feat: Added support for tfupdate to update version constraints in Terraform configurations (#342)

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Julien Rottenberg 2022-04-13 10:25:04 -07:00 committed by GitHub
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4 changed files with 120 additions and 3 deletions

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@ -46,6 +46,7 @@ If you are using `pre-commit-terraform` already or want to support its developme
* [terraform_tfsec](#terraform_tfsec)
* [terraform_validate](#terraform_validate)
* [terrascan](#terrascan)
* [tfupdate](#tfupdate)
* [Authors](#authors)
* [License](#license)
* [Additional terms of use for users from Russia and Belarus](#additional-terms-of-use-for-users-from-russia-and-belarus)
@ -65,6 +66,7 @@ If you are using `pre-commit-terraform` already or want to support its developme
* [`TFSec`](https://github.com/liamg/tfsec) required for `terraform_tfsec` hook.
* [`infracost`](https://github.com/infracost/infracost) required for `infracost_breakdown` hook.
* [`jq`](https://github.com/stedolan/jq) required for `infracost_breakdown` hook.
* [`tfupdate`](https://github.com/minamijoyo/tfupdate) required for `tfupdate` hook.
<details><summary><b>Docker</b></summary><br>
@ -101,6 +103,7 @@ docker build -t pre-commit-terraform \
--build-arg TERRASCAN_VERSION=1.10.0 \
--build-arg TFLINT_VERSION=0.31.0 \
--build-arg TFSEC_VERSION=latest \
--build-arg TFUPDATE_VERSION=latest \
.
```
@ -114,7 +117,7 @@ Set `-e PRE_COMMIT_COLOR=never` to disable the color output in `pre-commit`.
[`coreutils`](https://formulae.brew.sh/formula/coreutils) is required for hooks on MacOS (due to use of `realpath`).
```bash
brew install pre-commit terraform-docs tflint tfsec coreutils checkov terrascan infracost jq
brew install pre-commit terraform-docs tflint tfsec coreutils checkov terrascan infracost tfupdate jq
```
</details>
@ -135,6 +138,7 @@ curl -L "$(curl -s https://api.github.com/repos/aquasecurity/tfsec/releases/late
curl -L "$(curl -s https://api.github.com/repos/accurics/terrascan/releases/latest | grep -o -E -m 1 "https://.+?_Linux_x86_64.tar.gz")" > terrascan.tar.gz && tar -xzf terrascan.tar.gz terrascan && rm terrascan.tar.gz && sudo mv terrascan /usr/bin/ && terrascan init
sudo apt install -y jq && \
curl -L "$(curl -s https://api.github.com/repos/infracost/infracost/releases/latest | grep -o -E -m 1 "https://.+?-linux-amd64.tar.gz")" > infracost.tgz && tar -xzf infracost.tgz && rm infracost.tgz && sudo mv infracost-linux-amd64 /usr/bin/infracost && infracost register
curl -L "$(curl -s https://api.github.com/repos/minamijoyo/tfupdate/releases/latest | grep -o -E -m 1 "https://.+?_linux_amd64.tar.gz")" > tfupdate.tar.gz && tar -xzf tfupdate.tar.gz tfupdate && rm tfupdate.tar.gz && sudo mv tfupdate /usr/bin/
```
</details>
@ -154,6 +158,7 @@ curl -L "$(curl -s https://api.github.com/repos/terraform-linters/tflint/release
curl -L "$(curl -s https://api.github.com/repos/aquasecurity/tfsec/releases/latest | grep -o -E -m 1 "https://.+?tfsec-linux-amd64")" > tfsec && chmod +x tfsec && sudo mv tfsec /usr/bin/
sudo apt install -y jq && \
curl -L "$(curl -s https://api.github.com/repos/infracost/infracost/releases/latest | grep -o -E -m 1 "https://.+?-linux-amd64.tar.gz")" > infracost.tgz && tar -xzf infracost.tgz && rm infracost.tgz && sudo mv infracost-linux-amd64 /usr/bin/infracost && infracost register
curl -L "$(curl -s https://api.github.com/repos/minamijoyo/tfupdate/releases/latest | grep -o -E -m 1 "https://.+?_linux_amd64.tar.gz")" > tfupdate.tar.gz && tar -xzf tfupdate.tar.gz tfupdate && rm tfupdate.tar.gz && sudo mv tfupdate /usr/bin/
```
</details>
@ -227,7 +232,8 @@ There are several [pre-commit](https://pre-commit.com/) hooks to keep Terraform
| `terraform_validate` | Validates all Terraform configuration files. [Hook notes](#terraform_validate) | - |
| `terragrunt_fmt` | Reformat all [Terragrunt](https://github.com/gruntwork-io/terragrunt) configuration files (`*.hcl`) to a canonical format. | `terragrunt` |
| `terragrunt_validate` | Validates all [Terragrunt](https://github.com/gruntwork-io/terragrunt) configuration files (`*.hcl`) | `terragrunt` |
| `terrascan` | [terrascan](https://github.com/accurics/terrascan) Detect compliance and security violations. [Hook notes](#terrascan) | `terrascan` |
| `terrascan` | [terrascan](https://github.com/accurics/terrascan) Detect compliance and security violations. [Hook notes](#terrascan) | `terrascan` |
| `tfupdate` | [tfupdate](https://github.com/minamijoyo/tfupdate) Update version constraints of Terraform core, providers, and modules. [Hook notes](#tfupdate) | `tfupdate` |
<!-- markdownlint-enable no-inline-html -->
Check the [source file](https://github.com/antonbabenko/pre-commit-terraform/blob/master/.pre-commit-hooks.yaml) to know arguments used for each hook.
@ -620,6 +626,33 @@ Example:
3. Use `--skip-rules="ruleID1,ruleID2"` parameter to skip one or more rules globally while scanning (e.g.: `--args=--skip-rules="ruleID1,ruleID2"`).
4. Use the syntax `#ts:skip=RuleID optional_comment` inside a resource to skip the rule for that resource.
### tfupdate
1. Out of the box `tfupdate` will pin the terraform version:
```yaml
- id: tfupdate
name: Autoupdate Terraform versions
```
2. If you'd like to pin providers, etc., use custom arguments, i.e `provider=PROVIDER_NAME`:
```yaml
- id: tfupdate
name: Autoupdate AWS provider versions
args:
- --args=provider aws # Will be pined to latest version
- id: tfupdate
name: Autoupdate Helm provider versions
args:
- --args=provider helm
- --args=--version 2.5.0 # Will be pined to specified version
```
Check [`tfupdate` usage instructions](https://github.com/minamijoyo/tfupdate#usage) for other available options and usage examples.
No need to pass `--recursive .` as it is added automatically.
## Authors
This repository is managed by [Anton Babenko](https://github.com/antonbabenko) with help from these awesome contributors: