daml/bazel_tools/sh/mktar.sh
Gary Verhaegen a925f0174c
update copyright notices for 2021 (#8257)
* update copyright notices for 2021

To be merged on 2021-01-01.

CHANGELOG_BEGIN
CHANGELOG_END

* patch-bazel-windows & da-ghc-lib
2021-01-01 19:49:51 +01:00

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1.4 KiB
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Executable File

#!/usr/bin/env bash
# Copyright (c) 2021 Digital Asset (Switzerland) GmbH and/or its affiliates. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
# Copy-pasted from the Bazel Bash runfiles library v2.
set -uo pipefail; f=bazel_tools/tools/bash/runfiles/runfiles.bash
source "${RUNFILES_DIR:-/dev/null}/$f" 2>/dev/null || \
source "$(grep -sm1 "^$f " "${RUNFILES_MANIFEST_FILE:-/dev/null}" | cut -f2- -d' ')" 2>/dev/null || \
source "$0.runfiles/$f" 2>/dev/null || \
source "$(grep -sm1 "^$f " "$0.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \
source "$(grep -sm1 "^$f " "$0.exe.runfiles_manifest" | cut -f2- -d' ')" 2>/dev/null || \
{ echo>&2 "ERROR: cannot find $f"; exit 1; }; f=; set -e
# --- end runfiles.bash initialization v2 ---
set -euo pipefail
usage() {
cat >&2 <<'EOF'
usage: mktar OUTPUT ARGS...
Creates an uncompressed tarball in OUTPUT passing ARGS to tar. The created
tarball is reproducible, i.e. it does not contain any timestamps or similar
non-deterministic inputs. See https://reproducible-builds.org/docs/archives/
EOF
}
trap usage ERR
case "$(uname -s)" in
Darwin|Linux)
tar=$(rlocation tar_dev_env/tar)
;;
CYGWIN*|MINGW*|MSYS*)
tar=$(rlocation tar_dev_env/usr/bin/tar.exe)
;;
esac
$tar cf "$1" "${@:2}" \
--owner="0" \
--group="0" \
--numeric-owner \
--mtime="2000-01-01 00:00Z" \
--no-acls \
--no-xattrs \
--no-selinux \
--sort="name" \
--format=ustar