ADD Cannot be Used to Add Public Git Repos Because The Action Fails With An Error #351
Description
Contributing guidelines
- I've read the contributing guidelines and wholeheartedly agree
I've found a bug, and:
- The documentation does not mention anything about my problem
- There are no open or closed issues that are related to my problem
Description
When I try to build a Dockerfile with an ADD instruction pointing to a public Git repository using this action, I get the error fatal: could not read Username for 'https://gitlab.com/': terminal prompts disabled.
Expected behaviour
The action should properly be able to build the Dockerfile by executing the ADD command.
Actual behaviour
The action errors out with fatal: could not read Username for 'https://gitlab.com/': terminal prompts disabled.
Repository URL
https://github.com/JLP04/docker-elevation-generator
Workflow run URL
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062
YAML workflow
name: ci-pr
on:
push:
branches:
- main
pull_request:
env:
IMAGE_NAME: ***/elevation-generator
GITHUB_IMAGE_NAME: ghcr.io/***/elevation-generator
jobs:
prepare:
runs-on: ubuntu-latest
outputs:
matrix: ${{ steps.platforms.outputs.matrix }}
steps:
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_PASSWORD }}
- name: Login to GitHub Container Registry
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
with:
buildkitd-flags: --debug
- name: Checkout Repo
uses: actions/checkout@v5
- name: Create matrix
id: platforms
run: |
echo "matrix=$(docker buildx bake --print | jq -cr '.target."default".platforms')" >>${GITHUB_OUTPUT}
- name: Show matrix
run: |
echo ${{ steps.platforms.outputs.matrix }}
- name: Docker meta
id: meta
uses: docker/metadata-action@v5
with:
images: ${{ env.GITHUB_IMAGE_NAME }}
- name: Rename meta bake definition file
run: |
mv "${{ steps.meta.outputs.bake-file }}" "${{ runner.temp }}/bake-meta.json"
- name: Upload meta bake defintion
uses: actions/upload-artifact@v4
with:
name: bake-meta
path: ${{ runner.temp }}/bake-meta.json
if-no-files-found: error
retention-days: 1
build:
needs:
- prepare
strategy:
fail-fast: false
matrix:
platform: ${{ fromJson(needs.prepare.outputs.matrix) }}
include:
- os: ubuntu-latest
- os: ubuntu-24.04-arm
platform: linux/arm/v5
- os: ubuntu-24.04-arm
platform: linux/arm/v7
- os: ubuntu-24.04-arm
platform: linux/arm64/v8
- os: ubuntu-24.04-arm
platform: linux/ppc64le
- os: ubuntu-24.04-arm
platform: linux/riscv64
- os: ubuntu-24.04-arm
platform: linux/s390x
runs-on: ${{ matrix.os }}
permissions:
packages: write
steps:
- name: Free Up Space
uses: jlumbroso/free-disk-space@v1.3.1
with:
tool-cache: true
- name: Free Up More Space
run: |
sudo rm -rf /usr/local/share/powershell /usr/share/swift /usr/lib/jvm || true
sudo apt autoremove -y
sudo apt clean
- name: Clean Old Package Config
run: sudo apt purge -y '~c'
- name: Prepare
run: |
platform=${{ matrix.platform }}
echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
- name: Download meta bake definition
uses: actions/download-artifact@v4
with:
name: bake-meta
path: ${{ runner.temp }}
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_PASSWORD }}
- name: Login to GitHub Container Registry
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
with:
buildkitd-flags: --debug
- name: Checkout Repo
uses: actions/checkout@v5
- name: Get Git commit timestamps
run: echo "TIMESTAMP=$(git log -1 --pretty=%ct)" >> $GITHUB_ENV
- name: Get Git Indeterminate Branch
run: echo "BRANCH_END=$(git ls-remote --heads "https://gitlab.com/flightgear/flightgear.git" | sed -nEe 's@.*[ \t]+refs/heads/release/([^ \t]+)@\1@p' | sort -t . -k 1,1n -k2,2n -k3,3n | tail -1 | tr -d '\n')" >> $GITHUB_ENV
- name: Validate build configuration
uses: docker/bake-action@v6
with:
targets: validate-build
set: "default.args.branch_end=${{ env.BRANCH_END }}"
env:
SOURCE_DATE_EPOCH: ${{ env.TIMESTAMP }}
- name: Build
id: bake
uses: docker/bake-action@v6
with:
files: |
./docker-bake.hcl
cwd://${{ runner.temp }}/bake-meta.json
targets: default
set: |
default.args.branch_end=${{ env.BRANCH_END }}
default.tags=${{ env.GITHUB_IMAGE_NAME }}
*.platform=${{ matrix.platform }}
*.output=type=image,push-by-digest=true,name-canonical=true
push: true
provenance: true
sbom: true
env:
SOURCE_DATE_EPOCH: ${{ env.TIMESTAMP }}
- name: Export digest
run: |
mkdir -p ${{ runner.temp }}/digests
digest="${{ fromJSON(steps.bake.outputs.metadata).default['containerimage.digest'] }}"
touch "${{ runner.temp }}/digests/${digest#sha256:}"
- name: Upload digest
uses: actions/upload-artifact@v4
with:
name: digests-${{ env.PLATFORM_PAIR }}
path: ${{ runner.temp }}/digests/*
if-no-files-found: error
retention-days: 1
merge:
runs-on: ubuntu-latest
permissions:
packages: write
needs:
- build
steps:
- name: Download meta bake definition
uses: actions/download-artifact@v4
with:
name: bake-meta
path: ${{ runner.temp }}
- name: Download digests
uses: actions/download-artifact@v4
with:
path: ${{ runner.temp }}/digests
pattern: digests-*
merge-multiple: true
- name: Login to Docker Hub
uses: docker/login-action@v3
with:
username: ${{ secrets.DOCKERHUB_USERNAME }}
password: ${{ secrets.DOCKERHUB_PASSWORD }}
- name: Login to GitHub Container Registry
uses: docker/login-action@v3
with:
registry: ghcr.io
username: ${{ github.repository_owner }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Set up QEMU
uses: docker/setup-qemu-action@v3
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@v3
with:
buildkitd-flags: --debug
- name: Create manifest list and push
working-directory: ${{ runner.temp }}/digests
run: |
docker buildx imagetools create $(jq -cr '.target."docker-metadata-action".tags | map(select(startswith("${{ env.GITHUB_IMAGE_NAME }}")) | "-t " + .) | join(" ")' ${{ runner.temp }}/bake-meta.json) \
$(printf '${{ env.GITHUB_IMAGE_NAME }}@sha256:%s ' *)Workflow logs
BuildKit logs
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190300250#step:19:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320707#step:31:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320661#step:31:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320703#step:31:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320695#step:31:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320698#step:31:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320726#step:31:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320690#step:31:2
https://github.com/JLP04/docker-elevation-generator/actions/runs/17659617062/job/50190320705#step:31:2
Additional info
I'm aware this bug may not be fixable due to the nature of GitHub Actions but I figured I'd open a ticket in case it is.