regnat
7de21f6664
Make the sql debug statements more useful
...
Print the expanded sql query (with the variables bound to their value) rather
than the original one in case of error
2020-11-17 10:05:45 +01:00
Eelco Dolstra
1524752c17
Merge remote-tracking branch 'origin/master' into flakes
2020-06-17 10:26:52 +02:00
Eelco Dolstra
1fb762d11f
Get rid of explicit ErrorInfo constructors
2020-06-15 14:06:58 +02:00
Ben Burdette
ef9dd9f9bc
formatting and a few minor changes
2020-05-13 15:56:39 -06:00
Ben Burdette
c79d4addab
consistent capitalization
2020-05-13 10:02:18 -06:00
Ben Burdette
4b99c09f5c
convert some errors
2020-05-01 14:32:06 -06:00
Ben Burdette
22e6490311
Error classname as name
2020-04-28 21:06:08 -06:00
Ben Burdette
e4fb9a3849
remove 'format' from Error constructor calls
2020-04-21 17:07:07 -06:00
Eelco Dolstra
aaa109565e
Use a more space/time-efficient representation for the eval cache
2020-04-17 23:04:21 +02:00
Eelco Dolstra
7a9687ba30
SQLiteStmt: Use std::string_view
2020-04-17 01:00:56 +02:00
Eelco Dolstra
0a10854f85
Misc changes from the flakes branch
2020-03-24 14:34:47 +01:00
Eelco Dolstra
6644b6099b
Add flake evaluation cache
...
This exploits the hermetic nature of flake evaluation to speed up
repeated evaluations of a flake output attribute.
For example (doing 'nix build' on an already present package):
$ time nix build nixpkgs:firefox
real 0m1.497s
user 0m1.160s
sys 0m0.139s
$ time nix build nixpkgs:firefox
real 0m0.052s
user 0m0.038s
sys 0m0.007s
The cache is ~/.cache/nix/eval-cache-v1.sqlite, which has entries like
INSERT INTO Attributes VALUES(
X'92a907d4efe933af2a46959b082cdff176aa5bfeb47a98fabd234809a67ab195',
'packages.firefox',
1,
'/nix/store/pbalzf8x19hckr8cwdv62rd6g0lqgc38-firefox-67.0.drv /nix/store/g6q0gx0v6xvdnizp8lrcw7c4gdkzana0-firefox-67.0 out');
where the hash 92a9... is a fingerprint over the flake store path and
the contents of the lockfile. Because flakes are evaluated in pure
mode, this uniquely identifies the evaluation result.
2019-06-07 22:25:48 +02:00
Eelco Dolstra
3cab639e21
Use extended SQLite error codes
2018-05-30 13:25:03 +02:00
Eelco Dolstra
ca14b14200
Use boost::format from the boost package
...
Note that this only requires headers from boost so it doesn't add a
runtime dependency.
Also, use Nixpkgs 18.03.
2018-03-14 19:24:04 +01:00
2fd8f8bb99
Replace Unicode quotes in user-facing strings by ASCII
...
Relevant RFC: NixOS/rfcs#4
$ ag -l | xargs sed -i -e "/\"/s/’/'/g;/\"/s/‘/'/g"
2017-07-30 12:32:45 +01:00
Eelco Dolstra
fd86dd93dd
Improve SQLite busy handling
2017-02-28 13:59:11 +01:00
Eelco Dolstra
80027144ae
In SQLite errors, include the database path
...
This is necessary because we have multiple SQLite databases (e.g. the
binary cache cache).
2017-02-28 13:20:12 +01:00
Eelco Dolstra
215b70f51e
Revert "Get rid of unicode quotes ( #1140 )"
...
This reverts commit f78126bfd6
2016-11-26 00:38:01 +01:00
Guillaume Maudoux
f78126bfd6
Get rid of unicode quotes ( #1140 )
2016-11-25 15:48:27 +01:00
Eelco Dolstra
c55bf085eb
printMsg(lvlError, ...) -> printError(...) etc.
2016-09-21 16:54:53 +02:00
Eelco Dolstra
f294623d1d
SQLite:: Add some convenience
2016-08-10 18:05:35 +02:00
Eelco Dolstra
451ebf24ce
Cache path info lookups in SQLite
...
This re-implements the binary cache database in C++, allowing it to be
used by other Store backends, in particular the S3 backend.
2016-04-20 14:12:38 +02:00
Eelco Dolstra
80da7a6375
Probably fix SQLITE_BUSY errors
2016-04-05 15:29:56 +02:00
Eelco Dolstra
37a337bcec
throwSQLiteError(): Check for SIGINT so we don't loop forever
2016-04-04 15:08:08 +02:00
Eelco Dolstra
3d119f0a3b
Improve the SQLite wrapper API
...
In particular, this eliminates a bunch of boilerplate code.
2016-03-30 15:50:45 +02:00
Eelco Dolstra
d9c5e3bbf0
Factour out SQLite handling
2016-03-30 13:27:25 +02:00
