name: 'Checkout with LFS'
description: 'Checkout files with LFS enabled on a private Gitea repository. Normal LFS checkout fails because of header authentification'


runs:
  using: 'composite'
  steps:
    - name: Checkout
      uses: actions/checkout@v4
      with:
        lfs: false
        persist-credentials: true

    - name: Create Git LFS file list
      shell: bash
      run: git lfs ls-files -l |cut -d' ' -f1 |sort >.git/lfs-hashes.txt

    - name: Restore Git LFS object cache
      uses: actions/cache@v5
      with:
        path: .git/lfs
        key: ${{ runner.os }}-lfsdata-v1-${{ hashFiles('.git/lfs-hashes.txt') }}
        restore-keys: |
          ${{ runner.os }}-lfsdata-v1-
          ${{ runner.os }}-lfsdata
    
    - name: Setup LFS
      shell: bash
      run: |
        git lfs install --local
        AUTH=$(git config http.${{ github.server_url }}/.extraheader)
        git config --local --unset http.${{ github.server_url }}/.extraheader
        git config --local http.${{ github.server_url }}/${{ github.repository }}.git/info/lfs/objects/batch.extraheader "$AUTH"

    - name: Fetch any needed Git LFS objects and prune extraneous ones
      shell: bash
      run: git lfs fetch --prune

    - name: Check out Git LFS content
      shell: bash
      run: git lfs checkout