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a7630bd427
When working in a cross-platform environment, a user may want to
check if text files are stored normalized in the repository and
if .gitattributes are set appropriately.
Make it possible to let Git show the line endings in the index and
in the working tree and the effective text/eol attributes.
The end of line ("eolinfo") are shown like this:
"-text" binary (or with bare CR) file
"none" text file without any EOL
"lf" text file with LF
"crlf" text file with CRLF
"mixed" text file with mixed line endings.
The effective text/eol attribute is one of these:
"", "-text", "text", "text=auto", "text eol=lf", "text eol=crlf"
git ls-files --eol gives an output like this:
i/none w/none attr/text=auto t/t5100/empty
i/-text w/-text attr/-text t/test-binary-2.png
i/lf w/lf attr/text eol=lf t/t5100/rfc2047-info-0007
i/lf w/crlf attr/text eol=crlf doit.bat
i/mixed w/mixed attr/ locale/XX.po
to show what eol convention is used in the data in the index ('i'),
and in the working tree ('w'), and what attribute is in effect,
for each path that is shown.
Add test cases in t0027.
Helped-By: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
85 lines
2.5 KiB
C
85 lines
2.5 KiB
C
/*
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* Copyright (c) 2011, Google Inc.
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*/
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#ifndef CONVERT_H
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#define CONVERT_H
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enum safe_crlf {
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SAFE_CRLF_FALSE = 0,
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SAFE_CRLF_FAIL = 1,
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SAFE_CRLF_WARN = 2
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};
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extern enum safe_crlf safe_crlf;
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enum auto_crlf {
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AUTO_CRLF_FALSE = 0,
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AUTO_CRLF_TRUE = 1,
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AUTO_CRLF_INPUT = -1
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};
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extern enum auto_crlf auto_crlf;
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enum eol {
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EOL_UNSET,
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EOL_CRLF,
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EOL_LF,
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#ifdef NATIVE_CRLF
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EOL_NATIVE = EOL_CRLF
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#else
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EOL_NATIVE = EOL_LF
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#endif
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};
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extern enum eol core_eol;
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extern const char *get_cached_convert_stats_ascii(const char *path);
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extern const char *get_wt_convert_stats_ascii(const char *path);
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extern const char *get_convert_attr_ascii(const char *path);
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/* returns 1 if *dst was used */
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extern int convert_to_git(const char *path, const char *src, size_t len,
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struct strbuf *dst, enum safe_crlf checksafe);
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extern int convert_to_working_tree(const char *path, const char *src,
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size_t len, struct strbuf *dst);
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extern int renormalize_buffer(const char *path, const char *src, size_t len,
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struct strbuf *dst);
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static inline int would_convert_to_git(const char *path)
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{
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return convert_to_git(path, NULL, 0, NULL, 0);
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}
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/* Precondition: would_convert_to_git_filter_fd(path) == true */
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extern void convert_to_git_filter_fd(const char *path, int fd,
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struct strbuf *dst,
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enum safe_crlf checksafe);
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extern int would_convert_to_git_filter_fd(const char *path);
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/*****************************************************************
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*
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* Streaming conversion support
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*
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*****************************************************************/
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struct stream_filter; /* opaque */
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extern struct stream_filter *get_stream_filter(const char *path, const unsigned char *);
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extern void free_stream_filter(struct stream_filter *);
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extern int is_null_stream_filter(struct stream_filter *);
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/*
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* Use as much input up to *isize_p and fill output up to *osize_p;
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* update isize_p and osize_p to indicate how much buffer space was
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* consumed and filled. Return 0 on success, non-zero on error.
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*
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* Some filters may need to buffer the input and look-ahead inside it
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* to decide what to output, and they may consume more than zero bytes
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* of input and still not produce any output. After feeding all the
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* input, pass NULL as input and keep calling this function, to let
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* such filters know there is no more input coming and it is time for
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* them to produce the remaining output based on the buffered input.
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*/
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extern int stream_filter(struct stream_filter *,
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const char *input, size_t *isize_p,
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char *output, size_t *osize_p);
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#endif /* CONVERT_H */
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