Review dog command is failing with .git not found error

[shrutijodevops]

Hi,

I am trying to use review dog to add a comment/annotation on the PR for any tflint warnings/errors. I have a monorepo and once any PR is made, I am identifying the changed directories in PR and then perform tflint and review dog commands on those changed directories. I am using this action to install review dog and then add tflint warnings as annotations. However, when running the reviewdog command, I get.reviewdog git not founderror

name: tflint
on:
  pull_request:
    paths:
      - 'prod/**'
      - 'non-prod/**'
    branches: [ main ]

jobs:
  changed-files:   ##this is to get changed directories in the git repo via the PR
    name: Changed files
    runs-on: arc-runner-set
    outputs:
      matrix: ${{ steps.changed-files.outputs.all_changed_files }}
    steps:
    
      - name: Install Git
        run: |
          sudo apt update
          sudo apt install git -y

      - name: Checkout code
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get changed files
        id: changed-files
        uses: tj-actions/changed-files@v37
        with:
          dir_names: true
          dir_names_exclude_current_dir: true
          files_ignore: .github/*
          json: true
          quotepath: false
          escape_json: false
          files_yaml: |
            prod:
              - prod/prod/**
            non-prod:
              - non-prod/qa/**
              - non-prod/dev/**

      - name: List changed files
        run: |
          echo "Changed files: ${{ steps.changed-files.outputs.all_changed_and_modified_files }}"
          echo "Changed directories: ${{ steps.changed-files.outputs.all_changed_files }}"
    
  tflint:
    runs-on: arc-runner-set
    needs: changed-files
    strategy:
      fail-fast: false
      matrix:
        files:  ${{ fromJSON(needs.changed-files.outputs.matrix) }}
    defaults:
      run:
        working-directory: ${{ matrix.files }}
    steps:
    # - name: Print the current directory
    #   run: echo ${{ matrix.files }}
    - uses: actions/checkout@v3
      name: Checkout source code
    
    - uses: actions/cache@v3
      name: Cache plugin dir
      with:
        path: ~/.tflint.d/plugins
        key: tflint-${{ hashFiles('.tflint.hcl') }}

    - name: Install unzip
      run: |
        sudo apt update
        sudo apt install unzip
        sudo apt install curl -y
    
    - uses: terraform-linters/setup-tflint@v3
      name: Setup TFLint
      with:
        tflint_version: v0.49.0

    - name: Show version
      run: tflint --version

    - uses: reviewdog/action-setup@v1     #This works fine
      name: Install review dog
      with:
        reviewdog_version: latest 

    - name: Run TFLint
      id: tflint
      run: |
        tflint --format=json > tflint.json || true
        cat tflint.json
      continue-on-error: true

    - name: "Give detekt permissions"
      run: |
        sudo chown -R root:root $GITHUB_WORKSPACE

    - name: Post TFLint comments on PR
      env:
        REVIEWDOG_GITHUB_API_TOKEN: ${{ secrets.GITHUB_TOKEN }}
      run: |
        cat tflint.json | reviewdog -efm="%f:%l:%c: %m" -name="tflint" -reporter=github-pr-check -level=warning
   
      

I am not sure what I am doing wrong here. Can you please suggest something?

Here is the logs:

Run cat tflint.json | reviewdog -efm="%f:%l:%c: %m" -name="tflint" -reporter=github-pr-check -level=warning
  cat tflint.json | reviewdog -efm="%f:%l:%c: %m" -name="tflint" -reporter=github-pr-check -level=warning
  shell: /usr/bin/bash -e {0}
  env:
    REVIEWDOG_GITHUB_API_TOKEN: ***
reviewdog: .git not found
Error: Process completed with exit code 1.