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Author SHA1 Message Date
Eelco Dolstra 8b039ba74f
Merge branch 'remove-catchall' of https://github.com/layus/nix 2017-05-01 11:16:04 +02:00
Guillaume Maudoux a143014d73 lexer: remove catch-all rules hiding real errors 
With catch-all rules, we hide potential errors.
It turns out that a4744254 made one cath-all useless. Flex detected that
is was impossible to reach.
The other is more subtle, as it can only trigger on unfinished escapes
in unfinished strings, which only occurs at EOF.
 2017-05-01 01:18:06 +02:00
Guillaume Maudoux a474425425 Fix lexer to support $' in multiline strings. 2017-05-01 01:15:40 +02:00
Jörg Thalheim b3f55fdf62
nix-daemon.service: set XDG_CONFIG_HOME 
Otherwise starting nix-daemon fails

● nix-daemon.service - Nix Daemon
   Loaded: loaded
(/nix/store/mnf00a6gc55xl47smk0b32gmi7xpvlfp-nix-1.12pre5308_2f21d522/lib/systemd/system/nix-daemon.service;
enabled; vendor preset: enabled)
  Drop-In:
/nix/store/m2rgjp71n4kyp8j5fxgbrlv13scd5vvv-system-units/nix-daemon.service.d
           └─overrides.conf
   Active: failed (Result: exit-code) since Sat 2017-04-29 11:29:21
CEST; 9s ago
  Process: 7299 ExecStart=nix-daemon --daemon (code=exited, status=1/FAILURE)
 Main PID: 7299 (code=exited, status=1/FAILURE)
      CPU: 19ms

... systemd[1]: Started Nix Daemon.
... nix-daemon[7299]: error: $XDG_CONFIG_HOME and $HOME are not set
... systemd[1]: nix-daemon.service: Main process exited, code=exited, status=1/FAILURE
... systemd[1]: nix-daemon.service: Unit entered failed state.
... systemd[1]: nix-daemon.service: Failed with result 'exit-code'.
... systemd[1]: nix-daemon.service: Start request repeated too quickly.
... systemd[1]: Failed to start Nix Daemon.
... systemd[1]: nix-daemon.service: Failed with result 'exit-code'.
 2017-04-29 11:33:55 +02:00
Eelco Dolstra 2f21d522c2
Hopefully fix the Darwin build 
http://hydra.nixos.org/build/52080911
 2017-04-28 17:13:55 +02:00
Eelco Dolstra 895f00c372
Suppress warning about ssh-auth-sock 2017-04-28 16:55:52 +02:00
Eelco Dolstra 73bba12d8b
Check for libreadline 2017-04-28 16:53:56 +02:00
Eelco Dolstra a1a5e63e14
Fix brainfart 2017-04-28 16:21:54 +02:00
Eelco Dolstra 41c4558afe
Fix hash computation when importing NARs greater than 4 GiB 
This caused "nix-store --import" to compute an incorrect hash on NARs
that don't fit in an unsigned int. The import would succeed, but
"nix-store --verify-path" or subsequent exports would detect an
incorrect hash.

A deeper issue is that the export/import format does not contain a
hash, so we can't detect such issues early.

Also, I learned that -Wall does not warn about this.
 2017-04-28 15:24:05 +02:00
Eelco Dolstra 39b08f4c0c Merge pull request #1358 from shlevy/store-nesting 
Add Store nesting to fix import-from-derivation within filterSource
 2017-04-26 20:28:49 +02:00
Shea Levy 4bc00760f9 Add Store nesting to fix import-from-derivation within filterSource 2017-04-26 14:15:47 -04:00
Eelco Dolstra 45ce2c7413
Doh 2017-04-26 17:58:09 +02:00
Eelco Dolstra 98a2adb135
Simplify building nix-perl in nix-shell 2017-04-26 17:04:45 +02:00
Eelco Dolstra 6734c18c99
nix repl: Fix Ctrl-C 2017-04-25 19:19:48 +02:00
Eelco Dolstra 23aa1619da
Minor cleanup 2017-04-25 19:10:47 +02:00
Eelco Dolstra 4c95ef3768
Fix nix-shell test 2017-04-25 18:59:18 +02:00
Eelco Dolstra 536f061765
"using namespace std" considered harmful 2017-04-25 18:58:02 +02:00
Eelco Dolstra 5bd8795e1f
nix repl: Use $XDG_DATA_HOME for the readline history 2017-04-25 18:56:29 +02:00
Eelco Dolstra 921a2aeb05
Make "nix repl" build 2017-04-25 18:48:40 +02:00
Eelco Dolstra c31000bc93
Merge nix-repl repository 2017-04-25 18:14:13 +02:00
Eelco Dolstra 40daf0d800
Cleanup in preparation of merging nix-repl repo into nix repo 2017-04-25 18:13:23 +02:00
Eelco Dolstra fee93541a4
Merge branch 'master' of https://github.com/olejorgenb/nix-repl 2017-04-25 16:57:07 +02:00
Eelco Dolstra 2dff9556a4
Fix build 2017-04-25 16:55:03 +02:00
Eelco Dolstra c30330df6f
StorePathCommands: Build installables 
So for instance "nix copy --to ... nixpkgs.hello" will build
nixpkgs.hello first. It's debatable whether this is a good idea. It
seems desirable for commands like "nix copy" but maybe not for
commands like "nix path-info".
 2017-04-25 16:19:22 +02:00
Eelco Dolstra d48c973ece
Set default installable 
Thus

  $ nix build -f foo.nix

will build foo.nix.

And

  $ nix build

will build default.nix. However, this may not be a good idea because
it's kind of inconsistent, given that "nix build foo" will build the
"foo" attribute from the default installation source (i.e. the
synthesis of $NIX_PATH), rather than ./default.nix. So I may revert
this.
 2017-04-25 15:18:05 +02:00
Eelco Dolstra 0b6220fbd6
Interpret any installable containing a slash as a path 
So "nix path-info ./result" now works.
 2017-04-25 14:09:01 +02:00
Eelco Dolstra 7ee81f3887
Make StorePathsCommand a subclass of InstallablesCommand 
This allows commands like 'nix path-info', 'nix copy', 'nix verify'
etc. to work on arbitrary installables. E.g. to copy geeqie to a
binary cache:

  $ nix copy -r --to file:///tmp/binary-cache nixpkgs.geeqie

Or to get the closure size of thunderbird:

  $ nix path-info -S nixpkgs.thunderbird
 2017-04-25 13:20:26 +02:00
Eelco Dolstra c769841bc4
Move code around 2017-04-25 12:07:31 +02:00
Eelco Dolstra 6267d74889
Add "nix eval" command 
This replaces "nix-instantiate --eval". The result is evaluated
strictly since this seems more useful.
 2017-04-25 11:23:47 +02:00
Eelco Dolstra bcecc99007
Restructure installables handling in the "nix" command 2017-04-25 11:20:37 +02:00
Eelco Dolstra 1bb87c0487
Remove debug statement 2017-04-24 15:01:28 +02:00
Eelco Dolstra 66577a1c64
Factor out --json 2017-04-24 14:21:36 +02:00
Eelco Dolstra 9b63bb88c8
nix-shell -p: Use runCommandCC 
This restores pre-17.03 behaviour by making gcc available.
 2017-04-24 12:04:01 +02:00
Eelco Dolstra 1196470e92 Merge pull request #1347 from kennyballou/sm-grammar-fix 
Fix small grammar issue about page
 2017-04-24 10:49:46 +02:00
Eelco Dolstra 240399e059 Merge pull request #1351 from earldouglas/ellipses 
Drop misleading ellipses
 2017-04-24 10:49:09 +02:00
Eelco Dolstra 8d6af08530 Merge pull request #1348 from armijnhemel/nix-env 
better document --meta option for nix-env
 2017-04-24 10:18:23 +02:00
Eelco Dolstra 169edf9407 Merge pull request #1352 from corngood/cygwin-fixes 
Cygwin fixes
 2017-04-21 17:39:33 +02:00
David McFarland 804ac52489 add helper function to set 'interruptThrown' 
this fixes a linker failure on cygwin 64 due to some bad
interaction between tls and shared libraries.

see: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64697
 2017-04-21 11:28:14 -03:00
David McFarland d35231ec60 set _GNU_SOURCE on cygwin 
this is needed for pipe2()
 2017-04-21 11:27:27 -03:00
James Earl Douglas 111d347237
Drop misleading ellipses 
This portion of the quick start guide may lead to confusion for
newcomers to Nix.  This change clarifies the example to one that can be
copied in its entirety.
 2017-04-20 18:07:23 -06:00
Eelco Dolstra 749696e71c
Detect lsof 
Also, don't use lsof on Linux since it's not needed.

Fixes #1328.
 2017-04-20 19:11:45 +02:00
Eelco Dolstra efa4bdbfcd
Improve nix show-config --json 
In particular, show descriptions. This could be used for manpage
generation etc.
 2017-04-20 17:34:47 +02:00
Eelco Dolstra 4410e9d995
Setting: Remove "Tag" template argument 2017-04-20 16:52:53 +02:00
Eelco Dolstra f05d5f89ff
Read per-user settings from ~/.config/nix/nix.conf 2017-04-20 14:58:16 +02:00
Eelco Dolstra 562585e901
binary-caches-parallel-connections -> http-connections 2017-04-20 14:04:00 +02:00
Eelco Dolstra 4222402219
nix.conf man page: binary-caches -> substituters 2017-04-20 13:41:29 +02:00
Eelco Dolstra 76cb3c702c
Reimplement trusted-substituters (aka trusted-binary-caches) 2017-04-20 13:41:29 +02:00
Armijn Hemel 1559c596f6 document option 2017-04-19 19:10:12 +02:00
kballou 00b6c6d0c3 Fix small grammar issue about page 
Fix subject-verb agreement issue in introduction/about.
 2017-04-19 09:27:28 -06:00
Eelco Dolstra 9cc8047f44
Reimplement connect-timeout 
Fixes #1339.
 2017-04-19 14:54:52 +02:00