Source code for spack.cmd.edit

# Copyright 2013-2021 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
# SPDX-License-Identifier: (Apache-2.0 OR MIT)

import glob
import os

import llnl.util.tty as tty

import spack.cmd
import spack.paths
import spack.repo
from spack.spec import Spec
from spack.util.editor import editor

description = "open package files in $EDITOR"
section = "packaging"
level = "short"

[docs]def edit_package(name, repo_path, namespace): """Opens the requested package file in your favorite $EDITOR. Args: name (str): The name of the package repo_path (str): The path to the repository containing this package namespace (str): A valid namespace registered with Spack """ # Find the location of the package if repo_path: repo = spack.repo.Repo(repo_path) elif namespace: repo = spack.repo.path.get_repo(namespace) else: repo = spack.repo.path path = repo.filename_for_package_name(name) spec = Spec(name) if os.path.exists(path): if not os.path.isfile(path): tty.die("Something is wrong. '{0}' is not a file!".format(path)) if not os.access(path, os.R_OK): tty.die("Insufficient permissions on '%s'!" % path) else: tty.die("No package for '{0}' was found.".format(, " Use `spack create` to create a new package") editor(path)
[docs]def setup_parser(subparser): excl_args = subparser.add_mutually_exclusive_group() # Various types of Spack files that can be edited # Edits package files by default excl_args.add_argument( '-b', '--build-system', dest='path', action='store_const', const=spack.paths.build_systems_path, help="Edit the build system with the supplied name.") excl_args.add_argument( '-c', '--command', dest='path', action='store_const', const=spack.paths.command_path, help="edit the command with the supplied name") excl_args.add_argument( '-d', '--docs', dest='path', action='store_const', const=os.path.join(spack.paths.lib_path, 'docs'), help="edit the docs with the supplied name") excl_args.add_argument( '-t', '--test', dest='path', action='store_const', const=spack.paths.test_path, help="edit the test with the supplied name") excl_args.add_argument( '-m', '--module', dest='path', action='store_const', const=spack.paths.module_path, help="edit the main spack module with the supplied name") # Options for editing packages excl_args.add_argument( '-r', '--repo', default=None, help="path to repo to edit package in") excl_args.add_argument( '-N', '--namespace', default=None, help="namespace of package to edit") subparser.add_argument( 'package', nargs='?', default=None, help="package name")
[docs]def edit(parser, args): name = args.package # By default, edit package files path = spack.paths.packages_path # If `--command`, `--test`, or `--module` is chosen, edit those instead if args.path: path = args.path if name: # convert command names to python module name if path == spack.paths.command_path: name = spack.cmd.python_name(name) path = os.path.join(path, name) if not os.path.exists(path): files = glob.glob(path + '*') blacklist = ['.pyc', '~'] # blacklist binaries and backups files = list(filter( lambda x: all(s not in x for s in blacklist), files)) if len(files) > 1: m = 'Multiple files exist with the name {0}.'.format(name) m += ' Please specify a suffix. Files are:\n\n' for f in files: m += ' ' + os.path.basename(f) + '\n' tty.die(m) if not files: tty.die("No file for '{0}' was found in {1}".format(name, path)) path = files[0] # already confirmed only one entry in files editor(path) elif name: edit_package(name, args.repo, args.namespace) else: # By default open the directory where packages live editor(path)