1git-check-ignore(1) 2=================== 3 4NAME 5---- 6git-check-ignore - Debug gitignore / exclude files 7 8 9SYNOPSIS 10-------- 11[verse] 12'git check-ignore' [options] pathname... 13'git check-ignore' [options] --stdin < <list-of-paths> 14 15DESCRIPTION 16----------- 17 18For each pathname given via the command-line or from a file via 19`--stdin`, show the pattern from .gitignore (or other input files to 20the exclude mechanism) that decides if the pathname is excluded or 21included. Later patterns within a file take precedence over earlier 22ones. 23 24OPTIONS 25------- 26-q, --quiet:: 27 Don't output anything, just set exit status. This is only 28 valid with a single pathname. 29 30-v, --verbose:: 31 Also output details about the matching pattern (if any) 32 for each given pathname. 33 34--stdin:: 35 Read file names from stdin instead of from the command-line. 36 37-z:: 38 The output format is modified to be machine-parseable (see 39 below). If `--stdin` is also given, input paths are separated 40 with a NUL character instead of a linefeed character. 41 42-n, --non-matching:: 43 Show given paths which don't match any pattern. This only 44 makes sense when `--verbose` is enabled, otherwise it would 45 not be possible to distinguish between paths which match a 46 pattern and those which don't. 47 48OUTPUT 49------ 50 51By default, any of the given pathnames which match an ignore pattern 52will be output, one per line. If no pattern matches a given path, 53nothing will be output for that path; this means that path will not be 54ignored. 55 56If `--verbose` is specified, the output is a series of lines of the form: 57 58<source> <COLON> <linenum> <COLON> <pattern> <HT> <pathname> 59 60<pathname> is the path of a file being queried, <pattern> is the 61matching pattern, <source> is the pattern's source file, and <linenum> 62is the line number of the pattern within that source. If the pattern 63contained a `!` prefix or `/` suffix, it will be preserved in the 64output. <source> will be an absolute path when referring to the file 65configured by `core.excludesfile`, or relative to the repository root 66when referring to `.git/info/exclude` or a per-directory exclude file. 67 68If `-z` is specified, the pathnames in the output are delimited by the 69null character; if `--verbose` is also specified then null characters 70are also used instead of colons and hard tabs: 71 72<source> <NULL> <linenum> <NULL> <pattern> <NULL> <pathname> <NULL> 73 74If `-n` or `--non-matching` are specified, non-matching pathnames will 75also be output, in which case all fields in each output record except 76for <pathname> will be empty. This can be useful when running 77non-interactively, so that files can be incrementally streamed to 78STDIN of a long-running check-ignore process, and for each of these 79files, STDOUT will indicate whether that file matched a pattern or 80not. (Without this option, it would be impossible to tell whether the 81absence of output for a given file meant that it didn't match any 82pattern, or that the output hadn't been generated yet.) 83 84Buffering happens as documented under the `GIT_FLUSH` option in 85linkgit:git[1]. The caller is responsible for avoiding deadlocks 86caused by overfilling an input buffer or reading from an empty output 87buffer. 88 89EXIT STATUS 90----------- 91 920:: 93 One or more of the provided paths is ignored. 94 951:: 96 None of the provided paths are ignored. 97 98128:: 99 A fatal error was encountered. 100 101SEE ALSO 102-------- 103linkgit:gitignore[5] 104linkgit:gitconfig[5] 105linkgit:git-ls-files[5] 106 107GIT 108--- 109Part of the linkgit:git[1] suite