update-terraform-docs.yml

name: "update-docs"

on:
  schedule:
    - cron: "0 1 * * *"

jobs:
  update-tf-docs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Render README.md
        shell: bash
        id: update
        run: |
          set -eux \
          && case "$(uname -s)" in \
            Darwin) OS="darwin" ;; \
            Linux)  OS="linux"  ;; \
            CYGWIN*|MINGW32*|MSYS*|MINGW*) OS="windows" ;; \
            *) OS="unknown" ;; \
          esac \
          && case "$(uname -m)" in \
            x86_64) ARCH="amd64" ;; \
            arm64|aarch64)  ARCH="arm64" ;; \
            *)      ARCH="unknown" ;; \
          esac \
          && curl -sS -L \
            https://github.com/hairyhenderson/gomplate/releases/download/v3.11.5/gomplate_$OS-$ARCH \
            -o /tmp/gomplate \
          && chmod +x /tmp/gomplate \
          && curl -sS -L \
            https://github.com/terraform-docs/terraform-docs/releases/download/v0.16.0/terraform-docs-v0.16.0-$OS-$ARCH.tar.gz \
            -o /tmp/terraform-docs.tar.gz \
          && tar -xzf /tmp/terraform-docs.tar.gz -C /tmp \
          && chmod +x /tmp/terraform-docs \
          && rm -f /tmp/terraform-docs.tar.gz \
          && /tmp/terraform-docs markdown table --config .terraform-docs.yml --output-mode replace --output-file docs/terraform.md . \
          && curl -sS -L \
            https://raw.githubusercontent.com/Infrastrukturait/READMEgen/main/README.md.template | /tmp/gomplate -d config="./README.json" > ./README.md \
          && rm -f /tmp/terraform-docs /tmp/gomplate
          if git diff --no-patch --exit-code README.md; then
            echo "No changes detected!"
            echo "create_commit=false" >> $GITHUB_OUTPUT
          else
            echo "New version detected!"
            echo "create_commit=true" >> $GITHUB_OUTPUT
          fi
      - name: Git Auto-Commit
        if: steps.update.outputs.create_commit == 'true'
        uses: stefanzweifel/git-auto-commit-action@v4
        with:
          commit_message: Auto update README.md docs
          commit_options: "--no-verify --signoff"

          commit_user_name: "github-actions[bot]"
          commit_user_email: "41898282+github-actions[bot]@users.noreply.github.com"
          commit_author: "github-actions[bot] <actions@github.com>"