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feat: Add __GIT_WORKING_DIR__ to terraform_checkov #399

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Jun 27, 2022
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feat: Add __GIT_WORKING_DIR__ to terraform_checkov #399

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Add __GIT_WORKING_DIR__ to terraform_checkov
ouranos Jun 15, 2022
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Code review feedback
ouranos Jun 19, 2022
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8 changes: 8 additions & 0 deletions README.md
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Expand Up @@ -310,6 +310,14 @@ For deprecated hook you need to specify each argument separately:
]
```

2. When you have multiple directories and want to run `terraform_checkov` in all of them and share a single config file - use the `__GIT_WORKING_DIR__` placeholder. It will be replaced by `terraform_checkov` hooks with Git working directory (repo root) at run time. For example:

```yaml
- id: terraform_checkov
args:
- --args=--config-file __GIT_WORKING_DIR__/.checkov.yml
```

### infracost_breakdown

`infracost_breakdown` executes `infracost breakdown` command and compare the estimated costs with those specified in the hook-config. `infracost breakdown` parses Terraform HCL code, and calls Infracost Cloud Pricing API (remote version or [self-hosted version](https://www.infracost.io/docs/cloud_pricing_api/self_hosted)).
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7 changes: 5 additions & 2 deletions hooks/terraform_checkov.sh
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Expand Up @@ -14,8 +14,11 @@ function main {
common::initialize "$SCRIPT_DIR"
common::parse_cmdline "$@"
common::parse_and_export_env_vars
# shellcheck disable=SC2153 # False positive
common::per_dir_hook "${ARGS[*]}" "$HOOK_ID" "${FILES[@]}"
# Support for setting PATH to repo root.
# shellcheck disable=SC2178 # It's the simplest syntax for that case
ARGS=${ARGS[*]/__GIT_WORKING_DIR__/$(pwd)\/}
# shellcheck disable=SC2128 # It's the simplest syntax for that case
common::per_dir_hook "$ARGS" "$HOOK_ID" "${FILES[@]}"
}

#######################################################################
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