[tg-hcl] Fix regex compile moved out from loop

warrensbox · Apr 23, 2021 · 15eac76 · 15eac76
1 parent 0cf5b1c
commit 15eac76
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/main.go b/main.go
@@ -436,11 +436,10 @@ func installFromConstraint(tfconstraint *string, custBinPath *string) {
 func installTGHclFile(tgFile *string, custBinPath *string) {
 	fmt.Printf("Terragrunt file found: %s\n", *tgFile)
 	content := retrieveFileContents(*tgFile)
+	regex, _ := regexp.Compile(`^terraform_version_constraint\s+=\s+"(?P<version>.*)".*`)
 	var constraint = ""
 
 	for _, line := range strings.Split(content, "\n") {
-		regex, _ := regexp.Compile(`^terraform_version_constraint\s+=\s+"(?P<version>.*)".*`)
-
 		if regex.MatchString(line) {
 			res := regex.FindStringSubmatch(line)
 			constraint = res[1]