[LINT] Linted files + Added lint job to CI
This commit is contained in:
Gliniak
committed by
Radosław Gliński
Radosław Gliński
parent
e8afad8f8a
commit
b9061e6292
193
third_party/clang-format/clang-format.py
vendored
193
third_party/clang-format/clang-format.py
vendored
@@ -2,11 +2,19 @@
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# - Change 'binary' if clang-format is not on the path (see below).
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# - Add to your .vimrc:
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#
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# map <C-I> :pyf <path-to-this-file>/clang-format.py<cr>
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# imap <C-I> <c-o>:pyf <path-to-this-file>/clang-format.py<cr>
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# if has('python')
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# map <C-I> :pyf <path-to-this-file>/clang-format.py<cr>
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# imap <C-I> <c-o>:pyf <path-to-this-file>/clang-format.py<cr>
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# elseif has('python3')
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# map <C-I> :py3f <path-to-this-file>/clang-format.py<cr>
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# imap <C-I> <c-o>:py3f <path-to-this-file>/clang-format.py<cr>
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# endif
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#
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# The first line enables clang-format for NORMAL and VISUAL mode, the second
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# line adds support for INSERT mode. Change "C-I" to another binding if you
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# The if-elseif-endif conditional should pick either the python3 or python2
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# integration depending on your vim setup.
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#
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# The first mapping enables clang-format for NORMAL and VISUAL mode, the second
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# mapping adds support for INSERT mode. Change "C-I" to another binding if you
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# need clang-format on a different key (C-I stands for Ctrl+i).
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#
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# With this integration you can press the bound key and clang-format will
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@@ -20,15 +28,20 @@
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# like:
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# :function FormatFile()
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# : let l:lines="all"
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# : pyf <path-to-this-file>/clang-format.py
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# : if has('python')
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# : pyf <path-to-this-file>/clang-format.py
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# : elseif has('python3')
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# : py3f <path-to-this-file>/clang-format.py
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# : endif
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# :endfunction
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#
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# It operates on the current, potentially unsaved buffer and does not create
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# or save any files. To revert a formatting, just undo.
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from __future__ import print_function
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from __future__ import absolute_import, division, print_function
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import difflib
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import json
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import os.path
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import platform
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import subprocess
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import sys
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@@ -36,92 +49,120 @@ import vim
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# set g:clang_format_path to the path to clang-format if it is not on the path
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# Change this to the full path if clang-format is not on the path.
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binary = 'clang-format'
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binary = "clang-format"
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if vim.eval('exists("g:clang_format_path")') == "1":
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binary = vim.eval('g:clang_format_path')
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binary = vim.eval("g:clang_format_path")
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# Change this to format according to other formatting styles. See the output of
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# 'clang-format --help' for a list of supported styles. The default looks for
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# a '.clang-format' or '_clang-format' file to indicate the style that should be
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# used.
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style = 'file'
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style = None
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fallback_style = None
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if vim.eval('exists("g:clang_format_fallback_style")') == "1":
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fallback_style = vim.eval('g:clang_format_fallback_style')
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fallback_style = vim.eval("g:clang_format_fallback_style")
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def get_buffer(encoding):
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if platform.python_version_tuple()[0] == '3':
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return vim.current.buffer
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return [ line.decode(encoding) for line in vim.current.buffer ]
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if platform.python_version_tuple()[0] == "3":
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return vim.current.buffer
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return [line.decode(encoding) for line in vim.current.buffer]
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def main():
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# Get the current text.
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encoding = vim.eval("&encoding")
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buf = get_buffer(encoding)
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text = '\n'.join(buf)
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# Get the current text.
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encoding = vim.eval("&encoding")
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buf = get_buffer(encoding)
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# Join the buffer into a single string with a terminating newline
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text = ("\n".join(buf) + "\n").encode(encoding)
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# Determine range to format.
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if vim.eval('exists("l:lines")') == '1':
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lines = vim.eval('l:lines')
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elif vim.eval('exists("l:formatdiff")') == '1':
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with open(vim.current.buffer.name, 'r') as f:
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ondisk = f.read().splitlines();
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sequence = difflib.SequenceMatcher(None, ondisk, vim.current.buffer)
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lines = []
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for op in reversed(sequence.get_opcodes()):
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if op[0] not in ['equal', 'delete']:
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lines += ['-lines', '%s:%s' % (op[3] + 1, op[4])]
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if lines == []:
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return
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else:
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lines = ['-lines', '%s:%s' % (vim.current.range.start + 1,
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vim.current.range.end + 1)]
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# Determine range to format.
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if vim.eval('exists("l:lines")') == "1":
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lines = ["-lines", vim.eval("l:lines")]
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elif vim.eval('exists("l:formatdiff")') == "1" and os.path.exists(
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vim.current.buffer.name
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):
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with open(vim.current.buffer.name, "r") as f:
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ondisk = f.read().splitlines()
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sequence = difflib.SequenceMatcher(None, ondisk, vim.current.buffer)
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lines = []
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for op in reversed(sequence.get_opcodes()):
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if op[0] not in ["equal", "delete"]:
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lines += ["-lines", "%s:%s" % (op[3] + 1, op[4])]
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if lines == []:
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return
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else:
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lines = [
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"-lines",
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"%s:%s" % (vim.current.range.start + 1, vim.current.range.end + 1),
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]
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# Determine the cursor position.
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cursor = int(vim.eval('line2byte(line("."))+col(".")')) - 2
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if cursor < 0:
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print('Couldn\'t determine cursor position. Is your file empty?')
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return
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# Convert cursor (line, col) to bytes.
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# Don't use line2byte: https://github.com/vim/vim/issues/5930
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_, cursor_line, cursor_col, _ = vim.eval('getpos(".")') # 1-based
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cursor_byte = 0
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for line in text.split(b"\n")[: int(cursor_line) - 1]:
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cursor_byte += len(line) + 1
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cursor_byte += int(cursor_col) - 1
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if cursor_byte < 0:
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print("Couldn't determine cursor position. Is your file empty?")
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return
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# Avoid flashing an ugly, ugly cmd prompt on Windows when invoking clang-format.
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startupinfo = None
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if sys.platform.startswith('win32'):
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startupinfo = subprocess.STARTUPINFO()
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startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
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startupinfo.wShowWindow = subprocess.SW_HIDE
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# Avoid flashing an ugly, ugly cmd prompt on Windows when invoking clang-format.
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startupinfo = None
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if sys.platform.startswith("win32"):
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startupinfo = subprocess.STARTUPINFO()
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startupinfo.dwFlags |= subprocess.STARTF_USESHOWWINDOW
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startupinfo.wShowWindow = subprocess.SW_HIDE
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# Call formatter.
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command = [binary, '-style', style, '-cursor', str(cursor)]
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if lines != 'all':
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command += lines
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if fallback_style:
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command.extend(['-fallback-style', fallback_style])
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if vim.current.buffer.name:
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command.extend(['-assume-filename', vim.current.buffer.name])
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p = subprocess.Popen(command,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE,
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stdin=subprocess.PIPE, startupinfo=startupinfo)
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stdout, stderr = p.communicate(input=text.encode(encoding))
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# If successful, replace buffer contents.
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if stderr:
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print(stderr)
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if not stdout:
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print(
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'No output from clang-format (crashed?).\n'
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'Please report to bugs.llvm.org.'
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# Call formatter.
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command = [binary, "-cursor", str(cursor_byte)]
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if lines != ["-lines", "all"]:
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command += lines
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if style:
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command.extend(["-style", style])
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if fallback_style:
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command.extend(["-fallback-style", fallback_style])
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if vim.current.buffer.name:
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command.extend(["-assume-filename", vim.current.buffer.name])
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p = subprocess.Popen(
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command,
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stdout=subprocess.PIPE,
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stderr=subprocess.PIPE,
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stdin=subprocess.PIPE,
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startupinfo=startupinfo,
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)
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else:
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lines = stdout.decode(encoding).split('\n')
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output = json.loads(lines[0])
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lines = lines[1:]
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sequence = difflib.SequenceMatcher(None, buf, lines)
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for op in reversed(sequence.get_opcodes()):
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if op[0] is not 'equal':
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vim.current.buffer[op[1]:op[2]] = lines[op[3]:op[4]]
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if output.get('IncompleteFormat'):
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print('clang-format: incomplete (syntax errors)')
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vim.command('goto %d' % (output['Cursor'] + 1))
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stdout, stderr = p.communicate(input=text)
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# If successful, replace buffer contents.
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if stderr:
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print(stderr)
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if not stdout:
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print(
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"No output from clang-format (crashed?).\n"
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"Please report to bugs.llvm.org."
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)
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else:
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header, content = stdout.split(b"\n", 1)
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header = json.loads(header.decode("utf-8"))
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# Strip off the trailing newline (added above).
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# This maintains trailing empty lines present in the buffer if
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# the -lines specification requests them to remain unchanged.
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lines = content.decode(encoding).split("\n")[:-1]
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sequence = difflib.SequenceMatcher(None, buf, lines)
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for op in reversed(sequence.get_opcodes()):
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if op[0] != "equal":
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vim.current.buffer[op[1] : op[2]] = lines[op[3] : op[4]]
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if header.get("IncompleteFormat"):
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print("clang-format: incomplete (syntax errors)")
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# Convert cursor bytes to (line, col)
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# Don't use goto: https://github.com/vim/vim/issues/5930
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cursor_byte = int(header["Cursor"])
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prefix = content[0:cursor_byte]
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cursor_line = 1 + prefix.count(b"\n")
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cursor_column = 1 + len(prefix.rsplit(b"\n", 1)[-1])
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vim.command("call cursor(%d, %d)" % (cursor_line, cursor_column))
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main()
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