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# Copyright 2013-2023 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class Ack(Package):
"""ack 2.14 is a tool like grep, optimized for programmers.
Designed for programmers with large heterogeneous trees of
source code, ack is written purely in portable Perl 5 and takes
advantage of the power of Perl's regular expressions."""
homepage = "https://beyondgrep.com/"
url = "https://beyondgrep.com/ack-2.14-single-file"
license("Artistic-2.0")
version(
"2.22",
sha256="fd0617585b88517a3d41d3d206c1dc38058c57b90dfd88c278049a41aeb5be38",
expand=False,
)
version(
"2.18",
sha256="6e41057c8f50f661d800099471f769209480efa53b8a886969d7ec6db60a2208",
expand=False,
)
version(
"2.16",
sha256="7f39f08ebb78ed160a41293d7f42ff1bdcdaf57aee859bc4c4888bdf4abee7f2",
expand=False,
)
version(
"2.14",
sha256="1d203cfbc52ce8f49e3992be1cd3e4d7d5dfb7daa3739e8628aa9858ccc5b9df",
expand=False,
)
depends_on("perl")
def install(self, spec, prefix):
mkdirp(prefix.bin)
ack_source = f"ack-{self.version}-single-file"
ack_installed = join_path(prefix.bin, "ack")
# install source
install(ack_source, ack_installed)
set_executable(ack_installed)
# rewrite the script's #! line to call the perl dependency
shbang = "#!" + spec["perl"].command.path
filter_file(r"^#!/usr/bin/env perl", shbang, ack_installed)
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