diff options
| -rw-r--r-- | lib/spack/spack/modules.py | 1 | ||||
| -rw-r--r-- | share/spack/csh/spack.csh | 71 | ||||
| -rw-r--r-- | share/spack/csh/spack_pathadd.csh | 23 | ||||
| -rwxr-xr-x | share/spack/setup-env.csh | 46 |
4 files changed, 141 insertions, 0 deletions
diff --git a/lib/spack/spack/modules.py b/lib/spack/spack/modules.py index 8ac7e470cb..0f8c417793 100644 --- a/lib/spack/spack/modules.py +++ b/lib/spack/spack/modules.py @@ -71,6 +71,7 @@ def print_help(): " . %s/setup-env.sh" % spack.share_path, "", "For csh and tcsh:", + " setenv SPACK_ROOT %s" % spack.prefix, " source %s/setup-env.csh" % spack.share_path, "") diff --git a/share/spack/csh/spack.csh b/share/spack/csh/spack.csh new file mode 100644 index 0000000000..2f6b96f4eb --- /dev/null +++ b/share/spack/csh/spack.csh @@ -0,0 +1,71 @@ +######################################################################## +# This is a wrapper around the spack command that forwards calls to +# 'spack use' and 'spack unuse' to shell functions. This in turn +# allows them to be used to invoke dotkit functions. +# +# 'spack use' is smarter than just 'use' because it converts its +# arguments into a unique spack spec that is then passed to dotkit +# commands. This allows the user to use packages without knowing all +# their installation details. +# +# e.g., rather than requring a full spec for libelf, the user can type: +# +# spack use libelf +# +# This will first find the available libelf dotkits and use a +# matching one. If there are two versions of libelf, the user would +# need to be more specific, e.g.: +# +# spack use libelf@0.8.13 +# +# This is very similar to how regular spack commands work and it +# avoids the need to come up with a user-friendly naming scheme for +# spack dotfiles. +######################################################################## +# Set up args -- we want a subcommand and a spec. +set _sp_subcommand=""; +set _sp_spec=""; +[ $#_sp_args -gt 0 ] && set _sp_subcommand = ($_sp_args[1]); +[ $#_sp_args -gt 1 ] && set _sp_spec = ($_sp_args[2-]); + +# Figure out what type of module we're running here. +set _sp_modtype = ""; +switch ($_sp_subcommand) +case use: +case unuse: +case load: +case unload: + set _sp_module_args="""" + if ( "$_sp_spec" =~ "-*" ) then + set _sp_module_args = $_sp_spec[1] + shift _sp_spec + set _sp_spec = ($_sp_spec) + endif + # Translate the parameter into pieces of a command. + # _sp_modtype is an arg to spack module find, and + # _sp_sh_cmd is the equivalent shell command. + switch ($_sp_subcommand) + case use: + case unuse: + set _sp_modtype = dotkit + set _sp_sh_cmd = $_sp_subcommand + breaksw + case load: + case unload: + set _sp_modtype = tcl + set _sp_sh_cmd = ( module $_sp_subcommand ) + breaksw + endsw + + # Here the user has run use or unuse with a spec. Find a matching + # spec using 'spack module find', then use the appropriate module + # tool's commands to add/remove the result from the environment. + # If spack module command comes back with an error, do nothing. + if { set _sp_full_spec = `command spack module find $_sp_modtype $_sp_spec` } then + echo $_sp_sh_cmd $_sp_module_args $_sp_full_spec + endif +default: + command spack $_sp_args +endsw + +unset _sp_args _sp_full_spec _sp_modtype _sp_module_args _sp_sh_cmd _sp_spec _sp_subcommand diff --git a/share/spack/csh/spack_pathadd.csh b/share/spack/csh/spack_pathadd.csh new file mode 100644 index 0000000000..1e0800c5f3 --- /dev/null +++ b/share/spack/csh/spack_pathadd.csh @@ -0,0 +1,23 @@ +######################################################################## +# Prepends directories to path, if they exist. +# pathadd /path/to/dir # add to PATH +# or pathadd OTHERPATH /path/to/dir # add to OTHERPATH +######################################################################## +# If no variable name is supplied, just append to PATH +# otherwise append to that variable. +set _pa_varname = PATH; +set _pa_new_path = $_pa_args[1]; +[ $#_pa_args -gt 1 ] && set _pa_varname = $_pa_args[1] && set _pa_new_path = $_pa_args[2]; + +# Check whether the variable is set yet. +set _pa_old_value = "" +eval set _pa_set = '$?'$_pa_varname +[ $_pa_set -eq 1 ] && eval set _pa_old_value='$'$_pa_varname; + +# Do the actual prepending here, if it is a dir and not already in the path +if ( -d $_pa_new_path && \:$_pa_old_value\: !~ *\:$_pa_new_path\:* ) then + [ -n "$_pa_old_value" ] && setenv $_pa_varname $_pa_new_path\:$_pa_old_value + [ -z "$_pa_old_value" ] && setenv $_pa_varname $_pa_new_path +endif + +unset _pa_args _pa_new_path _pa_old_value _pa_set _pa_varname diff --git a/share/spack/setup-env.csh b/share/spack/setup-env.csh new file mode 100755 index 0000000000..e3243e40b2 --- /dev/null +++ b/share/spack/setup-env.csh @@ -0,0 +1,46 @@ +############################################################################## +# Copyright (c) 2013, Lawrence Livermore National Security, LLC. +# Produced at the Lawrence Livermore National Laboratory. +# +# This file is part of Spack. +# Written by Todd Gamblin, tgamblin@llnl.gov, All rights reserved. +# LLNL-CODE-647188 +# +# For details, see https://scalability-llnl.github.io/spack +# Please also see the LICENSE file for our notice and the LGPL. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License (as published by +# the Free Software Foundation) version 2.1 dated February 1999. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the IMPLIED WARRANTY OF +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the terms and +# conditions of the GNU General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public License +# along with this program; if not, write to the Free Software Foundation, +# Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +############################################################################## + +# +# This file is part of Spack and sets up the spack environment for +# csh and tcsh. This includes dotkit support, module support, and +# it also puts spack in your path. Source it like this: +# +# setenv SPACK_ROOT /path/to/spack +# source $SPACK_ROOT/share/spack/setup-env.csh +# +if ($?SPACK_ROOT) then + set _spack_source_file = $SPACK_ROOT/share/spack/setup-env.csh + set _spack_share_dir = $SPACK_ROOT/share/spack + + # Command aliases point at separate source files + alias spack 'set _sp_args = (\!*); source $_spack_share_dir/csh/spack.csh' + alias _spack_pathadd 'set _pa_args = (\!*) && source $_spack_share_dir/csh/spack_pathadd.csh' + + # Set up modules and dotkit search paths in the user environment + _spack_pathadd DK_NODE "$_spack_share_dir/dotkit" + _spack_pathadd MODULEPATH "$_spack_share_dir/modules" + _spack_pathadd PATH "$SPACK_ROOT/bin" +endif |