412914d004
* Read manifests directly into the database, rather than first reading
...
them into memory. This brings memory use down to (more or less)
O(1). For instance, on my test case, the maximum resident size of
download-using-manifests while filling the DB went from 142 MiB to
11 MiB.
2011-04-11 13:16:54 +00:00
08c8971498
* Lock the database during updates.
2011-04-11 12:40:13 +00:00
b2c11b9ed0
2011-04-11 10:23:15 +00:00
3cbf680f5d
* configure: detect whether DBD::SQLite is present. If necessary the
...
location to DBI and DBD::SQLite can be passed with --with-dbi and
--with-dbd-sqlite.
2011-04-11 10:13:53 +00:00
83252b4ca9
* Subtle bug: if you import File::stat in one module, it affects other
...
modules as well. So use symbolic field names everywhere (which is
nicer anyway).
2011-04-11 08:21:30 +00:00
b1882c3ef7
* Create $manifestDir if it doesn't exist.
2011-04-11 08:06:14 +00:00
5591fcc529
* Cache the manifests in /nix/var/nix/manifests in a SQLite database.
...
This significantly speeds up the download-using-manifests
substituter, especially if manifests are very large. For instance,
one "nix-build -A geeqie" operation that updated four packages using
binary patches went from 18.5s to 1.6s. It also significantly
reduces memory use.
The cache is kept in /nix/var/nix/manifests/cache.sqlite. It's
updated automatically when manifests are added to or removed from
/nix/var/nix/manifests. It might be interesting to have nix-pull
store manifests directly in the DB, rather than storing them as
separate flat files, but then we would need a command line interface
to delete manifests from the DB.
2011-04-10 23:22:46 +00:00
1e7e4f21ba
* Remove the localPaths feature in manifests since it's no longer used
...
and redundant anyway.
2011-04-06 09:16:22 +00:00
0423d0692a
* Print a better error message.
2011-03-16 15:55:57 +00:00
48bdbbf070
* Fix a bug in the documentation (reported by Olexiy Buyanskyy,
...
Nix/215).
2011-03-15 13:12:59 +00:00
802c2651c8
2011-02-17 15:08:33 +00:00
e945b52a31
* nix-push: handle the case where the hash is not set in the DB.
2011-02-17 13:26:33 +00:00
c3cee5395b
* Build for Ubuntu 10.04.
2011-02-14 14:56:02 +00:00
8fcaf3e9c6
make nix-mode provide 'nix-mode
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this enables (require 'nix-mode)
2011-02-14 03:11:56 +00:00
538b7caab0
* Don't allocate a big initial GC address space on machines with
...
little RAM. Even if the memory isn't actually used, it can cause
problems with the overcommit heuristics in the kernel. So use a VM
space of 25% of RAM, up to 384 MB.
2011-02-10 14:31:04 +00:00
5a6b039802
* Don't call GC_expand_hp unless we're actually using the garbage
...
collector.
2011-02-09 22:59:50 +00:00
f1462c208b
Use $BDW_GC_LIBS instead of a custom variable.
2011-02-09 21:23:13 +00:00
1876ab764f
* A better fix. $boehmgc isn't set anywhere, we should use the flags
...
returned by pkg-config.
2011-02-09 14:13:09 +00:00
dfc4117e90
* The GC library can't be found on Solaris
...
(http://hydra.nixos.org/build/890714 ), so don't build with GC
support for now.
2011-02-09 14:08:32 +00:00
d159ea1b7e
* Urgh, FreeBSD doesn't have a "seq" command.
2011-02-09 14:03:16 +00:00
3087b3f751
* Obsolete.
2011-02-09 12:48:54 +00:00
eb94581d39
* Remove obsolete directory.
2011-02-09 12:43:44 +00:00
7bba67c401
* Remove obsolete file.
2011-02-09 12:42:15 +00:00
d0eda1f3e9
* Merged the SQLite branch.
2011-02-09 12:41:54 +00:00
543988572e
* Sync with the trunk.
2011-02-09 12:25:53 +00:00
c0340eec5a
2011-02-08 12:30:28 +00:00
0304fda3cf
* Propagate the CC setting.
2011-02-05 16:40:15 +00:00
aeae0beba4
* Clang compatibility fix. Clang actually checks template definitions
...
when they are defined
2011-02-05 16:29:10 +00:00
3854fc9b42
Remove useless <config.h> inclusion from public header.
2011-01-14 13:55:58 +00:00
9db190eb31
* builtins.substring: if "start" is beyond the end of the string,
...
return the empty string.
2011-01-14 12:47:10 +00:00
d6c8b995c5
* In Hydra manifests the Size field is missing, so don't rely on it.
...
This caused a lot of "Use of uninitialized value" warnings from
Perl.
2010-12-22 10:32:32 +00:00
c931a7aec5
* Do a short sleep after SQLITE_BUSY.
2010-12-17 17:23:15 +00:00
b1eb252172
* Propagate the "100" exit status for failed builds through the Nix
...
daemon.
2010-12-17 11:28:26 +00:00
eac93d6efe
* Use the right `make'.
2010-12-17 09:28:51 +00:00
a0be433fec
* Disable X11 forwarding, it's not needed.
2010-12-15 14:25:54 +00:00
f1a6b97639
* nix-copy-closure: make sure that the shell doesn't do globbing of
...
`+' and `?' in filenames. This is very slow if /nix/store is very
large. (This is a quick hack - a cleaner solution would be to
bypass the shell entirely.)
2010-12-15 08:39:37 +00:00
3dd02580e3
* I forgot to catch SQLiteBusy in registerValidPaths(). So
...
registerValidPaths() now handles busy errors and registerValidPath()
is simply a wrapper around it.
2010-12-14 13:25:20 +00:00
d787285af9
* nix-instantiate: return exit status 100 to denote a permanent build
...
failure. The build hook can use this to distinguish between
transient and permanent failures on the remote side.
2010-12-13 16:53:23 +00:00
5833243c92
* Create /nix/var/nix/db if it's missing.
2010-12-13 13:42:34 +00:00
100becf8d1
* createDirs(path): if path already exists, make sure it's a
...
directory.
* Provide a C++ wrapper around lstat().
2010-12-13 13:32:58 +00:00
d7ca6f44eb
* Update some comments.
2010-12-13 13:19:46 +00:00
542fc69062
* When doing a query (e.g. `nix-store -r --dry-run'), don't make a lot
...
of expensive calls to `nix-store --check-validity'.
2010-12-13 08:39:10 +00:00
4d57776813
* Use SQLite 3.7.4.
2010-12-10 11:45:56 +00:00
e4720b1a79
* Ignore the result of sqlite3_reset().
2010-12-08 18:19:15 +00:00
7d0444e244
* Bad things happen when a filehandle has the same name as a module.
2010-12-07 12:33:42 +00:00
8062d3af30
* `nix-store --verify --check-contents': don't hold the global GC lock
...
while checking the contents, since this operation can take a very
long time to finish. Also, fill in missing narSize fields in the DB
while doing this.
2010-12-06 15:29:38 +00:00
de79d23f76
* Retry a transaction if SQLite returns SQLITE_BUSY. This can happen
...
even with a very long busy timeout, because SQLITE_BUSY is also
returned to resolve deadlocks. This should get rid of random
"database is locked" errors. This is kind of hard to test though.
* Fix a horrible bug in deleteFromStore(): deletePathWrapped() should
be called after committing the transaction, not before, because the
commit might not succeed.
2010-12-05 18:23:19 +00:00
365f3028dd
* Use CamelCase for the Perl modules.
2010-12-05 17:50:29 +00:00
f42a505ab7
* Add a script `nix-generate-patches'.
...
* Fix the binary patching test.
2010-12-05 17:36:02 +00:00
77f7a6d591
* Quick hack around one of the pathological cases in bsdiff
...
(namely, when there is a long region of 0s). On one 86 MiB
case, this cut patch generation time from 44m to 2m.
2010-11-29 17:07:04 +00:00
Eelco Dolstra
Florian Friesdorf
Ludovic Courtès