我有一个git仓库，它是一个私有仓库，我需要能够验证它，并且能够在运行时在container build透视图中看到它。作为一点背景信息，我有一个GitHub工作流，它构建了一个容器映像，并将其发布到ghcr.io注册表。然而，因为我的软件包所依赖的存储库是私有的，所以它不能工作。现在它在本地工作，我想改变我存储GitHub认证的方式，允许我访问它，但是我想知道是否有人知道更好的方法来让我得到这个私人仓库。
下面是GitHub操作发布到ghcr.io注册表：

name: Docker dataeng_github_metrics

# Run workflow on tags starting with v (eg. v2, v1.2.0)
on:
  push:
    branches: [ "master" ]
    paths:
      - ./data_pipelines/dataeng_github_metrics/*
  pull_request:
    branches: [ "master" ]

jobs:
  Deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Code
        uses: actions/checkout@v1
        
      - name: Login to GitHub Container Registry
        uses: docker/login-action@v1
        with:
          registry: ghcr.io
          username: ${{ github.repository_owner }}
          password: ${{ secrets.GHCR_REGISTRY_TOKEN }}

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v2

      - name: Build and Push Docker Image
        uses: docker/build-push-action@v3
        with:
          context: ./data_pipelines/dataeng_github_metrics/
          file: ./data_pipelines/dataeng_github_metrics/Dockerfile
          push: true # Will only build if this is not here
          tags: |
            ghcr.io/mirantis/dataeng_github_metrics:latest
          # TODO: I CANNOT USE DATAENG AS PUBLIC AND NEED TO CHANGE THE WAY GITCONFIG IS USED IN THE DOCKERFILE FOR AUTHENTICATION
          secrets: |
            TOKEN=${{ secrets.AUTOMATION_PAT}}

下面是Dockerfile：

###############
# CACHE IMAGE #
###############
ARG GO_IMAGE=golang:1.17.3-alpine3.14
ARG BASE_IMAGE=alpine:3.14.2

FROM ${GO_IMAGE} AS cache
# Add the keys
ARG GITHUB_ID
ENV GITHUB_ID=$GITHUB_ID
ARG GITHUB_TOKEN
ENV GITHUB_TOKEN=$GITHUB_TOKEN

# Install Git
RUN apk add git

# TODO: ENCRYPT THE GITHUB_ID AND GITHUB_TOKEN
# Make Git Configuration
RUN git config \
    --global \
    url."https://${GITHUB_ID}:${GITHUB_TOKEN}@github.com/".insteadOf \
    "https://github.com/"

WORKDIR /src
COPY go.mod go.sum /src/
RUN go mod download

##############
# BASE IMAGE #
##############
FROM cache AS dataeng_github_metrics
COPY . /bin
WORKDIR /bin

# Setup Git Terminal Prompt & Go Build
RUN go build .

###############
# FINAL IMAGE #
###############
FROM ${BASE_IMAGE}
COPY --from=dataeng_github_metrics /bin/dataeng_github_metrics bin/
ENTRYPOINT [ "bin/dataeng_github_metrics" ]

我认为最重要的是这一点，但我想知道是否有一个更好的方法来实现它：

# Make Git Configuration
RUN git config \
    --global \
    url."https://${GITHUB_ID}:${GITHUB_TOKEN}@github.com/".insteadOf \
    "https://github.com/"

如何访问专用存储库并避免工作流中出现以下错误：

#14 9.438   remote: Repository not found.
#14 9.438   fatal: Authentication failed for 'https://github.com/Mirantis/dataeng/'
------
Dockerfile:26
--------------------
  24 |     WORKDIR /src
  25 |     COPY go.mod go.sum /src/
  26 | >>> RUN go mod download
  27 |     
  28 |     ##############
--------------------
ERROR: failed to solve: process "/bin/sh -c go mod download" did not complete successfully: exit code: 1
Error: buildx failed with: ERROR: failed to solve: process "/bin/sh -c go mod download" did not complete successfully: exit code: 1