SYNOPSIS
uncrustify [OPTIONS] [FILES]
DESCRIPTION
If no input files are specified, the input is read from stdin.
If reading from stdin, you should specify the language using -l.
If -F is used or files are specified on the command line, the output filename is
PFX + "/" + filename + SFX.
Unless, of course, the options --replace or --no-backup are used.
When reading from stdin or doing a single file via the '-f' option, the output is dumped to stdout, unless redirected with -o FILE.
Errors are always dumped to stderr
OPTIONS
Basic Options:
- -c CFG
- Use the config file CFG
.
If not specified, uncrustify will use $UNCRUSTIFY_CONFIG or $HOME\.uncrustify.cfg.- -f FILE
- Process the single file FILE
, sending output to stdout or the file specified with -o.- -o FILE
- Redirect output to FILE
.
Use with -f, --update-config, --update-config-with-doc, --universalindent.- -F FILE
- Read files to process from FILE
, one filename per line.
You can create this file using something like 'find . -name "*.c" > list.txt'.
This cannot be combined with -f.- --prefix PFX
- Prepend PFX
to the output filename path.
This cannot be combined with -f, --replace, or --no-backup.- --suffix SFX
- Append SFX
to the output filename.
The default is '.uncrustify' if neither SFX or PFX are specified.
This cannot be combined with -f, --replace, or --no-backup.- --frag
- Assume the input is a code fragment and the first line is properly indented.
--replace -
Replace source files (creates a backup).
This cannot be combined with -f, --prefix, or --suffix. - --no-backup
-
Replace files, no backup. Useful if files are under source control
This cannot be combined with -f, --prefix, or --suffix. - --mtime
- Preserve mtime on replaced files.
- -l
- Language override: C, CPP, D, CS, JAVA, PAWN, VALA, OC, OC+
- -t
- Load a file with types (usually not needed)
- -q
- Quiet mode - no output on stderr (-L will override)
Config/Help Options:
- -h -? --help --usage
- Print this message and exit
- --version
- Print the version and exit
- --show-config
- Print out option documentation and exit
- --update-config
- Output a new config file.
- --update-config-with-doc
- Output a new config file with embedded usage comments.
- --universalindent
- Output a config file for Universal Indent GUI.
- --detect
-
Detects the config from a source file. Use with '-f FILE'.
Detection is currently fairly limited.
Debug Options:
- -p FILE
- Dump debug info to a file
-L SEV- Set the log severity (see log_levels.h)
-s - Show the log severity in the logs
- --decode FLAG
- Print FLAG
as text and exit
EXAMPLES
- Read a D file from stdin, output to stdout.
- cat foo.d | uncrustify -q -c my.cfg -l d
- Process a file, output to stdout.
- uncrustify -c my.cfg -d foo.d
- Process a source tree, output to a different tree.
-
find src -name "*.[ch]" > files.txt
uncrustify -c my.cfg -F files.txt --prefix out - Process a source tree in-place.
-
uncrustify -c my.cfg --no-backup $(find src -name "*.[ch]")
NOTES
Use comments containing ' *INDENT-OFF*' and ' *INDENT-ON*' to disable processing of parts of the source file.
AUTHOR
Written by Ben Gardner
COPYRIGHT
Copyright (C) 2006-2009 Ben Gardner
LICENSE
GNU GPL version 2 or later <http://gnu.org/licenses/gpl.html>This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.