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-rwxr-xr-xpkgs/build-support/docker/store-path-to-layer.sh53
1 files changed, 0 insertions, 53 deletions
diff --git a/pkgs/build-support/docker/store-path-to-layer.sh b/pkgs/build-support/docker/store-path-to-layer.sh
deleted file mode 100755
index 7e8efeea1c1..00000000000
--- a/pkgs/build-support/docker/store-path-to-layer.sh
+++ /dev/null
@@ -1,53 +0,0 @@
-#!@shell@
-
-set -eu
-
-layerNumber=$1
-shift
-
-layerPath="./layers/$layerNumber"
-echo "Creating layer #$layerNumber for $@"
-
-mkdir -p "$layerPath"
-
-# Make sure /nix and /nix/store appear first in the archive.
-# We create the directories here and use them because
-# when there are other things being added to the
-# nix store, tar could fail, saying,
-# "tar: /nix/store: file changed as we read it"
-mkdir -p nix/store
-tar -cf "$layerPath/layer.tar"  \
-    --mtime="@$SOURCE_DATE_EPOCH" \
-    --owner=0 --group=0 \
-    --transform='s,nix,/nix,' \
-    nix
-
-# We change into the /nix/store in order to avoid a similar
-# "file changed as we read it" error as above. Namely,
-# if we use the absolute path of /nix/store/123-pkg
-# and something new is added to the nix store while tar
-# is running, it will detect a change to /nix/store and
-# fail. Instead, if we cd into the nix store and copy
-# the relative nix store path, tar will ignore changes
-# to /nix/store. In order to create the correct structure
-# in the tar file, we transform the relative nix store
-# path to the absolute store path.
-for storePath in "$@"; do
-  n=$(basename "$storePath")
-  tar -C /nix/store -rpf "$layerPath/layer.tar" \
-      --hard-dereference --sort=name \
-      --mtime="@$SOURCE_DATE_EPOCH" \
-      --owner=0 --group=0 \
-      --transform="s,$n,/nix/store/$n," \
-      $n
-done
-
-# Compute a checksum of the tarball.
-tarhash=$(tarsum < $layerPath/layer.tar)
-
-# Add a 'checksum' field to the JSON, with the value set to the
-# checksum of the tarball.
-cat ./generic.json | jshon -s "$tarhash" -i checksum > $layerPath/json
-
-# Indicate to docker that we're using schema version 1.0.
-echo -n "1.0" > $layerPath/VERSION