From 579dc45fb40bc64c6742d42a9da78eddb0b70e1d Mon Sep 17 00:00:00 2001
From: Maksym Vlasov <MaxymVlasov@users.noreply.github.com>
Date: Thu, 10 Feb 2022 20:48:17 +0200
Subject: [PATCH] feat: Improved speed of `pre-commit run -a` for multiple
 hooks (#338)

---
 hooks/terraform_tfsec.sh     | 18 ++++++++++++++++++
 hooks/terragrunt_fmt.sh      | 18 ++++++++++++++++++
 hooks/terragrunt_validate.sh | 18 ++++++++++++++++++
 3 files changed, 54 insertions(+)

diff --git a/hooks/terraform_tfsec.sh b/hooks/terraform_tfsec.sh
index b46dff426..b9273827a 100755
--- a/hooks/terraform_tfsec.sh
+++ b/hooks/terraform_tfsec.sh
@@ -43,4 +43,22 @@ function per_dir_hook_unique_part {
   return $exit_code
 }
 
+#######################################################################
+# Unique part of `common::per_dir_hook`. The function is executed one time
+# in the root git repo
+# Arguments:
+#   args (string with array) arguments that configure wrapped tool behavior
+#######################################################################
+function run_hook_on_whole_repo {
+  local -r args="$1"
+
+  # pass the arguments to hook
+  # shellcheck disable=SC2068 # hook fails when quoting is used ("$arg[@]")
+  tfsec "$(pwd)" ${args[@]}
+
+  # return exit code to common::per_dir_hook
+  local exit_code=$?
+  return $exit_code
+}
+
 [ "${BASH_SOURCE[0]}" != "$0" ] || main "$@"
diff --git a/hooks/terragrunt_fmt.sh b/hooks/terragrunt_fmt.sh
index 4822fc3f8..b2a5b0684 100755
--- a/hooks/terragrunt_fmt.sh
+++ b/hooks/terragrunt_fmt.sh
@@ -40,4 +40,22 @@ function per_dir_hook_unique_part {
   return $exit_code
 }
 
+#######################################################################
+# Unique part of `common::per_dir_hook`. The function is executed one time
+# in the root git repo
+# Arguments:
+#   args (string with array) arguments that configure wrapped tool behavior
+#######################################################################
+function run_hook_on_whole_repo {
+  local -r args="$1"
+
+  # pass the arguments to hook
+  # shellcheck disable=SC2068 # hook fails when quoting is used ("$arg[@]")
+  terragrunt hclfmt "$(pwd)" ${args[@]}
+
+  # return exit code to common::per_dir_hook
+  local exit_code=$?
+  return $exit_code
+}
+
 [ "${BASH_SOURCE[0]}" != "$0" ] || main "$@"
diff --git a/hooks/terragrunt_validate.sh b/hooks/terragrunt_validate.sh
index 58e20c46e..589b823c8 100755
--- a/hooks/terragrunt_validate.sh
+++ b/hooks/terragrunt_validate.sh
@@ -40,4 +40,22 @@ function per_dir_hook_unique_part {
   return $exit_code
 }
 
+#######################################################################
+# Unique part of `common::per_dir_hook`. The function is executed one time
+# in the root git repo
+# Arguments:
+#   args (string with array) arguments that configure wrapped tool behavior
+#######################################################################
+function run_hook_on_whole_repo {
+  local -r args="$1"
+
+  # pass the arguments to hook
+  # shellcheck disable=SC2068 # hook fails when quoting is used ("$arg[@]")
+  terragrunt run-all validate ${args[@]}
+
+  # return exit code to common::per_dir_hook
+  local exit_code=$?
+  return $exit_code
+}
+
 [ "${BASH_SOURCE[0]}" != "$0" ] || main "$@"