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vim: update cdg.py

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Taken from https://raw.githubusercontent.com/cerg2010cerg2010/texttoolkit/master/cdg.py
and add a small fix to get current dir for project path instead of
'/your/project/path'
This commit is contained in:
Mathieu Maret 2022-07-31 11:10:54 +02:00
parent 841caadc98
commit 7493517050
1 changed files with 16 additions and 10 deletions
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26
.vim/plugin/cdg.py
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@ -4,7 +4,7 @@
import json import json
import sys import sys
import re import re
import os from os import getcwd
'''A simple compilation database generator, or cdg in short. '''A simple compilation database generator, or cdg in short.
@ -12,11 +12,11 @@ It works by parsing the output of the GNU make command.'''
file_name_regex = re.compile(r"[\w./+\-]+\.(s|cc?|cpp|cxx)\b", file_name_regex = re.compile(r"[\w./+\-]+\.(s|cc?|cpp|cxx)\b",
re.IGNORECASE) re.IGNORECASE)
enter_dir_regex = re.compile(r"^\s*make(?:\[\d+\])?: Entering directory [`\'\"](?P<dir>.*)[`\'\"]\s*$", enter_dir_regex = re.compile(r"^\s*(?:make|ninja)(?:\[\d+\])?: Entering directory [`\'\"](?P<dir>.*)[`\'\"]\s*$",
re.MULTILINE) re.MULTILINE)
leave_dir_regex = re.compile(r"^\s*make(?:\[\d+\])?: Leaving directory .*$", leave_dir_regex = re.compile(r"^\s*(?:make|ninja)(?:\[\d+\])?: Leaving directory .*$",
re.MULTILINE) re.MULTILINE)
compilers_regex = re.compile(r'\b(g?cc|[gc]\+\+|clang\+?\+?|icecc|s?ccache)\s') compilers_regex = re.compile(r'\b(g?cc|[gc]\+\+|clang\+?\+?|icecc|s?ccache)(?:.exe)?"?\s')
def parse(make_output): def parse(make_output):
@ -49,11 +49,17 @@ Per https://clang.llvm.org/docs/JSONCompilationDatabase.html
# look backward and discard anything before delimiters # look backward and discard anything before delimiters
i = match.start() i = match.start()
while i > 0: if line[match.start():match.end()].rstrip()[-1] == '"':
j = i - 1 while i > 0:
if line[j] in (' ', '\t', '\n', ';', '&'): i -= 1
break if line[i] == '"' and (i == 0 or line[i-1] != '\\'):
i -= 1 break
else:
while i > 0:
j = i - 1
if line[j] in (' ', '\t', '\n', ';', '&'):
break
i -= 1
line = line[i:] line = line[i:]
file_match = file_name_regex.search(line) file_match = file_name_regex.search(line)
@ -63,7 +69,7 @@ Per https://clang.llvm.org/docs/JSONCompilationDatabase.html
# To workaround that there is no "entering directory..." # To workaround that there is no "entering directory..."
if not pwd: if not pwd:
pwd = os.getcwd() pwd = getcwd()
path_stack.append(pwd) path_stack.append(pwd)
# Special handling for projects like Redis, # Special handling for projects like Redis,