From 09e11744a4c7a0bf3aafa19faa5a0677c95dcad3 Mon Sep 17 00:00:00 2001 From: Nandan Tumu Date: Mon, 6 Nov 2017 02:36:16 -0500 Subject: [PATCH] Setup Catkin workspace --- .catkin_workspace | 1 + .gitmodules | 3 - devel/.built_by | 1 + devel/.catkin | 1 + devel/.rosinstall | 2 + devel/_setup_util.py | 291 +++++++++++++++++++++++++++++++++++++++++++ devel/env.sh | 16 +++ devel/setup.bash | 8 ++ devel/setup.sh | 94 ++++++++++++++ devel/setup.zsh | 8 ++ emergency_stop | 1 - src/CMakeLists.txt | 1 + 12 files changed, 423 insertions(+), 4 deletions(-) create mode 100644 .catkin_workspace create mode 100644 devel/.built_by create mode 100644 devel/.catkin create mode 100644 devel/.rosinstall create mode 100755 devel/_setup_util.py create mode 100755 devel/env.sh create mode 100644 devel/setup.bash create mode 100644 devel/setup.sh create mode 100644 devel/setup.zsh delete mode 160000 emergency_stop create mode 120000 src/CMakeLists.txt diff --git a/.catkin_workspace b/.catkin_workspace new file mode 100644 index 0000000..52fd97e --- /dev/null +++ b/.catkin_workspace @@ -0,0 +1 @@ +# This file currently only serves to mark the location of a catkin workspace for tool integration diff --git a/.gitmodules b/.gitmodules index 1b2674b..e69de29 100644 --- a/.gitmodules +++ b/.gitmodules @@ -1,3 +0,0 @@ -[submodule "emergency_stop"] - path = emergency_stop - url = https://github.com/nandantumu/emergency_stop diff --git a/devel/.built_by b/devel/.built_by new file mode 100644 index 0000000..2e212dd --- /dev/null +++ b/devel/.built_by @@ -0,0 +1 @@ +catkin_make \ No newline at end of file diff --git a/devel/.catkin b/devel/.catkin new file mode 100644 index 0000000..e40336f --- /dev/null +++ b/devel/.catkin @@ -0,0 +1 @@ +/home/nandan/Documents/AutoCar/src \ No newline at end of file diff --git a/devel/.rosinstall b/devel/.rosinstall new file mode 100644 index 0000000..5f58af7 --- /dev/null +++ b/devel/.rosinstall @@ -0,0 +1,2 @@ +- setup-file: + local-name: /home/nandan/Documents/AutoCar/devel/setup.sh diff --git a/devel/_setup_util.py b/devel/_setup_util.py new file mode 100755 index 0000000..c9a084e --- /dev/null +++ b/devel/_setup_util.py @@ -0,0 +1,291 @@ +#!/usr/bin/python +# -*- coding: utf-8 -*- + +# Software License Agreement (BSD License) +# +# Copyright (c) 2012, Willow Garage, Inc. +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# +# * Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# * Redistributions in binary form must reproduce the above +# copyright notice, this list of conditions and the following +# disclaimer in the documentation and/or other materials provided +# with the distribution. +# * Neither the name of Willow Garage, Inc. nor the names of its +# contributors may be used to endorse or promote products derived +# from this software without specific prior written permission. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS +# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE +# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, +# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, +# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; +# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN +# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +# POSSIBILITY OF SUCH DAMAGE. + +'''This file generates shell code for the setup.SHELL scripts to set environment variables''' + +from __future__ import print_function +import argparse +import copy +import errno +import os +import platform +import sys + +CATKIN_MARKER_FILE = '.catkin' + +system = platform.system() +IS_DARWIN = (system == 'Darwin') +IS_WINDOWS = (system == 'Windows') + +# subfolder of workspace prepended to CMAKE_PREFIX_PATH +ENV_VAR_SUBFOLDERS = { + 'CMAKE_PREFIX_PATH': '', + 'CPATH': 'include', + 'LD_LIBRARY_PATH' if not IS_DARWIN else 'DYLD_LIBRARY_PATH': ['lib', os.path.join('lib', 'x86_64-linux-gnu')], + 'PATH': 'bin', + 'PKG_CONFIG_PATH': [os.path.join('lib', 'pkgconfig'), os.path.join('lib', 'x86_64-linux-gnu', 'pkgconfig')], + 'PYTHONPATH': 'lib/python2.7/dist-packages', +} + + +def rollback_env_variables(environ, env_var_subfolders): + ''' + Generate shell code to reset environment variables + by unrolling modifications based on all workspaces in CMAKE_PREFIX_PATH. + This does not cover modifications performed by environment hooks. + ''' + lines = [] + unmodified_environ = copy.copy(environ) + for key in sorted(env_var_subfolders.keys()): + subfolders = env_var_subfolders[key] + if not isinstance(subfolders, list): + subfolders = [subfolders] + value = _rollback_env_variable(unmodified_environ, key, subfolders) + if value is not None: + environ[key] = value + lines.append(assignment(key, value)) + if lines: + lines.insert(0, comment('reset environment variables by unrolling modifications based on all workspaces in CMAKE_PREFIX_PATH')) + return lines + + +def _rollback_env_variable(environ, name, subfolders): + ''' + For each catkin workspace in CMAKE_PREFIX_PATH remove the first entry from env[NAME] matching workspace + subfolder. + + :param subfolders: list of str '' or subfoldername that may start with '/' + :returns: the updated value of the environment variable. + ''' + value = environ[name] if name in environ else '' + env_paths = [path for path in value.split(os.pathsep) if path] + value_modified = False + for subfolder in subfolders: + if subfolder: + if subfolder.startswith(os.path.sep) or (os.path.altsep and subfolder.startswith(os.path.altsep)): + subfolder = subfolder[1:] + if subfolder.endswith(os.path.sep) or (os.path.altsep and subfolder.endswith(os.path.altsep)): + subfolder = subfolder[:-1] + for ws_path in _get_workspaces(environ, include_fuerte=True, include_non_existing=True): + path_to_find = os.path.join(ws_path, subfolder) if subfolder else ws_path + path_to_remove = None + for env_path in env_paths: + env_path_clean = env_path[:-1] if env_path and env_path[-1] in [os.path.sep, os.path.altsep] else env_path + if env_path_clean == path_to_find: + path_to_remove = env_path + break + if path_to_remove: + env_paths.remove(path_to_remove) + value_modified = True + new_value = os.pathsep.join(env_paths) + return new_value if value_modified else None + + +def _get_workspaces(environ, include_fuerte=False, include_non_existing=False): + ''' + Based on CMAKE_PREFIX_PATH return all catkin workspaces. + + :param include_fuerte: The flag if paths starting with '/opt/ros/fuerte' should be considered workspaces, ``bool`` + ''' + # get all cmake prefix paths + env_name = 'CMAKE_PREFIX_PATH' + value = environ[env_name] if env_name in environ else '' + paths = [path for path in value.split(os.pathsep) if path] + # remove non-workspace paths + workspaces = [path for path in paths if os.path.isfile(os.path.join(path, CATKIN_MARKER_FILE)) or (include_fuerte and path.startswith('/opt/ros/fuerte')) or (include_non_existing and not os.path.exists(path))] + return workspaces + + +def prepend_env_variables(environ, env_var_subfolders, workspaces): + ''' + Generate shell code to prepend environment variables + for the all workspaces. + ''' + lines = [] + lines.append(comment('prepend folders of workspaces to environment variables')) + + paths = [path for path in workspaces.split(os.pathsep) if path] + + prefix = _prefix_env_variable(environ, 'CMAKE_PREFIX_PATH', paths, '') + lines.append(prepend(environ, 'CMAKE_PREFIX_PATH', prefix)) + + for key in sorted([key for key in env_var_subfolders.keys() if key != 'CMAKE_PREFIX_PATH']): + subfolder = env_var_subfolders[key] + prefix = _prefix_env_variable(environ, key, paths, subfolder) + lines.append(prepend(environ, key, prefix)) + return lines + + +def _prefix_env_variable(environ, name, paths, subfolders): + ''' + Return the prefix to prepend to the environment variable NAME, adding any path in NEW_PATHS_STR without creating duplicate or empty items. + ''' + value = environ[name] if name in environ else '' + environ_paths = [path for path in value.split(os.pathsep) if path] + checked_paths = [] + for path in paths: + if not isinstance(subfolders, list): + subfolders = [subfolders] + for subfolder in subfolders: + path_tmp = path + if subfolder: + path_tmp = os.path.join(path_tmp, subfolder) + # skip nonexistent paths + if not os.path.exists(path_tmp): + continue + # exclude any path already in env and any path we already added + if path_tmp not in environ_paths and path_tmp not in checked_paths: + checked_paths.append(path_tmp) + prefix_str = os.pathsep.join(checked_paths) + if prefix_str != '' and environ_paths: + prefix_str += os.pathsep + return prefix_str + + +def assignment(key, value): + if not IS_WINDOWS: + return 'export %s="%s"' % (key, value) + else: + return 'set %s=%s' % (key, value) + + +def comment(msg): + if not IS_WINDOWS: + return '# %s' % msg + else: + return 'REM %s' % msg + + +def prepend(environ, key, prefix): + if key not in environ or not environ[key]: + return assignment(key, prefix) + if not IS_WINDOWS: + return 'export %s="%s$%s"' % (key, prefix, key) + else: + return 'set %s=%s%%%s%%' % (key, prefix, key) + + +def find_env_hooks(environ, cmake_prefix_path): + ''' + Generate shell code with found environment hooks + for the all workspaces. + ''' + lines = [] + lines.append(comment('found environment hooks in workspaces')) + + generic_env_hooks = [] + generic_env_hooks_workspace = [] + specific_env_hooks = [] + specific_env_hooks_workspace = [] + generic_env_hooks_by_filename = {} + specific_env_hooks_by_filename = {} + generic_env_hook_ext = 'bat' if IS_WINDOWS else 'sh' + specific_env_hook_ext = environ['CATKIN_SHELL'] if not IS_WINDOWS and 'CATKIN_SHELL' in environ and environ['CATKIN_SHELL'] else None + # remove non-workspace paths + workspaces = [path for path in cmake_prefix_path.split(os.pathsep) if path and os.path.isfile(os.path.join(path, CATKIN_MARKER_FILE))] + for workspace in reversed(workspaces): + env_hook_dir = os.path.join(workspace, 'etc', 'catkin', 'profile.d') + if os.path.isdir(env_hook_dir): + for filename in sorted(os.listdir(env_hook_dir)): + if filename.endswith('.%s' % generic_env_hook_ext): + # remove previous env hook with same name if present + if filename in generic_env_hooks_by_filename: + i = generic_env_hooks.index(generic_env_hooks_by_filename[filename]) + generic_env_hooks.pop(i) + generic_env_hooks_workspace.pop(i) + # append env hook + generic_env_hooks.append(os.path.join(env_hook_dir, filename)) + generic_env_hooks_workspace.append(workspace) + generic_env_hooks_by_filename[filename] = generic_env_hooks[-1] + elif specific_env_hook_ext is not None and filename.endswith('.%s' % specific_env_hook_ext): + # remove previous env hook with same name if present + if filename in specific_env_hooks_by_filename: + i = specific_env_hooks.index(specific_env_hooks_by_filename[filename]) + specific_env_hooks.pop(i) + specific_env_hooks_workspace.pop(i) + # append env hook + specific_env_hooks.append(os.path.join(env_hook_dir, filename)) + specific_env_hooks_workspace.append(workspace) + specific_env_hooks_by_filename[filename] = specific_env_hooks[-1] + env_hooks = generic_env_hooks + specific_env_hooks + env_hooks_workspace = generic_env_hooks_workspace + specific_env_hooks_workspace + count = len(env_hooks) + lines.append(assignment('_CATKIN_ENVIRONMENT_HOOKS_COUNT', count)) + for i in range(count): + lines.append(assignment('_CATKIN_ENVIRONMENT_HOOKS_%d' % i, env_hooks[i])) + lines.append(assignment('_CATKIN_ENVIRONMENT_HOOKS_%d_WORKSPACE' % i, env_hooks_workspace[i])) + return lines + + +def _parse_arguments(args=None): + parser = argparse.ArgumentParser(description='Generates code blocks for the setup.SHELL script.') + parser.add_argument('--extend', action='store_true', help='Skip unsetting previous environment variables to extend context') + return parser.parse_known_args(args=args)[0] + + +if __name__ == '__main__': + try: + try: + args = _parse_arguments() + except Exception as e: + print(e, file=sys.stderr) + sys.exit(1) + + # environment at generation time + CMAKE_PREFIX_PATH = '/opt/ros/indigo'.split(';') + # prepend current workspace if not already part of CPP + base_path = os.path.dirname(__file__) + if base_path not in CMAKE_PREFIX_PATH: + CMAKE_PREFIX_PATH.insert(0, base_path) + CMAKE_PREFIX_PATH = os.pathsep.join(CMAKE_PREFIX_PATH) + + environ = dict(os.environ) + lines = [] + if not args.extend: + lines += rollback_env_variables(environ, ENV_VAR_SUBFOLDERS) + lines += prepend_env_variables(environ, ENV_VAR_SUBFOLDERS, CMAKE_PREFIX_PATH) + lines += find_env_hooks(environ, CMAKE_PREFIX_PATH) + print('\n'.join(lines)) + + # need to explicitly flush the output + sys.stdout.flush() + except IOError as e: + # and catch potential "broken pipe" if stdout is not writable + # which can happen when piping the output to a file but the disk is full + if e.errno == errno.EPIPE: + print(e, file=sys.stderr) + sys.exit(2) + raise + + sys.exit(0) diff --git a/devel/env.sh b/devel/env.sh new file mode 100755 index 0000000..8aa9d24 --- /dev/null +++ b/devel/env.sh @@ -0,0 +1,16 @@ +#!/usr/bin/env sh +# generated from catkin/cmake/templates/env.sh.in + +if [ $# -eq 0 ] ; then + /bin/echo "Usage: env.sh COMMANDS" + /bin/echo "Calling env.sh without arguments is not supported anymore. Instead spawn a subshell and source a setup file manually." + exit 1 +fi + +# ensure to not use different shell type which was set before +CATKIN_SHELL=sh + +# source setup.sh from same directory as this file +_CATKIN_SETUP_DIR=$(cd "`dirname "$0"`" > /dev/null && pwd) +. "$_CATKIN_SETUP_DIR/setup.sh" +exec "$@" diff --git a/devel/setup.bash b/devel/setup.bash new file mode 100644 index 0000000..ff47af8 --- /dev/null +++ b/devel/setup.bash @@ -0,0 +1,8 @@ +#!/usr/bin/env bash +# generated from catkin/cmake/templates/setup.bash.in + +CATKIN_SHELL=bash + +# source setup.sh from same directory as this file +_CATKIN_SETUP_DIR=$(builtin cd "`dirname "${BASH_SOURCE[0]}"`" > /dev/null && pwd) +. "$_CATKIN_SETUP_DIR/setup.sh" diff --git a/devel/setup.sh b/devel/setup.sh new file mode 100644 index 0000000..09e369e --- /dev/null +++ b/devel/setup.sh @@ -0,0 +1,94 @@ +#!/usr/bin/env sh +# generated from catkin/cmake/template/setup.sh.in + +# Sets various environment variables and sources additional environment hooks. +# It tries it's best to undo changes from a previously sourced setup file before. +# Supported command line options: +# --extend: skips the undoing of changes from a previously sourced setup file + +# since this file is sourced either use the provided _CATKIN_SETUP_DIR +# or fall back to the destination set at configure time +: ${_CATKIN_SETUP_DIR:=/home/nandan/Documents/AutoCar/devel} +_SETUP_UTIL="$_CATKIN_SETUP_DIR/_setup_util.py" +unset _CATKIN_SETUP_DIR + +if [ ! -f "$_SETUP_UTIL" ]; then + echo "Missing Python script: $_SETUP_UTIL" + return 22 +fi + +# detect if running on Darwin platform +_UNAME=`uname -s` +_IS_DARWIN=0 +if [ "$_UNAME" = "Darwin" ]; then + _IS_DARWIN=1 +fi +unset _UNAME + +# make sure to export all environment variables +export CMAKE_PREFIX_PATH +export CPATH +if [ $_IS_DARWIN -eq 0 ]; then + export LD_LIBRARY_PATH +else + export DYLD_LIBRARY_PATH +fi +unset _IS_DARWIN +export PATH +export PKG_CONFIG_PATH +export PYTHONPATH + +# remember type of shell if not already set +if [ -z "$CATKIN_SHELL" ]; then + CATKIN_SHELL=sh +fi + +# invoke Python script to generate necessary exports of environment variables +# use TMPDIR if it exists, otherwise fall back to /tmp +if [ -d "${TMPDIR}" ]; then + _TMPDIR="${TMPDIR}" +else + _TMPDIR=/tmp +fi +_SETUP_TMP=`mktemp "${_TMPDIR}/setup.sh.XXXXXXXXXX"` +unset _TMPDIR +if [ $? -ne 0 -o ! -f "$_SETUP_TMP" ]; then + echo "Could not create temporary file: $_SETUP_TMP" + return 1 +fi +CATKIN_SHELL=$CATKIN_SHELL "$_SETUP_UTIL" $@ >> "$_SETUP_TMP" +_RC=$? +if [ $_RC -ne 0 ]; then + if [ $_RC -eq 2 ]; then + echo "Could not write the output of '$_SETUP_UTIL' to temporary file '$_SETUP_TMP': may be the disk if full?" + else + echo "Failed to run '\"$_SETUP_UTIL\" $@': return code $_RC" + fi + unset _RC + unset _SETUP_UTIL + rm -f "$_SETUP_TMP" + unset _SETUP_TMP + return 1 +fi +unset _RC +unset _SETUP_UTIL +. "$_SETUP_TMP" +rm -f "$_SETUP_TMP" +unset _SETUP_TMP + +# source all environment hooks +_i=0 +while [ $_i -lt $_CATKIN_ENVIRONMENT_HOOKS_COUNT ]; do + eval _envfile=\$_CATKIN_ENVIRONMENT_HOOKS_$_i + unset _CATKIN_ENVIRONMENT_HOOKS_$_i + eval _envfile_workspace=\$_CATKIN_ENVIRONMENT_HOOKS_${_i}_WORKSPACE + unset _CATKIN_ENVIRONMENT_HOOKS_${_i}_WORKSPACE + # set workspace for environment hook + CATKIN_ENV_HOOK_WORKSPACE=$_envfile_workspace + . "$_envfile" + unset CATKIN_ENV_HOOK_WORKSPACE + _i=$((_i + 1)) +done +unset _i + +unset _CATKIN_ENVIRONMENT_HOOKS_COUNT diff --git a/devel/setup.zsh b/devel/setup.zsh new file mode 100644 index 0000000..9f780b7 --- /dev/null +++ b/devel/setup.zsh @@ -0,0 +1,8 @@ +#!/usr/bin/env zsh +# generated from catkin/cmake/templates/setup.zsh.in + +CATKIN_SHELL=zsh + +# source setup.sh from same directory as this file +_CATKIN_SETUP_DIR=$(builtin cd -q "`dirname "$0"`" > /dev/null && pwd) +emulate -R zsh -c 'source "$_CATKIN_SETUP_DIR/setup.sh"' diff --git a/emergency_stop b/emergency_stop deleted file mode 160000 index 6106472..0000000 --- a/emergency_stop +++ /dev/null @@ -1 +0,0 @@ -Subproject commit 610647285c9c1f7f776bb672ad72e0bdedca56d9 diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt new file mode 120000 index 0000000..3703df4 --- /dev/null +++ b/src/CMakeLists.txt @@ -0,0 +1 @@ +/opt/ros/indigo/share/catkin/cmake/toplevel.cmake \ No newline at end of file