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Revision b4a2fdc9bdc87fc8bd62e8bf7890482c590e558c authored by SZEDER Gábor on 31 December 2017, 10:12:04 UTC, committed by Junio C Hamano on 02 January 2018, 19:25:57 UTC 
travis-ci: create the cache directory early in the build process
 
It seems that Travis CI creates the cache directory for us anyway,
even when a previous cache doesn't exist for the current build job.
Alas, this behavior is not explicitly documented, therefore we don't
rely on it and create the cache directory ourselves in those build
jobs that read/write cached data (currently only the prove state).

In the following commit we'll start to cache additional data in every
build job, and will access the cache much earlier in the build
process.

Therefore move creating the cache directory to 'ci/lib-travisci.sh' to
make sure that it exists at the very beginning of every build job.

Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com>
Reviewed-by: Lars Schneider <larsxschneider@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 495ea6c
Raw File
line-range.h 
#ifndef LINE_RANGE_H
#define LINE_RANGE_H

/*
 * Parse one item in an -L begin,end option w.r.t. the notional file
 * object 'cb_data' consisting of 'lines' lines.
 *
 * The 'nth_line_cb' callback is used to determine the start of the
 * line 'lno' inside the 'cb_data'.  The caller is expected to already
 * have a suitable map at hand to make this a constant-time lookup.
 *
 * 'anchor' is the 1-based line at which relative range specifications
 * should be anchored. Absolute ranges are unaffected by this value.
 *
 * Returns 0 in case of success and -1 if there was an error.  The
 * actual range is stored in *begin and *end.  The counting starts
 * at 1!  In case of error, the caller should show usage message.
 */

typedef const char *(*nth_line_fn_t)(void *data, long lno);

extern int parse_range_arg(const char *arg,
			   nth_line_fn_t nth_line_cb,
			   void *cb_data, long lines, long anchor,
			   long *begin, long *end,
			   const char *path);

/*
 * Scan past a range argument that could be parsed by
 * 'parse_range_arg', to help the caller determine the start of the
 * filename in '-L n,m:file' syntax.
 *
 * Returns a pointer to the first character after the 'n,m' part, or
 * NULL in case the argument is obviously malformed.
 */

extern const char *skip_range_arg(const char *arg);

#endif /* LINE_RANGE_H */
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