fix: flyway pattern _##__whatever.sql

check.sh

@@ -1,12 +1,22 @@
 #!/bin/sh
 
-dirname=$1
-find $dirname -type f  | sed 's_.*/__' | awk -F"__" '{print $1}' | sort | uniq -d |
-while read fileName
+INPUT_DIRECTORY=$1
+INPUT_FILE_FIND_PATTERN=${2:-"*.sql"}
+
+echo Scanning ${INPUT_DIRECTORY}
+
+find "${INPUT_DIRECTORY}" -type f -name "${INPUT_FILE_FIND_PATTERN}" | sed 's!.*/!!' | sed 's/\(.*_[0-9]*\)__.*/\1/g;t' | sort | uniq -d |
+while read prefix
 do
-  find $dirname -type f | grep "${fileName}" |
-  while read fname
+  find "${INPUT_DIRECTORY}" -type f -name "${INPUT_FILE_FIND_PATTERN}" | grep "${prefix}" |
+  while read fileName
   do
-    echo "${fname}:1:1: Duplicate filename -- ${fileName}"
+    echo "${fileName}:1:1: Duplicate filename -- ${prefix}"
   done
 done
+
+find ${INPUT_DIRECTORY} -type f -name "\"${INPUT_FILE_FIND_PATTERN}\"" | sed 's_.*/__' | awk -F"__" '{print $1}' | sort | grep '\.' |
+while read fileName
+do
+  echo "${fileName}: Invalid version format" >> .dupe.out
+done

script.sh

@@ -15,13 +15,13 @@ export REVIEWDOG_GITHUB_API_TOKEN="${INPUT_GITHUB_TOKEN}"
 
 echo Scanning ${INPUT_DIRECTORY}
 
-find ${INPUT_DIRECTORY} -type f -name "\"${INPUT_FILE_FIND_PATTERN}\"" | sed 's_.*/__' | awk -F"__" '{print $1}' | sort | uniq -d |
-while read fileName
+find "${INPUT_DIRECTORY}" -type f -name "${INPUT_FILE_FIND_PATTERN}" | sed 's!.*/!!' | sed 's/\(.*_[0-9]*\)__.*/\1/g;t' | sort | uniq -d |
+while read prefix
 do
-  find $dirname -type f | grep "${fileName}" |
-  while read fname
+  find "${INPUT_DIRECTORY}" -type f -name "${INPUT_FILE_FIND_PATTERN}" | grep "${prefix}" |
+  while read fileName
   do
-    echo "${fname}:1:1: Duplicate filename for prefix ${fileName}" >> .dupe.out
+    echo "${fileName}:1:1: Duplicate filename -- ${prefix}" >> .dupe.out
   done
 done