diff --git a/install/.colcon_install_layout b/install/.colcon_install_layout
deleted file mode 100644
index 3aad533..0000000
--- a/install/.colcon_install_layout
+++ /dev/null
@@ -1 +0,0 @@
-isolated
diff --git a/install/COLCON_IGNORE b/install/COLCON_IGNORE
deleted file mode 100644
index e69de29..0000000
diff --git a/install/_local_setup_util_ps1.py b/install/_local_setup_util_ps1.py
deleted file mode 100644
index 83abe63..0000000
--- a/install/_local_setup_util_ps1.py
+++ /dev/null
@@ -1,407 +0,0 @@
-# Copyright 2016-2019 Dirk Thomas
-# Licensed under the Apache License, Version 2.0
-
-import argparse
-from collections import OrderedDict
-import os
-from pathlib import Path
-import sys
-
-
-FORMAT_STR_COMMENT_LINE = '# {comment}'
-FORMAT_STR_SET_ENV_VAR = 'Set-Item -Path "Env:{name}" -Value "{value}"'
-FORMAT_STR_USE_ENV_VAR = '$env:{name}'
-FORMAT_STR_INVOKE_SCRIPT = '_colcon_prefix_powershell_source_script "{script_path}"'
-FORMAT_STR_REMOVE_LEADING_SEPARATOR = ''
-FORMAT_STR_REMOVE_TRAILING_SEPARATOR = ''
-
-DSV_TYPE_APPEND_NON_DUPLICATE = 'append-non-duplicate'
-DSV_TYPE_PREPEND_NON_DUPLICATE = 'prepend-non-duplicate'
-DSV_TYPE_PREPEND_NON_DUPLICATE_IF_EXISTS = 'prepend-non-duplicate-if-exists'
-DSV_TYPE_SET = 'set'
-DSV_TYPE_SET_IF_UNSET = 'set-if-unset'
-DSV_TYPE_SOURCE = 'source'
-
-
-def main(argv=sys.argv[1:]):  # noqa: D103
-    parser = argparse.ArgumentParser(
-        description='Output shell commands for the packages in topological '
-                    'order')
-    parser.add_argument(
-        'primary_extension',
-        help='The file extension of the primary shell')
-    parser.add_argument(
-        'additional_extension', nargs='?',
-        help='The additional file extension to be considered')
-    parser.add_argument(
-        '--merged-install', action='store_true',
-        help='All install prefixes are merged into a single location')
-    args = parser.parse_args(argv)
-
-    packages = get_packages(Path(__file__).parent, args.merged_install)
-
-    ordered_packages = order_packages(packages)
-    for pkg_name in ordered_packages:
-        if _include_comments():
-            print(
-                FORMAT_STR_COMMENT_LINE.format_map(
-                    {'comment': 'Package: ' + pkg_name}))
-        prefix = os.path.abspath(os.path.dirname(__file__))
-        if not args.merged_install:
-            prefix = os.path.join(prefix, pkg_name)
-        for line in get_commands(
-            pkg_name, prefix, args.primary_extension,
-            args.additional_extension
-        ):
-            print(line)
-
-    for line in _remove_ending_separators():
-        print(line)
-
-
-def get_packages(prefix_path, merged_install):
-    """
-    Find packages based on colcon-specific files created during installation.
-
-    :param Path prefix_path: The install prefix path of all packages
-    :param bool merged_install: The flag if the packages are all installed
-      directly in the prefix or if each package is installed in a subdirectory
-      named after the package
-    :returns: A mapping from the package name to the set of runtime
-      dependencies
-    :rtype: dict
-    """
-    packages = {}
-    # since importing colcon_core isn't feasible here the following constant
-    # must match colcon_core.location.get_relative_package_index_path()
-    subdirectory = 'share/colcon-core/packages'
-    if merged_install:
-        # return if workspace is empty
-        if not (prefix_path / subdirectory).is_dir():
-            return packages
-        # find all files in the subdirectory
-        for p in (prefix_path / subdirectory).iterdir():
-            if not p.is_file():
-                continue
-            if p.name.startswith('.'):
-                continue
-            add_package_runtime_dependencies(p, packages)
-    else:
-        # for each subdirectory look for the package specific file
-        for p in prefix_path.iterdir():
-            if not p.is_dir():
-                continue
-            if p.name.startswith('.'):
-                continue
-            p = p / subdirectory / p.name
-            if p.is_file():
-                add_package_runtime_dependencies(p, packages)
-
-    # remove unknown dependencies
-    pkg_names = set(packages.keys())
-    for k in packages.keys():
-        packages[k] = {d for d in packages[k] if d in pkg_names}
-
-    return packages
-
-
-def add_package_runtime_dependencies(path, packages):
-    """
-    Check the path and if it exists extract the packages runtime dependencies.
-
-    :param Path path: The resource file containing the runtime dependencies
-    :param dict packages: A mapping from package names to the sets of runtime
-      dependencies to add to
-    """
-    content = path.read_text()
-    dependencies = set(content.split(os.pathsep) if content else [])
-    packages[path.name] = dependencies
-
-
-def order_packages(packages):
-    """
-    Order packages topologically.
-
-    :param dict packages: A mapping from package name to the set of runtime
-      dependencies
-    :returns: The package names
-    :rtype: list
-    """
-    # select packages with no dependencies in alphabetical order
-    to_be_ordered = list(packages.keys())
-    ordered = []
-    while to_be_ordered:
-        pkg_names_without_deps = [
-            name for name in to_be_ordered if not packages[name]]
-        if not pkg_names_without_deps:
-            reduce_cycle_set(packages)
-            raise RuntimeError(
-                'Circular dependency between: ' + ', '.join(sorted(packages)))
-        pkg_names_without_deps.sort()
-        pkg_name = pkg_names_without_deps[0]
-        to_be_ordered.remove(pkg_name)
-        ordered.append(pkg_name)
-        # remove item from dependency lists
-        for k in list(packages.keys()):
-            if pkg_name in packages[k]:
-                packages[k].remove(pkg_name)
-    return ordered
-
-
-def reduce_cycle_set(packages):
-    """
-    Reduce the set of packages to the ones part of the circular dependency.
-
-    :param dict packages: A mapping from package name to the set of runtime
-      dependencies which is modified in place
-    """
-    last_depended = None
-    while len(packages) > 0:
-        # get all remaining dependencies
-        depended = set()
-        for pkg_name, dependencies in packages.items():
-            depended = depended.union(dependencies)
-        # remove all packages which are not dependent on
-        for name in list(packages.keys()):
-            if name not in depended:
-                del packages[name]
-        if last_depended:
-            # if remaining packages haven't changed return them
-            if last_depended == depended:
-                return packages.keys()
-        # otherwise reduce again
-        last_depended = depended
-
-
-def _include_comments():
-    # skipping comment lines when COLCON_TRACE is not set speeds up the
-    # processing especially on Windows
-    return bool(os.environ.get('COLCON_TRACE'))
-
-
-def get_commands(pkg_name, prefix, primary_extension, additional_extension):
-    commands = []
-    package_dsv_path = os.path.join(prefix, 'share', pkg_name, 'package.dsv')
-    if os.path.exists(package_dsv_path):
-        commands += process_dsv_file(
-            package_dsv_path, prefix, primary_extension, additional_extension)
-    return commands
-
-
-def process_dsv_file(
-    dsv_path, prefix, primary_extension=None, additional_extension=None
-):
-    commands = []
-    if _include_comments():
-        commands.append(FORMAT_STR_COMMENT_LINE.format_map({'comment': dsv_path}))
-    with open(dsv_path, 'r') as h:
-        content = h.read()
-    lines = content.splitlines()
-
-    basenames = OrderedDict()
-    for i, line in enumerate(lines):
-        # skip over empty or whitespace-only lines
-        if not line.strip():
-            continue
-        # skip over comments
-        if line.startswith('#'):
-            continue
-        try:
-            type_, remainder = line.split(';', 1)
-        except ValueError:
-            raise RuntimeError(
-                "Line %d in '%s' doesn't contain a semicolon separating the "
-                'type from the arguments' % (i + 1, dsv_path))
-        if type_ != DSV_TYPE_SOURCE:
-            # handle non-source lines
-            try:
-                commands += handle_dsv_types_except_source(
-                    type_, remainder, prefix)
-            except RuntimeError as e:
-                raise RuntimeError(
-                    "Line %d in '%s' %s" % (i + 1, dsv_path, e)) from e
-        else:
-            # group remaining source lines by basename
-            path_without_ext, ext = os.path.splitext(remainder)
-            if path_without_ext not in basenames:
-                basenames[path_without_ext] = set()
-            assert ext.startswith('.')
-            ext = ext[1:]
-            if ext in (primary_extension, additional_extension):
-                basenames[path_without_ext].add(ext)
-
-    # add the dsv extension to each basename if the file exists
-    for basename, extensions in basenames.items():
-        if not os.path.isabs(basename):
-            basename = os.path.join(prefix, basename)
-        if os.path.exists(basename + '.dsv'):
-            extensions.add('dsv')
-
-    for basename, extensions in basenames.items():
-        if not os.path.isabs(basename):
-            basename = os.path.join(prefix, basename)
-        if 'dsv' in extensions:
-            # process dsv files recursively
-            commands += process_dsv_file(
-                basename + '.dsv', prefix, primary_extension=primary_extension,
-                additional_extension=additional_extension)
-        elif primary_extension in extensions and len(extensions) == 1:
-            # source primary-only files
-            commands += [
-                FORMAT_STR_INVOKE_SCRIPT.format_map({
-                    'prefix': prefix,
-                    'script_path': basename + '.' + primary_extension})]
-        elif additional_extension in extensions:
-            # source non-primary files
-            commands += [
-                FORMAT_STR_INVOKE_SCRIPT.format_map({
-                    'prefix': prefix,
-                    'script_path': basename + '.' + additional_extension})]
-
-    return commands
-
-
-def handle_dsv_types_except_source(type_, remainder, prefix):
-    commands = []
-    if type_ in (DSV_TYPE_SET, DSV_TYPE_SET_IF_UNSET):
-        try:
-            env_name, value = remainder.split(';', 1)
-        except ValueError:
-            raise RuntimeError(
-                "doesn't contain a semicolon separating the environment name "
-                'from the value')
-        try_prefixed_value = os.path.join(prefix, value) if value else prefix
-        if os.path.exists(try_prefixed_value):
-            value = try_prefixed_value
-        if type_ == DSV_TYPE_SET:
-            commands += _set(env_name, value)
-        elif type_ == DSV_TYPE_SET_IF_UNSET:
-            commands += _set_if_unset(env_name, value)
-        else:
-            assert False
-    elif type_ in (
-        DSV_TYPE_APPEND_NON_DUPLICATE,
-        DSV_TYPE_PREPEND_NON_DUPLICATE,
-        DSV_TYPE_PREPEND_NON_DUPLICATE_IF_EXISTS
-    ):
-        try:
-            env_name_and_values = remainder.split(';')
-        except ValueError:
-            raise RuntimeError(
-                "doesn't contain a semicolon separating the environment name "
-                'from the values')
-        env_name = env_name_and_values[0]
-        values = env_name_and_values[1:]
-        for value in values:
-            if not value:
-                value = prefix
-            elif not os.path.isabs(value):
-                value = os.path.join(prefix, value)
-            if (
-                type_ == DSV_TYPE_PREPEND_NON_DUPLICATE_IF_EXISTS and
-                not os.path.exists(value)
-            ):
-                comment = f'skip extending {env_name} with not existing ' \
-                    f'path: {value}'
-                if _include_comments():
-                    commands.append(
-                        FORMAT_STR_COMMENT_LINE.format_map({'comment': comment}))
-            elif type_ == DSV_TYPE_APPEND_NON_DUPLICATE:
-                commands += _append_unique_value(env_name, value)
-            else:
-                commands += _prepend_unique_value(env_name, value)
-    else:
-        raise RuntimeError(
-            'contains an unknown environment hook type: ' + type_)
-    return commands
-
-
-env_state = {}
-
-
-def _append_unique_value(name, value):
-    global env_state
-    if name not in env_state:
-        if os.environ.get(name):
-            env_state[name] = set(os.environ[name].split(os.pathsep))
-        else:
-            env_state[name] = set()
-    # append even if the variable has not been set yet, in case a shell script sets the
-    # same variable without the knowledge of this Python script.
-    # later _remove_ending_separators() will cleanup any unintentional leading separator
-    extend = FORMAT_STR_USE_ENV_VAR.format_map({'name': name}) + os.pathsep
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': extend + value})
-    if value not in env_state[name]:
-        env_state[name].add(value)
-    else:
-        if not _include_comments():
-            return []
-        line = FORMAT_STR_COMMENT_LINE.format_map({'comment': line})
-    return [line]
-
-
-def _prepend_unique_value(name, value):
-    global env_state
-    if name not in env_state:
-        if os.environ.get(name):
-            env_state[name] = set(os.environ[name].split(os.pathsep))
-        else:
-            env_state[name] = set()
-    # prepend even if the variable has not been set yet, in case a shell script sets the
-    # same variable without the knowledge of this Python script.
-    # later _remove_ending_separators() will cleanup any unintentional trailing separator
-    extend = os.pathsep + FORMAT_STR_USE_ENV_VAR.format_map({'name': name})
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': value + extend})
-    if value not in env_state[name]:
-        env_state[name].add(value)
-    else:
-        if not _include_comments():
-            return []
-        line = FORMAT_STR_COMMENT_LINE.format_map({'comment': line})
-    return [line]
-
-
-# generate commands for removing prepended underscores
-def _remove_ending_separators():
-    # do nothing if the shell extension does not implement the logic
-    if FORMAT_STR_REMOVE_TRAILING_SEPARATOR is None:
-        return []
-
-    global env_state
-    commands = []
-    for name in env_state:
-        # skip variables that already had values before this script started prepending
-        if name in os.environ:
-            continue
-        commands += [
-            FORMAT_STR_REMOVE_LEADING_SEPARATOR.format_map({'name': name}),
-            FORMAT_STR_REMOVE_TRAILING_SEPARATOR.format_map({'name': name})]
-    return commands
-
-
-def _set(name, value):
-    global env_state
-    env_state[name] = value
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': value})
-    return [line]
-
-
-def _set_if_unset(name, value):
-    global env_state
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': value})
-    if env_state.get(name, os.environ.get(name)):
-        line = FORMAT_STR_COMMENT_LINE.format_map({'comment': line})
-    return [line]
-
-
-if __name__ == '__main__':  # pragma: no cover
-    try:
-        rc = main()
-    except RuntimeError as e:
-        print(str(e), file=sys.stderr)
-        rc = 1
-    sys.exit(rc)
diff --git a/install/_local_setup_util_sh.py b/install/_local_setup_util_sh.py
deleted file mode 100644
index ff31198..0000000
--- a/install/_local_setup_util_sh.py
+++ /dev/null
@@ -1,407 +0,0 @@
-# Copyright 2016-2019 Dirk Thomas
-# Licensed under the Apache License, Version 2.0
-
-import argparse
-from collections import OrderedDict
-import os
-from pathlib import Path
-import sys
-
-
-FORMAT_STR_COMMENT_LINE = '# {comment}'
-FORMAT_STR_SET_ENV_VAR = 'export {name}="{value}"'
-FORMAT_STR_USE_ENV_VAR = '${name}'
-FORMAT_STR_INVOKE_SCRIPT = 'COLCON_CURRENT_PREFIX="{prefix}" _colcon_prefix_sh_source_script "{script_path}"'
-FORMAT_STR_REMOVE_LEADING_SEPARATOR = 'if [ "$(echo -n ${name} | head -c 1)" = ":" ]; then export {name}=${{{name}#?}} ; fi'
-FORMAT_STR_REMOVE_TRAILING_SEPARATOR = 'if [ "$(echo -n ${name} | tail -c 1)" = ":" ]; then export {name}=${{{name}%?}} ; fi'
-
-DSV_TYPE_APPEND_NON_DUPLICATE = 'append-non-duplicate'
-DSV_TYPE_PREPEND_NON_DUPLICATE = 'prepend-non-duplicate'
-DSV_TYPE_PREPEND_NON_DUPLICATE_IF_EXISTS = 'prepend-non-duplicate-if-exists'
-DSV_TYPE_SET = 'set'
-DSV_TYPE_SET_IF_UNSET = 'set-if-unset'
-DSV_TYPE_SOURCE = 'source'
-
-
-def main(argv=sys.argv[1:]):  # noqa: D103
-    parser = argparse.ArgumentParser(
-        description='Output shell commands for the packages in topological '
-                    'order')
-    parser.add_argument(
-        'primary_extension',
-        help='The file extension of the primary shell')
-    parser.add_argument(
-        'additional_extension', nargs='?',
-        help='The additional file extension to be considered')
-    parser.add_argument(
-        '--merged-install', action='store_true',
-        help='All install prefixes are merged into a single location')
-    args = parser.parse_args(argv)
-
-    packages = get_packages(Path(__file__).parent, args.merged_install)
-
-    ordered_packages = order_packages(packages)
-    for pkg_name in ordered_packages:
-        if _include_comments():
-            print(
-                FORMAT_STR_COMMENT_LINE.format_map(
-                    {'comment': 'Package: ' + pkg_name}))
-        prefix = os.path.abspath(os.path.dirname(__file__))
-        if not args.merged_install:
-            prefix = os.path.join(prefix, pkg_name)
-        for line in get_commands(
-            pkg_name, prefix, args.primary_extension,
-            args.additional_extension
-        ):
-            print(line)
-
-    for line in _remove_ending_separators():
-        print(line)
-
-
-def get_packages(prefix_path, merged_install):
-    """
-    Find packages based on colcon-specific files created during installation.
-
-    :param Path prefix_path: The install prefix path of all packages
-    :param bool merged_install: The flag if the packages are all installed
-      directly in the prefix or if each package is installed in a subdirectory
-      named after the package
-    :returns: A mapping from the package name to the set of runtime
-      dependencies
-    :rtype: dict
-    """
-    packages = {}
-    # since importing colcon_core isn't feasible here the following constant
-    # must match colcon_core.location.get_relative_package_index_path()
-    subdirectory = 'share/colcon-core/packages'
-    if merged_install:
-        # return if workspace is empty
-        if not (prefix_path / subdirectory).is_dir():
-            return packages
-        # find all files in the subdirectory
-        for p in (prefix_path / subdirectory).iterdir():
-            if not p.is_file():
-                continue
-            if p.name.startswith('.'):
-                continue
-            add_package_runtime_dependencies(p, packages)
-    else:
-        # for each subdirectory look for the package specific file
-        for p in prefix_path.iterdir():
-            if not p.is_dir():
-                continue
-            if p.name.startswith('.'):
-                continue
-            p = p / subdirectory / p.name
-            if p.is_file():
-                add_package_runtime_dependencies(p, packages)
-
-    # remove unknown dependencies
-    pkg_names = set(packages.keys())
-    for k in packages.keys():
-        packages[k] = {d for d in packages[k] if d in pkg_names}
-
-    return packages
-
-
-def add_package_runtime_dependencies(path, packages):
-    """
-    Check the path and if it exists extract the packages runtime dependencies.
-
-    :param Path path: The resource file containing the runtime dependencies
-    :param dict packages: A mapping from package names to the sets of runtime
-      dependencies to add to
-    """
-    content = path.read_text()
-    dependencies = set(content.split(os.pathsep) if content else [])
-    packages[path.name] = dependencies
-
-
-def order_packages(packages):
-    """
-    Order packages topologically.
-
-    :param dict packages: A mapping from package name to the set of runtime
-      dependencies
-    :returns: The package names
-    :rtype: list
-    """
-    # select packages with no dependencies in alphabetical order
-    to_be_ordered = list(packages.keys())
-    ordered = []
-    while to_be_ordered:
-        pkg_names_without_deps = [
-            name for name in to_be_ordered if not packages[name]]
-        if not pkg_names_without_deps:
-            reduce_cycle_set(packages)
-            raise RuntimeError(
-                'Circular dependency between: ' + ', '.join(sorted(packages)))
-        pkg_names_without_deps.sort()
-        pkg_name = pkg_names_without_deps[0]
-        to_be_ordered.remove(pkg_name)
-        ordered.append(pkg_name)
-        # remove item from dependency lists
-        for k in list(packages.keys()):
-            if pkg_name in packages[k]:
-                packages[k].remove(pkg_name)
-    return ordered
-
-
-def reduce_cycle_set(packages):
-    """
-    Reduce the set of packages to the ones part of the circular dependency.
-
-    :param dict packages: A mapping from package name to the set of runtime
-      dependencies which is modified in place
-    """
-    last_depended = None
-    while len(packages) > 0:
-        # get all remaining dependencies
-        depended = set()
-        for pkg_name, dependencies in packages.items():
-            depended = depended.union(dependencies)
-        # remove all packages which are not dependent on
-        for name in list(packages.keys()):
-            if name not in depended:
-                del packages[name]
-        if last_depended:
-            # if remaining packages haven't changed return them
-            if last_depended == depended:
-                return packages.keys()
-        # otherwise reduce again
-        last_depended = depended
-
-
-def _include_comments():
-    # skipping comment lines when COLCON_TRACE is not set speeds up the
-    # processing especially on Windows
-    return bool(os.environ.get('COLCON_TRACE'))
-
-
-def get_commands(pkg_name, prefix, primary_extension, additional_extension):
-    commands = []
-    package_dsv_path = os.path.join(prefix, 'share', pkg_name, 'package.dsv')
-    if os.path.exists(package_dsv_path):
-        commands += process_dsv_file(
-            package_dsv_path, prefix, primary_extension, additional_extension)
-    return commands
-
-
-def process_dsv_file(
-    dsv_path, prefix, primary_extension=None, additional_extension=None
-):
-    commands = []
-    if _include_comments():
-        commands.append(FORMAT_STR_COMMENT_LINE.format_map({'comment': dsv_path}))
-    with open(dsv_path, 'r') as h:
-        content = h.read()
-    lines = content.splitlines()
-
-    basenames = OrderedDict()
-    for i, line in enumerate(lines):
-        # skip over empty or whitespace-only lines
-        if not line.strip():
-            continue
-        # skip over comments
-        if line.startswith('#'):
-            continue
-        try:
-            type_, remainder = line.split(';', 1)
-        except ValueError:
-            raise RuntimeError(
-                "Line %d in '%s' doesn't contain a semicolon separating the "
-                'type from the arguments' % (i + 1, dsv_path))
-        if type_ != DSV_TYPE_SOURCE:
-            # handle non-source lines
-            try:
-                commands += handle_dsv_types_except_source(
-                    type_, remainder, prefix)
-            except RuntimeError as e:
-                raise RuntimeError(
-                    "Line %d in '%s' %s" % (i + 1, dsv_path, e)) from e
-        else:
-            # group remaining source lines by basename
-            path_without_ext, ext = os.path.splitext(remainder)
-            if path_without_ext not in basenames:
-                basenames[path_without_ext] = set()
-            assert ext.startswith('.')
-            ext = ext[1:]
-            if ext in (primary_extension, additional_extension):
-                basenames[path_without_ext].add(ext)
-
-    # add the dsv extension to each basename if the file exists
-    for basename, extensions in basenames.items():
-        if not os.path.isabs(basename):
-            basename = os.path.join(prefix, basename)
-        if os.path.exists(basename + '.dsv'):
-            extensions.add('dsv')
-
-    for basename, extensions in basenames.items():
-        if not os.path.isabs(basename):
-            basename = os.path.join(prefix, basename)
-        if 'dsv' in extensions:
-            # process dsv files recursively
-            commands += process_dsv_file(
-                basename + '.dsv', prefix, primary_extension=primary_extension,
-                additional_extension=additional_extension)
-        elif primary_extension in extensions and len(extensions) == 1:
-            # source primary-only files
-            commands += [
-                FORMAT_STR_INVOKE_SCRIPT.format_map({
-                    'prefix': prefix,
-                    'script_path': basename + '.' + primary_extension})]
-        elif additional_extension in extensions:
-            # source non-primary files
-            commands += [
-                FORMAT_STR_INVOKE_SCRIPT.format_map({
-                    'prefix': prefix,
-                    'script_path': basename + '.' + additional_extension})]
-
-    return commands
-
-
-def handle_dsv_types_except_source(type_, remainder, prefix):
-    commands = []
-    if type_ in (DSV_TYPE_SET, DSV_TYPE_SET_IF_UNSET):
-        try:
-            env_name, value = remainder.split(';', 1)
-        except ValueError:
-            raise RuntimeError(
-                "doesn't contain a semicolon separating the environment name "
-                'from the value')
-        try_prefixed_value = os.path.join(prefix, value) if value else prefix
-        if os.path.exists(try_prefixed_value):
-            value = try_prefixed_value
-        if type_ == DSV_TYPE_SET:
-            commands += _set(env_name, value)
-        elif type_ == DSV_TYPE_SET_IF_UNSET:
-            commands += _set_if_unset(env_name, value)
-        else:
-            assert False
-    elif type_ in (
-        DSV_TYPE_APPEND_NON_DUPLICATE,
-        DSV_TYPE_PREPEND_NON_DUPLICATE,
-        DSV_TYPE_PREPEND_NON_DUPLICATE_IF_EXISTS
-    ):
-        try:
-            env_name_and_values = remainder.split(';')
-        except ValueError:
-            raise RuntimeError(
-                "doesn't contain a semicolon separating the environment name "
-                'from the values')
-        env_name = env_name_and_values[0]
-        values = env_name_and_values[1:]
-        for value in values:
-            if not value:
-                value = prefix
-            elif not os.path.isabs(value):
-                value = os.path.join(prefix, value)
-            if (
-                type_ == DSV_TYPE_PREPEND_NON_DUPLICATE_IF_EXISTS and
-                not os.path.exists(value)
-            ):
-                comment = f'skip extending {env_name} with not existing ' \
-                    f'path: {value}'
-                if _include_comments():
-                    commands.append(
-                        FORMAT_STR_COMMENT_LINE.format_map({'comment': comment}))
-            elif type_ == DSV_TYPE_APPEND_NON_DUPLICATE:
-                commands += _append_unique_value(env_name, value)
-            else:
-                commands += _prepend_unique_value(env_name, value)
-    else:
-        raise RuntimeError(
-            'contains an unknown environment hook type: ' + type_)
-    return commands
-
-
-env_state = {}
-
-
-def _append_unique_value(name, value):
-    global env_state
-    if name not in env_state:
-        if os.environ.get(name):
-            env_state[name] = set(os.environ[name].split(os.pathsep))
-        else:
-            env_state[name] = set()
-    # append even if the variable has not been set yet, in case a shell script sets the
-    # same variable without the knowledge of this Python script.
-    # later _remove_ending_separators() will cleanup any unintentional leading separator
-    extend = FORMAT_STR_USE_ENV_VAR.format_map({'name': name}) + os.pathsep
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': extend + value})
-    if value not in env_state[name]:
-        env_state[name].add(value)
-    else:
-        if not _include_comments():
-            return []
-        line = FORMAT_STR_COMMENT_LINE.format_map({'comment': line})
-    return [line]
-
-
-def _prepend_unique_value(name, value):
-    global env_state
-    if name not in env_state:
-        if os.environ.get(name):
-            env_state[name] = set(os.environ[name].split(os.pathsep))
-        else:
-            env_state[name] = set()
-    # prepend even if the variable has not been set yet, in case a shell script sets the
-    # same variable without the knowledge of this Python script.
-    # later _remove_ending_separators() will cleanup any unintentional trailing separator
-    extend = os.pathsep + FORMAT_STR_USE_ENV_VAR.format_map({'name': name})
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': value + extend})
-    if value not in env_state[name]:
-        env_state[name].add(value)
-    else:
-        if not _include_comments():
-            return []
-        line = FORMAT_STR_COMMENT_LINE.format_map({'comment': line})
-    return [line]
-
-
-# generate commands for removing prepended underscores
-def _remove_ending_separators():
-    # do nothing if the shell extension does not implement the logic
-    if FORMAT_STR_REMOVE_TRAILING_SEPARATOR is None:
-        return []
-
-    global env_state
-    commands = []
-    for name in env_state:
-        # skip variables that already had values before this script started prepending
-        if name in os.environ:
-            continue
-        commands += [
-            FORMAT_STR_REMOVE_LEADING_SEPARATOR.format_map({'name': name}),
-            FORMAT_STR_REMOVE_TRAILING_SEPARATOR.format_map({'name': name})]
-    return commands
-
-
-def _set(name, value):
-    global env_state
-    env_state[name] = value
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': value})
-    return [line]
-
-
-def _set_if_unset(name, value):
-    global env_state
-    line = FORMAT_STR_SET_ENV_VAR.format_map(
-        {'name': name, 'value': value})
-    if env_state.get(name, os.environ.get(name)):
-        line = FORMAT_STR_COMMENT_LINE.format_map({'comment': line})
-    return [line]
-
-
-if __name__ == '__main__':  # pragma: no cover
-    try:
-        rc = main()
-    except RuntimeError as e:
-        print(str(e), file=sys.stderr)
-        rc = 1
-    sys.exit(rc)
diff --git a/install/diagnostics/lib/diagnostics/diagnostics b/install/diagnostics/lib/diagnostics/diagnostics
deleted file mode 100755
index d8aeb00..0000000
Binary files a/install/diagnostics/lib/diagnostics/diagnostics and /dev/null differ
diff --git a/install/diagnostics/share/ament_index/resource_index/package_run_dependencies/diagnostics b/install/diagnostics/share/ament_index/resource_index/package_run_dependencies/diagnostics
deleted file mode 100644
index 25ce83a..0000000
--- a/install/diagnostics/share/ament_index/resource_index/package_run_dependencies/diagnostics
+++ /dev/null
@@ -1 +0,0 @@
-ament_lint_auto;ament_lint_common
\ No newline at end of file
diff --git a/install/diagnostics/share/ament_index/resource_index/packages/diagnostics b/install/diagnostics/share/ament_index/resource_index/packages/diagnostics
deleted file mode 100644
index e69de29..0000000
diff --git a/install/diagnostics/share/ament_index/resource_index/parent_prefix_path/diagnostics b/install/diagnostics/share/ament_index/resource_index/parent_prefix_path/diagnostics
deleted file mode 100644
index 4f81acd..0000000
--- a/install/diagnostics/share/ament_index/resource_index/parent_prefix_path/diagnostics
+++ /dev/null
@@ -1 +0,0 @@
-/workspaces/sailbot_workspace/src/diagnostics/install/diagnostics:/workspaces/sailbot_workspace/install:/opt/ros/humble
\ No newline at end of file
diff --git a/install/diagnostics/share/colcon-core/packages/diagnostics b/install/diagnostics/share/colcon-core/packages/diagnostics
deleted file mode 100644
index e69de29..0000000
diff --git a/install/diagnostics/share/diagnostics/cmake/diagnosticsConfig-version.cmake b/install/diagnostics/share/diagnostics/cmake/diagnosticsConfig-version.cmake
deleted file mode 100644
index 7beb732..0000000
--- a/install/diagnostics/share/diagnostics/cmake/diagnosticsConfig-version.cmake
+++ /dev/null
@@ -1,14 +0,0 @@
-# generated from ament/cmake/core/templates/nameConfig-version.cmake.in
-set(PACKAGE_VERSION "0.0.0")
-
-set(PACKAGE_VERSION_EXACT False)
-set(PACKAGE_VERSION_COMPATIBLE False)
-
-if("${PACKAGE_FIND_VERSION}" VERSION_EQUAL "${PACKAGE_VERSION}")
-  set(PACKAGE_VERSION_EXACT True)
-  set(PACKAGE_VERSION_COMPATIBLE True)
-endif()
-
-if("${PACKAGE_FIND_VERSION}" VERSION_LESS "${PACKAGE_VERSION}")
-  set(PACKAGE_VERSION_COMPATIBLE True)
-endif()
diff --git a/install/diagnostics/share/diagnostics/cmake/diagnosticsConfig.cmake b/install/diagnostics/share/diagnostics/cmake/diagnosticsConfig.cmake
deleted file mode 100644
index 6813e93..0000000
--- a/install/diagnostics/share/diagnostics/cmake/diagnosticsConfig.cmake
+++ /dev/null
@@ -1,42 +0,0 @@
-# generated from ament/cmake/core/templates/nameConfig.cmake.in
-
-# prevent multiple inclusion
-if(_diagnostics_CONFIG_INCLUDED)
-  # ensure to keep the found flag the same
-  if(NOT DEFINED diagnostics_FOUND)
-    # explicitly set it to FALSE, otherwise CMake will set it to TRUE
-    set(diagnostics_FOUND FALSE)
-  elseif(NOT diagnostics_FOUND)
-    # use separate condition to avoid uninitialized variable warning
-    set(diagnostics_FOUND FALSE)
-  endif()
-  return()
-endif()
-set(_diagnostics_CONFIG_INCLUDED TRUE)
-
-# output package information
-if(NOT diagnostics_FIND_QUIETLY)
-  message(STATUS "Found diagnostics: 0.0.0 (${diagnostics_DIR})")
-endif()
-
-# warn when using a deprecated package
-if(NOT "" STREQUAL "")
-  set(_msg "Package 'diagnostics' is deprecated")
-  # append custom deprecation text if available
-  if(NOT "" STREQUAL "TRUE")
-    set(_msg "${_msg} ()")
-  endif()
-  # optionally quiet the deprecation message
-  if(NOT ${diagnostics_DEPRECATED_QUIET})
-    message(DEPRECATION "${_msg}")
-  endif()
-endif()
-
-# flag package as ament-based to distinguish it after being find_package()-ed
-set(diagnostics_FOUND_AMENT_PACKAGE TRUE)
-
-# include all config extra files
-set(_extras "")
-foreach(_extra ${_extras})
-  include("${diagnostics_DIR}/${_extra}")
-endforeach()
diff --git a/install/diagnostics/share/diagnostics/environment/ament_prefix_path.dsv b/install/diagnostics/share/diagnostics/environment/ament_prefix_path.dsv
deleted file mode 100644
index 79d4c95..0000000
--- a/install/diagnostics/share/diagnostics/environment/ament_prefix_path.dsv
+++ /dev/null
@@ -1 +0,0 @@
-prepend-non-duplicate;AMENT_PREFIX_PATH;
diff --git a/install/diagnostics/share/diagnostics/environment/ament_prefix_path.sh b/install/diagnostics/share/diagnostics/environment/ament_prefix_path.sh
deleted file mode 100644
index 02e441b..0000000
--- a/install/diagnostics/share/diagnostics/environment/ament_prefix_path.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-# copied from
-# ament_cmake_core/cmake/environment_hooks/environment/ament_prefix_path.sh
-
-ament_prepend_unique_value AMENT_PREFIX_PATH "$AMENT_CURRENT_PREFIX"
diff --git a/install/diagnostics/share/diagnostics/environment/path.dsv b/install/diagnostics/share/diagnostics/environment/path.dsv
deleted file mode 100644
index b94426a..0000000
--- a/install/diagnostics/share/diagnostics/environment/path.dsv
+++ /dev/null
@@ -1 +0,0 @@
-prepend-non-duplicate-if-exists;PATH;bin
diff --git a/install/diagnostics/share/diagnostics/environment/path.sh b/install/diagnostics/share/diagnostics/environment/path.sh
deleted file mode 100644
index e59b749..0000000
--- a/install/diagnostics/share/diagnostics/environment/path.sh
+++ /dev/null
@@ -1,5 +0,0 @@
-# copied from ament_cmake_core/cmake/environment_hooks/environment/path.sh
-
-if [ -d "$AMENT_CURRENT_PREFIX/bin" ]; then
-  ament_prepend_unique_value PATH "$AMENT_CURRENT_PREFIX/bin"
-fi
diff --git a/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.dsv b/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.dsv
deleted file mode 100644
index e119f32..0000000
--- a/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.dsv
+++ /dev/null
@@ -1 +0,0 @@
-prepend-non-duplicate;CMAKE_PREFIX_PATH;
diff --git a/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.ps1 b/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.ps1
deleted file mode 100644
index d03facc..0000000
--- a/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.ps1
+++ /dev/null
@@ -1,3 +0,0 @@
-# generated from colcon_powershell/shell/template/hook_prepend_value.ps1.em
-
-colcon_prepend_unique_value CMAKE_PREFIX_PATH "$env:COLCON_CURRENT_PREFIX"
diff --git a/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.sh b/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.sh
deleted file mode 100644
index a948e68..0000000
--- a/install/diagnostics/share/diagnostics/hook/cmake_prefix_path.sh
+++ /dev/null
@@ -1,3 +0,0 @@
-# generated from colcon_core/shell/template/hook_prepend_value.sh.em
-
-_colcon_prepend_unique_value CMAKE_PREFIX_PATH "$COLCON_CURRENT_PREFIX"
diff --git a/install/diagnostics/share/diagnostics/local_setup.bash b/install/diagnostics/share/diagnostics/local_setup.bash
deleted file mode 100644
index 49782f2..0000000
--- a/install/diagnostics/share/diagnostics/local_setup.bash
+++ /dev/null
@@ -1,46 +0,0 @@
-# generated from ament_package/template/package_level/local_setup.bash.in
-
-# source local_setup.sh from same directory as this file
-_this_path=$(builtin cd "`dirname "${BASH_SOURCE[0]}"`" && pwd)
-# provide AMENT_CURRENT_PREFIX to shell script
-AMENT_CURRENT_PREFIX=$(builtin cd "`dirname "${BASH_SOURCE[0]}"`/../.." && pwd)
-# store AMENT_CURRENT_PREFIX to restore it before each environment hook
-_package_local_setup_AMENT_CURRENT_PREFIX=$AMENT_CURRENT_PREFIX
-
-# trace output
-if [ -n "$AMENT_TRACE_SETUP_FILES" ]; then
-  echo "# . \"$_this_path/local_setup.sh\""
-fi
-. "$_this_path/local_setup.sh"
-unset _this_path
-
-# unset AMENT_ENVIRONMENT_HOOKS
-# if not appending to them for return
-if [ -z "$AMENT_RETURN_ENVIRONMENT_HOOKS" ]; then
-  unset AMENT_ENVIRONMENT_HOOKS
-fi
-
-# restore AMENT_CURRENT_PREFIX before evaluating the environment hooks
-AMENT_CURRENT_PREFIX=$_package_local_setup_AMENT_CURRENT_PREFIX
-# list all environment hooks of this package
-
-# source all shell-specific environment hooks of this package
-# if not returning them
-if [ -z "$AMENT_RETURN_ENVIRONMENT_HOOKS" ]; then
-  _package_local_setup_IFS=$IFS
-  IFS=":"
-  for _hook in $AMENT_ENVIRONMENT_HOOKS; do
-    # restore AMENT_CURRENT_PREFIX for each environment hook
-    AMENT_CURRENT_PREFIX=$_package_local_setup_AMENT_CURRENT_PREFIX
-    # restore IFS before sourcing other files
-    IFS=$_package_local_setup_IFS
-    . "$_hook"
-  done
-  unset _hook
-  IFS=$_package_local_setup_IFS
-  unset _package_local_setup_IFS
-  unset AMENT_ENVIRONMENT_HOOKS
-fi
-
-unset _package_local_setup_AMENT_CURRENT_PREFIX
-unset AMENT_CURRENT_PREFIX
diff --git a/install/diagnostics/share/diagnostics/local_setup.dsv b/install/diagnostics/share/diagnostics/local_setup.dsv
deleted file mode 100644
index 3ebb4fc..0000000
--- a/install/diagnostics/share/diagnostics/local_setup.dsv
+++ /dev/null
@@ -1,2 +0,0 @@
-source;share/diagnostics/environment/ament_prefix_path.sh
-source;share/diagnostics/environment/path.sh
diff --git a/install/diagnostics/share/diagnostics/local_setup.sh b/install/diagnostics/share/diagnostics/local_setup.sh
deleted file mode 100644
index 2b85f6e..0000000
--- a/install/diagnostics/share/diagnostics/local_setup.sh
+++ /dev/null
@@ -1,184 +0,0 @@
-# generated from ament_package/template/package_level/local_setup.sh.in
-
-# since this file is sourced use either the provided AMENT_CURRENT_PREFIX
-# or fall back to the destination set at configure time
-: ${AMENT_CURRENT_PREFIX:="/workspaces/sailbot_workspace/src/diagnostics/install/diagnostics"}
-if [ ! -d "$AMENT_CURRENT_PREFIX" ]; then
-  if [ -z "$COLCON_CURRENT_PREFIX" ]; then
-    echo "The compile time prefix path '$AMENT_CURRENT_PREFIX' doesn't " \
-      "exist. Consider sourcing a different extension than '.sh'." 1>&2
-  else
-    AMENT_CURRENT_PREFIX="$COLCON_CURRENT_PREFIX"
-  fi
-fi
-
-# function to append values to environment variables
-# using colons as separators and avoiding leading separators
-ament_append_value() {
-  # arguments
-  _listname="$1"
-  _value="$2"
-  #echo "listname $_listname"
-  #eval echo "list value \$$_listname"
-  #echo "value $_value"
-
-  # avoid leading separator
-  eval _values=\"\$$_listname\"
-  if [ -z "$_values" ]; then
-    eval export $_listname=\"$_value\"
-    #eval echo "set list \$$_listname"
-  else
-    # field separator must not be a colon
-    _ament_append_value_IFS=$IFS
-    unset IFS
-    eval export $_listname=\"\$$_listname:$_value\"
-    #eval echo "append list \$$_listname"
-    IFS=$_ament_append_value_IFS
-    unset _ament_append_value_IFS
-  fi
-  unset _values
-
-  unset _value
-  unset _listname
-}
-
-# function to append non-duplicate values to environment variables
-# using colons as separators and avoiding leading separators
-ament_append_unique_value() {
-  # arguments
-  _listname=$1
-  _value=$2
-  #echo "listname $_listname"
-  #eval echo "list value \$$_listname"
-  #echo "value $_value"
-
-  # check if the list contains the value
-  eval _values=\$$_listname
-  _duplicate=
-  _ament_append_unique_value_IFS=$IFS
-  IFS=":"
-  if [ "$AMENT_SHELL" = "zsh" ]; then
-    ament_zsh_to_array _values
-  fi
-  for _item in $_values; do
-    # ignore empty strings
-    if [ -z "$_item" ]; then
-      continue
-    fi
-    if [ $_item = $_value ]; then
-      _duplicate=1
-    fi
-  done
-  unset _item
-
-  # append only non-duplicates
-  if [ -z "$_duplicate" ]; then
-    # avoid leading separator
-    if [ -z "$_values" ]; then
-      eval $_listname=\"$_value\"
-      #eval echo "set list \$$_listname"
-    else
-      # field separator must not be a colon
-      unset IFS
-      eval $_listname=\"\$$_listname:$_value\"
-      #eval echo "append list \$$_listname"
-    fi
-  fi
-  IFS=$_ament_append_unique_value_IFS
-  unset _ament_append_unique_value_IFS
-  unset _duplicate
-  unset _values
-
-  unset _value
-  unset _listname
-}
-
-# function to prepend non-duplicate values to environment variables
-# using colons as separators and avoiding trailing separators
-ament_prepend_unique_value() {
-  # arguments
-  _listname="$1"
-  _value="$2"
-  #echo "listname $_listname"
-  #eval echo "list value \$$_listname"
-  #echo "value $_value"
-
-  # check if the list contains the value
-  eval _values=\"\$$_listname\"
-  _duplicate=
-  _ament_prepend_unique_value_IFS=$IFS
-  IFS=":"
-  if [ "$AMENT_SHELL" = "zsh" ]; then
-    ament_zsh_to_array _values
-  fi
-  for _item in $_values; do
-    # ignore empty strings
-    if [ -z "$_item" ]; then
-      continue
-    fi
-    if [ "$_item" = "$_value" ]; then
-      _duplicate=1
-    fi
-  done
-  unset _item
-
-  # prepend only non-duplicates
-  if [ -z "$_duplicate" ]; then
-    # avoid trailing separator
-    if [ -z "$_values" ]; then
-      eval export $_listname=\"$_value\"
-      #eval echo "set list \$$_listname"
-    else
-      # field separator must not be a colon
-      unset IFS
-      eval export $_listname=\"$_value:\$$_listname\"
-      #eval echo "prepend list \$$_listname"
-    fi
-  fi
-  IFS=$_ament_prepend_unique_value_IFS
-  unset _ament_prepend_unique_value_IFS
-  unset _duplicate
-  unset _values
-
-  unset _value
-  unset _listname
-}
-
-# unset AMENT_ENVIRONMENT_HOOKS
-# if not appending to them for return
-if [ -z "$AMENT_RETURN_ENVIRONMENT_HOOKS" ]; then
-  unset AMENT_ENVIRONMENT_HOOKS
-fi
-
-# list all environment hooks of this package
-ament_append_value AMENT_ENVIRONMENT_HOOKS "$AMENT_CURRENT_PREFIX/share/diagnostics/environment/ament_prefix_path.sh"
-ament_append_value AMENT_ENVIRONMENT_HOOKS "$AMENT_CURRENT_PREFIX/share/diagnostics/environment/path.sh"
-
-# source all shell-specific environment hooks of this package
-# if not returning them
-if [ -z "$AMENT_RETURN_ENVIRONMENT_HOOKS" ]; then
-  _package_local_setup_IFS=$IFS
-  IFS=":"
-  if [ "$AMENT_SHELL" = "zsh" ]; then
-    ament_zsh_to_array AMENT_ENVIRONMENT_HOOKS
-  fi
-  for _hook in $AMENT_ENVIRONMENT_HOOKS; do
-    if [ -f "$_hook" ]; then
-      # restore IFS before sourcing other files
-      IFS=$_package_local_setup_IFS
-      # trace output
-      if [ -n "$AMENT_TRACE_SETUP_FILES" ]; then
-        echo "# . \"$_hook\""
-      fi
-      . "$_hook"
-    fi
-  done
-  unset _hook
-  IFS=$_package_local_setup_IFS
-  unset _package_local_setup_IFS
-  unset AMENT_ENVIRONMENT_HOOKS
-fi
-
-# reset AMENT_CURRENT_PREFIX after each package
-# allowing to source multiple package-level setup files
-unset AMENT_CURRENT_PREFIX
diff --git a/install/diagnostics/share/diagnostics/local_setup.zsh b/install/diagnostics/share/diagnostics/local_setup.zsh
deleted file mode 100644
index fe161be..0000000
--- a/install/diagnostics/share/diagnostics/local_setup.zsh
+++ /dev/null
@@ -1,59 +0,0 @@
-# generated from ament_package/template/package_level/local_setup.zsh.in
-
-AMENT_SHELL=zsh
-
-# source local_setup.sh from same directory as this file
-_this_path=$(builtin cd -q "`dirname "${(%):-%N}"`" > /dev/null && pwd)
-# provide AMENT_CURRENT_PREFIX to shell script
-AMENT_CURRENT_PREFIX=$(builtin cd -q "`dirname "${(%):-%N}"`/../.." > /dev/null && pwd)
-# store AMENT_CURRENT_PREFIX to restore it before each environment hook
-_package_local_setup_AMENT_CURRENT_PREFIX=$AMENT_CURRENT_PREFIX
-
-# function to convert array-like strings into arrays
-# to wordaround SH_WORD_SPLIT not being set
-ament_zsh_to_array() {
-  local _listname=$1
-  local _dollar="$"
-  local _split="{="
-  local _to_array="(\"$_dollar$_split$_listname}\")"
-  eval $_listname=$_to_array
-}
-
-# trace output
-if [ -n "$AMENT_TRACE_SETUP_FILES" ]; then
-  echo "# . \"$_this_path/local_setup.sh\""
-fi
-# the package-level local_setup file unsets AMENT_CURRENT_PREFIX
-. "$_this_path/local_setup.sh"
-unset _this_path
-
-# unset AMENT_ENVIRONMENT_HOOKS
-# if not appending to them for return
-if [ -z "$AMENT_RETURN_ENVIRONMENT_HOOKS" ]; then
-  unset AMENT_ENVIRONMENT_HOOKS
-fi
-
-# restore AMENT_CURRENT_PREFIX before evaluating the environment hooks
-AMENT_CURRENT_PREFIX=$_package_local_setup_AMENT_CURRENT_PREFIX
-# list all environment hooks of this package
-
-# source all shell-specific environment hooks of this package
-# if not returning them
-if [ -z "$AMENT_RETURN_ENVIRONMENT_HOOKS" ]; then
-  _package_local_setup_IFS=$IFS
-  IFS=":"
-  for _hook in $AMENT_ENVIRONMENT_HOOKS; do
-    # restore AMENT_CURRENT_PREFIX for each environment hook
-    AMENT_CURRENT_PREFIX=$_package_local_setup_AMENT_CURRENT_PREFIX
-    # restore IFS before sourcing other files
-    IFS=$_package_local_setup_IFS
-    . "$_hook"
-  done
-  unset _hook
-  IFS=$_package_local_setup_IFS
-  unset _package_local_setup_IFS
-  unset AMENT_ENVIRONMENT_HOOKS
-fi
-
-unset _package_local_setup_AMENT_CURRENT_PREFIX
-unset AMENT_CURRENT_PREFIX
diff --git a/install/diagnostics/share/diagnostics/package.bash b/install/diagnostics/share/diagnostics/package.bash
deleted file mode 100644
index 519ff87..0000000
--- a/install/diagnostics/share/diagnostics/package.bash
+++ /dev/null
@@ -1,39 +0,0 @@
-# generated from colcon_bash/shell/template/package.bash.em
-
-# This script extends the environment for this package.
-
-# a bash script is able to determine its own path if necessary
-if [ -z "$COLCON_CURRENT_PREFIX" ]; then
-  # the prefix is two levels up from the package specific share directory
-  _colcon_package_bash_COLCON_CURRENT_PREFIX="$(builtin cd "`dirname "${BASH_SOURCE[0]}"`/../.." > /dev/null && pwd)"
-else
-  _colcon_package_bash_COLCON_CURRENT_PREFIX="$COLCON_CURRENT_PREFIX"
-fi
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-# additional arguments: arguments to the script
-_colcon_package_bash_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$@"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# source sh script of this package
-_colcon_package_bash_source_script "$_colcon_package_bash_COLCON_CURRENT_PREFIX/share/diagnostics/package.sh"
-
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced scripts
-COLCON_CURRENT_PREFIX="$_colcon_package_bash_COLCON_CURRENT_PREFIX"
-
-# source bash hooks
-_colcon_package_bash_source_script "$COLCON_CURRENT_PREFIX/share/diagnostics/local_setup.bash"
-
-unset COLCON_CURRENT_PREFIX
-
-unset _colcon_package_bash_source_script
-unset _colcon_package_bash_COLCON_CURRENT_PREFIX
diff --git a/install/diagnostics/share/diagnostics/package.dsv b/install/diagnostics/share/diagnostics/package.dsv
deleted file mode 100644
index b4d7108..0000000
--- a/install/diagnostics/share/diagnostics/package.dsv
+++ /dev/null
@@ -1,8 +0,0 @@
-source;share/diagnostics/hook/cmake_prefix_path.ps1
-source;share/diagnostics/hook/cmake_prefix_path.dsv
-source;share/diagnostics/hook/cmake_prefix_path.sh
-source;share/diagnostics/local_setup.bash
-source;share/diagnostics/local_setup.dsv
-source;share/diagnostics/local_setup.ps1
-source;share/diagnostics/local_setup.sh
-source;share/diagnostics/local_setup.zsh
diff --git a/install/diagnostics/share/diagnostics/package.ps1 b/install/diagnostics/share/diagnostics/package.ps1
deleted file mode 100644
index 9b06198..0000000
--- a/install/diagnostics/share/diagnostics/package.ps1
+++ /dev/null
@@ -1,116 +0,0 @@
-# generated from colcon_powershell/shell/template/package.ps1.em
-
-# function to append a value to a variable
-# which uses colons as separators
-# duplicates as well as leading separators are avoided
-# first argument: the name of the result variable
-# second argument: the value to be prepended
-function colcon_append_unique_value {
-  param (
-    $_listname,
-    $_value
-  )
-
-  # get values from variable
-  if (Test-Path Env:$_listname) {
-    $_values=(Get-Item env:$_listname).Value
-  } else {
-    $_values=""
-  }
-  $_duplicate=""
-  # start with no values
-  $_all_values=""
-  # iterate over existing values in the variable
-  if ($_values) {
-    $_values.Split(";") | ForEach {
-      # not an empty string
-      if ($_) {
-        # not a duplicate of _value
-        if ($_ -eq $_value) {
-          $_duplicate="1"
-        }
-        if ($_all_values) {
-          $_all_values="${_all_values};$_"
-        } else {
-          $_all_values="$_"
-        }
-      }
-    }
-  }
-  # append only non-duplicates
-  if (!$_duplicate) {
-    # avoid leading separator
-    if ($_all_values) {
-      $_all_values="${_all_values};${_value}"
-    } else {
-      $_all_values="${_value}"
-    }
-  }
-
-  # export the updated variable
-  Set-Item env:\$_listname -Value "$_all_values"
-}
-
-# function to prepend a value to a variable
-# which uses colons as separators
-# duplicates as well as trailing separators are avoided
-# first argument: the name of the result variable
-# second argument: the value to be prepended
-function colcon_prepend_unique_value {
-  param (
-    $_listname,
-    $_value
-  )
-
-  # get values from variable
-  if (Test-Path Env:$_listname) {
-    $_values=(Get-Item env:$_listname).Value
-  } else {
-    $_values=""
-  }
-  # start with the new value
-  $_all_values="$_value"
-  # iterate over existing values in the variable
-  if ($_values) {
-    $_values.Split(";") | ForEach {
-      # not an empty string
-      if ($_) {
-        # not a duplicate of _value
-        if ($_ -ne $_value) {
-          # keep non-duplicate values
-          $_all_values="${_all_values};$_"
-        }
-      }
-    }
-  }
-  # export the updated variable
-  Set-Item env:\$_listname -Value "$_all_values"
-}
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-# additional arguments: arguments to the script
-function colcon_package_source_powershell_script {
-  param (
-    $_colcon_package_source_powershell_script
-  )
-  # source script with conditional trace output
-  if (Test-Path $_colcon_package_source_powershell_script) {
-    if ($env:COLCON_TRACE) {
-      echo ". '$_colcon_package_source_powershell_script'"
-    }
-    . "$_colcon_package_source_powershell_script"
-  } else {
-    Write-Error "not found: '$_colcon_package_source_powershell_script'"
-  }
-}
-
-
-# a powershell script is able to determine its own path
-# the prefix is two levels up from the package specific share directory
-$env:COLCON_CURRENT_PREFIX=(Get-Item $PSCommandPath).Directory.Parent.Parent.FullName
-
-colcon_package_source_powershell_script "$env:COLCON_CURRENT_PREFIX\share/diagnostics/hook/cmake_prefix_path.ps1"
-colcon_package_source_powershell_script "$env:COLCON_CURRENT_PREFIX\share/diagnostics/local_setup.ps1"
-
-Remove-Item Env:\COLCON_CURRENT_PREFIX
diff --git a/install/diagnostics/share/diagnostics/package.sh b/install/diagnostics/share/diagnostics/package.sh
deleted file mode 100644
index 3d4955b..0000000
--- a/install/diagnostics/share/diagnostics/package.sh
+++ /dev/null
@@ -1,87 +0,0 @@
-# generated from colcon_core/shell/template/package.sh.em
-
-# This script extends the environment for this package.
-
-# function to prepend a value to a variable
-# which uses colons as separators
-# duplicates as well as trailing separators are avoided
-# first argument: the name of the result variable
-# second argument: the value to be prepended
-_colcon_prepend_unique_value() {
-  # arguments
-  _listname="$1"
-  _value="$2"
-
-  # get values from variable
-  eval _values=\"\$$_listname\"
-  # backup the field separator
-  _colcon_prepend_unique_value_IFS=$IFS
-  IFS=":"
-  # start with the new value
-  _all_values="$_value"
-  # workaround SH_WORD_SPLIT not being set in zsh
-  if [ "$(command -v colcon_zsh_convert_to_array)" ]; then
-    colcon_zsh_convert_to_array _values
-  fi
-  # iterate over existing values in the variable
-  for _item in $_values; do
-    # ignore empty strings
-    if [ -z "$_item" ]; then
-      continue
-    fi
-    # ignore duplicates of _value
-    if [ "$_item" = "$_value" ]; then
-      continue
-    fi
-    # keep non-duplicate values
-    _all_values="$_all_values:$_item"
-  done
-  unset _item
-  # restore the field separator
-  IFS=$_colcon_prepend_unique_value_IFS
-  unset _colcon_prepend_unique_value_IFS
-  # export the updated variable
-  eval export $_listname=\"$_all_values\"
-  unset _all_values
-  unset _values
-
-  unset _value
-  unset _listname
-}
-
-# since a plain shell script can't determine its own path when being sourced
-# either use the provided COLCON_CURRENT_PREFIX
-# or fall back to the build time prefix (if it exists)
-_colcon_package_sh_COLCON_CURRENT_PREFIX="/workspaces/sailbot_workspace/src/diagnostics/install/diagnostics"
-if [ -z "$COLCON_CURRENT_PREFIX" ]; then
-  if [ ! -d "$_colcon_package_sh_COLCON_CURRENT_PREFIX" ]; then
-    echo "The build time path \"$_colcon_package_sh_COLCON_CURRENT_PREFIX\" doesn't exist. Either source a script for a different shell or set the environment variable \"COLCON_CURRENT_PREFIX\" explicitly." 1>&2
-    unset _colcon_package_sh_COLCON_CURRENT_PREFIX
-    return 1
-  fi
-  COLCON_CURRENT_PREFIX="$_colcon_package_sh_COLCON_CURRENT_PREFIX"
-fi
-unset _colcon_package_sh_COLCON_CURRENT_PREFIX
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-# additional arguments: arguments to the script
-_colcon_package_sh_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$@"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# source sh hooks
-_colcon_package_sh_source_script "$COLCON_CURRENT_PREFIX/share/diagnostics/hook/cmake_prefix_path.sh"
-_colcon_package_sh_source_script "$COLCON_CURRENT_PREFIX/share/diagnostics/local_setup.sh"
-
-unset _colcon_package_sh_source_script
-unset COLCON_CURRENT_PREFIX
-
-# do not unset _colcon_prepend_unique_value since it might be used by non-primary shell hooks
diff --git a/install/diagnostics/share/diagnostics/package.xml b/install/diagnostics/share/diagnostics/package.xml
deleted file mode 100644
index a561f12..0000000
--- a/install/diagnostics/share/diagnostics/package.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0"?>
-<?xml-model href="http://download.ros.org/schema/package_format3.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>
-<package format="3">
-  <name>diagnostics</name>
-  <version>0.0.0</version>
-  <description>TODO: Package description</description>
-  <maintainer email="daisam1215@gmail.com">ros</maintainer>
-  <license>TODO: License declaration</license>
-
-  <buildtool_depend>ament_cmake</buildtool_depend>
-
-  <test_depend>ament_lint_auto</test_depend>
-  <test_depend>ament_lint_common</test_depend>
-
-  <export>
-    <build_type>ament_cmake</build_type>
-  </export>
-</package>
diff --git a/install/diagnostics/share/diagnostics/package.zsh b/install/diagnostics/share/diagnostics/package.zsh
deleted file mode 100644
index cf529f7..0000000
--- a/install/diagnostics/share/diagnostics/package.zsh
+++ /dev/null
@@ -1,50 +0,0 @@
-# generated from colcon_zsh/shell/template/package.zsh.em
-
-# This script extends the environment for this package.
-
-# a zsh script is able to determine its own path if necessary
-if [ -z "$COLCON_CURRENT_PREFIX" ]; then
-  # the prefix is two levels up from the package specific share directory
-  _colcon_package_zsh_COLCON_CURRENT_PREFIX="$(builtin cd -q "`dirname "${(%):-%N}"`/../.." > /dev/null && pwd)"
-else
-  _colcon_package_zsh_COLCON_CURRENT_PREFIX="$COLCON_CURRENT_PREFIX"
-fi
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-# additional arguments: arguments to the script
-_colcon_package_zsh_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$@"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# function to convert array-like strings into arrays
-# to workaround SH_WORD_SPLIT not being set
-colcon_zsh_convert_to_array() {
-  local _listname=$1
-  local _dollar="$"
-  local _split="{="
-  local _to_array="(\"$_dollar$_split$_listname}\")"
-  eval $_listname=$_to_array
-}
-
-# source sh script of this package
-_colcon_package_zsh_source_script "$_colcon_package_zsh_COLCON_CURRENT_PREFIX/share/diagnostics/package.sh"
-unset convert_zsh_to_array
-
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced scripts
-COLCON_CURRENT_PREFIX="$_colcon_package_zsh_COLCON_CURRENT_PREFIX"
-
-# source zsh hooks
-_colcon_package_zsh_source_script "$COLCON_CURRENT_PREFIX/share/diagnostics/local_setup.zsh"
-
-unset COLCON_CURRENT_PREFIX
-
-unset _colcon_package_zsh_source_script
-unset _colcon_package_zsh_COLCON_CURRENT_PREFIX
diff --git a/install/local_setup.bash b/install/local_setup.bash
deleted file mode 100644
index 03f0025..0000000
--- a/install/local_setup.bash
+++ /dev/null
@@ -1,121 +0,0 @@
-# generated from colcon_bash/shell/template/prefix.bash.em
-
-# This script extends the environment with all packages contained in this
-# prefix path.
-
-# a bash script is able to determine its own path if necessary
-if [ -z "$COLCON_CURRENT_PREFIX" ]; then
-  _colcon_prefix_bash_COLCON_CURRENT_PREFIX="$(builtin cd "`dirname "${BASH_SOURCE[0]}"`" > /dev/null && pwd)"
-else
-  _colcon_prefix_bash_COLCON_CURRENT_PREFIX="$COLCON_CURRENT_PREFIX"
-fi
-
-# function to prepend a value to a variable
-# which uses colons as separators
-# duplicates as well as trailing separators are avoided
-# first argument: the name of the result variable
-# second argument: the value to be prepended
-_colcon_prefix_bash_prepend_unique_value() {
-  # arguments
-  _listname="$1"
-  _value="$2"
-
-  # get values from variable
-  eval _values=\"\$$_listname\"
-  # backup the field separator
-  _colcon_prefix_bash_prepend_unique_value_IFS="$IFS"
-  IFS=":"
-  # start with the new value
-  _all_values="$_value"
-  _contained_value=""
-  # iterate over existing values in the variable
-  for _item in $_values; do
-    # ignore empty strings
-    if [ -z "$_item" ]; then
-      continue
-    fi
-    # ignore duplicates of _value
-    if [ "$_item" = "$_value" ]; then
-      _contained_value=1
-      continue
-    fi
-    # keep non-duplicate values
-    _all_values="$_all_values:$_item"
-  done
-  unset _item
-  if [ -z "$_contained_value" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      if [ "$_all_values" = "$_value" ]; then
-        echo "export $_listname=$_value"
-      else
-        echo "export $_listname=$_value:\$$_listname"
-      fi
-    fi
-  fi
-  unset _contained_value
-  # restore the field separator
-  IFS="$_colcon_prefix_bash_prepend_unique_value_IFS"
-  unset _colcon_prefix_bash_prepend_unique_value_IFS
-  # export the updated variable
-  eval export $_listname=\"$_all_values\"
-  unset _all_values
-  unset _values
-
-  unset _value
-  unset _listname
-}
-
-# add this prefix to the COLCON_PREFIX_PATH
-_colcon_prefix_bash_prepend_unique_value COLCON_PREFIX_PATH "$_colcon_prefix_bash_COLCON_CURRENT_PREFIX"
-unset _colcon_prefix_bash_prepend_unique_value
-
-# check environment variable for custom Python executable
-if [ -n "$COLCON_PYTHON_EXECUTABLE" ]; then
-  if [ ! -f "$COLCON_PYTHON_EXECUTABLE" ]; then
-    echo "error: COLCON_PYTHON_EXECUTABLE '$COLCON_PYTHON_EXECUTABLE' doesn't exist"
-    return 1
-  fi
-  _colcon_python_executable="$COLCON_PYTHON_EXECUTABLE"
-else
-  # try the Python executable known at configure time
-  _colcon_python_executable="/usr/bin/python3"
-  # if it doesn't exist try a fall back
-  if [ ! -f "$_colcon_python_executable" ]; then
-    if ! /usr/bin/env python3 --version > /dev/null 2> /dev/null; then
-      echo "error: unable to find python3 executable"
-      return 1
-    fi
-    _colcon_python_executable=`/usr/bin/env python3 -c "import sys; print(sys.executable)"`
-  fi
-fi
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-_colcon_prefix_sh_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$1"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# get all commands in topological order
-_colcon_ordered_commands="$($_colcon_python_executable "$_colcon_prefix_bash_COLCON_CURRENT_PREFIX/_local_setup_util_sh.py" sh bash)"
-unset _colcon_python_executable
-if [ -n "$COLCON_TRACE" ]; then
-  echo "$(declare -f _colcon_prefix_sh_source_script)"
-  echo "# Execute generated script:"
-  echo "# <<<"
-  echo "${_colcon_ordered_commands}"
-  echo "# >>>"
-  echo "unset _colcon_prefix_sh_source_script"
-fi
-eval "${_colcon_ordered_commands}"
-unset _colcon_ordered_commands
-
-unset _colcon_prefix_sh_source_script
-
-unset _colcon_prefix_bash_COLCON_CURRENT_PREFIX
diff --git a/install/local_setup.ps1 b/install/local_setup.ps1
deleted file mode 100644
index 6f68c8d..0000000
--- a/install/local_setup.ps1
+++ /dev/null
@@ -1,55 +0,0 @@
-# generated from colcon_powershell/shell/template/prefix.ps1.em
-
-# This script extends the environment with all packages contained in this
-# prefix path.
-
-# check environment variable for custom Python executable
-if ($env:COLCON_PYTHON_EXECUTABLE) {
-  if (!(Test-Path "$env:COLCON_PYTHON_EXECUTABLE" -PathType Leaf)) {
-    echo "error: COLCON_PYTHON_EXECUTABLE '$env:COLCON_PYTHON_EXECUTABLE' doesn't exist"
-    exit 1
-  }
-  $_colcon_python_executable="$env:COLCON_PYTHON_EXECUTABLE"
-} else {
-  # use the Python executable known at configure time
-  $_colcon_python_executable="/usr/bin/python3"
-  # if it doesn't exist try a fall back
-  if (!(Test-Path "$_colcon_python_executable" -PathType Leaf)) {
-    if (!(Get-Command "python3" -ErrorAction SilentlyContinue)) {
-      echo "error: unable to find python3 executable"
-      exit 1
-    }
-    $_colcon_python_executable="python3"
-  }
-}
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-function _colcon_prefix_powershell_source_script {
-  param (
-    $_colcon_prefix_powershell_source_script_param
-  )
-  # source script with conditional trace output
-  if (Test-Path $_colcon_prefix_powershell_source_script_param) {
-    if ($env:COLCON_TRACE) {
-      echo ". '$_colcon_prefix_powershell_source_script_param'"
-    }
-    . "$_colcon_prefix_powershell_source_script_param"
-  } else {
-    Write-Error "not found: '$_colcon_prefix_powershell_source_script_param'"
-  }
-}
-
-# get all commands in topological order
-$_colcon_ordered_commands = & "$_colcon_python_executable" "$(Split-Path $PSCommandPath -Parent)/_local_setup_util_ps1.py" ps1
-
-# execute all commands in topological order
-if ($env:COLCON_TRACE) {
-  echo "Execute generated script:"
-  echo "<<<"
-  $_colcon_ordered_commands.Split([Environment]::NewLine, [StringSplitOptions]::RemoveEmptyEntries) | Write-Output
-  echo ">>>"
-}
-if ($_colcon_ordered_commands) {
-  $_colcon_ordered_commands.Split([Environment]::NewLine, [StringSplitOptions]::RemoveEmptyEntries) | Invoke-Expression
-}
diff --git a/install/local_setup.sh b/install/local_setup.sh
deleted file mode 100644
index 31a72bf..0000000
--- a/install/local_setup.sh
+++ /dev/null
@@ -1,137 +0,0 @@
-# generated from colcon_core/shell/template/prefix.sh.em
-
-# This script extends the environment with all packages contained in this
-# prefix path.
-
-# since a plain shell script can't determine its own path when being sourced
-# either use the provided COLCON_CURRENT_PREFIX
-# or fall back to the build time prefix (if it exists)
-_colcon_prefix_sh_COLCON_CURRENT_PREFIX="/workspaces/sailbot_workspace/src/diagnostics/install"
-if [ -z "$COLCON_CURRENT_PREFIX" ]; then
-  if [ ! -d "$_colcon_prefix_sh_COLCON_CURRENT_PREFIX" ]; then
-    echo "The build time path \"$_colcon_prefix_sh_COLCON_CURRENT_PREFIX\" doesn't exist. Either source a script for a different shell or set the environment variable \"COLCON_CURRENT_PREFIX\" explicitly." 1>&2
-    unset _colcon_prefix_sh_COLCON_CURRENT_PREFIX
-    return 1
-  fi
-else
-  _colcon_prefix_sh_COLCON_CURRENT_PREFIX="$COLCON_CURRENT_PREFIX"
-fi
-
-# function to prepend a value to a variable
-# which uses colons as separators
-# duplicates as well as trailing separators are avoided
-# first argument: the name of the result variable
-# second argument: the value to be prepended
-_colcon_prefix_sh_prepend_unique_value() {
-  # arguments
-  _listname="$1"
-  _value="$2"
-
-  # get values from variable
-  eval _values=\"\$$_listname\"
-  # backup the field separator
-  _colcon_prefix_sh_prepend_unique_value_IFS="$IFS"
-  IFS=":"
-  # start with the new value
-  _all_values="$_value"
-  _contained_value=""
-  # iterate over existing values in the variable
-  for _item in $_values; do
-    # ignore empty strings
-    if [ -z "$_item" ]; then
-      continue
-    fi
-    # ignore duplicates of _value
-    if [ "$_item" = "$_value" ]; then
-      _contained_value=1
-      continue
-    fi
-    # keep non-duplicate values
-    _all_values="$_all_values:$_item"
-  done
-  unset _item
-  if [ -z "$_contained_value" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      if [ "$_all_values" = "$_value" ]; then
-        echo "export $_listname=$_value"
-      else
-        echo "export $_listname=$_value:\$$_listname"
-      fi
-    fi
-  fi
-  unset _contained_value
-  # restore the field separator
-  IFS="$_colcon_prefix_sh_prepend_unique_value_IFS"
-  unset _colcon_prefix_sh_prepend_unique_value_IFS
-  # export the updated variable
-  eval export $_listname=\"$_all_values\"
-  unset _all_values
-  unset _values
-
-  unset _value
-  unset _listname
-}
-
-# add this prefix to the COLCON_PREFIX_PATH
-_colcon_prefix_sh_prepend_unique_value COLCON_PREFIX_PATH "$_colcon_prefix_sh_COLCON_CURRENT_PREFIX"
-unset _colcon_prefix_sh_prepend_unique_value
-
-# check environment variable for custom Python executable
-if [ -n "$COLCON_PYTHON_EXECUTABLE" ]; then
-  if [ ! -f "$COLCON_PYTHON_EXECUTABLE" ]; then
-    echo "error: COLCON_PYTHON_EXECUTABLE '$COLCON_PYTHON_EXECUTABLE' doesn't exist"
-    return 1
-  fi
-  _colcon_python_executable="$COLCON_PYTHON_EXECUTABLE"
-else
-  # try the Python executable known at configure time
-  _colcon_python_executable="/usr/bin/python3"
-  # if it doesn't exist try a fall back
-  if [ ! -f "$_colcon_python_executable" ]; then
-    if ! /usr/bin/env python3 --version > /dev/null 2> /dev/null; then
-      echo "error: unable to find python3 executable"
-      return 1
-    fi
-    _colcon_python_executable=`/usr/bin/env python3 -c "import sys; print(sys.executable)"`
-  fi
-fi
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-_colcon_prefix_sh_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$1"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# get all commands in topological order
-_colcon_ordered_commands="$($_colcon_python_executable "$_colcon_prefix_sh_COLCON_CURRENT_PREFIX/_local_setup_util_sh.py" sh)"
-unset _colcon_python_executable
-if [ -n "$COLCON_TRACE" ]; then
-  echo "_colcon_prefix_sh_source_script() {
-    if [ -f \"\$1\" ]; then
-      if [ -n \"\$COLCON_TRACE\" ]; then
-        echo \"# . \\\"\$1\\\"\"
-      fi
-      . \"\$1\"
-    else
-      echo \"not found: \\\"\$1\\\"\" 1>&2
-    fi
-  }"
-  echo "# Execute generated script:"
-  echo "# <<<"
-  echo "${_colcon_ordered_commands}"
-  echo "# >>>"
-  echo "unset _colcon_prefix_sh_source_script"
-fi
-eval "${_colcon_ordered_commands}"
-unset _colcon_ordered_commands
-
-unset _colcon_prefix_sh_source_script
-
-unset _colcon_prefix_sh_COLCON_CURRENT_PREFIX
diff --git a/install/local_setup.zsh b/install/local_setup.zsh
deleted file mode 100644
index b648710..0000000
--- a/install/local_setup.zsh
+++ /dev/null
@@ -1,134 +0,0 @@
-# generated from colcon_zsh/shell/template/prefix.zsh.em
-
-# This script extends the environment with all packages contained in this
-# prefix path.
-
-# a zsh script is able to determine its own path if necessary
-if [ -z "$COLCON_CURRENT_PREFIX" ]; then
-  _colcon_prefix_zsh_COLCON_CURRENT_PREFIX="$(builtin cd -q "`dirname "${(%):-%N}"`" > /dev/null && pwd)"
-else
-  _colcon_prefix_zsh_COLCON_CURRENT_PREFIX="$COLCON_CURRENT_PREFIX"
-fi
-
-# function to convert array-like strings into arrays
-# to workaround SH_WORD_SPLIT not being set
-_colcon_prefix_zsh_convert_to_array() {
-  local _listname=$1
-  local _dollar="$"
-  local _split="{="
-  local _to_array="(\"$_dollar$_split$_listname}\")"
-  eval $_listname=$_to_array
-}
-
-# function to prepend a value to a variable
-# which uses colons as separators
-# duplicates as well as trailing separators are avoided
-# first argument: the name of the result variable
-# second argument: the value to be prepended
-_colcon_prefix_zsh_prepend_unique_value() {
-  # arguments
-  _listname="$1"
-  _value="$2"
-
-  # get values from variable
-  eval _values=\"\$$_listname\"
-  # backup the field separator
-  _colcon_prefix_zsh_prepend_unique_value_IFS="$IFS"
-  IFS=":"
-  # start with the new value
-  _all_values="$_value"
-  _contained_value=""
-  # workaround SH_WORD_SPLIT not being set
-  _colcon_prefix_zsh_convert_to_array _values
-  # iterate over existing values in the variable
-  for _item in $_values; do
-    # ignore empty strings
-    if [ -z "$_item" ]; then
-      continue
-    fi
-    # ignore duplicates of _value
-    if [ "$_item" = "$_value" ]; then
-      _contained_value=1
-      continue
-    fi
-    # keep non-duplicate values
-    _all_values="$_all_values:$_item"
-  done
-  unset _item
-  if [ -z "$_contained_value" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      if [ "$_all_values" = "$_value" ]; then
-        echo "export $_listname=$_value"
-      else
-        echo "export $_listname=$_value:\$$_listname"
-      fi
-    fi
-  fi
-  unset _contained_value
-  # restore the field separator
-  IFS="$_colcon_prefix_zsh_prepend_unique_value_IFS"
-  unset _colcon_prefix_zsh_prepend_unique_value_IFS
-  # export the updated variable
-  eval export $_listname=\"$_all_values\"
-  unset _all_values
-  unset _values
-
-  unset _value
-  unset _listname
-}
-
-# add this prefix to the COLCON_PREFIX_PATH
-_colcon_prefix_zsh_prepend_unique_value COLCON_PREFIX_PATH "$_colcon_prefix_zsh_COLCON_CURRENT_PREFIX"
-unset _colcon_prefix_zsh_prepend_unique_value
-unset _colcon_prefix_zsh_convert_to_array
-
-# check environment variable for custom Python executable
-if [ -n "$COLCON_PYTHON_EXECUTABLE" ]; then
-  if [ ! -f "$COLCON_PYTHON_EXECUTABLE" ]; then
-    echo "error: COLCON_PYTHON_EXECUTABLE '$COLCON_PYTHON_EXECUTABLE' doesn't exist"
-    return 1
-  fi
-  _colcon_python_executable="$COLCON_PYTHON_EXECUTABLE"
-else
-  # try the Python executable known at configure time
-  _colcon_python_executable="/usr/bin/python3"
-  # if it doesn't exist try a fall back
-  if [ ! -f "$_colcon_python_executable" ]; then
-    if ! /usr/bin/env python3 --version > /dev/null 2> /dev/null; then
-      echo "error: unable to find python3 executable"
-      return 1
-    fi
-    _colcon_python_executable=`/usr/bin/env python3 -c "import sys; print(sys.executable)"`
-  fi
-fi
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-_colcon_prefix_sh_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$1"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# get all commands in topological order
-_colcon_ordered_commands="$($_colcon_python_executable "$_colcon_prefix_zsh_COLCON_CURRENT_PREFIX/_local_setup_util_sh.py" sh zsh)"
-unset _colcon_python_executable
-if [ -n "$COLCON_TRACE" ]; then
-  echo "$(declare -f _colcon_prefix_sh_source_script)"
-  echo "# Execute generated script:"
-  echo "# <<<"
-  echo "${_colcon_ordered_commands}"
-  echo "# >>>"
-  echo "unset _colcon_prefix_sh_source_script"
-fi
-eval "${_colcon_ordered_commands}"
-unset _colcon_ordered_commands
-
-unset _colcon_prefix_sh_source_script
-
-unset _colcon_prefix_zsh_COLCON_CURRENT_PREFIX
diff --git a/install/setup.bash b/install/setup.bash
deleted file mode 100644
index 88dcc3a..0000000
--- a/install/setup.bash
+++ /dev/null
@@ -1,34 +0,0 @@
-# generated from colcon_bash/shell/template/prefix_chain.bash.em
-
-# This script extends the environment with the environment of other prefix
-# paths which were sourced when this file was generated as well as all packages
-# contained in this prefix path.
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-_colcon_prefix_chain_bash_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$1"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# source chained prefixes
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced script
-COLCON_CURRENT_PREFIX="/opt/ros/humble"
-_colcon_prefix_chain_bash_source_script "$COLCON_CURRENT_PREFIX/local_setup.bash"
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced script
-COLCON_CURRENT_PREFIX="/workspaces/sailbot_workspace/install"
-_colcon_prefix_chain_bash_source_script "$COLCON_CURRENT_PREFIX/local_setup.bash"
-
-# source this prefix
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced script
-COLCON_CURRENT_PREFIX="$(builtin cd "`dirname "${BASH_SOURCE[0]}"`" > /dev/null && pwd)"
-_colcon_prefix_chain_bash_source_script "$COLCON_CURRENT_PREFIX/local_setup.bash"
-
-unset COLCON_CURRENT_PREFIX
-unset _colcon_prefix_chain_bash_source_script
diff --git a/install/setup.ps1 b/install/setup.ps1
deleted file mode 100644
index da0b9b3..0000000
--- a/install/setup.ps1
+++ /dev/null
@@ -1,30 +0,0 @@
-# generated from colcon_powershell/shell/template/prefix_chain.ps1.em
-
-# This script extends the environment with the environment of other prefix
-# paths which were sourced when this file was generated as well as all packages
-# contained in this prefix path.
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-function _colcon_prefix_chain_powershell_source_script {
-  param (
-    $_colcon_prefix_chain_powershell_source_script_param
-  )
-  # source script with conditional trace output
-  if (Test-Path $_colcon_prefix_chain_powershell_source_script_param) {
-    if ($env:COLCON_TRACE) {
-      echo ". '$_colcon_prefix_chain_powershell_source_script_param'"
-    }
-    . "$_colcon_prefix_chain_powershell_source_script_param"
-  } else {
-    Write-Error "not found: '$_colcon_prefix_chain_powershell_source_script_param'"
-  }
-}
-
-# source chained prefixes
-_colcon_prefix_chain_powershell_source_script "/opt/ros/humble\local_setup.ps1"
-_colcon_prefix_chain_powershell_source_script "/workspaces/sailbot_workspace/install\local_setup.ps1"
-
-# source this prefix
-$env:COLCON_CURRENT_PREFIX=(Split-Path $PSCommandPath -Parent)
-_colcon_prefix_chain_powershell_source_script "$env:COLCON_CURRENT_PREFIX\local_setup.ps1"
diff --git a/install/setup.sh b/install/setup.sh
deleted file mode 100644
index 91cd648..0000000
--- a/install/setup.sh
+++ /dev/null
@@ -1,49 +0,0 @@
-# generated from colcon_core/shell/template/prefix_chain.sh.em
-
-# This script extends the environment with the environment of other prefix
-# paths which were sourced when this file was generated as well as all packages
-# contained in this prefix path.
-
-# since a plain shell script can't determine its own path when being sourced
-# either use the provided COLCON_CURRENT_PREFIX
-# or fall back to the build time prefix (if it exists)
-_colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX=/workspaces/sailbot_workspace/src/diagnostics/install
-if [ ! -z "$COLCON_CURRENT_PREFIX" ]; then
-  _colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX="$COLCON_CURRENT_PREFIX"
-elif [ ! -d "$_colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX" ]; then
-  echo "The build time path \"$_colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX\" doesn't exist. Either source a script for a different shell or set the environment variable \"COLCON_CURRENT_PREFIX\" explicitly." 1>&2
-  unset _colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX
-  return 1
-fi
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-_colcon_prefix_chain_sh_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$1"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# source chained prefixes
-# setting COLCON_CURRENT_PREFIX avoids relying on the build time prefix of the sourced script
-COLCON_CURRENT_PREFIX="/opt/ros/humble"
-_colcon_prefix_chain_sh_source_script "$COLCON_CURRENT_PREFIX/local_setup.sh"
-
-# setting COLCON_CURRENT_PREFIX avoids relying on the build time prefix of the sourced script
-COLCON_CURRENT_PREFIX="/workspaces/sailbot_workspace/install"
-_colcon_prefix_chain_sh_source_script "$COLCON_CURRENT_PREFIX/local_setup.sh"
-
-
-# source this prefix
-# setting COLCON_CURRENT_PREFIX avoids relying on the build time prefix of the sourced script
-COLCON_CURRENT_PREFIX="$_colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX"
-_colcon_prefix_chain_sh_source_script "$COLCON_CURRENT_PREFIX/local_setup.sh"
-
-unset _colcon_prefix_chain_sh_COLCON_CURRENT_PREFIX
-unset _colcon_prefix_chain_sh_source_script
-unset COLCON_CURRENT_PREFIX
diff --git a/install/setup.zsh b/install/setup.zsh
deleted file mode 100644
index 9bddb0d..0000000
--- a/install/setup.zsh
+++ /dev/null
@@ -1,34 +0,0 @@
-# generated from colcon_zsh/shell/template/prefix_chain.zsh.em
-
-# This script extends the environment with the environment of other prefix
-# paths which were sourced when this file was generated as well as all packages
-# contained in this prefix path.
-
-# function to source another script with conditional trace output
-# first argument: the path of the script
-_colcon_prefix_chain_zsh_source_script() {
-  if [ -f "$1" ]; then
-    if [ -n "$COLCON_TRACE" ]; then
-      echo "# . \"$1\""
-    fi
-    . "$1"
-  else
-    echo "not found: \"$1\"" 1>&2
-  fi
-}
-
-# source chained prefixes
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced script
-COLCON_CURRENT_PREFIX="/opt/ros/humble"
-_colcon_prefix_chain_zsh_source_script "$COLCON_CURRENT_PREFIX/local_setup.zsh"
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced script
-COLCON_CURRENT_PREFIX="/workspaces/sailbot_workspace/install"
-_colcon_prefix_chain_zsh_source_script "$COLCON_CURRENT_PREFIX/local_setup.zsh"
-
-# source this prefix
-# setting COLCON_CURRENT_PREFIX avoids determining the prefix in the sourced script
-COLCON_CURRENT_PREFIX="$(builtin cd -q "`dirname "${(%):-%N}"`" > /dev/null && pwd)"
-_colcon_prefix_chain_zsh_source_script "$COLCON_CURRENT_PREFIX/local_setup.zsh"
-
-unset COLCON_CURRENT_PREFIX
-unset _colcon_prefix_chain_zsh_source_script