From 8449cb43153c7ca7b95e021539d581d3d0f89837 Mon Sep 17 00:00:00 2001
From: Bryant Biggs <bryantbiggs@gmail.com>
Date: Sun, 21 Feb 2021 15:04:27 -0500
Subject: [PATCH] chore: add ci-cd workflow for pre-commit checks (#112)

---
 .github/workflows/pre-commit.yml | 55 ++++++++++++++++++++++++++++++++
 .pre-commit-config.yaml          |  2 +-
 outputs.tf                       |  2 +-
 3 files changed, 57 insertions(+), 2 deletions(-)
 create mode 100644 .github/workflows/pre-commit.yml

diff --git a/.github/workflows/pre-commit.yml b/.github/workflows/pre-commit.yml
new file mode 100644
index 00000000..2b38633b
--- /dev/null
+++ b/.github/workflows/pre-commit.yml
@@ -0,0 +1,55 @@
+name: Pre-Commit
+
+on:
+  pull_request:
+  push:
+    branches:
+      - master
+
+jobs:
+  getBaseVersion:
+    name: Get min/max versions
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Terraform min/max versions
+        id: minMax
+        uses: clowdhaus/terraform-min-max@v1.0.1
+    outputs:
+      minVersion: ${{ steps.minMax.outputs.minVersion }}
+      maxVersion: ${{ steps.minMax.outputs.maxVersion }}
+
+  preCommit:
+    name: Pre-commit check
+    runs-on: ubuntu-latest
+    needs: getBaseVersion
+    strategy:
+      fail-fast: false
+      matrix:
+        version:
+          - ${{ needs.getBaseVersion.outputs.minVersion }}
+          - ${{ needs.getBaseVersion.outputs.maxVersion }}
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Install Python
+        uses: actions/setup-python@v2
+
+      - name: Install Terraform v${{ matrix.version }}
+        uses: hashicorp/setup-terraform@v1
+        with:
+          terraform_version: ${{ matrix.version }}
+
+      - name: Install pre-commit dependencies
+        run: |
+          pip install pre-commit
+          curl -L "$(curl -s https://api.github.com/repos/terraform-docs/terraform-docs/releases/latest | grep -o -E "https://.+?-linux-amd64" | head -n1)" > terraform-docs && chmod +x terraform-docs && sudo mv terraform-docs /usr/bin/
+          curl -L "$(curl -s https://api.github.com/repos/terraform-linters/tflint/releases/latest | grep -o -E "https://.+?_linux_amd64.zip")" > tflint.zip && unzip tflint.zip && rm tflint.zip && sudo mv tflint /usr/bin/
+
+      - name: Execute pre-commit
+        run: pre-commit run --color=always --show-diff-on-failure --all-files
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ea440070..4963e575 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
   - repo: git://github.com/antonbabenko/pre-commit-terraform
-    rev: v1.45.0
+    rev: v1.46.0
     hooks:
       - id: terraform_fmt
       - id: terraform_validate
diff --git a/outputs.tf b/outputs.tf
index 14b27103..33e5d560 100644
--- a/outputs.tf
+++ b/outputs.tf
@@ -107,7 +107,7 @@ output "lambda_cloudwatch_log_group_arn" {
   description = "The ARN of the Cloudwatch Log Group"
   value       = local.log_group_arn
 }
-  
+
 output "lambda_cloudwatch_log_group_name" {
   description = "The name of the Cloudwatch Log Group"
   value       = local.log_group_name