then
+ echo "Creating $destdir/$dir$ignore"
+ echo "$dir_added" | sed -e '/^$/d' | LC_ALL=C sort -u > "$destdir/$dir$ignore"
+ else
+ echo "Create $destdir/$dir$ignore"
+ fi
+ fi
+ fi
+ }
+ func_done_dir ()
+ {
+ dir="$1"
+ dir_added="$2"
+ dir_removed="$3"
+ if test -d "$destdir/${dir}CVS" || test -f "$destdir/${dir}.cvsignore"; then
+ func_update_ignorelist .cvsignore
+ fi
+ if test -d "$destdir/.git" || test -f "$destdir/${dir}.gitignore"; then
+ func_update_ignorelist .gitignore
+ fi
+ }
+ last_dir=
+ last_dir_added=
+ last_dir_removed=
+ while read line; do
+ # Why not ''read next_dir op file'' ? Because the dir column can be empty.
+ next_dir=`echo "$line" | sed -e 's,|.*,,'`
+ op=`echo "$line" | sed -e 's,^[^|]*|\([^|]*\)|.*$,\1,'`
+ file=`echo "$line" | sed -e 's,^[^|]*|[^|]*|,,'`
+ if test "$next_dir" != "$last_dir"; then
+ func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
+ last_dir="$next_dir"
+ last_dir_added=
+ last_dir_removed=
+ fi
+ case $op in
+ A) func_append last_dir_added "$file$nl";;
+ R) func_append last_dir_removed "$file$nl";;
+ esac
+ done
+ func_done_dir "$last_dir" "$last_dir_added" "$last_dir_removed"
+ exec 0<&5 5<&-
+ }
+