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00436bf1b1
Initialize archivers as soon as possible when running git-archive.
Various non-obvious behavior depends on having the archivers
initialized, such as determining the desired archival format from the
provided filename.
Since 08716b3c11 ("archive: refactor file extension format-guessing",
2011-06-21), archive_format_from_filename() has used the registered
archivers to match filenames (provided via --output) to archival
formats. However, when git-archive is executed with --remote, format
detection happens before the archivers have been registered. This causes
archives from remotes to always be generated as TAR files, regardless of
the actual filename (unless an explicit --format is provided).
This patch fixes that behavior; archival format is determined properly
from the output filename, even when --remote is used.
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
60 lines
1.5 KiB
C
60 lines
1.5 KiB
C
#ifndef ARCHIVE_H
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#define ARCHIVE_H
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#include "cache.h"
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#include "pathspec.h"
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struct repository;
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struct archiver_args {
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struct repository *repo;
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const char *base;
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size_t baselen;
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struct tree *tree;
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const unsigned char *commit_sha1;
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const struct commit *commit;
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timestamp_t time;
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struct pathspec pathspec;
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unsigned int verbose : 1;
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unsigned int worktree_attributes : 1;
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unsigned int convert : 1;
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int compression_level;
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};
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/* main api */
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extern int write_archive(int argc, const char **argv, const char *prefix,
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struct repository *repo,
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const char *name_hint, int remote);
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const char *archive_format_from_filename(const char *filename);
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/* archive backend stuff */
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#define ARCHIVER_WANT_COMPRESSION_LEVELS 1
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#define ARCHIVER_REMOTE 2
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struct archiver {
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const char *name;
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int (*write_archive)(const struct archiver *, struct archiver_args *);
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unsigned flags;
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void *data;
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};
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extern void register_archiver(struct archiver *);
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extern void init_tar_archiver(void);
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extern void init_zip_archiver(void);
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extern void init_archivers(void);
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typedef int (*write_archive_entry_fn_t)(struct archiver_args *args,
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const struct object_id *oid,
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const char *path, size_t pathlen,
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unsigned int mode);
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extern int write_archive_entries(struct archiver_args *args, write_archive_entry_fn_t write_entry);
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extern void *object_file_to_archive(const struct archiver_args *args,
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const char *path, const struct object_id *oid,
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unsigned int mode, enum object_type *type,
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unsigned long *sizep);
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#endif /* ARCHIVE_H */
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