refactor: improve bash code (#125)

* refactor: extract guard_path to utils/guard_path.sh

* add utils/guard_operation.sh

1 files changed, 2 insertions, 2 deletions

diff --git a/utils/patch.awk b/utils/patch.awk
index b625d37..b651fb2 100755
--- a/utils/patch.awk
+++ b/utils/patch.awk
@@ -55,7 +55,7 @@ END {
     }
 
     if (hunkIndex == 0) {
-        print "No patch" > "/dev/stderr"
+        print "error: no patch" > "/dev/stderr"
         exit 1
     }
 
@@ -90,7 +90,7 @@ END {
     }
 
     if (hunkIndex != totalHunks + 1) {
-        print "Failed to patch the file" > "/dev/stderr"
+        print "error: unable to apply patch" > "/dev/stderr"
         exit 1
     }
 }