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Author SHA1 Message Date
Eelco Dolstra a936a19da3
Remove non-existent NIX_DEBUG_SUBST 2018-06-05 13:40:45 +02:00
Will Dietz 54b1c59643 download.cc: fix readCallback return type (int -> size_t) 
I'm not sure if curl ever asks for enough data at once
for truncation to occur but better safe than sorry.
 2018-06-01 10:59:26 -05:00
Eelco Dolstra 73357500ac
Improve binary cache upload messages 
Don't say "download" when we mean "upload".
 2018-06-01 14:14:22 +02:00
Eelco Dolstra f0d9909f10
upload-release.pl: Copy the install script and sign everything 
Note: this means that for those doing 'curl | sh', you can now pin a
specific version, e.g.

  curl https://nixos.org/releases/nix/nix-2.0.4/install | sh

https://nixos.org/nix/{install,install.sig} are now just symlinks to
the corresponding files in the latest release directory.
 2018-05-31 11:58:10 +02:00
Peter Simons 93aa3bea2e
Merge pull request #767 from mogorman/garbage_collect_keep_last_few 
Implement --delete-generations + flag for keeping last N number of gens
 2018-05-31 10:00:21 +02:00
Shea Levy bbbfc180d9
Explicitly describe the effects of filterSource excluding a directory. 2018-05-30 12:34:41 -04:00
Eelco Dolstra 5d4a9d5677
Fix static assertion failure on 32-bit systems 2018-05-30 17:47:30 +02:00
Eelco Dolstra 7c3c635d4f
release.nix: Generate the installer script 2018-05-30 17:40:08 +02:00
Eelco Dolstra 4caaa4c5fe
Move installer script from nixos-homepage 2018-05-30 17:17:50 +02:00
Eelco Dolstra 3be58fe1bc
Merge pull request #2194 from grahamc/nix-profile-daemon-profile-set-u 
Nix profile & installation: handle set -u installations
 2018-05-30 15:44:43 +02:00
Graham Christensen 6ba1726eeb
install-multi-user: support 'set -u' runs, closes #2193 2018-05-30 09:35:21 -04:00
Graham Christensen d459d3307c
nix-daemon.sh profile script: operate under set -u 
If the profile is sourced inside a script with `set -u`, the check for
__ETC_PROFILE_NIX_SOURCED and NIX_SSL_CERT_FILE would raise an error.
A simple guard around this check allows the script to operate under
standard environments (where it is fairly reasonable to assume USER
and HOME are set.)
 2018-05-30 09:15:46 -04:00
Graham Christensen f9940f47b3
Merge pull request #2164 from mickours/doc-fetchTarball-timout 
Explain fetchTarball timeout behavior in the doc
 2018-05-30 08:04:26 -04:00
Michael Mercier 8dd2e28374
Explain fetchTarball timeout behavior in the doc 2018-05-30 08:02:46 -04:00
Eelco Dolstra 3c2de9830d
RemoteStore::addToStore(): Ensure capacity is decreased on exceptions 2018-05-30 13:48:31 +02:00
Eelco Dolstra a4c1618876
Fix deadlock in RemoteStore::queryPathInfoUncached() 2018-05-30 13:46:14 +02:00
Eelco Dolstra 7d21863bb3
Make <nix/fetchurl.nix> run in constant memory 
E.g.

  nix-build --store ~/my-nix/ -E 'import <nix/fetchurl.nix> { url = https://cache.nixos.org/nar/0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv.nar.xz; sha256 = "0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv"; }'

now runs in 17 MiB (was 70 MiB), while

  nix-build --store ~/my-nix/ -E 'import <nix/fetchurl.nix> { url = https://cache.nixos.org/nar/0nwi996rgq4b914qyx0mv2wq4k80hjac7xilikavagw7kxmn2iiv.nar.xz; sha256 = "0d2fxljdih3nc5dqx41hjzic3141ajil94m8kdbpryq569dpsbvb"; unpack = true; }'

runs in 17 MiB (was 346 MiB).
 2018-05-30 13:42:51 +02:00
Eelco Dolstra 5a654fd7dd
getDownloader(): Simplify 2018-05-30 13:42:30 +02:00
Eelco Dolstra e87e4a60d6
Make HttpBinaryCacheStore::narFromPath() run in constant memory 
This reduces memory consumption of

  nix copy --from https://cache.nixos.org --to ~/my-nix /nix/store/95cwv4q54dc6giaqv6q6p4r02ia2km35-blender-2.79

from 176 MiB to 82 MiB. (The remaining memory is probably due to xz
decompression overhead.)

Issue https://github.com/NixOS/nix/issues/1681.
Issue https://github.com/NixOS/nix/issues/1969.
 2018-05-30 13:42:29 +02:00
Eelco Dolstra 08ec757726
Make LocalBinaryCacheStore::narFromPath() run in constant memory 
This reduces memory consumption of

  nix copy --from file://... --to ~/my-nix /nix/store/95cwv4q54dc6giaqv6q6p4r02ia2km35-blender-2.79

from 514 MiB to 18 MiB for an uncompressed binary cache, and from 192
MiB to 53 MiB for a bzipped binary cache. It may also be faster
because fetching can happen concurrently with decompression/writing.

Continuation of 48662d151b.

Issue https://github.com/NixOS/nix/issues/1681.
 2018-05-30 13:34:57 +02:00
Eelco Dolstra 81ea8bd5ce
Simplify the callback mechanism 2018-05-30 13:34:37 +02:00
Eelco Dolstra 1672bcd230
Move evaluator-specific settings out of libstore 2018-05-30 13:29:50 +02:00
Eelco Dolstra c1d445ecec
Move some Download-specific settings to download.cc 2018-05-30 13:29:50 +02:00
Eelco Dolstra 737ed88f35
Modularize config settings 
Allow global config settings to be defined in multiple Config
classes. For example, this means that libutil can have settings and
evaluator settings can be moved out of libstore. The Config classes
are registered in a new GlobalConfig class to which config files
etc. are applied.

Relevant to https://github.com/NixOS/nix/issues/2009 in that it
removes the need for ad hoc handling of useCaseHack, which was the
underlying cause of that issue.
 2018-05-30 13:28:01 +02:00
Eelco Dolstra e606cd412f
Fix assertion failure in storePathToHash() 
Fixes https://github.com/NixOS/nix/issues/2015.
 2018-05-30 13:27:19 +02:00
Eelco Dolstra 6185d25e52
Make 'nix copy --to daemon' run in constant memory (daemon side) 
Continuation of 97002b684c. This makes
the daemon use constant memory. For example, it reduces the daemon's
maximum RSS on

  $ nix copy --from ~/my-nix --to daemon /nix/store/1n7x0yv8vq6zi90hfmian84vdhd04bgp-blender-2.79a

from 264 MiB to 7 MiB.

We now use a TunnelSource to prevent the connection from ending up in
an undefined state if an exception is thrown while the NAR is being
sent.

Issue https://github.com/NixOS/nix/issues/1681.
 2018-05-30 13:26:48 +02:00
Eelco Dolstra 23d6bb583a
LocalStore::addToStore: Throw an exception if no hash is given 2018-05-30 13:25:40 +02:00
Eelco Dolstra 3cab639e21
Use extended SQLite error codes 2018-05-30 13:25:03 +02:00
Eelco Dolstra bd56b5fe3f
Merge pull request #2187 from bgamari/stoi-exceptions 
json-to-value: Use strtol instead of strtoi
 2018-05-28 14:54:49 +02:00
Eelco Dolstra d820717bc6
Merge pull request #2186 from dtzWill/fix/cxx14-static-assert 
eval.cc: add message to static_assert, message can be omitted w/c++17
 2018-05-28 14:54:20 +02:00
Ben Gamari 7f560b81ea json-to-value: Use strtol instead of strtoi 
NixInt is long, so strtoi is too restrictive.
 2018-05-26 18:43:46 -04:00
Will Dietz 93ae90de0f eval.cc: add message to static_assert, message can be omitted w/c++17 2018-05-26 14:04:41 -05:00
Will Dietz 14c464b6c8 nix-daemon: remove unused "pendingMsgs" variable 2018-05-26 13:09:55 -05:00
Eelco Dolstra 0a830ef12d
Merge pull request #2181 from grahamc/nix-install-behind-mitm-proxy 
Install Nix behind MITM proxy
 2018-05-26 17:41:24 +02:00
Will Dietz ca9c6cb95d libstore/download: remove unused function "getTime()" 2018-05-25 19:49:45 -05:00
Graham Christensen e6466c20b3
Document NIX_SSL_CERT_FILE for installation 2018-05-25 15:59:14 -04:00
Graham Christensen cad903b634
multi-user profile: borrow single user profiles' NIX_SSL_CERT_FILE finding logic 2018-05-25 15:59:10 -04:00
Graham Christensen c4b9486f9b
install-multi-user: don't force NIX_SSL_CERT_FILE 
Following the lead of the single user installer, if NIX_SSL_CERT_FILE is explicitly set prior to running, accept the user-provided version.
 2018-05-25 15:54:55 -04:00
Eelco Dolstra 1df32c7d7c
Merge pull request #1664 from matthewbauer/patch-4 
Setup NIX_PATH correctly in nix-profile-daemon
 2018-05-25 13:36:04 +02:00
Eelco Dolstra 743359bc8a
Merge pull request #2157 from volth/bitwise 
add builtins: __bitAnd,  __bitOr,  __bitXor
 2018-05-24 15:00:39 +02:00
volth 88c1ea30e4 add docs and tests 2018-05-24 12:51:34 +00:00
Eelco Dolstra e87242e0de
Merge pull request #2178 from alexfmpe/fix-docs-check-suffix 
Fix docs on --check suffix
 2018-05-24 11:43:02 +02:00
Alexandre Esteves 579f3895b4
Fix docs on --check suffix 2018-05-23 22:26:06 +01:00
Eelco Dolstra 4bb8741b98
Make Env self-describing 
If the Env denotes a 'with', then values[0] may be an Expr* cast to a
Value*. For code that generically traverses Values/Envs, it's useful
to know this.
 2018-05-22 16:02:32 +02:00
Eelco Dolstra 9fd7cf98db
Memoise checkSourcePath() 
This prevents hydra-eval-jobs from statting the same files over and
over again.
 2018-05-22 13:02:14 +02:00
Eelco Dolstra 9064dd2f4d
Merge pull request #2173 from dtzWill/fix/serialise-read-unbuffered 
serialise: fix buffer size used, hide method for internal use only
 2018-05-22 11:31:07 +02:00
Will Dietz b08923b4a0 serialise: fix buffer size used, hide method for internal use only 
Fixes #2169.
 2018-05-21 17:30:38 -05:00
Graham Christensen 33712fed38
manual: document why ~/.netrc doesn't work 
Maybe there is a better place to document this, which is more generic?
 2018-05-18 14:21:47 -04:00
volth 6cc28c0589
add `mod' and bitwise builtins: camel-case function names 2018-05-16 10:52:19 +00:00
volth f3c090f91c
add mod' and bitwise builtins: remove mod' and shifts 2018-05-16 06:57:11 +00:00