Enable autofix in pre-commit hooks when possible

Author: carhartl

base.yaml

@@ -17,15 +17,17 @@ pre-commit:
     prettier:
       tags: style glue
       glob: "*.{json,md,yaml,yml}"
-      run: prettier --check {staged_files}
+      stage_fixed: true
+      run: prettier --write {staged_files}
     shellcheck:
       tags: lint shell
       glob: "*.{bash,sh}"
       run: shellcheck {staged_files}
     shfmt:
       tags: style shell
       glob: "*.{bash,sh}"
-      run: shfmt -d {staged_files}
+      stage_fixed: true
+      run: shfmt -w {staged_files}
     yamllint:
       tags: lint yaml
       glob: "*.{yaml,yml}"

terraform.yaml

@@ -7,9 +7,11 @@ pre-commit:
     terraform-fmt:
       tags: style terraform
       glob: "*.{tf,tfvars}"
-      run: terraform fmt -check -diff {staged_files}
+      stage_fixed: true
+      run: terraform fmt -write {staged_files}
     tflint:
       tags: lint terraform
       glob: "*.{tf,tfvars}"
+      stage_fixed: true
       run: |
-        for file in {staged_files}; do tflint --recursive --filter=$(basename "$file"); done
+        for file in {staged_files}; do tflint --fix --recursive --filter=$(basename "$file"); done