name: 'Restore Cache AZCopy'
description: 'Restores Electron src cache via AZCopy'
runs:
  using: "composite"
  steps:
  - name: Obtain SAS Key
    uses: actions/cache/restore@v4
    with:
      path: |
        sas-token
      key: sas-key-${{ github.run_number }}-${{ github.run_attempt }}
  - name: Download Src Cache from AKS
    # The cache will always exist here as a result of the checkout job
    # Either it was uploaded to Azure in the checkout job for this commit
    # or it was uploaded in the checkout job for a previous commit.
    uses: nick-fields/retry@7152eba30c6575329ac0576536151aca5a72780e # v3.0.0
    with:
      timeout_minutes: 20
      max_attempts: 3
      retry_on: error
      command: |
        sas_token=$(cat sas-token)
        azcopy copy \
          "https://${{ env.AZURE_AKS_CACHE_STORAGE_ACCOUNT }}.file.core.windows.net/${{ env.AZURE_AKS_CACHE_SHARE_NAME }}/${{ env.CACHE_PATH }}?$sas_token" $DEPSHASH.tar
  - name: Clean SAS Key
    shell: bash
    run: rm -f sas-token
  - name: Unzip and Ensure Src Cache
    shell: bash
    run: |
      echo "Downloaded cache is $(du -sh $DEPSHASH.tar | cut -f1)"
      mkdir temp-cache
      tar -xf $DEPSHASH.tar -C temp-cache
      echo "Unzipped cache is $(du -sh temp-cache/src | cut -f1)"

      if [ -d "temp-cache/src" ]; then
        echo "Relocating Cache"
        rm -rf src
        mv temp-cache/src src

        echo "Deleting zip file"
        rm -rf $DEPSHASH.tar
      fi

      if [ ! -d "src/third_party/blink" ]; then
        echo "Cache was not correctly restored - exiting"
        exit 1
      fi

      echo "Wiping Electron Directory"
      rm -rf src/electron