feat: Update grep to use perl-regexp option (#5)

* feat: Update grep to use perl-regexp option * Update copyright year in README.md
skills · Mar 25, 2024 · 4d0de7b · 4d0de7b
1 parent 2d2373e
commit 4d0de7b
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diff --git a/README.md b/README.md
@@ -16,4 +16,4 @@ Example use:
           search: "# [a-zA-Z0-9]"
 ```
 
-&copy; 2023 GitHub &bull; [Code of Conduct](https://www.contributor-covenant.org/version/2/1/code_of_conduct/code_of_conduct.md) &bull; [MIT License](https://gh.io/mit)
+&copy; 2024 GitHub &bull; [Code of Conduct](https://www.contributor-covenant.org/version/2/1/code_of_conduct/code_of_conduct.md) &bull; [MIT License](https://gh.io/mit)
diff --git a/action.yml b/action.yml
@@ -31,7 +31,7 @@ runs:
         # So that its still a single \ in bash
 
         echo "Check that $FILE includes $SEARCH"
-        if grep --extended-regexp "$SEARCH" -- $FILE
+        if grep --perl-regexp "$SEARCH" -- $FILE
         then
           echo "Found $SEARCH in $FILE"
         else