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dockerTools.binSh: init

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This commit is contained in:
Florian Klink 2020-12-02 14:51:06 +01:00
parent f7ee2706c2
commit e054694925
1 changed files with 8 additions and 0 deletions
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8
pkgs/build-support/docker/default.nix
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@ -1,4 +1,5 @@
{
bashInteractive,
buildPackages,
cacert,
callPackage,
@ -688,6 +689,7 @@ rec {
# Provide a /etc/passwd and /etc/group that contain root and nobody.
# Useful when packaging binaries that insist on using nss to look up
# username/groups (like nginx).
# /bin/sh is fine to not exist, and provided by another shim.
fakeNss = symlinkJoin {
name = "fake-nss";
paths = [
@ -705,6 +707,12 @@ rec {
];
};
# This provides /bin/sh, pointing to bashInteractive.
binSh = runCommand "bin-sh" {} ''
mkdir -p $out/bin
ln -s ${bashInteractive}/bin/bash $out/bin/sh
'';
# Build an image and populate its nix database with the provided
# contents. The main purpose is to be able to use nix commands in
# the container.