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62 Commits

Author SHA1 Message Date
Colin Walters a0b7d94cb6 core: Fix a few memory leaks 2012-04-02 18:32:40 -04:00
Colin Walters b971ce0dfa core: Only depend on GLib 2.30 2012-04-02 13:42:09 -04:00
Colin Walters 80bdfd7f42 core: Add pack files 
This concept is also directly inspired by git.  At present, our
implementation is quite similar, except we don't have delta
compression.
 2012-03-31 11:51:47 -04:00
Colin Walters 70afd6011f core: Add helper functions to convert (checksum, objtype) pair to/from string 2012-03-14 09:37:00 -04:00
Colin Walters 76bc35186e core: Add --union mode to checkout 
This is another step towards ostbuild using this instead of the
"compose" builtin.
 2012-03-06 11:59:06 -05:00
Colin Walters 83fb6d56e1 core: Don't call unlink() on directory if it already exists 
If we fail to make a directory because it exists, we shouldn't call
unlink() on it.
 2012-03-06 11:59:06 -05:00
Colin Walters b783ebc189 core: Add API to validate rev 2012-02-27 08:37:37 -05:00
Colin Walters 5329f1706b core: Further fix fallout from archive mode files 
Continuing from 16c0cfe9b5, we now have
the problem that we're removing the executable bit, which obviously
breaks things when we chroot in for a build.  Fix this by masking over
our bits.
 2012-02-24 17:50:44 -05:00
Colin Walters 16c0cfe9b5 core: Fix regression when committing symlinks in archive mode 
Commit 802959f398 broke this because it
made all archived content files be S_IFREG, which is clearly wrong.
 2012-02-24 10:05:26 -05:00
Colin Walters 802959f398 core: Ensure .archive-content files are mode 0644 
We don't want to inherit the permissions of the actual file, otherwise
trying to fetch e.g. /etc/passwd when being served via Apache httpd
will break.
 2012-02-23 12:34:43 -05:00
Colin Walters ebe35dbefe core: Ensure we delete duplicate files in a transaction 
If multiple files have the same hash, we need to ensure we're not
overwriting other tempfiles in the same transaction.  Instead
just delete them, since we know they're in the repo.
 2012-01-15 12:25:52 -05:00
Colin Walters 3292dcb6d6 core: Allow / in ref names like git does 
Using / is nice basically.
 2011-12-22 15:59:47 -05:00
Colin Walters 9bcd4ff8aa core: Use global random object 
We were pointlessly creating a new rand (and thus opening /dev/random)
on every temp file creation, but still using the global rand.
 2011-12-22 11:23:16 -05:00
Colin Walters 9a71ab187d core: INCOMPATIBLE CHANGE: Split archive files in two parts (meta and content) 
This will allow us to have hardlink checkouts of archives.  A key use
case here is an archive repo of an OS (with root-owned files etc.)
where we want to do builds in a user tree.

A positive side effect of doing things this way is that now the SHA256
checksums for a given file should be identical regardless of whether
it's stored in an archive or bare repository.
 2011-12-15 13:14:06 -05:00
Colin Walters ecbffd4915 core: Don't insert null byte in temporary file names 2011-12-15 13:10:41 -05:00
Colin Walters 8ab2296a70 core: Add utility functions to convert a OstreeObjectType to/from a string 2011-12-15 13:09:51 -05:00
Colin Walters b8e8b58585 core: INCOMPATIBLE CHANGE: Name repo files with their type (e.g. .dirmeta) 
This makes inspection easier.  Internally the code gets simpler because
metadata and files are more unified; there is just one object type.
 2011-12-12 12:29:09 -05:00
Colin Walters f6117de8d3 core: s/pack/archived/ 
This completes the rename from the previous commit.
 2011-12-08 17:45:37 -05:00
Colin Walters d6ceb91c35 core: Make ot_transfer_out_value() take a & for the second argument 
As Ray Strode argued, it's confusing to have something that looks like
a function be magical.  And OT_TRANSFER_OUT_VALUE is uglier.
 2011-12-08 17:31:45 -05:00
Colin Walters 35fa68a74c core: INCOMPATIBLE CHANGE: Rename .packfile to .archive 
It's too confusing that we call the mode "archive" but the actual
files ".packfile".  Also, git already has a "packfile" that serves a
totally different purpose.
 2011-12-08 17:15:59 -05:00
Colin Walters 7932811fbb core: Delete some dead code 2011-12-08 14:55:41 -05:00
Colin Walters a94e0b8bf8 core: Ensure we chown created directories too 2011-12-06 20:16:03 -05:00
Colin Walters c32141c2bf core: Remove some useless wrapping of packfile unpacking in checkout 2011-12-06 20:09:09 -05:00
Colin Walters 267bf8ef4a core: Ensure we initialize checksum in FIFO case too 2011-12-05 11:15:12 -05:00
Colin Walters 9d39517554 core: Add _from_input variant of checksum API 2011-12-05 10:28:42 -05:00
Colin Walters f9315e8f82 core: Fix a memory leak in checkout 2011-12-04 14:08:55 -05:00
Colin Walters 45addeadf0 core: Handle NULL xattrs in packfile generation, throw error on invalid mode 2011-12-04 13:12:06 -05:00
Colin Walters 1f6d49cdb9 core: Initialize checksums for non-regular files, handle NULL xattrs 2011-12-04 12:11:29 -05:00
Colin Walters 0003e101f6 core: New ot_transfer_out_value() macro 
This makes out values considerably less typing.
 2011-12-02 18:17:06 -05:00
Colin Walters 3ab69101f7 core: Fix packed file creation 
We were calculating the wrong checksum, and also mistakenly
not using packed files in archive mode for non-regular files.
 2011-12-02 17:49:57 -05:00
Colin Walters 0d4df5b3fe core: Avoid reading regular file data twice when archiving 2011-12-02 14:23:01 -05:00
Colin Walters d1950da1a0 core: Further unify API to create files 
We now have just one place which writes to the filesystem.  Wrap a
temporary file allocation API on top of that.
 2011-12-02 13:42:25 -05:00
Colin Walters 7fc625c967 core: Move pack file parsing into core, add ostree_create_file_from_input() API 
This moves us closer to consistently passing around a triple of:
  (GFileInfo *info, GVariant *xattrs, GInputStream *content)
Which will help the libarchive work.
 2011-12-02 10:11:09 -05:00
Colin Walters f98e2a2ddb core: Tweak dir metadata importing code for libarchive work 
This will allow us to share a bit more code.
 2011-12-01 19:45:00 -05:00
Colin Walters 177d845f5b core: Modify pack file importer to also optionally checksum 
For future work on importing from an archive.
 2011-12-01 19:25:35 -05:00
Colin Walters 702c38739e core: Drop some dead code from packfile writing, expose GInputStream API too 
We never actually dropped into the bits to write metadata as packfiles,
because such a thing doesn't exist.

Also add a GInputStream-based API for writing packfiles.
 2011-11-30 22:15:05 -05:00
Colin Walters 556662b24c core: Extract stage_and_checksum() internal API 
This will be used for staging both metadata and data consistently
before actually importing it.
 2011-11-30 21:20:15 -05:00
Colin Walters 84562f161f core: Use ot_clear_checksum() 2011-11-29 14:06:54 -05:00
Colin Walters 2f1490f766 core: Fix a compiler warning 2011-11-27 20:15:07 -05:00
Colin Walters b0b0ffcd61 core: Add asynchronous checksum API, use it in checksum builtin 2011-11-27 17:21:04 -05:00
Colin Walters 3c025e526f core: Ad ot_clear_gvariant(), use it 
This saves us a conditional.
 2011-11-22 10:20:10 -05:00
Colin Walters b7a45b5815 core: Also chown() after unpacking objects 2011-11-18 18:50:29 -05:00
Colin Walters 7d63ad5ae8 core: Switch to GFile* for unpacking and storing objects 2011-11-18 16:14:01 -05:00
Colin Walters 231f7ed76c core: Use ot_gfile_ prefix for new local GFile creation function 2011-11-18 08:10:23 -05:00
Colin Walters 7f64d5cec7 core: Make checksum API also operate on directories 2011-11-18 06:34:54 -05:00
Colin Walters b8cef545d1 core: CHANGE CHECKSUM ALGORITHM, port checksum API to GFile 
This commit originally was to port ostree_stat_and_checksum_file() to
GFile*, but I noticed that the checksum code was reading data in host
endianness.  Fix that while we're here.

This invalidates all existing repositories.
 2011-11-17 19:32:01 -05:00
Colin Walters 2c2b9c0e00 core: Convert metadata parsing API to GFile 2011-11-17 18:36:57 -05:00
Colin Walters 218684786d core: Use GFile for xattr API 2011-11-17 18:33:26 -05:00
Colin Walters a8735778f0 core: Use ot_gfile_get_path_cached() pervasively 
This requires no free() calls and is just better.
 2011-11-17 18:23:36 -05:00
Colin Walters c33db03b4c core: Flesh out diff a bit more 
Now correctly notices changes to directory metadata (not just
contents).
 2011-11-16 22:51:09 -05:00