fix pre-release bumps when tag already exist

entrypoint.sh

@@ -44,9 +44,9 @@ echo "pre_release = $pre_release"
 
 # fetch tags
 git fetch --tags
-    
-tagFmt="^v?[0-9]+\.[0-9]+\.[0-9]+$"
-preTagFmt="^v?[0-9]+\.[0-9]+\.[0-9]+(-$suffix\.[0-9]+)$"
+
+tagFmt="^v$[0-9]+\.[0-9]+\.[0-9]+$"
+preTagFmt="^v[0-9]+\.[0-9]+\.[0-9]+(-$suffix\.[0-9]+)$"
 
 # get latest tag that looks like a semver (with or without v)
 case "$tag_context" in
@@ -62,7 +62,6 @@ case "$tag_context" in
         exit 1;;
 esac
 
-
 # if there are none, start tags at INITIAL_VERSION which defaults to 0.0.0
 if [ -z "$tag" ]
 then
@@ -83,12 +82,7 @@ then
         fi
     fi
 else
-    if $with_v
-    then
-        log=$(git log v${tag}..HEAD --pretty='%B' --)
-    else
-        log=$(git log ${tag}..HEAD --pretty='%B' --)
-    fi
+    log=$(git log ${tag}..HEAD --pretty='%B' --)
 fi
 
 # get current commit hash for tag