import re
import subprocess
import sys
+import shutil
from collections import OrderedDict
from distutils.version import LooseVersion as Version
from functools import reduce
from itertools import chain
+try:
+ input = raw_input
+except NameError:
+ pass
virtual_profiles = [
# (name, description, callback)
-h, --help get this small help
-c, --change reload current setup
-s, --save <profile> save your current setup to profile <profile>
+-r, --remove <profile> remove profile <profile>
-l, --load <profile> load profile <profile>
-d, --default <profile> make profile <profile> the default profile
--skip-options <option> comma separated list of xrandr arguments (e.g. "gamma")
meta_information is expected to be an dictionary. It will be passed to the block scripts
in the environment, as variables called AUTORANDR_<CAPITALIZED_KEY_HERE>.
"""
- script = os.path.join(profile_path, "block")
- if not os.access(script, os.X_OK | os.F_OK):
- return False
- if meta_information:
- env = os.environ.copy()
- env.update({ "AUTORANDR_%s" % str(key).upper(): str(value) for (key, value) in meta_information.items() })
- else:
- env = os.environ.copy()
- return subprocess.call(script, env=env) == 0
+ return not exec_scripts(profile_path, "block", meta_information)
def output_configuration(configuration, config):
"Write a configuration file"
print(" %-10s %s" % profile[:2])
sys.exit(0)
-def exec_scripts(profile_path, script_name):
- "Run userscripts"
- for script in (os.path.join(profile_path, script_name), os.path.join(os.path.dirname(profile_path), script_name)):
- if os.access(script, os.X_OK | os.F_OK):
- subprocess.call(script)
+def exec_scripts(profile_path, script_name, meta_information=None):
+ """"Run userscripts
+
+ This will run all executables from the profile folder, and global per-user
+ and system-wide configuration folders, named script_name or residing in
+ subdirectories named script_name.d.
+
+ meta_information is expected to be an dictionary. It will be passed to the block scripts
+ in the environment, as variables called AUTORANDR_<CAPITALIZED_KEY_HERE>.
+
+ Returns True unless any of the scripts exited with non-zero exit status.
+ """
+ all_ok = True
+ if meta_information:
+ env = os.environ.copy()
+ env.update({ "AUTORANDR_%s" % str(key).upper(): str(value) for (key, value) in meta_information.items() })
+ else:
+ env = os.environ.copy()
+
+ # If there are multiple candidates, the XDG spec tells to only use the first one.
+ ran_scripts = set()
+
+ user_profile_path = os.path.expanduser("~/.autorandr")
+ if not os.path.isdir(user_profile_path):
+ user_profile_path = os.path.join(os.environ.get("XDG_CONFIG_HOME", os.path.expanduser("~/.config")), "autorandr")
+
+ for folder in chain((profile_path, os.path.dirname(profile_path), user_profile_path),
+ (os.path.join(x, "autorandr") for x in os.environ.get("XDG_CONFIG_DIRS", "").split(":"))):
+
+ if script_name not in ran_scripts:
+ script = os.path.join(folder, script_name)
+ if os.access(script, os.X_OK | os.F_OK):
+ all_ok &= subprocess.call(script, env=env) != 0
+ ran_scripts.add(script_name)
+
+ script_folder = os.path.join(folder, "%s.d" % script_name)
+ if os.access(script_folder, os.R_OK | os.X_OK) and os.path.isdir(script_folder):
+ for file_name in os.listdir(script_folder):
+ check_name = "d/%s" % (file_name,)
+ if check_name not in ran_scripts:
+ script = os.path.join(script_folder, file_name)
+ if os.access(script, os.X_OK | os.F_OK):
+ all_ok &= subprocess.call(script, env=env) != 0
+ ran_scripts.add(check_name)
+
+ return all_ok
def main(argv):
try:
- options = dict(getopt.getopt(argv[1:], "s:l:d:cfh", [ "dry-run", "change", "default=", "save=", "load=", "force", "fingerprint", "config", "debug", "skip-options=", "help" ])[0])
+ options = dict(getopt.getopt(argv[1:], "s:r:l:d:cfh", [ "dry-run", "change", "default=", "save=", "remove=", "load=", "force", "fingerprint", "config", "debug", "skip-options=", "help" ])[0])
except getopt.GetoptError as e:
print("Failed to parse options: {0}.\n"
"Use --help to get usage information.".format(str(e)),
profiles = {}
try:
# Load profiles from each XDG config directory
- for directory in os.environ.get("XDG_CONFIG_DIRS", "").split(":"):
+ # The XDG spec says that earlier entries should take precedence, so reverse the order
+ for directory in reversed(os.environ.get("XDG_CONFIG_DIRS", "").split(":")):
system_profile_path = os.path.join(directory, "autorandr")
if os.path.isdir(system_profile_path):
profiles.update(load_profiles(system_profile_path))
if options["--save"] in ( x[0] for x in virtual_profiles ):
raise AutorandrException("Cannot save current configuration as profile '%s':\nThis configuration name is a reserved virtual configuration." % options["--save"])
try:
- save_configuration(os.path.join(profile_path, options["--save"]), config)
+ profile_folder = os.path.join(profile_path, options["--save"])
+ save_configuration(profile_folder, config)
+ exec_scripts(profile_folder, "postsave", {"CURRENT_PROFILE": options["--save"], "PROFILE_FOLDER": profile_folder})
except Exception as e:
raise AutorandrException("Failed to save current configuration as profile '%s'" % (options["--save"],), e)
print("Saved current configuration as profile '%s'" % options["--save"])
sys.exit(0)
+ if "-r" in options:
+ options["--remove"] = options["-r"]
+ if "--remove" in options:
+ if options["--remove"] in ( x[0] for x in virtual_profiles ):
+ raise AutorandrException("Cannot remove profile '%s':\nThis configuration name is a reserved virtual configuration." % options["--remove"])
+ if options["--remove"] not in profiles.keys():
+ raise AutorandrException("Cannot remove profile '%s':\nThis profile does not exist." % options["--remove"])
+ try:
+ remove = True
+ profile_folder = os.path.join(profile_path, options["--remove"])
+ profile_dirlist = os.listdir(profile_folder)
+ profile_dirlist.remove("config")
+ profile_dirlist.remove("setup")
+ if profile_dirlist:
+ print("Profile folder '%s' contains the following additional files:\n---\n%s\n---" % (options["--remove"], "\n".join(profile_dirlist)))
+ response = input("Do you really want to remove profile '%s'? If so, type 'yes': " % options["--remove"]).strip()
+ if response != "yes":
+ remove = False
+ if remove is True:
+ shutil.rmtree(profile_folder)
+ print("Removed profile '%s'" % options["--remove"])
+ else:
+ print("Profile '%s' was not removed" % options["--remove"])
+ except Exception as e:
+ raise AutorandrException("Failed to remove profile '%s'" % (options["--remove"],), e)
+ sys.exit(0)
+
if "-h" in options or "--help" in options:
exit_help()
if "--dry-run" in options:
apply_configuration(load_config, config, True)
else:
- exec_scripts(scripts_path, "preswitch")
+ script_metadata = {
+ "CURRENT_PROFILE": load_profile,
+ "PROFILE_FOLDER": scripts_path,
+ }
+ exec_scripts(scripts_path, "preswitch", script_metadata)
apply_configuration(load_config, config, False)
- exec_scripts(scripts_path, "postswitch")
+ exec_scripts(scripts_path, "postswitch", script_metadata)
except Exception as e:
raise AutorandrException("Failed to apply profile '%s'" % load_profile, e, True)
projects / deb_pkgs / autorandr.git / blobdiff