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-rwxr-xr-xbin/common-functions26
1 files changed, 26 insertions, 0 deletions
diff --git a/bin/common-functions b/bin/common-functions
index f255bb6..350e0b6 100755
--- a/bin/common-functions
+++ b/bin/common-functions
@@ -487,7 +487,9 @@ remove_old_package_versions() {
echo "${package%-*}" | \
sed 's|^.*-\([^-]\+-[^-]\+\)$|1 %cut% %it% %here% \1|'
} | \
+ expand_version 5 | \
sort -k5V,5 -k1n,1 | \
+ shrink_version 5 | \
sed -n '
/^1 %cut% %it% %here% /q
s/^[02] //
@@ -893,3 +895,27 @@ download_sources_by_hash() {
return ${return_value}
}
+
+# expand_version $column_num
+# add "+0" to version in $colum_num-th column if no "+" is there
+
+expand_version() {
+ local column_num
+ column_num="$1"
+
+ sed '
+ /^\(\S\+\s\+\)\{'"$((column_num-1))"'\}\S*+/! s/^\(\(\S\+\s\+\)\{'"$((column_num-1))"'\}\S*\)-/\1+0-/
+ '
+}
+
+# shrink_version $column_num
+# remove "+0" from version in $colum_num-th column
+
+shrink_version() {
+ local column_num
+ column_num="$1"
+
+ sed '
+ s/^\(\(\S\+\s\+\)\{'"$((column_num-1))"'\}\S*\)+0-/\1-/
+ '
+}