As per: https://github.com/moby/buildkit/blob/master/frontend/dockerfile/docs/reference.md#here-documents
For inline files, use COPY with a heredoc, rather than opencoding it through /bin/sh. No practical change. Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com> --- CC: Anthony PERARD <anthony.per...@vates.tech> CC: Stefano Stabellini <sstabell...@kernel.org> CC: Doug Goldstein <car...@cardoe.com> CC: Roger Pau Monné <roger....@citrix.com> CC: Oleksii Kurochko <oleksii.kuroc...@gmail.com> --- automation/build/debian/jessie-i386.dockerfile | 2 +- automation/build/debian/jessie.dockerfile | 2 +- automation/build/debian/stretch-i386.dockerfile | 2 +- automation/build/debian/stretch.dockerfile | 2 +- 4 files changed, 4 insertions(+), 4 deletions(-) diff --git a/automation/build/debian/jessie-i386.dockerfile b/automation/build/debian/jessie-i386.dockerfile index f6eaa94ee523..1eb7ff11c7d3 100644 --- a/automation/build/debian/jessie-i386.dockerfile +++ b/automation/build/debian/jessie-i386.dockerfile @@ -12,7 +12,7 @@ WORKDIR /build ENTRYPOINT ["linux32"] # replace repos in archive as release is EOL -RUN cat <<"END" > /etc/apt/sources.list +COPY <<"END" /etc/apt/sources.list deb http://archive.debian.org/debian/ jessie main contrib non-free deb http://archive.debian.org/debian/ jessie-backports main contrib non-free deb http://archive.debian.org/debian-security/ jessie/updates main contrib non-free diff --git a/automation/build/debian/jessie.dockerfile b/automation/build/debian/jessie.dockerfile index a870e743fcaf..4c0ffe66f8fe 100644 --- a/automation/build/debian/jessie.dockerfile +++ b/automation/build/debian/jessie.dockerfile @@ -10,7 +10,7 @@ RUN mkdir /build WORKDIR /build # replace repos in archive as release is EOL -RUN cat <<"END" > /etc/apt/sources.list +COPY <<"END" /etc/apt/sources.list deb http://archive.debian.org/debian/ jessie main contrib non-free deb http://archive.debian.org/debian/ jessie-backports main contrib non-free deb http://archive.debian.org/debian-security/ jessie/updates main contrib non-free diff --git a/automation/build/debian/stretch-i386.dockerfile b/automation/build/debian/stretch-i386.dockerfile index ad8db692aaf2..8ec9c3a24667 100644 --- a/automation/build/debian/stretch-i386.dockerfile +++ b/automation/build/debian/stretch-i386.dockerfile @@ -12,7 +12,7 @@ WORKDIR /build ENTRYPOINT ["linux32"] # replace repos in archive as release is EOL -RUN cat <<"END" > /etc/apt/sources.list +COPY <<"END" /etc/apt/sources.list deb http://archive.debian.org/debian/ stretch main contrib non-free deb http://archive.debian.org/debian/ stretch-backports main contrib non-free deb http://archive.debian.org/debian-security/ stretch/updates main contrib non-free diff --git a/automation/build/debian/stretch.dockerfile b/automation/build/debian/stretch.dockerfile index 4dfd40b54277..2db4552662de 100644 --- a/automation/build/debian/stretch.dockerfile +++ b/automation/build/debian/stretch.dockerfile @@ -10,7 +10,7 @@ RUN mkdir /build WORKDIR /build # replace repos in archive as release is EOL -RUN cat <<"END" > /etc/apt/sources.list +COPY <<"END" /etc/apt/sources.list deb http://archive.debian.org/debian/ stretch main contrib non-free deb http://archive.debian.org/debian/ stretch-backports main contrib non-free deb http://archive.debian.org/debian-security/ stretch/updates main contrib non-free -- 2.39.2
