105 lines
2.3 KiB
Text
105 lines
2.3 KiB
Text
#! @shell@
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parse_opts () {
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while @coreutils@/test -n "$1" && @coreutils@/test "x$1" != x-- ; do
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case "$1" in
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--store-dir)
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shift;
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echo "STORE_DIR='$1'"
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shift;
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;;
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--priority)
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shift;
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echo "PRIORITY=$1";
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shift;
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;;
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--compression)
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shift;
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echo "COMPRESSION=$1";
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shift;
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;;
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--key)
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shift;
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echo "KEY=${1#*:}"
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echo "KEYNAME=${1%%:*}"
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shift;
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;;
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--nix-remote)
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shift;
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echo "NIX_REMOTE=$1"
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shift;
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;;
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--mass-query)
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shift;
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echo "MASS_QUERY=$1"
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shift;
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;;
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--port)
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shift;
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echo "PORT=$1"
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shift;
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;;
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--help)
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cat <<EOF >&2
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"$0": start the Nix binary cache serving the Nix store dynamically.
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Recognized options:
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--port server port
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--store-dir served Nix store
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--priority binary cache priority
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--mass-query 0 or 1 - whether binary cache expects queries for nix-env -qas
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--compression compression to use: bzip2 or xz
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--key name:/path/to/key - key to use for narinfo signing
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--nix-remote 'daemon' or empty string '' - whether to use daemon for store
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operations
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--help show help and exit
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EOF
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exit 1;
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;;
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*) shift ;;
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esac;
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done
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}
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workingdir="$(@coreutils@/mktemp -d)"
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cd "$workingdir"
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PORT=8080
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(echo "STORE_DIR=${NIX_STORE_DIR:-/nix/store}"; parse_opts "$@"
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) > nix-binary-cache.conf || exit
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. "$workingdir/nix-binary-cache.conf"
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echo "
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server.port = $PORT
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server.modules = ( \"mod_cgi\", \"mod_setenv\", )
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server.document-root = \"$workingdir\"
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cgi.assign = ( \".cgi\" => \"@shell@\" )
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setenv.add-request-header = ( \"NIX_BINARY_CACHE_CONFIG\" => \"$workingdir/nix-binary-cache.conf\" )
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" > lighttpd.conf
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cp @out@/nix-binary-cache.cgi .
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cp @out@/nix-binary-cache.cgi ./nix-bc.cgi
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ip="$(@iproute@/ip a | @gnugrep@/grep 'inet .* scope global' | @coreutils@/head -n 1)"
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ip="${ip%%/*}"
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ip="${ip##* }"
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url="http://$ip:$PORT/nix-bc.cgi?"
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echo "Working directory: $workingdir"
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echo
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echo "Address of the binary cache: $url"
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echo
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echo "Usage example: NIX_REMOTE= nix-store --option binary-caches '$url'"
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echo
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echo
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@lighttpd@/lighttpd -D -f "$workingdir/lighttpd.conf"
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cd /
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@coreutils@/rm -rf "$workingdir"
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