fix: make terraform_docs Windows compatible (#129)

antonbabenko · Sep 24, 2020 · 81770aa · 81770aa
1 parent cc4e5e8
commit 81770aa
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/terraform_docs.sh b/terraform_docs.sh
@@ -52,7 +52,7 @@ terraform_docs_() {
   local -a -r files=("$@")
 
   local hack_terraform_docs
-  hack_terraform_docs=$(terraform version | head -1 | grep -c 0.12) || true
+  hack_terraform_docs=$(terraform version | sed -n 1p | grep -c 0.12) || true
 
   if [[ ! $(command -v terraform-docs) ]]; then
     echo "ERROR: terraform-docs is required by terraform_docs pre-commit hook but is not installed or in the system's PATH."