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Author SHA1 Message Date
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 from xbreak/nocafile
Downloader: Log configured CA file
2019-11-26 20:52:25 +01:00
Eelco Dolstra 7c8d7c17f8
Merge pull request 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 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 .
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 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
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
Eelco Dolstra fd900c45b5
Merge pull request 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 804910fb0e
Merge pull request 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 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
Niklas Hambüchen 07294e988c manual: nix-shell: Elaborate on using -p with expressions.
This documents the outcome of the change in
https://github.com/NixOS/nix/issues/454:

> We can also automatically add parentheses in the generated
> `buildInputs`, so you can type `nix-shell -p "expr"`
> instead of `"(expr").
2019-11-10 17:29:13 +01:00
John Ericson 4c34054673 Remove unneeded semicolons 2019-11-10 11:24:47 -05:00
John Ericson 96e6e680c1 Fix extra ; warnings involving MakeError 2019-11-10 11:24:47 -05:00
Domen Kožar 1f174226d1
Merge pull request from kolloch/patch-1
De-duplicate struct PrimOp forward declaration
2019-11-10 15:28:18 +01:00
Peter Kolloch 2ba9f22715
De-duplicate struct PrimOp forward declaration 2019-11-10 10:02:22 +01:00
Eric Culp 6c041e8413 Replace $TMPDIR with $TEST_ROOT in tests/fetchurl.sh
$TMPDIR isn't necessarily set and would cause this test to fail.
2019-11-08 12:08:10 -08:00
Eelco Dolstra d1db7fa952
Merge pull request from zimbatm/gitignore-precompiled-headers
gitignore /precompiled-headers.h.gch
2019-11-08 16:23:57 +01:00
Jonas Chevalier a08f353922
gitignore /precompiled-headers.h.?ch 2019-11-08 14:48:52 +00:00
Eelco Dolstra 0d6774468c
Move editorFor srom libutil to nix
libutil should not depend on libexpr.
2019-11-08 15:13:32 +01:00
Eelco Dolstra 48f0a76372
Fix installerScript job
https://hydra.nixos.org/build/105961653
2019-11-07 18:31:16 +01:00
Eelco Dolstra 4145cd2da0
Use upstream nlohmann_json 2019-11-07 18:23:17 +01:00
Eelco Dolstra e5bf81256c
Fix Perl bindings 2019-11-07 12:18:37 +01:00
Eelco Dolstra 6d2605500f
Fix macOS build 2019-11-07 11:53:28 +01:00