Commit graph

29 commits

Author SHA1 Message Date
Eelco Dolstra
91539d305f nix copy: Parallelise 2016-04-22 18:19:48 +02:00
Eelco Dolstra
456179018a Fold "nix query-path-sigs" into "nix path-info" 2016-04-22 14:39:37 +02:00
Eelco Dolstra
95abf9c402 Add "nix copy" command
This replaces nix-push. For example,

  $ nix copy --to file:///tmp/cache -r $(type -p firefox)

copies the closure of firefox to the specified binary cache. And

  $ nix copy --from file:///tmp/cache --to s3://my-cache /nix/store/abcd...

copies between two binary caches.

It will also replace nix-copy-closure, once we have an SSHStore class,
e.g.

  $ nix copy --from ssh://alice@machine /nix/store/abcd...
2016-04-22 14:33:01 +02:00
Eelco Dolstra
7d14f5c331 Implement S3BinaryCacheStore::queryAllValidPaths()
This allows commands like "nix verify --all" or "nix path-info --all"
to work on S3 caches.

Unfortunately, this requires some ugly hackery: when querying the
contents of the bucket, we don't want to have to read every .narinfo
file. But the S3 bucket keys only include the hash part of each store
path, not the name part. So as a special exception
queryAllValidPaths() can now return store paths *without* the name
part, and queryPathInfo() accepts such store paths (returning a
ValidPathInfo object containing the full name).
2016-04-21 17:53:47 +02:00
Eelco Dolstra
1a71495273 nix path-info: Add
Forgot to commit this earlier...
2016-04-21 15:00:45 +02:00
Eelco Dolstra
69e3ffb076 nix --help: Show usage examples 2016-04-21 14:58:32 +02:00
Eelco Dolstra
e0204f8d46 Move path info caching from BinaryCacheStore to Store
Caching path info is generally useful. For instance, it speeds up "nix
path-info -rS /run/current-system" (i.e. showing the closure sizes of
all paths in the closure of the current system) from 5.6s to 0.15s.

This also eliminates some APIs like Store::queryDeriver() and
Store::queryReferences().
2016-04-19 18:52:53 +02:00
Eelco Dolstra
99851c6f06 Unify "nix verify-paths" and "nix verify-store"
"verify-store" is now simply an "--all" flag to "nix verify". This
flag can be used for any other store path command as well (e.g. "nix
path-info", "nix copy-sigs", ...).
2016-04-15 15:39:48 +02:00
Eelco Dolstra
05fbc606fc nix verify-paths: Add ‘--sigs-needed <N>’ flag
This specifies the number of distinct signatures required to consider
each path "trusted".

Also renamed ‘--no-sigs’ to ‘--no-trust’ for the flag that disables
verifying whether a path is trusted (since a path can also be trusted
if it has no signatures, but was built locally).
2016-04-07 15:16:57 +02:00
Eelco Dolstra
b654381eb3 Add "nix sign-paths" command
E.g.

  $ nix sign-paths -k ./secret -r $(type -p geeqie)

signs geeqie and all its dependencies using the key in ./secret.
2016-04-05 16:39:29 +02:00
Eelco Dolstra
d0f5719c2a Add "nix copy-sigs" command
This imports signatures from one store into another. E.g.

  $ nix copy-sigs -r /run/current-system -s https://cache.nixos.org/
  imported 595 signatures
2016-04-05 16:39:23 +02:00
Eelco Dolstra
39a6abc0bc nix verify: Support checking against signatures in other stores
Typical usage is to check local paths using the signatures from a
binary cache:

  $ nix verify-paths -r /run/current-system -s https://cache.nixos.org
  path ‘/nix/store/c1k4zqfb74wba5sn4yflb044gvap0x6k-nixos-system-mandark-16.03.git.fc2d7a5M’ is untrusted
  ...
  checked 844 paths, 119 untrusted
2016-03-30 11:39:34 +02:00
Eelco Dolstra
4f34c40398 Add "nix verify-store" command
Like "nix-store --verify --check-contents", but with the same
advantages as "nix verify-paths".
2016-03-29 16:37:16 +02:00
Eelco Dolstra
784ee35c80 Add "nix verify-paths" command
Unlike "nix-store --verify-path", this command verifies signatures in
addition to store path contents, is multi-threaded (especially useful
when verifying binary caches), and has a progress indicator.

Example use:

$ nix verify-paths --store https://cache.nixos.org -r $(type -p thunderbird)
...
[17/132 checked] checking ‘/nix/store/rawakphadqrqxr6zri2rmnxh03gqkrl3-autogen-5.18.6’
2016-03-29 16:37:16 +02:00
Eelco Dolstra
cebc150b7c nix: Add --store flag
This is a bit user-friendlier than using $NIX_REMOTE.
2016-03-21 18:03:36 +01:00
Eelco Dolstra
02654f782f Fix Darwin build
http://hydra.nixos.org/build/33279996
2016-03-15 12:11:27 +01:00
Eelco Dolstra
dc4a71aae5 Fix build on clang due to -Wmismatched-tags
http://hydra.nixos.org/build/33073389
2016-03-14 12:37:30 +01:00
Eelco Dolstra
ce113c32d2 Add warning about "nix" being experimental 2016-03-04 15:54:41 +01:00
Eelco Dolstra
00b2c05749 nix: Add commands to query contents of NARs / binary caches
For example,

  $ NIX_REMOTE=file:///my-cache nix ls-store -lR /nix/store/f4kbgl8shhyy76rkk3nbxr0lz8d2ip7q-binutils-2.23.1
  dr-xr-xr-x                    0 ./bin
  -r-xr-xr-x                30748 ./bin/addr2line
  -r-xr-xr-x                66973 ./bin/ar
  ...

Similarly, "nix ls-nar" lists the contents of a NAR file, "nix
cat-nar" extracts a file from a NAR file, and "nix cat-store" extract
a file from a Nix store.
2016-02-25 17:57:00 +01:00
Eelco Dolstra
7873cfb18d Fix build 2016-02-25 11:55:05 +01:00
Tristan Hume
9b05d5848c Fix to-base16 description 2016-02-16 10:15:58 +01:00
Eelco Dolstra
206bbb5dc9 Add basic "nix build" command
Currently only builds by attribute from <nixpkgs> or the specified
file, e.g. "nix build hello".
2016-02-09 21:34:24 +01:00
Eelco Dolstra
cd2196b089 Start of new Nix command-line interface 2016-02-09 21:28:29 +01:00
Eelco Dolstra
b1117ef29d * nix -> nix-store, fix -> nix-instantiate. 2003-11-18 11:38:25 +00:00
Eelco Dolstra
ce92d1bf14 * "Nix expression" -> "store expression".
* More refactoring.
2003-11-18 11:22:29 +00:00
Eelco Dolstra
9f0f020929 * libnix -> libstore. 2003-11-18 10:55:27 +00:00
Eelco Dolstra
8798fae304 * Source tree refactoring. 2003-11-18 10:47:59 +00:00
Eelco Dolstra
c62433751d * Finished refactoring the tree. 2003-10-20 10:05:01 +00:00
Eelco Dolstra
53e376d836 * Refactored the source tree. 2003-10-20 09:20:11 +00:00