Eelco Dolstra
dc931fe1cd
Merge pull request #1275 from steveeJ/patch-1
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nix-shell/pure: keep environment variable SHLVL
2017-03-20 17:38:40 +01:00
Eelco Dolstra
558eda0115
nix copy: Make -r option use the "from" store
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Previously, we tried to compute the closure in the local store, which
obviously doesn't work.
2017-03-16 14:25:54 +01:00
Eelco Dolstra
287084d688
ssh:// -> ssh-ng://, legacy-ssh:// -> ssh://
2017-03-16 14:19:32 +01:00
Eelco Dolstra
c5b83d8913
copyPaths(): Use queryValidPaths() to reduce SSH latency
2017-03-16 13:50:01 +01:00
Eelco Dolstra
91d67692cf
copyPaths(): Don't query path info for a path the target already has
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For example, this cuts "nix-copy-closure --from" on a NixOS system
closure from 15.9s to 0.5s.
2017-03-16 12:05:51 +01:00
Eelco Dolstra
ea7fa88131
LegacySSHStore: Provide a faster implementation of computeFSClosure()
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This avoids the latency of the standard implementation, which can make
a huge difference (e.g. 16.5s -> 0.5s on a NixOS system closure).
2017-03-16 11:44:52 +01:00
Eelco Dolstra
7a716ef2a5
Fix nix-copy-closure --to
2017-03-16 10:58:48 +01:00
Eelco Dolstra
0ec7f47b00
Remove "killing process <pid>" messages
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They convey no useful information.
2017-03-16 10:52:28 +01:00
Eelco Dolstra
43f158bb08
nix-copy-closure: Fix assertion failure
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$ ./inst/bin/nix-copy-closure --to bla $(type -p firefox)
nix-copy-closure: src/libstore/store-api.cc:80: std::__cxx11::string nix::storePathToHash(const Path&): Assertion `base.size() >= storePathHashLen' failed.
2017-03-16 10:45:45 +01:00
Eelco Dolstra
3f35612c04
More precise compression settings
2017-03-15 17:20:19 +01:00
Eelco Dolstra
25dff2b7db
runProgram(): Distinguish between empty input and no input
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For example, if we call brotli with an empty input, it shouldn't read
from the caller's stdin.
2017-03-15 16:50:19 +01:00
Eelco Dolstra
042975ea8e
Compress NAR listings using the "text-compression" method
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So if "text-compression=br", the .ls file in S3 will get a
Content-Encoding of "br". Brotli appears to compress better than xz
for this kind of file and is natively supported by browsers.
2017-03-15 16:50:19 +01:00
Eelco Dolstra
45c70382ac
S3BinaryCacheStore: Set Content-Type
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This is necessary for serving log files to browsers.
2017-03-15 16:50:19 +01:00
Eelco Dolstra
8b1d65bebe
S3BinaryCacheStore: Support compression of narinfo and log files
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You can now set the store parameter "text-compression=br" to compress
textual files in the binary cache (i.e. narinfo and logs) using
Brotli. This sets the Content-Encoding header; the extension of
compressed files is unchanged.
You can separately specify the compression of log files using
"log-compression=br". This is useful when you don't want to compress
narinfo files for backward compatibility.
2017-03-15 16:49:28 +01:00
Eelco Dolstra
2691498b5c
Fix assertion failure on SIGINT
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nix: src/libutil/compression.cc:142: virtual nix::XzSink::~XzSink(): Assertion `finished' failed.
2017-03-15 16:49:06 +01:00
Eelco Dolstra
fbbc4d8dda
Fix deadlock in runProgram() when input is larger than the pipe buffer size
2017-03-15 16:49:06 +01:00
Eelco Dolstra
e8186085e0
Add support for brotli compression
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Build logs on cache.nixos.org are compressed using Brotli (since this
allows them to be decompressed automatically by Chrome and Firefox),
so it's handy if "nix log" can decompress them.
2017-03-15 16:49:06 +01:00
Eelco Dolstra
73d7a51ee6
Remove dependency on "curl" binary
2017-03-15 16:48:29 +01:00
Eelco Dolstra
532d73d5d8
BinaryCacheStore: Implement getBuildLog()
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We assume that build logs are stored under log/<drv>, e.g.
/nix/store/q7ab198v13p0f8x8wgnd75dva7d5mip6-friday-devil-0.1.1.1.drv
maps to
https://cache.nixos.org/log/q7ab198v13p0f8x8wgnd75dva7d5mip6-friday-devil-0.1.1.1.drv
2017-03-15 16:48:29 +01:00
Eelco Dolstra
5b86451f02
Add a "nix log" command
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This replaces "nix-store --read-log". It checks the local store and
any configured substituters for the requested logs.
2017-03-15 16:48:29 +01:00
Eelco Dolstra
0afeb7f51e
Store: Add a method for getting build logs
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This allows various Store implementations to provide different ways to
get build logs. For example, BinaryCacheStore can get the build logs
from the binary cache.
Also, remove the log-servers option since we can use substituters for
this.
2017-03-15 16:48:29 +01:00
Shea Levy
96443e94a1
Merge branch 'configurable-aws-region'
2017-03-12 10:01:11 -04:00
Stefan Junker
f628ca2a1f
nix-shell/pure: keep environment variable SHLVL
2017-03-12 01:04:21 +01:00
Eelco Dolstra
86227390c5
Merge branch 'allow-import-from-derivation' of https://github.com/shlevy/nix
2017-03-09 13:36:30 +01:00
Adrien Devresse
d853877ce9
Add missing header <sstream>
2017-03-08 22:24:10 +01:00
Shea Levy
93f863be96
Add option to disable import-from-derivation completely, even if the drv is already realized
2017-03-08 08:46:12 -05:00
Shea Levy
3cc18d3753
Properly set the caFile for aws-sdk-cpp s3
2017-03-06 14:30:35 -05:00
Eelco Dolstra
1cf4801108
Revert fa125b9b28
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This causes quadratic performance.
2017-03-06 13:56:20 +01:00
Shea Levy
5789eaa3f4
Add aws-region param to S3 store URLs
2017-03-03 16:12:17 -05:00
Eelco Dolstra
d1158bb816
Cache connection failures
2017-03-03 19:36:01 +01:00
Eelco Dolstra
8490ee37a6
SSHMaster: Make thread-safe
2017-03-03 19:28:27 +01:00
Eelco Dolstra
d3eb1cf3bb
build-remote: Don't use a SSH master
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This is unnecessary because we make only one connection.
2017-03-03 19:23:20 +01:00
Eelco Dolstra
d140c75530
Pool: Don't hang if creating a connection fails
2017-03-03 19:21:43 +01:00
Eelco Dolstra
577ebeaefb
Improve SSH handling
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* Unify SSH code in SSHStore and LegacySSHStore.
* Fix a race starting the SSH master. We now wait synchronously for
the SSH master to finish starting. This prevents the SSH clients
from starting their own connections.
* Don't use a master if max-connections == 1.
* Add a "max-connections" store parameter.
* Add a "compress" store parameter.
2017-03-03 19:05:50 +01:00
Eelco Dolstra
7f62be1bcd
build-remote: Fix passing SSH key
2017-03-03 16:33:18 +01:00
Eelco Dolstra
5a1fb03b8f
build-remote: Misc cleanup
2017-03-03 16:18:49 +01:00
Eelco Dolstra
2f992692e2
Fix fatal "broken pipe" error when $NIX_BUILD_HOOK is missing
2017-03-03 15:40:06 +01:00
Eelco Dolstra
ffcf9d24a6
builtins.fetchgit: Support paths
2017-03-02 11:46:28 +01:00
Eelco Dolstra
fbf17f1ad7
builtins.fetchgit: Fix bad format string
2017-03-02 11:40:11 +01:00
Eelco Dolstra
fa125b9b28
TeeSink: Pre-reserve string space
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When receiving a very large file, this can prevent the string from
having tobe copied, which temporarily doubles memory consumption.
2017-03-01 16:16:04 +01:00
Eelco Dolstra
f61f67ddee
RemoteStore::addToStore(): Send NAR rather than string containing NAR
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This allows the NAR to be streamed in the future (though we're not
doing that yet).
2017-03-01 16:07:15 +01:00
Eelco Dolstra
374908726b
readString(): Read directly into std::string
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When reading a huge string, this halves memory consumption.
(Strictly speaking, this appears only valid in C++17, but who cares...)
2017-03-01 14:54:11 +01:00
Eelco Dolstra
07a0b8ca67
Tweak message
2017-03-01 14:52:16 +01:00
Eelco Dolstra
56e19d970d
nix-store --import: Fix importing unsigned paths
2017-03-01 14:47:52 +01:00
Eelco Dolstra
e321551d54
Fix assertion failure in nix-store --export
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Fixes #1173 .
2017-03-01 14:41:54 +01:00
Eelco Dolstra
c4a40949d9
Handle importing NARs containing files greater than 4 GiB
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Also templatize readInt() to work for various integer types.
2017-03-01 13:52:54 +01:00
Eelco Dolstra
0780805246
Fix building against older curl versions
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http://hydra.nixos.org/build/49490928
2017-02-28 14:03:43 +01:00
Eelco Dolstra
fd86dd93dd
Improve SQLite busy handling
2017-02-28 13:59:11 +01:00
Eelco Dolstra
34b12bad59
NarInfoDiskCache: Handle SQLite busy errors
2017-02-28 13:44:11 +01:00
Eelco Dolstra
80027144ae
In SQLite errors, include the database path
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This is necessary because we have multiple SQLite databases (e.g. the
binary cache cache).
2017-02-28 13:20:12 +01:00
