fix: Trim the cat output (#720)

Tom-Hubrecht · web-flow · commit 1b1335519635 · 2025-01-12T12:27:16.000+01:00
`os.ReadFile` includes a trailing EOL, so we have to remove it to get
the correct value
diff --git a/internal/hook/hook.go b/internal/hook/hook.go
@@ -970,7 +970,7 @@ func cat(s string) string {
 		return ""
 	}
 
-	return string(data)
+	return strings.TrimSuffix(string(data), "\n")
 }
 
 // credential provides a template function to retreive secrets using systemd's LoadCredential mechanism

Original file line number	Diff line number	Diff line change
`@@ -970,7 +970,7 @@ func cat(s string) string {`
`970`	`970`	`return ""`
`971`	`971`	`}`
`972`	`972`
`973`		`- return string(data)`
	`973`	`+ return strings.TrimSuffix(string(data), "\n")`
`974`	`974`	`}`
`975`	`975`
`976`	`976`	`// credential provides a template function to retreive secrets using systemd's LoadCredential mechanism`