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{ stdenv
, lib
, fetchFromGitHub
, writeShellScriptBin
, autoreconfHook
, libtool
, makeBinaryWrapper
, coreutils
, expect
, git
, gnugrep
, inetutils # for telnet
, gnused
, openssh
, perl
, runtimeShell
}:
# we cannot use resholve.mkDerivation yet - the scripts are too hairy, although it might be possible
# to do them bit by bit
let
inherit (lib)
concatStringsSep getExe makeBinPath mapAttrsToList replaceStrings;
# The installer executes ping to figure out how to call it and then sets the full path to the
# binary. This script "handles" it by pretending everything is OK and has very much not been
# tested on !NixOS.
wrappedPing = writeShellScriptBin "ping" ''
for b in /run/wrappers/bin/ping /usr/bin/ping /usr/local/bin/ping; do
if [ -x "$b" ]; then
exec "$b" "$@"
fi
done
# we are inside the installer. Pretend everything is OK so the installer will set the path to
# this wrapper as the ping program
exit 0
'';
# executables that need additional directories on their PATHs
needsBin = {
hlogin = [ (placeholder "out") ];
ulogin = [ (placeholder "out") ];
rancid-cvs = [ git ];
};
telnet' = inetutils;
in
stdenv.mkDerivation (finalAttrs: {
pname = "rancid";
version = "3.13";
src = fetchFromGitHub {
owner = "haussli";
repo = "rancid";
rev = "v" + replaceStrings [ "." ] [ "_" ] finalAttrs.version;
hash = "sha256-TAeOSwdDhP06OSV0en/hMVF3qWVwJUsiqt97rdgtAzE=";
};
postPatch = ''
patchShebangs .
substituteInPlace configure.ac \
--replace 'm4_esyscmd(configure.vers package_name),' ${finalAttrs.pname}, \
--replace 'm4_esyscmd(configure.vers package_version),' ${finalAttrs.version},
substituteInPlace etc/rancid.conf.sample.in \
--replace @ENV_PATH@ ${makeBinPath [ "/run/wrappers" (placeholder "out") coreutils git gnugrep gnused openssh perl runtimeShell telnet' ]}
for f in bin/*.in; do \
if grep -q /usr/bin/tail $f ; then
substituteInPlace $f --replace /usr/bin/tail ${coreutils}/bin/tail
fi
done
substituteInPlace bin/par.c \
--replace '"sh"' '"${runtimeShell}"'
substituteInPlace bin/rancid-run.in \
--replace '>$LOGDIR/$GROUP.`date +%Y%m%d.%H%M%S` 2>&1' ' ' \
--replace 'perl ' '${getExe perl} ' \
--replace 'sh ' '${runtimeShell} ' \
--replace '"control_rancid ' '"${placeholder "out"}/bin/control_rancid ' \
substituteInPlace bin/control_rancid.in \
--replace "'rancid-fe " "'${placeholder "out"}/bin/rancid-fe "
'';
enableParallelBuilding = true;
nativeBuildInputs = [ autoreconfHook libtool makeBinaryWrapper wrappedPing ];
buildInputs = [ expect openssh perl telnet' ];
postInstall = concatStringsSep "\n" (mapAttrsToList
(n: v: ''
mkdir -p $out/libexec
mv $out/bin/${n} $out/libexec/
makeWrapper $out/libexec/${n} $out/bin/${n} \
--prefix PATH : ${makeBinPath v}
'')
needsBin);
meta = with lib; {
description = "Really Awesome New Cisco confIg Differ";
longDescription = ''
RANCID monitors a device's configuration, including software and hardware
and uses a VCS to maintain history of changes.
'';
homepage = "https://shrubbery.net/rancid/";
license = licenses.bsd3;
maintainers = with maintainers; [ peterhoeg ];
platforms = platforms.linux;
};
})
|