Commit graph

7284 commits

Author SHA1 Message Date
Graham Christensen
61ea9e9867
Run nix-build inside a fresh bash login 2017-07-14 12:11:10 -04:00
Graham Christensen
bc647fd299
chmod 2017-07-14 12:11:07 -04:00
Graham Christensen
a0369b14f4
Test the installer 2017-07-14 12:11:04 -04:00
Graham Christensen
657b47e1b3
Address feedback around printf & exec 2017-07-14 12:11:00 -04:00
Graham Christensen
6a4037ca05
Don't install a second nix after the initial installation, and the rsync change fixes a bug hidden by the nix replacement where the store files were being owned by the installing user due to rsync's -a implying -og. 2017-07-14 12:10:57 -04:00
Graham Christensen
092f447c6d
Clean up issues around uninstall directions, and only show
relevant directions
2017-07-14 12:10:54 -04:00
Graham Christensen
6f639943c2
Prompt for sudo before validating assumptions, and check ourselves for root-owned files instead of making a scary warning. 2017-07-14 12:10:51 -04:00
Graham Christensen
2b5ab03524
multi-user install: move the profile in to the nix etc/profiles.d output 2017-07-14 12:10:47 -04:00
Graham Christensen
fb40d73e23
Switch to a fancy multi-user installer on Darwin 2017-07-14 12:10:44 -04:00
Graham Christensen
a0ad8ba12e
Shellcheck the existing installer 2017-07-14 11:42:33 -04:00
Eelco Dolstra
112ff7833d
nix: Show help when no arguments are given
Fixes #1464.
2017-07-14 13:44:45 +02:00
Eelco Dolstra
38374a9d35
Tarball job: Include libseccomp on Linux only 2017-07-14 11:41:37 +02:00
Eelco Dolstra
0681f8c907
Shut up a memory leak warning 2017-07-14 11:40:57 +02:00
Eelco Dolstra
2965d40612 replaceSymlink(): Handle the case where the temporary file already exists
Not really necessary anymore for #849, but still nice to have.
2017-07-11 23:21:40 +02:00
Eelco Dolstra
8e8caf7f3e fetchTarball: Prevent concurrent downloads of the same file
Fixes #849.
2017-07-11 23:21:24 +02:00
Eelco Dolstra
9c00fa4179 Merge pull request #1422 from nh2/fix-potential-hash-comparison-crash
Fix potential crash/wrong result two hashes of unequal length are compared
2017-07-10 18:09:49 +02:00
Shea Levy
62a8fe6388 Merge branch 'man2' of git://github.com/robx/nix 2017-07-10 08:43:19 -04:00
Robert Vollmert
30117fb35b fix buggy nix-shell man page 2017-07-10 14:36:55 +02:00
Eelco Dolstra
1762b9616c Merge pull request #1428 from rimmington/clearer-regex-space-error
Clearer error message when regex exceeds space limit
2017-07-10 11:45:05 +02:00
Rhys
17bb00d378 Clearer error message when regex exceeds space limit 2017-07-10 09:35:53 +10:00
Robert Vollmert
c85e662004 man page (nix-shell): Fix grouping of -p option
Not sure about the raw ellipsis.
2017-07-07 22:11:46 +02:00
Robert Vollmert
89771a8821 man page (nix-prefetch-url): Add some missing options 2017-07-07 22:11:46 +02:00
Robert Vollmert
772ef22c25 man page (nix-instantiate): -E is optional 2017-07-07 22:11:46 +02:00
Robert Vollmert
8ad898b2cd man page (nix-instantiate): Add --json to synopsis, order variables 2017-07-07 22:11:46 +02:00
Robert Vollmert
b1f5995a20 man page (nix-instantiate): Remove non-existent nix-build argument -r 2017-07-07 22:11:46 +02:00
Robert Vollmert
56a1f8f499 man pages: Consistently separate alternatives by / 2017-07-07 22:11:46 +02:00
Robert Vollmert
d1643bdaa2 man pages: Argument for --max-jobs 2017-07-07 22:11:45 +02:00
Robert Vollmert
68c626c6b0 man pages: Grouping for option alternatives 2017-07-07 22:11:45 +02:00
Robert Vollmert
ce3095e141 glossary: Fix word order 2017-07-07 22:07:46 +02:00
Eelco Dolstra
d3713716b6 Merge pull request #1445 from matthewbauer/macos-skip-hardlink
Don’t hardlink disallowed paths in OS X.
2017-07-07 11:05:21 +02:00
Eelco Dolstra
eef09c220d Merge pull request #1444 from robx/man
Fix nix-instantiate manpage indentation
2017-07-07 11:04:06 +02:00
Matthew Bauer
72e80c59b5 Don’t hardlink disallowed paths in OS X.
Fixes #1443
2017-07-06 19:30:19 -07:00
Robert Vollmert
01722b3d2c Remove unused variable from test script 2017-07-06 22:37:53 +02:00
Robert Vollmert
60da5d2b8f Fix nix-instantiate manpage indentation
The second command variant is now its own cmdsynopsis, which ensures
it's not indented as was the case using sbrk.
2017-07-06 22:35:36 +02:00
Eelco Dolstra
a3dc1e65ab
Add X32 to the seccomp filter
Fixes #1432.
2017-07-04 19:00:51 +02:00
Eelco Dolstra
42c5774e78
Sort substituters by priority
Fixes #1438.
2017-07-04 16:34:53 +02:00
Eelco Dolstra
b7203e853e
getDefaultSubstituters(): Simplify initialisation
As shlevy pointed out, static variables in C++11 have thread-safe
initialisation.
2017-07-04 16:26:48 +02:00
Eelco Dolstra
6cf23c3e8f
Add allow-new-privileges option
This allows builds to call setuid binaries. This was previously
possible until we started using seccomp. Turns out that seccomp by
default disallows processes from acquiring new privileges. Generally,
any use of setuid binaries (except those created by the builder
itself) is by definition impure, but some people were relying on this
ability for certain tests.

Example:

  $ nix build '(with import <nixpkgs> {}; runCommand "foo" {} "/run/wrappers/bin/ping -c 1 8.8.8.8; exit 1")' --no-allow-new-privileges
  builder for ‘/nix/store/j0nd8kv85hd6r4kxgnwzvr0k65ykf6fv-foo.drv’ failed with exit code 1; last 2 log lines:
    cannot raise the capability into the Ambient set
    : Operation not permitted

  $ nix build '(with import <nixpkgs> {}; runCommand "foo" {} "/run/wrappers/bin/ping -c 1 8.8.8.8; exit 1")' --allow-new-privileges
  builder for ‘/nix/store/j0nd8kv85hd6r4kxgnwzvr0k65ykf6fv-foo.drv’ failed with exit code 1; last 6 log lines:
    PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
    64 bytes from 8.8.8.8: icmp_seq=1 ttl=46 time=15.2 ms

Fixes #1429.
2017-07-04 15:48:25 +02:00
Eelco Dolstra
ad8b96f1f2
Fix handling of expression installables with a / in them 2017-07-04 15:38:23 +02:00
Eelco Dolstra
c0015e87af
Support base-64 hashes
Also simplify the Hash API.

Fixes #1437.
2017-07-04 15:07:41 +02:00
Eelco Dolstra
fe97c69898
<nix/fetchurl.nix>: Support sha512 argument 2017-07-04 14:45:50 +02:00
Eelco Dolstra
0a5a867758
nix-shell: Respect --dry-run
Fixes #824.
2017-07-03 11:54:30 +02:00
Eelco Dolstra
fcca702a96
Replace a few bool flags with enums
Functions like copyClosure() had 3 bool arguments, which creates a
severe risk of mixing up arguments.

Also, implement copyClosure() using copyPaths().
2017-07-03 11:38:08 +02:00
Eelco Dolstra
90da34e421
processGraph(): Call getEdges in parallel 2017-07-03 11:38:08 +02:00
Eelco Dolstra
63d6e0ad3f Merge pull request #1417 from corngood/cygwin-fix
Call SetDllDirectory("") after sqlite3 init on cygwin
2017-06-30 19:50:00 +02:00
Niklas Hambüchen
b591536e93 Fix potential crash/wrong result two hashes of unequal length are compared 2017-06-24 02:17:45 +02:00
David McFarland
596b0e0a04 Call SetDllDirectory("") after sqlite3 init on cygwin
Cygwin sqlite3 is patched to call SetDllDirectory("/usr/bin") on init, which
affects the current process and is inherited by child processes.  It causes
DLLs to be loaded from /usr/bin/ before $PATH, which breaks all sorts of
things.  A typical failures would be header/lib version mismatches (e.g.
openssl when running checkPhase on openssh).  We'll just set it back to the
default value.

Note that this is a problem with the cygwin version of sqlite3 (currently
3.18.0).  nixpkgs doesn't have the problematic patch.
2017-06-20 10:59:13 -03:00
Eelco Dolstra
c7346a275c
Restore thunks on any exception
There's no reason to restrict this to Error exceptions. This shouldn't
matter to #1407 since the repl doesn't catch non-Error exceptions
anyway, but you never know...
2017-06-20 12:13:17 +02:00
Shea Levy
04ed11a978 Let hydra choose an alternate list of systems 2017-06-19 14:21:06 -04:00
Eelco Dolstra
a1355917ec
Disable use of virtual hosting in aws-sdk-cpp
Recently aws-sdk-cpp quietly switched to using S3 virtual host URIs
(https://github.com/aws/aws-sdk-cpp/commit/69d9c53882), i.e. it sends
requests to http://<bucket>.<region>.s3.amazonaws.com rather than
http://<region>.s3.amazonaws.com/<bucket>. However this interacts
badly with curl connection reuse. For example, if we do the following:

1) Check whether a bucket exists using GetBucketLocation.
2) If it doesn't, create it using CreateBucket.
3) Do operations on the bucket.

then 3) will fail for a minute or so with a NoSuchBucket exception,
presumably because the server being hit is a fallback for cases when
buckets don't exist.

Disabling the use of virtual hosts ensures that 3) succeeds
immediately. (I don't know what S3's consistency guarantees are for
bucket creation, but in practice buckets appear to be available
immediately.)
2017-06-19 18:51:33 +02:00