Lines Matching +full:clang +full:- +full:format
3 #===- git-clang-format - ClangFormat Git Integration ---------*- python -*--===#
10 #===------------------------------------------------------------------------===#
13 clang-format git integration
16 This file provides a clang-format integration for git. Put it somewhere in your
17 path and ensure that it is executable. Then, "git clang-format" will invoke
18 clang-format on the changes in current files or a specific commit.
21 git clang-format -h
35 usage = 'git clang-format [OPTIONS] [<commit>] [<commit>] [--] [<file>...]'
38 If zero or one commits are given, run clang-format on all lines that differ
42 If two commits are given (requires --diff), run clang-format on all lines in the
45 The following git-config settings set the default of the corresponding option:
52 # Name of the temporary index file in which save the output of clang-format.
54 temp_index_basename = 'clang-format-index'
63 # In order to keep '--' yet allow options after positionals, we need to
64 # check for '--' ourselves. (Setting nargs='*' throws away the '--', while
68 idx = argv.index('--')
76 # From clang/lib/Frontend/FrontendOptions.cpp, all lower case
81 # Other languages that clang-format supports
91 p.add_argument('--binary',
92 default=config.get('clangformat.binary', 'clang-format'),
93 help='path to clang-format'),
94 p.add_argument('--commit',
97 p.add_argument('--diff', action='store_true',
99 p.add_argument('--extensions',
102 help=('comma-separated list of file extensions to format, '
103 'excluding the period and case-insensitive')),
104 p.add_argument('-f', '--force', action='store_true',
106 p.add_argument('-p', '--patch', action='store_true',
108 p.add_argument('-q', '--quiet', action='count', default=0,
110 p.add_argument('--style',
112 help='passed to clang-format'),
113 p.add_argument('-v', '--verbose', action='count', default=0,
124 opts.verbose -= opts.quiet
130 die('--diff is required when two commits are given')
145 print 'Running clang-format on the following files:'
149 print 'no modified files to format'
170 print 'clang-format did not modify any files'
186 is a dictionary mapping option name (in lower case) to either "--bool" or
187 "--int"."""
191 for entry in run('git', 'config', '--list', '--null').split('\0'):
201 """Interpret `args` as "[commits] [--] [files]" and return (commits, files).
203 It is assumed that "--" and everything that follows has been removed from
206 If "--" is present (i.e., `dash_dash` is non-empty), the arguments to its
242 run('git', 'rev-parse', value, verbose=False)
255 cmd = ['git', 'cat-file', '-t', value]
281 on `files` (if non-empty). Zero context lines are used in the patch."""
282 git_tool = 'diff-index'
284 git_tool = 'diff-tree'
285 cmd = ['git', git_tool, '-p', '-U0'] + commits + ['--']
298 The input must have been produced with ``-U0``, meaning unidiff format with
306 match = re.search(r'^@@ -[0-9,]+ \+(\d+)(,(\d+))?', line)
331 toplevel = run('git', 'rev-parse', '--show-toplevel')
338 Returns the object ID (SHA-1) of the created tree."""
339 return create_tree(filenames, '--stdin')
343 binary='clang-format', style=None):
344 """Run clang-format on each file and save the result to a git tree.
346 Returns the object ID (SHA-1) of the created tree."""
355 return create_tree(index_info_generator(), '--index-info')
361 If mode is '--stdin', it must be a list of filenames. If mode is
362 '--index-info' is must be a list of values suitable for "git update-index
363 --index-info", such as "<mode> <SP> <sha1> <TAB> <filename>". Any other mode
365 assert mode in ('--stdin', '--index-info')
366 cmd = ['git', 'update-index', '--add', '-z', mode]
374 tree_id = run('git', 'write-tree')
379 binary='clang-format', style=None):
380 """Run clang-format on the given file and save the result to a git blob.
385 Returns the object ID (SHA-1) of the created blob."""
388 clang_format_cmd.extend(['-style='+style])
390 '-lines=%s:%s' % (start_line, start_line+line_count-1)
393 clang_format_cmd.extend(['-assume-filename='+filename])
394 git_show_cmd = ['git', 'cat-file', 'blob', '%s:%s' % (revision, filename)]
414 hash_object_cmd = ['git', 'hash-object', '-w', '--path='+filename, '--stdin']
450 gitdir = run('git', 'rev-parse', '--git-dir')
453 tree = '--empty'
454 run('git', 'read-tree', '--index-output='+path, tree)
460 # We use the porcelain 'diff' and not plumbing 'diff-tree' because the output
467 subprocess.check_call(['git', 'diff', '--diff-filter=M', old_tree, new_tree,
468 '--'])
475 `patch_mode`, runs `git checkout --patch` to select hunks interactively."""
476 changed_files = run('git', 'diff-tree', '--diff-filter=M', '-r', '-z',
477 '--name-only', old_tree,
480 unstaged_files = run('git', 'diff-files', '--name-status', *changed_files)
495 subprocess.check_call(['git', 'checkout', '--patch', new_tree])
499 run('git', 'checkout-index', '-a', '-f')