cache-deps.yaml

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# Child pipeline to cache Gnosis VPN-Server dependencies
#################################################################################
name: Cache dependencies
env:
  RUST_BACKTRACE: "1"
on:
  workflow_call:
    inputs:
      branch:
        required: true
        type: string
concurrency:
  group: ${{ github.ref }}-cache-deps
  cancel-in-progress: true
jobs:
  cargo:
    runs-on: ubuntu-24.04
    timeout-minutes: 10
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          ref: ${{ inputs.branch }}
          persist-credentials: false
      - name: Replace the crates.io registry with a private proxy registry
        env:
          PRIVATE_CARGO_REGISTRY_PROXY_URL: ${{ secrets.PRIVATE_CARGO_REGISTRY_PROXY_URL }}
        run: "cat >> .cargo/config.toml<< EOF        \n[source.hopr-cargo-registry-cache]\nregistry = \"sparse+${PRIVATE_CARGO_REGISTRY_PROXY_URL}\"\n    #magic___^_^___line\n[source.crates-io]\nreplace-with = \"hopr-cargo-registry-cache\"\nEOF\n    #magic___^_^___line\n"
      - name: Install Nix
        uses: cachix/install-nix-action@v31
        with:
          github_access_token: ${{ secrets.GITHUB_TOKEN }}
      - name: Use Nix Cache
        uses: cachix/cachix-action@v16
        with:
          name: gnosis-vpn-server
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"
        env:
          USER: runner
      - name: Cache dependencies
        run: nix develop -c cargo fetch