fix: update CI/CD process to use composite actions and auto-release workflow

.github/workflows/pre-commit.yml

@@ -2,98 +2,77 @@ name: Pre-Commit
 
 on:
   pull_request:
-  push:
     branches:
+      - main
       - master
 
+env:
+  TERRAFORM_DOCS_VERSION: v0.16.0
+
 jobs:
-  # Min Terraform version(s)
-  getDirectories:
-    name: Get root directories
+  collectInputs:
+    name: Collect workflow inputs
     runs-on: ubuntu-latest
+    outputs:
+      directories: ${{ steps.dirs.outputs.directories }}
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-      - name: Install Python
-        uses: actions/setup-python@v2
-      - name: Build matrix
-        id: matrix
-        run: |
-          DIRS=$(python -c "import json; import glob; print(json.dumps([x.replace('/versions.tf', '') for x in glob.glob('./**/versions.tf', recursive=True)]))")
-          echo "::set-output name=directories::$DIRS"
-    outputs:
-      directories: ${{ steps.matrix.outputs.directories }}
+
+      - name: Get root directories
+        id: dirs
+        uses: clowdhaus/terraform-composite-actions/directories@v1.3.0
 
   preCommitMinVersions:
-    name: Min TF validate
-    needs: getDirectories
+    name: Min TF pre-commit
+    needs: collectInputs
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        directory: ${{ fromJson(needs.getDirectories.outputs.directories) }}
+        directory: ${{ fromJson(needs.collectInputs.outputs.directories) }}
     steps:
       - name: Checkout
         uses: actions/checkout@v2
-      - name: Install Python
-        uses: actions/setup-python@v2
+
       - name: Terraform min/max versions
         id: minMax
-        uses: clowdhaus/terraform-min-max@v1.0.2
+        uses: clowdhaus/terraform-min-max@v1.0.3
         with:
           directory: ${{ matrix.directory }}
-      - name: Install Terraform v${{ steps.minMax.outputs.minVersion }}
-        uses: hashicorp/setup-terraform@v1
-        with:
-          terraform_version: ${{ steps.minMax.outputs.minVersion }}
-      - name: Install pre-commit dependencies
-        run: pip install pre-commit
-      - name: Execute pre-commit
+
+      - name: Pre-commit Terraform ${{ steps.minMax.outputs.minVersion }}
         # Run only validate pre-commit check on min version supported
         if: ${{ matrix.directory !=  '.' }}
-        run: pre-commit run terraform_validate --color=always --show-diff-on-failure --files ${{ matrix.directory }}/*
-      - name: Execute pre-commit
+        uses: clowdhaus/terraform-composite-actions/pre-commit@v1.3.0
+        with:
+          terraform-version: ${{ steps.minMax.outputs.minVersion }}
+          args: 'terraform_validate --color=always --show-diff-on-failure --files ${{ matrix.directory }}/*'
+
+      - name: Pre-commit Terraform ${{ steps.minMax.outputs.minVersion }}
         # Run only validate pre-commit check on min version supported
         if: ${{ matrix.directory ==  '.' }}
-        run: pre-commit run terraform_validate --color=always --show-diff-on-failure --files $(ls *.tf)
+        uses: clowdhaus/terraform-composite-actions/pre-commit@v1.3.0
+        with:
+          terraform-version: ${{ steps.minMax.outputs.minVersion }}
+          args: 'terraform_validate --color=always --show-diff-on-failure --files $(ls *.tf)'
 
-  # Max Terraform version
-  getBaseVersion:
-    name: Module max TF version
+  preCommitMaxVersion:
+    name: Max TF pre-commit
     runs-on: ubuntu-latest
+    needs: collectInputs
     steps:
       - name: Checkout
         uses: actions/checkout@v2
+        with:
+          ref: ${{ github.event.pull_request.head.ref }}
+          repository: ${{github.event.pull_request.head.repo.full_name}}
+
       - name: Terraform min/max versions
         id: minMax
-        uses: clowdhaus/terraform-min-max@v1.0.2
-    outputs:
-      minVersion: ${{ steps.minMax.outputs.minVersion }}
-      maxVersion: ${{ steps.minMax.outputs.maxVersion }}
+        uses: clowdhaus/terraform-min-max@v1.0.3
 
-  preCommitMaxVersion:
-    name: Max TF pre-commit
-    runs-on: ubuntu-latest
-    needs: getBaseVersion
-    strategy:
-      fail-fast: false
-      matrix:
-        version:
-          - ${{ needs.getBaseVersion.outputs.maxVersion }}
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
-      - name: Install Python
-        uses: actions/setup-python@v2
-      - name: Install Terraform v${{ matrix.version }}
-        uses: hashicorp/setup-terraform@v1
+      - name: Pre-commit Terraform ${{ steps.minMax.outputs.maxVersion }}
+        uses: clowdhaus/terraform-composite-actions/pre-commit@v1.3.0
         with:
-          terraform_version: ${{ matrix.version }}
-      - name: Install pre-commit dependencies
-        run: |
-          pip install pre-commit
-          curl -Lo ./terraform-docs.tar.gz https://github.com/terraform-docs/terraform-docs/releases/download/v0.13.0/terraform-docs-v0.13.0-$(uname)-amd64.tar.gz && tar -xzf terraform-docs.tar.gz && 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 all pre-commit checks on max version supported
-        if: ${{ matrix.version ==  needs.getBaseVersion.outputs.maxVersion }}
-        run: pre-commit run --color=always --show-diff-on-failure --all-files
+          terraform-version: ${{ steps.minMax.outputs.maxVersion }}
+          terraform-docs-version: ${{ env.TERRAFORM_DOCS_VERSION }}

.github/workflows/release.yml

@@ -0,0 +1,31 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+      - master
+    paths:
+      - '**/*.py'
+      - '**/*.tf'
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          persist-credentials: false
+          fetch-depth: 0
+
+      - name: Release
+        uses: cycjimmy/semantic-release-action@v2
+        with:
+          semantic_version: 18.0.0
+          extra_plugins: |
+            @semantic-release/changelog@6.0.0
+            @semantic-release/git@10.0.0
+        env:
+          GITHUB_TOKEN: ${{ secrets.SEMANTIC_RELEASE_TOKEN }}

.pre-commit-config.yaml

@@ -1,10 +1,12 @@
 repos:
-  - repo: git://github.com/antonbabenko/pre-commit-terraform
-    rev: v1.50.0
+  - repo: https://github.com/antonbabenko/pre-commit-terraform
+    rev: v1.55.0
     hooks:
       - id: terraform_fmt
       - id: terraform_validate
       - id: terraform_docs
+        args:
+          - '--args=--lockfile=false'
       - id: terraform_tflint
         args:
           - '--args=--only=terraform_deprecated_interpolation'
@@ -20,7 +22,8 @@ repos:
           - '--args=--only=terraform_required_providers'
           - '--args=--only=terraform_standard_module_structure'
           - '--args=--only=terraform_workspace_remote'
-  - repo: git://github.com/pre-commit/pre-commit-hooks
+  - repo: https://github.com/pre-commit/pre-commit-hooks
     rev: v4.0.1
     hooks:
       - id: check-merge-conflict
+      - id: end-of-file-fixer

.releaserc.json

@@ -0,0 +1,28 @@
+{
+  "branches": [
+    "main",
+    "master"
+  ],
+  "ci": false,
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    "@semantic-release/github",
+    [
+      "@semantic-release/changelog",
+      {
+        "changelogFile": "CHANGELOG.md",
+        "changelogTitle": "# Changelog\n\nAll notable changes to this project will be documented in this file"
+      }
+    ],
+    [
+      "@semantic-release/git",
+      {
+        "assets": [
+          "CHANGELOG.md"
+        ],
+        "message": "chore(release): version ${nextRelease.version} [skip ci]\n\n${nextRelease.notes}"
+      }
+    ]
+  ]
+}

CHANGELOG.md

@@ -1,12 +1,3 @@
-# Change Log
-
-All notable changes to this project will be documented in this file.
-
-<a name="unreleased"></a>
-## [Unreleased]
-
-
-
 <a name="v3.4.0"></a>
 ## [v3.4.0] - 2021-09-07
 

README.md

@@ -220,10 +220,10 @@ Users have the ability to:
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_db_instance"></a> [db\_instance](#module\_db\_instance) | ./modules/db_instance |  |
-| <a name="module_db_option_group"></a> [db\_option\_group](#module\_db\_option\_group) | ./modules/db_option_group |  |
-| <a name="module_db_parameter_group"></a> [db\_parameter\_group](#module\_db\_parameter\_group) | ./modules/db_parameter_group |  |
-| <a name="module_db_subnet_group"></a> [db\_subnet\_group](#module\_db\_subnet\_group) | ./modules/db_subnet_group |  |
+| <a name="module_db_instance"></a> [db\_instance](#module\_db\_instance) | ./modules/db_instance | n/a |
+| <a name="module_db_option_group"></a> [db\_option\_group](#module\_db\_option\_group) | ./modules/db_option_group | n/a |
+| <a name="module_db_parameter_group"></a> [db\_parameter\_group](#module\_db\_parameter\_group) | ./modules/db_parameter_group | n/a |
+| <a name="module_db_subnet_group"></a> [db\_subnet\_group](#module\_db\_subnet\_group) | ./modules/db_subnet_group | n/a |
 
 ## Resources
 

examples/complete-mssql/README.md

@@ -32,8 +32,8 @@ Note that this example may create resources which cost money. Run `terraform des
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_db"></a> [db](#module\_db) | ../../ |  |
-| <a name="module_db_disabled"></a> [db\_disabled](#module\_db\_disabled) | ../../ |  |
+| <a name="module_db"></a> [db](#module\_db) | ../../ | n/a |
+| <a name="module_db_disabled"></a> [db\_disabled](#module\_db\_disabled) | ../../ | n/a |
 | <a name="module_security_group"></a> [security\_group](#module\_security\_group) | terraform-aws-modules/security-group/aws | ~> 4 |
 | <a name="module_vpc"></a> [vpc](#module\_vpc) | terraform-aws-modules/vpc/aws | ~> 2 |