Handle config files not coming from pacman

This commit is contained in:
Phyks 2015-04-06 19:17:32 +02:00
parent ec9cf757fc
commit 527c8d6d6f
3 changed files with 73 additions and 12 deletions

blueprinting.py Normal file → Executable file
View File

@ -4,4 +4,6 @@ import pacman
if __name__ == "__main__":
packages = pacman.list_installed_packages()
config_files = pacman.list_modified_config_files()
aur_packages = pacman.list_installed_aur_packages()
modified_config_files = pacman.list_modified_config_files()
new_config_files = pacman.list_new_config_files()

View File

@ -2,6 +2,7 @@
import os
import subprocess
import sys
import tools
PACKAGE_BASE_PATH = "/var/cache/pacman/pkg/"
ARCH = "x86_64"
@ -75,22 +76,14 @@ def list_modified_config_files(packages=[]):
packages is an optionnal filtering list of packages. Defaults to [] which
means "all the packages".
Returns a dict with modified configuration files as keys and diffs as
# TODO: diff
pacman_raw = subprocess.check_output(["pacman", "-Qii"] + packages)
pacman_raw = pacman_raw.decode("utf-8").strip()
modified_list = [i.split("\t")[1]
for i in pacman_raw.split("\n")
if i.startswith("MODIFIED")]
modified_files = {}
for i in modified_list:
package_file = get_file_from_package(i)
with open(i, 'r') as fh:
fs_file = fh.read()
modified_files[i] = None
return modified_files
return modified_list
def list_installed_packages():
@ -123,7 +116,7 @@ def list_installed_packages():
# Check that they are installed anyway
diff_are_all_installed = True
for package in diff:
if not is_installed(package):
if package not in packages_list:
diff_are_all_installed = False
if diff_are_all_installed:
@ -136,3 +129,49 @@ def list_installed_packages():
return packages_list
def list_installed_aur_packages():
List all the explicitly installed AUR packages.
pacman_raw = subprocess.check_output(["pacman", "-Qemq"])
pacman_raw = pacman_raw.decode("utf-8").split("\n")
return pacman_raw
def list_new_config_files():
List all the config files under /etc that are not directly coming from a
# Get all the config files under /etc owned by a package
pacman = subprocess.Popen(["pacman", "-Qq"],
pacman_raw = subprocess.check_output(["pacman", "-Ql", "-"],
pacman_raw = pacman_raw.decode("utf-8").strip()
etc_files = [i.split(" ")[-1] for i in pacman_raw.split("\n")]
etc_files = [i
for i in etc_files
if i.startswith("/etc") and os.path.isfile(i)]
# Get all the files under /etc, in the filesystem
fs_etc_files = tools.list_directory("/etc/", lambda x: os.path.isfile(x))
# Diff the two
raw_diff = set(fs_etc_files).difference(set(etc_files))
diff = []
# Filter etc files
for i in raw_diff:
if i.startswith("/etc/certs/"):
if i.startswith("/etc/ssl/certs"):
if i.startswith("/etc/ca-certificates"):
# Do not append if binary file
check_binary_raw = subprocess.check_output(["file", i])
check_binary_raw = check_binary_raw.decode("utf-8")
if "text" not in check_binary_raw:
return diff

tools.py Normal file
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@ -0,0 +1,20 @@
#!/usr/bin/env python3
import os
def list_directory(path, filter=lambda x: True):
List all files in path directory. Works recursively
Filter is an optional callback. If set, the found items will be appended
to the returned list only if filter evaluated on them is True.
Return a list of files with path relative to path parent dir.
files_list = []
for root, dirs, files in os.walk(path):
for i in files:
file = os.path.join(root, i)
if filter(file):
return files_list