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Author SHA1 Message Date
Eelco Dolstra 6e7f252ea6 Make --override-input sticky 
When we do something like 'nix flake update --override-input nixpkgs
...', the override is now kept on subsequent calls. (If you don't want
this behaviour, you can use --no-write-lock-file.)
 2020-04-03 14:06:29 +02:00
Eelco Dolstra 9c78f7f196 getFlake: In pure mode, check that the argument is an immutable flakeref 2020-04-03 13:07:05 +02:00
Eelco Dolstra 485a87f22f Don't barf on registry parse errors 2020-04-02 19:09:17 +02:00
Eelco Dolstra a6ff66b658 Respect the narHash attribute in more input types 
call-flake.nix now passes node.info.narHash to fetchTree. This ensures
that dirty Git trees work even in pure mode.
 2020-04-02 19:04:33 +02:00
Eelco Dolstra 78ad5b3d91 PathInput: Add some methods 2020-04-02 19:04:27 +02:00
Eelco Dolstra e1fc9f6690 Improve error message 2020-04-02 19:03:32 +02:00
Eelco Dolstra ab47868639 Change lastModified to the number of seconds in the epoch 
'lastModifiedDate' is now a string representing the equivalent
date/time.
 2020-04-02 18:39:41 +02:00
Eelco Dolstra 6d6467d376 Move parseTreeInfo() 2020-04-02 18:26:39 +02:00
Eelco Dolstra 6cf91d6fbd fetchTree: Support integer attributes 2020-04-02 16:51:56 +02:00
Eelco Dolstra 12f9379123 Add 'path' fetcher 
This fetchers copies a plain directory (i.e. not a Git/Mercurial
repository) to the store (or does nothing if the path is already a
store path).

One use case is to pin the 'nixpkgs' flake used to build the current
NixOS system, and prevent it from being garbage-collected, via a
system registry entry like this:

  {
      "from": {
          "id": "nixpkgs",
          "type": "indirect"
      },
      "to": {
          "type": "path",
          "path": "/nix/store/rralhl3wj4rdwzjn16g7d93mibvlr521-source",
          "lastModified": 1585388205,
          "rev": "b0c285807d6a9f1b7562ec417c24fa1a30ecc31a"
      },
      "exact": true
  }

Note the fake "lastModified" and "rev" attributes that ensure that the
flake gives the same evaluation results as the corresponding
Git/GitHub inputs.
 2020-04-02 14:56:20 +02:00
Eelco Dolstra 00e1400eb7 Doh 2020-04-02 11:55:41 +02:00
Eelco Dolstra 021634e3e3 nix-env: Refuse to operate on a new-style profile 
This prevents users from accidentally nuking their profile via
nix-env.
 2020-04-02 11:54:48 +02:00
Eelco Dolstra ed13457dbf nix flake info --json: Show TreeInfo 2020-04-02 11:51:34 +02:00
Eelco Dolstra 74024515a3 Support registry entries that must match exactly 
An example use is for pinning the "nixpkgs" entry the system-wide
registry to a particular store path. Inexact matches
(e.g. "nixpkgs/master") should still use the global registry.
 2020-04-01 23:12:45 +02:00
Eelco Dolstra bd10a07d17 Registry: Use a struct instead of a tuple for entries 2020-04-01 23:03:27 +02:00
Eelco Dolstra 77ffaea4fa Add a system-wide flake registry /etc/nix/registry.json 
One application for this is pinning the 'nixpkgs' flake to the exact
revision used to build the NixOS system, e.g.

  {
      "flakes": [
          {
              "from": {
                  "id": "nixpkgs",
                  "type": "indirect"
              },
              "to": {
                  "owner": "NixOS",
                  "repo": "nixpkgs",
                  "type": "github",
                  "rev": "b0c285807d6a9f1b7562ec417c24fa1a30ecc31a"
              }
          }
      ],
      "version": 2
  }
 2020-04-01 22:56:50 +02:00
Eelco Dolstra 4fdec5f61d Merge remote-tracking branch 'origin/master' into flakes 2020-04-01 00:03:50 +02:00
Eelco Dolstra 03b56e96bf Typo 2020-03-31 23:55:07 +02:00
Eelco Dolstra a7540294cf
Merge pull request #3460 from NixOS/dev-shell 
Backport 'nix dev-shell' from the flakes branch
 2020-03-31 14:46:15 +02:00
Eelco Dolstra 3166b97174 nix shell -> nix dev-shell 2020-03-31 13:45:28 +02:00
mlatus 12556e5709 fix placeholder not substituted in passAsFile 2020-03-31 19:40:16 +08:00
Eelco Dolstra e1a94ad852 Backport 'nix dev-shell' from the flakes branch 
This also adds a '--profile' option to 'nix build' (replacing 'nix-env
--set').
 2020-03-30 19:16:45 +02:00
Eelco Dolstra 367577d9a6 Fix macOS build 2020-03-30 17:00:40 +02:00
Eelco Dolstra d15d91cad1 Makefile cleanup 2020-03-30 16:50:13 +02:00
Eelco Dolstra e322a16523 Remove global -I flags 
(cherry picked from commit 2c692a3b14)
 2020-03-30 15:30:19 +02:00
Eelco Dolstra 2c692a3b14 Remove global -I flags 2020-03-30 14:39:33 +02:00
Eelco Dolstra e0a0ae0467 Move fetchers from libstore to libfetchers 2020-03-30 14:04:53 +02:00
Eelco Dolstra 2287cc6486 Fix segfault 2020-03-30 13:31:55 +02:00
Eelco Dolstra 4989c04dd2 nix flake info --json: Dump attr-style flakeref 2020-03-28 22:59:38 +01:00
Eelco Dolstra 2fccef0c59 Warn about --override-input / --update-input flags that don't match an input 2020-03-28 19:09:36 +01:00
Eelco Dolstra 2287e2f279 nix flake info: Show flake subdirectory 2020-03-28 18:05:50 +01:00
Eelco Dolstra 015f8f1c13 Improve lock file generation 
This is now done in a single pass. Also fixes some issues when
updating flakes with circular dependencies. Finally, when using
'--recreate-lock-file --commit-lock-file', the commit message now
correctly shows the differences.
 2020-03-27 21:08:41 +01:00
Eelco Dolstra 3fa1e7dace Fix diffLockFiles() 2020-03-27 16:15:50 +01:00
Eelco Dolstra 0a10854f85 Misc changes from the flakes branch 2020-03-24 14:34:47 +01:00
Eelco Dolstra c85097da7c Fix --refresh with --no-net 
https://hydra.nixos.org/build/110879699
(cherry picked from commit 5bbe793abf)
 2020-03-24 14:26:23 +01:00
Eelco Dolstra 6b824c78f1 nix: Add --refresh as an alias for --tarball-ttl 0 
(cherry picked from commit e721f99817)
 2020-03-24 14:26:23 +01:00
Eelco Dolstra 777e21e596 nix path-info --json: Print hash in SRI format 
(cherry picked from commit 442e665d6d)
 2020-03-24 14:26:23 +01:00
Eelco Dolstra 7a8de57d3e Pretty-print 'nix why-depends' / 'nix-store -q --tree' output 
Extracted from 678301072f.
 2020-03-24 14:26:23 +01:00
Eelco Dolstra 4260a22a55 absPath(): Use std::optional 
(cherry picked from commit 1bf9eb21b7)
 2020-03-24 14:25:28 +01:00
Eelco Dolstra f9611c7ae4 buildenv: Eliminate global variables, other cleanup 
(cherry picked from commit b82f75464d)
 2020-03-24 14:06:47 +01:00
Eelco Dolstra 76e7d958ed Fix coverage build 
https://hydra.nixos.org/build/110757285
(cherry picked from commit b430a81a1f)
 2020-03-24 14:06:47 +01:00
Eelco Dolstra 231a8aa2c2 nix edit: Support non-derivation attributes 
E.g.

  $ nix edit .#nixosConfigurations.bla

now works.

(cherry picked from commit d2032edb2f)
 2020-03-24 14:06:47 +01:00
Eelco Dolstra c1ca4f0acc findAlongAttrPath(): Return position 
(cherry picked from commit 0b013a54dc)
 2020-03-24 14:06:47 +01:00
Eelco Dolstra 1eb952d27a findAlongAttrPath(): Throw AttrPathNotFound 
(cherry picked from commit 6b0ca8e803)
 2020-03-24 14:06:47 +01:00
Eelco Dolstra edc34cc1a2 Add function for quoting strings 
(cherry picked from commit 7dcf5b011a)
 2020-03-24 13:44:04 +01:00
Eelco Dolstra 5a7e7fc35f Use std::string_view 
(cherry picked from commit 6529490cc1)
 2020-03-24 13:26:37 +01:00
Eelco Dolstra c34a20e1f6 EvalState::allocAttr(): Add convenience method 
(cherry picked from commit c02da99757)
 2020-03-24 13:26:37 +01:00
Eelco Dolstra 7abe3bde8a Merge remote-tracking branch 'origin/master' into flakes 2020-03-23 13:27:54 +01:00
Eelco Dolstra 5885e20404
Merge pull request #3429 from LnL7/darwin-sandbox 
darwin sandbox
 2020-03-23 09:13:36 +01:00
Daiderd Jordan 2e9bc1245c
sandbox: fix /bin/sh on catalina 
Sadly 10.15 changed /bin/sh to a shim which executes bash, this means it
can't be used anymore without also opening up the sandbox to allow bash.

    Failed to exec /bin/bash as variant for /bin/sh (1: Operation not permitted).
 2020-03-20 22:12:30 +01:00