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2008-07-25archive: declare struct archiver where it's neededLibravatar Rene Scharfe1-6/+0
Move the declaration of struct archiver to archive.c, as this is the only file left where it is used. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: define MAX_ARGS where it's neededLibravatar Rene Scharfe1-3/+0
MAX_EXTRA_ARGS is not used anymore, so remove it. MAX_ARGS is used only in builtin-upload-archive.c, so define it there. Also report the actual value we're comparing against when the number of args is too big. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: move parameter parsing code to archive.cLibravatar Rene Scharfe1-8/+0
write_archive() in archive.c is the only callsite for the command line parsing functions located in builtin-archive.c. Move them to the place where they are used, un-export them and make them static, as hinted at by Stephan. Cc: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-25archive: add write_archive()Libravatar Rene Scharfe1-0/+1
Both archive and upload-archive have to parse command line arguments and then call the archiver specific write function. Move the duplicate code to a new function, write_archive(). Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19archive: make zip compression level independent from core gitLibravatar René Scharfe1-0/+1
zlib_compression_level is the compression level used for git's object store. It's 1 by default, which is the fastest setting. This variable is also used as the default compression level for ZIP archives created by git archive. For archives, however, zlib's own default of 6 is more appropriate, as it's favouring small size over speed -- archive creation is not that performance critical most of the time. This patch makes git archive independent from git's internal compression level setting. It affects invocations of git archive without explicitly specified compression level option, only. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-15archive: remove extra arguments parsing codeLibravatar René Scharfe1-5/+1
Replace the code that calls backend specific argument parsers by a simple flag mechanism. This reduces code size and complexity. We can add back such a mechanism (based on incremental parse_opt(), perhaps) when we need it. The compression level parameter, though, is going to be shared by future compressing backends like tgz. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-15archive: unify file attribute handlingLibravatar René Scharfe1-3/+0
Now that all file attribute handling for git archive has moved to archive.c, we can unexport sha1_file_to_archive() and is_archive_path_ignored() even disappears. Add setup_archive_check(), modelled after similar functions used in the code of other commands that support multiple file attributes. Also remove convert_to_archive(), as it's only remaining function with attribute handling gone was to call format_subst() if commit was not NULL, which is now checked in sha1_file_to_archive(). Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-15archive: centralize archive entry writingLibravatar René Scharfe1-0/+4
Add the exported function write_archive_entries() to archive.c, which uses the new ability of read_tree_recursive() to pass a context pointer to its callback in order to centralize previously duplicated code. The new callback function write_archive_entry() does the work that every archiver backend needs to do: loading file contents, entering subdirectories, handling file attributes, constructing the full path of the entry. All that done, it calls the backend specific write_archive_entry_fn_t function. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-15archive: add baselen member to struct archiver_argsLibravatar René Scharfe1-0/+1
Calculate the length of base and save it in a new member of struct archiver_args. This way we don't have to compute it in each of the format backends. Note: parse_archive_args() guarantees that ->base won't ever be NULL. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-15archive: remove args member from struct archiverLibravatar René Scharfe1-4/+1
Pass struct archiver and struct archiver_args explicitly to parse_archive_args and remove the latter from the former. This allows us to get rid of struct archiver_desc and simplifies the code a bit. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-09Teach new attribute 'export-ignore' to git-archiveLibravatar René Scharfe1-0/+1
Paths marked with this attribute are not output to git-archive output. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-09-03archive: specfile support (--pretty=format: in archive files)Libravatar René Scharfe1-0/+3
Add support for a new attribute, specfile. Files marked as being specfiles are expanded by git-archive when they are written to an archive. It has no effect on worktree files. The same placeholders as those for the option --pretty=format: of git-log et al. can be used. The attribute is useful for creating auto-updating specfiles. It is limited by the underlying function format_commit_message(), though. E.g. currently there is no placeholder for git-describe like output, and expanded specfiles can't contain NUL bytes. That can be fixed in format_commit_message() later and will then benefit users of git-log, too. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2006-11-04Remove unsupported C99 style struct initializers in git-archive.Libravatar Shawn O. Pearce1-2/+0
At least one older version of the Solaris C compiler doesn't support the newer C99 style struct initializers. To allow Git to compile on those systems use an archive description struct which is easier to initialize without the C99 struct initializer syntax. Also since the archives array is not used by anyone other than archive.c we can make it static. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-10Add --verbose to git-archiveLibravatar Junio C Hamano1-0/+1
And teach backends about it. Signed-off-by: Junio C Hamano <junkio@cox.net> (cherry picked from 9e2c44a2893ae90944a0b7c9f40a9d22b759b5c0 commit)
2006-09-09archive: allow remote to have more formats than we understand.Libravatar Junio C Hamano1-1/+0
This fixes git-archive --remote not to parse archiver arguments; otherwise if the remote end implements formats other than the one known locally we will not be able to access that format. Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-09git-archive: make compression level of ZIP archives configurableLibravatar Rene Scharfe1-0/+1
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-09git-archive: wire up ZIP format.Libravatar Franck Bui-Huu1-0/+1
Again, this is based on Rene Scharfe's earlier patch, but uses the archiver support introduced by the previous patch. Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com> Acked-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-09git-archive: wire up TAR format.Libravatar Franck Bui-Huu1-0/+4
This is based on Rene Scharfe's earlier patch, but uses the archiver support introduced by the previous patch. Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com> Acked-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
2006-09-09Add git-archiveLibravatar Franck Bui-Huu1-0/+41
git-archive is a command to make TAR and ZIP archives of a git tree. It helps prevent a proliferation of git-{format}-tree commands. Instead of directly calling git-{tar,zip}-tree command, it defines a very simple API, that archiver should implement and register in "git-archive.c". This API is made up by 2 functions whose prototype is defined in "archive.h" file. - The first one is used to parse 'extra' parameters which have signification only for the specific archiver. That would allow different archive backends to have different kind of options. - The second one is used to ask to an archive backend to build the archive given some already resolved parameters. The main reason for making this API is to avoid using git-{tar,zip}-tree commands, hence making them useless. Maybe it's time for them to die ? It also implements remote operations by defining a very simple protocol: it first sends the name of the specific uploader followed the repository name (git-upload-tar git://example.org/repo.git). Then it sends options. It's done by sending a sequence of one argument per packet, with prefix "argument ", followed by a flush. The remote protocol is implemented in "git-archive.c" for client side and is triggered by "--remote=<repo>" option. For example, to fetch a TAR archive in a remote repo, you can issue: $ git archive --format=tar --remote=git://xxx/yyy/zzz.git HEAD We choose to not make a new command "git-fetch-archive" for example, avoind one more GIT command which should be nice for users (less commands to remember, keeps existing --remote option). Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com> Acked-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>