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Author SHA1 Message Date
Eelco Dolstra
fdc9da034f
Avoid a call to derivationFromPath() 
This doesn't work in read-only mode, ensuring that operations like

  nix path-info --store https://cache.nixos.org -S nixpkgs.hello

(asking for the closure size of nixpkgs.hello in cache.nixos.org) work
when nixpkgs.hello doesn't exist in the local store.
 2017-07-14 18:29:10 +02:00
Eelco Dolstra
3908d3929c
nix path-info: Don't barf on invalid paths 
Now you get

  [
    {
      "path": "/nix/store/fzvliz4j5xzvnd0w5zgw2l0ksqh578yk-bla",
      "valid": false
    }
  ]
 2017-07-14 18:29:10 +02:00
Eelco Dolstra
6438ba22af
StorePathsCommand: Don't build installables 
On second though this was annoying. E.g. "nix log nixpkgs.hello" would
build/download Hello first, even though the log can be fetched
directly from the binary cache.

May need to revisit this.
 2017-07-14 18:29:07 +02:00
Eelco Dolstra
15e8bd3bcb Merge pull request #1466 from grahamc/nix-master-darwin-install 
Multi-user installer for Darwin (master edition)
 2017-07-14 18:25:02 +02:00
Graham Christensen
e0d39c8dc4
Rename PINCH_ME_IM_SILLY to ALLOW_PREEXISTING_INSTALLATION 2017-07-14 12:11:33 -04:00
Graham Christensen
12f6bb33d2
If there is no TTY, also skip verbose sudo messages 2017-07-14 12:11:30 -04:00
Graham Christensen
ce2281e6d8
Ensure PINCH_ME_IM_SILLY allows a /nix/store to stick around between builds 
Also output in the status report that the user is very silly
 2017-07-14 12:11:26 -04:00
Graham Christensen
1c7ce2a018
Assume yes if we have no TTY 
Starve the TTY of input to ensure this works, but provide yes to the
current installer to handle the current broken case.
 2017-07-14 12:11:23 -04:00
Graham Christensen
73a57a2f22
Cleanup and more specificity around set -e 2017-07-14 12:11:20 -04:00
Graham Christensen
3839dda2ec
Only clean if the file exists 2017-07-14 12:11:17 -04:00
Graham Christensen
92ca93528f
Clean up nix hints from the old insstaller 2017-07-14 12:11:13 -04:00
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