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Author SHA1 Message Date
Eelco Dolstra e6c1d1b474 Update Cargo.lock 2019-11-26 22:46:36 +01:00
Eelco Dolstra 88f8063917 -Z offline -> --offline 2019-11-26 22:45:15 +01:00
Eelco Dolstra 8918bae098 Drop remaining uses of external "tar" 
Also, fetchGit now runs in O(1) memory since we pipe the output of
'git archive' directly into unpackTarball() (rather than first reading
it all into memory).
 2019-11-26 22:07:28 +01:00
Eelco Dolstra f2bd847092 Ignore tar header entries 
In particular, these are emitted by 'git archive' (in fetchGit).
 2019-11-26 22:07:28 +01:00
Eelco Dolstra d33dd6e6c0 Move code around 2019-11-26 22:07:28 +01:00
Eelco Dolstra d14b1c261c Shut up some rust warnings 2019-11-26 22:07:28 +01:00
Eelco Dolstra b7fba16613 Move code around 2019-11-26 22:07:28 +01:00
Eelco Dolstra f738cd4d97 More Rust FFI adventures 
We can now convert Rust Errors to C++ exceptions. At the Rust->C++ FFI
boundary, Result<T, Error> will cause Error to be converted to and
thrown as a C++ exception.
 2019-11-26 22:07:28 +01:00
Eelco Dolstra 8110b4ebb2 Rust cleanup 2019-11-26 22:07:28 +01:00
Eelco Dolstra 343ebcc048 Only pass '-Z offline' to cargo if we have a vendor directory 2019-11-26 22:07:28 +01:00
Eelco Dolstra afb021893b Reduce the size of the vendor directory by removing some winapi cruft 2019-11-26 22:07:28 +01:00
Eelco Dolstra d722e2175e Include cargo dependencies in the Nix tarball 2019-11-26 22:07:28 +01:00
Eelco Dolstra 0dbb249b36 Update Rust dependencies 2019-11-26 22:07:28 +01:00
Eelco Dolstra 87b7b25e13 Clean up the configure script 2019-11-26 22:07:28 +01:00
Eelco Dolstra 6a9c815734 Remove most of <nix/config.nix> 
This is no longer needed.
 2019-11-26 22:07:28 +01:00
Eelco Dolstra 045708db43 Make <nix/unpack-channel.nix> a builtin builder 
This was the last function using a shell script, so this allows us to
get rid of tar, coreutils, bash etc.
 2019-11-26 22:07:28 +01:00
Eelco Dolstra e60f6bd4ce Enable Rust code to call C++ Source objects 2019-11-26 22:07:28 +01:00
Eelco Dolstra 11da5b2816 Add some Rust code 2019-11-26 22:07:28 +01:00
Eelco Dolstra abb8ef619b
Fix macOS build 
https://hydra.nixos.org/build/107457009
 2019-11-26 21:08:56 +01:00
Eelco Dolstra 313106d549
Fix clang warnings 2019-11-26 21:07:44 +01:00
Eelco Dolstra 425991883a
Merge pull request #3141 from xbreak/nocafile 
Downloader: Log configured CA file
 2019-11-26 20:52:25 +01:00
Eelco Dolstra 7c8d7c17f8
Merge pull request #3144 from matthewbauer/fix-sandbox-fallback 
Fix sandbox fallback settings
 2019-11-26 20:51:52 +01:00
Eelco Dolstra 0be8d7784f
Typo 2019-11-26 20:33:46 +01:00
Eelco Dolstra 73efc1e8e7
Merge branch 'document-dry-run-option' of https://github.com/Ma27/nix 2019-11-26 20:32:50 +01:00
Eelco Dolstra ec5e7b44ff
Simplify 2019-11-26 20:26:22 +01:00
Eelco Dolstra 96e1c39bb7
Merge branch 'repair-bad-links' of https://github.com/chkno/nix 2019-11-26 20:21:48 +01:00
Eelco Dolstra 872740cf60
Merge pull request #3238 from puckipedia/attrset-overrides-dynamic 
Ensure enough space in attrset bindings
 2019-11-26 20:14:55 +01:00
Eelco Dolstra c13193017f
Disallow empty store path names 
Fixes #3239.
 2019-11-26 20:12:15 +01:00
Eelco Dolstra 89db9353d7
Doh 2019-11-26 20:08:25 +01:00
Eelco Dolstra 1ec6e6e11e
Add feature to disable URL literals 
E.g.

  $ nix-build '<nixpkgs>' -A hello --experimental-features no-url-literals
  error: URL literals are disabled, at /nix/store/vsjamkzh15r3c779q2711az826hqgvzr-nixpkgs-20.03pre194957.bef773ed53f/nixpkgs/pkgs/top-level/all-packages.nix:1236:11

Helps with implementing https://github.com/NixOS/rfcs/pull/45.
 2019-11-26 19:48:34 +01:00
Eelco Dolstra fc62caa4a5
Merge pull request #3242 from raboof/documentBuiltinsPlaceholder 
Document builtins.placeholder
 2019-11-25 22:05:52 +01:00
Arnout Engelen 4e70652ee3 Document builtins.placeholder 2019-11-25 18:00:05 +01:00
puck cdadbf7708 Add testcase for attrset using __overrides and dynamic attrs 2019-11-25 13:03:54 +00:00
puck cd55f91ad2 Ensure enough space in attrset bindings when using both __overrides and dynamic attributes 2019-11-25 12:37:14 +00:00
Eelco Dolstra d12d69ea1a
Turn NIX_PATH into a config setting 
This allows it to be set in nix.conf.
 2019-11-22 23:07:35 +01:00
Eelco Dolstra ec9dd9a5ae
Provide a default value for NIX_PATH 2019-11-22 22:08:51 +01:00
Eelco Dolstra 1c3ccba0f5
Remove $NIX_USER_PROFILE_DIR 
This is not used anywhere.
 2019-11-22 16:27:48 +01:00
Eelco Dolstra ba87b08f85
getEnv(): Return std::optional 
This allows distinguishing between an empty value and no value.
 2019-11-22 16:18:13 +01:00
Eelco Dolstra 2c6dbcd5e7 Fix 'nix flake init' test 2019-11-20 13:07:44 +01:00
Eelco Dolstra fd8ee94ab2 Remove #include 2019-11-20 13:04:39 +01:00
Eelco Dolstra 8beedd4486 Move #include 2019-11-20 13:04:39 +01:00
Eelco Dolstra 9b8cb6809b
Merge pull request #3228 from Ma27/flake-fix-template 
Fix attr path to nixpkgs flake in flake template
 2019-11-19 13:55:58 +01:00
Chuck 3e2c77d001 Check for and repair bad .links entries 
A corrupt entry in .links prevents adding a fixed version of that file
to the store in any path.  The user experience is that corruption
present in the store 'spreads' to new paths added to the store:

(With store optimisation enabled)

1. A file in the store gets corrupted somehow (eg: filesystem bug).
2. The user tries to add a thing to the store which contains a good copy
   of the corrupted file.
3. The file being added to the store is hashed, found to match the bad
   .links entry, and is replaced by a link to the bad .links entry.
   (The .links entry's hash is not verified during add -- this would
   impose a substantial performance burden.)
4. The user observes that the thing in the store that is supposed to be
   a copy of what they were trying to add is not a correct copy -- some
   files have different contents!  Running "nix-store --verify
   --check-contents --repair" does not fix the problem.

This change makes "nix-store --verify --check-contents --repair" fix
this problem.  Bad .links entries are simply removed, allowing future
attempts to insert a good copy of the file to succeed.
 2019-11-15 11:55:36 -08:00
Maximilian Bosch b8bddb63e6
Fix attr path to nixpkgs flake in flake template 
This doesn't work anymore since `packages` was removed from the
`nixpkgs`-fork with flake support[1], now it's only possible to refer to
pkgs via `legacyPackages`.

[1] 49c9b71e4c
 2019-11-14 23:13:37 +01:00
Eelco Dolstra fd900c45b5
Merge pull request #3220 from nh2/manual-nix-shell-p-expr 
manual: nix-shell: Elaborate on using `-p` with expressions
 2019-11-14 11:25:47 +01:00
Eelco Dolstra 0352c1a4f8
Typo 2019-11-13 17:18:17 +01:00
Eelco Dolstra 8d2eb1ff56
nix dev-shell: Improve bash output parsing 
Fixes handling of '=' in unquoted strings and escaped characters in
$'...' strings.
 2019-11-12 12:45:48 +01:00
Eelco Dolstra 804910fb0e
Merge pull request #3213 from singron/fetchurl_test 
Replace $TMPDIR with $TEST_ROOT in tests/fetchurl.sh
 2019-11-11 12:15:59 +01:00
Eelco Dolstra 5ee23c35b9
Merge pull request #3219 from Ericson2314/semicolons 
Fix extra semicolons warnings
 2019-11-11 12:13:51 +01:00
John Ericson 8669db1dcc Clean up semicolon and comma 
Thanks @bhipple for catching!
 2019-11-10 16:21:59 -05:00