Sebastiaan van Stijn 92f32b5c79
ci: use latest stable dockerfile syntax & rename docs Dockerfile (#9711)
* update dockerfiles to use latest stable syntax

Some Dockerfiles were pinned to a minor release, which meant they
wouldn't be updated to get the latest stable syntax (and fixes),
and one Dockerfile used the "labs" variant to use the HEREDOC syntax,
which has now been promoted to the stable syntax.

* docs: rename Dockerfile

There's no other Dockerfiles in the same path, so the "docs"
prefix was redundant.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
2022-08-03 16:36:13 -04:00

24 lines
830 B
Docker

# syntax=docker/dockerfile:1
# Copyright 2020 Docker Compose CLI authors
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
# http://www.apache.org/licenses/LICENSE-2.0
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
FROM alpine
RUN apk add --no-cache openssh-client
WORKDIR /compose
COPY fake_rsa.pub /compose/
RUN --mount=type=ssh,id=fake-ssh,required=true diff <(ssh-add -L) <(cat /compose/fake_rsa.pub)