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Revision 8464010f974245b1e392d34ddbfb914fcf3d8c23 authored by David Steven Tweed on 07 February 2008, 02:55:14 UTC, committed by Junio C Hamano on 11 February 2008, 20:22:58 UTC 
Make git prune remove temporary packs that look like write failures
 
Write errors when repacking (eg, due to out-of-space conditions)
can leave temporary packs (and possibly other files beginning
with "tmp_") lying around which no existing
codepath removes and which aren't obvious to the casual user.
These can also be multi-megabyte files wasting noticeable space.
Unfortunately there's no way to definitely tell in builtin-prune
that a tmp_ file is not being used by a concurrent process,
such as a fetch. However, it is documented that pruning should
only be done on a quiet repository and --expire is honoured
(using code from Johannes Schindelin, along with a test case
he wrote) so that its safety is the same as that of loose
object pruning.

Since they might be signs of a problem (unlike orphaned loose
objects) the names of any removed files are printed.

Signed-off-by: David Tweed (david.tweed@gmail.com)
Acked-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 parent 65ae89b
Raw File
archive.h 
#ifndef ARCHIVE_H
#define ARCHIVE_H

#define MAX_EXTRA_ARGS	32
#define MAX_ARGS	(MAX_EXTRA_ARGS + 32)

struct archiver_args {
	const char *base;
	struct tree *tree;
	const unsigned char *commit_sha1;
	const struct commit *commit;
	time_t time;
	const char **pathspec;
	unsigned int verbose : 1;
	void *extra;
};

typedef int (*write_archive_fn_t)(struct archiver_args *);

typedef void *(*parse_extra_args_fn_t)(int argc, const char **argv);

struct archiver {
	const char *name;
	struct archiver_args args;
	write_archive_fn_t write_archive;
	parse_extra_args_fn_t parse_extra;
};

extern int parse_archive_args(int argc,
			      const char **argv,
			      struct archiver *ar);

extern void parse_treeish_arg(const char **treeish,
			      struct archiver_args *ar_args,
			      const char *prefix);

extern void parse_pathspec_arg(const char **pathspec,
			       struct archiver_args *args);
/*
 * Archive-format specific backends.
 */
extern int write_tar_archive(struct archiver_args *);
extern int write_zip_archive(struct archiver_args *);
extern void *parse_extra_zip_args(int argc, const char **argv);

extern void *sha1_file_to_archive(const char *path, const unsigned char *sha1, unsigned int mode, enum object_type *type, unsigned long *size, const struct commit *commit);

#endif	/* ARCHIVE_H */
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