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Author SHA1 Message Date
John Ericson e6115ca004 Merge remote-tracking branch 'upstream/master' into ca-derivation-data-types 2020-07-27 17:41:43 +00:00
John Ericson 1d7d94ceea Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-27 16:17:50 +00:00
John Ericson 43f2bd8dc5 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-27 16:13:57 +00:00
John Ericson 78466bcb2f Merge branch 'optional-derivation-output-storepath' into ca-derivation-data-types 2020-07-27 14:40:08 +00:00
John Ericson d5bb67cfa4 Merge remote-tracking branch 'upstream/master' into optional-derivation-output-storepath 2020-07-27 14:29:32 +00:00
John Ericson 699fc89b39 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-27 14:22:45 +00:00
John Ericson e1de1fe0d8 Make Buildable a std::variant 
I think this better captures the intent of what's going on: we either
have an opaque store path, or a drv path with some outputs.

Having this structure will also help us support CA derivations: we'll
have to allow the outpath paths to be optional, so the structure we gain
now makes up for the structure we loose then.
 2020-07-23 19:02:57 +00:00
John Ericson 6fcd9966bf Merge remote-tracking branch 'upstream/master' into misc-ca 2020-07-23 15:02:29 +00:00
John Ericson 66a2067288 Merge remote-tracking branch 'upstream/master' into better-ca-parse-errors 2020-07-23 14:56:35 +00:00
Fabian Möller b9ead08ca8
Save changes made by "nix registry pin" to user registry 2020-07-23 14:21:27 +02:00
John Ericson cdb3f39b64 Merge remote-tracking branch 'upstream/master' into better-ca-parse-errors 2020-07-21 13:43:20 +00:00
John Ericson 5055c595bd Merge branch 'fix-and-document-addToStoreSlow' of github.com:obsidiansystems/nix into ca-derivation-data-types 2020-07-21 01:20:53 +00:00
John Ericson bf0dca7790 Merge branch 'fix-and-document-addToStoreSlow' of github.com:obsidiansystems/nix into misc-ca 2020-07-21 01:18:33 +00:00
Carlo Nucera 0aa79dcc6f Remove StoreType abstraction and delegate regStore 
to each Store implementation. The generic regStore implementation will
only be for the ambiguous shorthands, like "" and "auto".

This also could get us close to simplifying the daemon command.
 2020-07-17 17:24:02 -04:00
Lars Mühmel bc73590151 nix edit: call restoreSignals() before execvp-ing the $EDITOR 
Currently resizing of the terminal doesn't play nicely with
nix edit when using kakoune as the editor, as it relies on the
SIGWINCH signal which is trapped by nix. How this is not a problem
with e.g. vim is beyond me.

Virtually all other exec* calls are following a call to
restoreSignals(). This commit adds this behavior to nix edit
as well.
 2020-07-17 17:35:59 +02:00
Carlo Nucera a395c12830 Merge branch 'master' of github.com:NixOS/nix into misc-ca 2020-07-17 11:06:54 -04:00
Carlo Nucera 5cb840541b Merge branch 'multi-output-hashDerivationModulo' of github.com:Ericson2314/nix into misc-ca 2020-07-17 10:28:33 -04:00
Eelco Dolstra 52c8be38e0 nix profile diff-closures: Don't inherit EvalCommand 2020-07-17 12:36:12 +02:00
Carlo Nucera 745a03cef5 Merge branch 'optional-derivation-output-storepath' of github.com:obsidiansystems/nix into ca-derivation-data-types 2020-07-16 13:36:01 -04:00
Carlo Nucera 048e916f64 Merge branch 'master' of github.com:NixOS/nix into optional-derivation-output-storepath 2020-07-16 13:32:28 -04:00
John Ericson cc0d77f8c9 Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-16 17:28:52 +00:00
Eelco Dolstra 16c9f6762d Add command 'nix profile diff-closure' 
This shows all changes between generations of a profile. E.g.

  $ nix profile diff-closures --profile /nix/var/nix/profiles/system
  Generation 654 -> 655:
    nix: 2.4pre20200617_5d69bbf → 2.4pre20200701_6ff9aa8, +42.2 KiB

  Generation 655 -> 656:
    blender-bin: 2.83.0 → 2.83.1, -294.2 KiB

  Generation 656 -> 657:
    curl: 7.68.0 → 7.70.0, +19.1 KiB
    firmware-linux-nonfree: 2020-01-22 → 2020-05-19, +30827.7 KiB
    ibus: -21.8 KiB
    initrd-linux: 5.4.46 → 5.4.49
    ...
 2020-07-16 17:00:42 +02:00
John Ericson 5ea817dace Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-16 14:58:53 +00:00
Eelco Dolstra 8807ff902e nix diff-closures: Fix build 2020-07-16 14:25:51 +02:00
Eelco Dolstra 716eafaca4 Merge branch 'diff-closures' 2020-07-16 14:19:35 +02:00
Eelco Dolstra 3f264916db Merge remote-tracking branch 'origin/flakes' 2020-07-16 14:07:32 +02:00
Carlo Nucera 455bdee205 Merge branch 'master' of github.com:NixOS/nix into derivation-header-include-order 2020-07-15 17:58:30 -04:00
Carlo Nucera d090562348 Merge branch 'master' of github.com:NixOS/nix into hash-always-has-type 2020-07-15 17:21:01 -04:00
Eelco Dolstra 36a1242603 nix why-depends: Fix shortest path calculation 
This was completely broken since d8972317fc.
 2020-07-15 21:11:07 +02:00
Eelco Dolstra 2d6d53bc87 nix: Fix examples 2020-07-15 20:28:16 +02:00
Eelco Dolstra 3624c042ac nix: Add --derivation flag to operate on .drv paths 
For instance, 'nix why-depends --use-derivation nixpkgs#hello
nixpkgs#glibc' shows why hello's .drv depends on glibc's .drv.
 2020-07-15 20:25:10 +02:00
Eelco Dolstra dfe8f3ebc6 nix why-depends: Fix misleading message 2020-07-15 20:09:50 +02:00
Eelco Dolstra 94eb5fad76 Clean up RealiseMode 2020-07-15 20:05:42 +02:00
Eelco Dolstra e3c2b00237 Make InstallableStorePath behave consistently with InstallableValue 
That is, the commands 'nix path-info nixpkgs#hello' and 'nix path-info
/nix/store/00ls0qi49qkqpqblmvz5s1ajl3gc63lr-hello-2.10.drv' now do the
same thing (i.e. build the derivation and operate on the output store
path, rather than the .drv path).
 2020-07-15 19:50:32 +02:00
Eelco Dolstra 0356f14459 Add 'nix diff-closures' command 
This command makes it easier to see what changed between two closures,
i.e. what packages/versions got added or removed, and whether there
were any notable changes in path size.

For example:

  $ nix diff-closures /nix/var/nix/profiles/system-655-link /nix/var/nix/profiles/system-658-link
  blender-bin: 2.83.0 → 2.83.2, -294.2 KiB
  curl: 7.68.0 → 7.70.0, +19.1 KiB
  firmware-linux-nonfree: 2020-01-22 → 2020-05-19, +30827.7 KiB
  ibus: -21.8 KiB
  initrd-linux: 5.4.46 → 5.4.51, +16.9 KiB
  libexif: 0.6.21 → 0.6.22, +497.6 KiB
  linux: 5.4.46 → 5.4.51, +13.2 KiB
  mesa: 19.3.3 → 19.3.5, -183.9 KiB
  nix: 2.4pre20200701_6ff9aa8 → 2.4pre20200708_9223603, +9.7 KiB
  nix-bash-completions: 0.6.8 → ∅, -57.6 KiB
  nixos-system-hagbard: 20.03.20200615.a84b797 → 20.03.20200713.add5529
  nvidia-persistenced: 440.82 → 440.100
  nvidia-settings: 440.82 → 440.100
  nvidia-x11: 440.82-5.4.46 → 440.100-5.4.51, +664.7 KiB
  pcre: 8.43 → 8.44
  php: 7.3.16 → 7.3.20, -26.2 KiB
  python3.7-youtube-dl: 2020.06.06 → 2020.06.16.1, +8.4 KiB
  samba: 4.11.5 → 4.11.9, +30.1 KiB
  sane-backends: 1.0.28 → 1.0.30, +680.5 KiB
  source: -182.0 KiB
  zfs-kernel: 0.8.3-5.4.46 → 0.8.4-5.4.51, +9.9 KiB
  zfs-user: 0.8.3 → 0.8.4, +20.1 KiB
 2020-07-15 16:24:25 +02:00
Eelco Dolstra 832e111494 Merge remote-tracking branch 'origin/master' into flakes 2020-07-14 13:56:18 +02:00
Eelco Dolstra 9502c0e2eb nix verify: Show correct path when using --all on a binary cache 2020-07-13 20:12:44 +02:00
Eelco Dolstra c0dd05131e toStorePath(): Return a StorePath and the suffix 2020-07-13 16:25:48 +02:00
John Ericson 4415765385 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-07-13 03:01:44 +00:00
John Ericson 230c9b4329 Change types to prepare the way for CA derivations 
We've added the variant to `DerivationOutput` to support them, but made
`DerivationOutput::path` partial to avoid actually implementing them.

With this chage, we can all collaborate on "just" removing
`DerivationOutput::path` calls to implement CA derivations.
 2020-07-12 23:53:33 +00:00
John Ericson fedfc913ad Use more std::visit to prepare for new variant 
N.B. not using `std::visit` for fetchurl because there is no attempt to
handle all the cases (e.g. no `else`) and lambda complicates early
return.
 2020-07-12 23:51:40 +00:00
John Ericson 503b425690 DerivationOutputExtensional -> DerivationOutputInputAddressed 
Thanks @regnat for the great name.
 2020-07-12 15:56:20 +00:00
John Ericson 18152406ce String .drv suffix to create derivation name 2020-07-12 15:40:14 +00:00
Matthew Bauer acb74d4d94 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-07-10 18:13:45 -04:00
Matthew Bauer a7884970c5 Fix DerivationOutputExtensional name 2020-07-09 11:37:18 -04:00
Matthew Bauer 8e0d0689be Only store hash of fixed derivation output 
we don’t need a full storepath for a fixedoutput derivation. So just
putting the ingestion method + the hash is sufficient.
 2020-07-08 19:11:39 -04:00
Matthew Bauer af95a7c16b Add name to BasicDerivation 
We always have a name for BasicDerivation, since we have a derivation
store path that has a name.
 2020-07-08 15:38:01 -04:00
Carlo Nucera 0f05a36e20 Merge branch 'master' of github.com:NixOS/nix into better-ca-parse-errors 2020-07-06 16:57:09 -04:00
Eelco Dolstra 68f524d717 nix develop: Support derivations with multiple outputs 2020-07-06 18:34:58 +02:00
Eelco Dolstra cd8eb8a7d1 nix develop: Fall back to "bash" if nixpkgs#bashInteractive is unavailable 2020-07-06 17:08:54 +02:00
Eelco Dolstra 54712aaf8a Merge remote-tracking branch 'origin/master' into flakes 2020-07-06 16:40:10 +02:00
John Ericson a38ab99d57 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-07-05 21:49:01 +00:00
John Ericson 3134db1a83 Merge branch 'hash-always-has-type' of github.com:obsidiansystems/nix into better-ca-parse-errors 2020-07-03 14:12:38 +00:00
John Ericson dbffd309fe Merge branch 'master' of github.com:NixOS/nix into hash-always-has-type 2020-07-03 14:11:38 +00:00
Ben Burdette b29a4ea1dc Merge branch 'master' into add-trace 2020-07-03 07:57:36 -06:00
Eelco Dolstra c3c7aedbb5 nix develop: Fix bad regex 
This was accepted by libstdc++ but not libc++.

https://hydra.nixos.org/build/123569154
 2020-07-03 14:58:58 +02:00
Eelco Dolstra b5e4253697 Fix abort in 'nix develop' 2020-07-02 18:24:11 +02:00
Carlo Nucera 263ccdd489 Rename two hash constructors to proper functions 2020-07-01 18:34:18 -04:00
Eelco Dolstra d746503e5c Add --inputs-from to use flake inputs as registry entries 
This allows you to refer to an input from another flake. For example,

  $ nix run --inputs-from /path/to/hydra nixpkgs#hello

runs 'hello' from the 'nixpkgs' inputs of the 'hydra' flake.

Fixes #3769.
 2020-07-01 20:25:13 +02:00
Ben Burdette c484a67914 trace formatting 2020-06-29 15:46:21 -06:00
Matthew Bauer 88cf6ffce3 Rename logging->stdout to logging->stdout_ 
musl doesn't like this identifier
 2020-06-29 20:34:26 +00:00
Eelco Dolstra 26cf0c674f nix run: Use packages/legacyPackages as fallback if there is no app definition 
'nix run' will try to run $out/bin/<name>, where <name> is the
derivation name (excluding the version). This often works well:

  $ nix run nixpkgs#hello
  Hello, world!

  $ nix run nix -- --version
  nix (Nix) 2.4pre20200626_adf2fbb

  $ nix run patchelf -- --version
  patchelf 0.11.20200623.e61654b

  $ nix run nixpkgs#firefox -- --version
  Mozilla Firefox 77.0.1

  $ nix run nixpkgs#gimp -- --version
  GNU Image Manipulation Program version 2.10.14

though not always:

  $ nix run nixpkgs#git
  error: unable to execute '/nix/store/kp7wp760l4gryq9s36x481b2x4rfklcy-git-2.25.4/bin/git-minimal': No such file or directory
 2020-06-29 19:08:50 +02:00
Ben Burdette 8f81fae116 showTrace flag in loggers 2020-06-29 10:20:51 -06:00
Eelco Dolstra b681408879 Factor out EvalCache::forceDerivation() 2020-06-29 16:39:41 +02:00
Eelco Dolstra ca946860ce Fix bash completion 2020-06-29 14:37:22 +02:00
Eelco Dolstra bc03c6f23d Move App 2020-06-29 14:14:23 +02:00
Eelco Dolstra adf2fbbdc2 Merge remote-tracking branch 'origin/master' into flakes 2020-06-26 08:46:46 +02:00
Ben Burdette 023912def3 convenience form of addTrace 2020-06-24 13:46:25 -06:00
Ben Burdette 93e9307329 repl indenting 2020-06-24 13:14:49 -06:00
Ben Burdette b18ed02b76 repl indenting 2020-06-24 13:10:41 -06:00
Carlo Nucera 8d51d38e4c Fix test suite 2020-06-23 17:16:20 -04:00
John Ericson 98e5d1af03 Merge remote-tracking branch 'upstream/master' into hash-always-has-type 2020-06-23 17:03:37 +00:00
Ben Burdette abe0552504 Merge remote-tracking branch 'upstream/master' into add-trace 2020-06-23 09:40:28 -06:00
Eelco Dolstra 09fc06daab nix flake init: Use git add --force 2020-06-23 16:25:32 +02:00
Matthew Bauer 66a62b3189 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-22 13:08:11 -04:00
Eelco Dolstra 334e26bfc2 nix flake check: Don't build apps 
This was inconsistent since we're not building 'packages' or
'defaultPackage' either.

Closes #3726.
 2020-06-22 11:31:07 +02:00
John Ericson 8313f0e939 Merge remote-tracking branch 'upstream/master' into derivation-header-include-order 2020-06-21 20:39:10 +00:00
John Ericson fdeabf7160 Merge remote-tracking branch 'upstream/master' into multi-output-hashDerivationModulo 2020-06-21 16:43:17 +00:00
Carlo Nucera e7a14118df WIP bug fixing 2020-06-19 16:50:28 -04:00
Ben Burdette 54e8f550c9 addErrorTrace 2020-06-19 13:44:08 -06:00
John Ericson 20799a5151 WIP: Make Hash always store a valid hash type 2020-06-19 19:32:29 +00:00
Matthew Bauer 7e11cf3399 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-19 14:40:49 -04:00
Matthew Bauer 2796b01e86 Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-19 14:22:06 -04:00
John Ericson 68294746ae Merge remote-tracking branch 'upstream/master' into no-hash-type-unknown 2020-06-19 17:53:34 +00:00
John Ericson 911fc88bcb More designated initializers 2020-06-19 17:42:56 +00:00
John Ericson 2f0e395c99 Merge remote-tracking branch 'me/no-stringly-typed-derivation-output' into validPathInfo-ca-proper-datatype 2020-06-19 15:26:59 +00:00
John Ericson 01dc8b0bab Merge remote-tracking branch 'upstream/master' into no-stringly-typed-derivation-output 2020-06-19 14:59:05 +00:00
John Ericson 145d88cb2a Use designated initializers for DerivationOutputHash 2020-06-19 14:58:30 +00:00
John Ericson 237d88c97e FileSystemHash -> DerivationOutputHash 2020-06-19 14:47:10 +00:00
John Ericson 3fc58a9638 Remove some Base:: that crept in 2020-06-19 00:24:47 +00:00
John Ericson 3f8dcfe3fd Merge branch 'validPathInfo-temp' into validPathInfo-ca-proper-datatype 2020-06-18 23:01:58 +00:00
John Ericson 669c3992e8 Merge branch 'no-hash-type-unknown' into validPathInfo-temp 2020-06-18 22:33:07 +00:00
John Ericson 15abb2aa2b Revert the enum struct change 
Not a regular git revert as there have been many merges and things.
 2020-06-18 22:11:26 +00:00
John Ericson bbbf3602a3 Merge branch 'enum-class' into no-hash-type-unknown 2020-06-18 22:11:19 +00:00
John Ericson 40526fbea5 Merge remote-tracking branch 'upstream/master' into enum-class 2020-06-18 21:38:15 +00:00
Matthew Bauer 7bd88cc1dc Merge remote-tracking branch 'origin/master' into substitute-other-storedir 2020-06-17 13:32:29 -04:00
Matthew Bauer 6438ba1e99 Update strings from review comment 2020-06-17 12:31:01 -04:00
Eelco Dolstra 2e4bd78211 nix eval: Add --apply flag for post-processing the result 2020-06-17 18:12:24 +02:00
Eelco Dolstra 5332c439d0 InstallableFlake: Show all possible attribute names 
E.g.

  $ nix run nixpkgs#hello
  error: --- Error ---------- nix
  flake 'flake:nixpkgs' does not provide attribute 'apps.x86_64-linux.hello' or 'hello'

instead of

  $ nix run nixpkgs#hello
  error: --- Error ---------- nix
  flake 'flake:nixpkgs' does not provide attribute 'hello'
 2020-06-17 17:13:01 +02:00
John Ericson 6403508f5a Use ansicolor.hh in nix repl rather than duplicates 2020-06-17 15:13:00 +00:00
Eelco Dolstra 1524752c17 Merge remote-tracking branch 'origin/master' into flakes 2020-06-17 10:26:52 +02:00
John Ericson 517f5980e2 Merge remote-tracking branch 'upstream/master' into no-stringly-typed-derivation-output 2020-06-17 04:58:43 +00:00
John Ericson 18493fd9c4 Move some Store functions from derivations.cc to store-api.cc 
This further continues with the dependency inverstion. Also I just went
ahead and exposed `parseDerivation`: it seems like the more proper
building block, and not a bad thing to expose if we are trying to be
less wedded to drv files on disk anywas.
 2020-06-17 04:30:16 +00:00
John Ericson 02928f76fd Merge remote-tracking branch 'upstream/master' into multi-output-hashDerivationModulo 2020-06-17 03:51:02 +00:00
p01arst0rm e9970a34e8 appended ' __attribute__((weak)); ' to 'extern char * * environ ' 2020-06-17 03:25:34 +01:00
Eelco Dolstra 29542865ce Remove StorePath::clone() and related functions 2020-06-16 22:20:18 +02:00
Eelco Dolstra 759947bf72 StorePath: Rewrite in C++ 
On nix-env -qa -f '<nixpkgs>', this reduces maximum RSS by 20970 KiB
and runtime by 0.8%. This is mostly because we're not parsing the hash
part as a hash anymore (just validating that it consists of base-32
characters).

Also, replace storePathToHash() by StorePath::hashPart().
 2020-06-16 14:28:41 +02:00
Eelco Dolstra e14e62fddd Remove trailing whitespace 2020-06-15 14:12:39 +02:00
Eelco Dolstra 1fb762d11f Get rid of explicit ErrorInfo constructors 2020-06-15 14:06:58 +02:00
Eelco Dolstra 7a77762961 Merge branch 'errors-phase-2' of https://github.com/bburdette/nix 2020-06-15 11:46:31 +02:00
Matthew Bauer e3cb536f19 Fix add-to-store --flat to put in correct hash 2020-06-12 15:25:45 -05:00
Matthew Bauer 1c55f16a16 Add --flat to nix add-to-store 
This can be used to add flat hashes to the nix store.
 2020-06-12 12:42:54 -05:00
Eelco Dolstra 9f736dd89d Add Store::readDerivation() convenience function 2020-06-12 13:04:52 +02:00
Ben Burdette ef1b3f21b6 Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-06-11 14:06:35 -06:00
Eelco Dolstra ac4d43a31b
Merge pull request #3073 from tweag/machine-logs 
Add an option to print the logs in a machine-readable format
 2020-06-11 15:45:18 +02:00
Eelco Dolstra 0c62b4ad0f Represent 'follows' inputs explicitly in the lock file 
This fixes an issue where lockfile generation was not idempotent:
after updating a lockfile, a "follows" node would end up pointing to a
new copy of the node, rather than to the original node.
 2020-06-11 14:40:21 +02:00
Eelco Dolstra b9ae1bdd7a
Merge pull request #3655 from zimbatm/hash-encoding-prepare 
libutils/hash: remove default encoding
 2020-06-10 11:48:38 +02:00
regnat 801112de1a Move progress-bar.cc to libmain 
Needed so that we can include it as a logger in loggers.cc without
adding a dependency on nix

This also requires moving names.hh to libutil to prevent a circular
dependency between libmain and libexpr
 2020-06-08 17:16:52 +02:00
Eelco Dolstra e073f2c584 nix flake: Require 'flakes' feature 2020-06-08 16:23:54 +02:00
Eelco Dolstra 6470450ab4 Add completion for --update-input 2020-06-08 16:20:00 +02:00
regnat 4983401440 Unify the printing of the logs between bar-with-logs and raw 
Make the printing of the build logs systematically go through the
logger, and replicate the behavior of `no-build-output` by having two
different loggers (one that prints the build logs and one that doesn't)
 2020-06-08 09:31:15 +02:00
regnat 170e86dff5 Make the logger customisable 
Add a new `--log-format` cli argument to change the format of the logs.
The possible values are
- raw (the default one for old-style commands)
- bar (the default one for new-style commands)
- bar-with-logs (equivalent to `--print-build-logs`)
- internal-json (the internal machine-readable json format)
 2020-06-08 09:31:15 +02:00
Eelco Dolstra 488ff83e6b Fix completion of --template 2020-06-05 14:09:12 +02:00
Eelco Dolstra 39e84c35d0 Fix log-prefix of nix build -L 
Alternative fix to #3661. The cause was that 'name' is a
std::string_view into a temporary which could get overwritten.
 2020-06-05 10:45:05 +02:00
John Ericson e5cc1ebc5d Merge remote-tracking branch 'upstream/master' into no-stringly-typed-derivation-output 2020-06-04 21:04:35 +00:00
John Ericson 744ce9ce16 Merge branch 'master' of github.com:NixOS/nix into validPathInfo-ca-proper-datatype 2020-06-04 20:46:58 +00:00
John Ericson 574d5460f0 Make sure info.ca tag bit is set in nix add-to-store 2020-06-04 20:33:28 +00:00
Eelco Dolstra 810b2c6a48 nix flake init: Add a '--template' flag 
The initial contents of the flake is specified by the
'templates.<name>' or 'defaultTemplate' output of another flake. E.g.

  outputs = { self }: {

    templates = {

      nixos-container = {
        path = ./nixos-container;
        description = "An example of a NixOS container";
      };

    };

  };

allows

  $ nix flake init -t templates#nixos-container

Also add a command 'nix flake new', which is identical to 'nix flake
init' except that it initializes a specified directory rather than the
current directory.
 2020-06-04 20:22:25 +02:00
Eelco Dolstra d746ef4a81 Disable eval cache with --impure 
Fixes

  $ nix build nixpkgs#zoom-us
  error: Package ‘zoom-us-5.0.399860.0429’ in /nix/store/m79v7h75b69fkk8d2qcwm555l3wq6fmv-source/pkgs/applications/networking/instant-messengers/zoom-us/default.nix:126 has an unfree license (‘unfree’), refusing to evaluate.

  $ nix build nixpkgs#zoom-us --impure
  error: cached failure of attribute 'legacyPackages.x86_64-linux.zoom-us.drvPath'
 2020-06-04 14:53:51 +02:00
Eelco Dolstra f85606c431 Merge remote-tracking branch 'origin/master' into flakes 2020-06-04 13:16:28 +02:00
Eelco Dolstra 0f44b60e6d Make 'nix dev-shell' a deprecated alias for 'nix develop' 2020-06-04 11:14:19 +02:00
Eelco Dolstra 61e3d598b6 Rename 'nix dev-shell' to 'nix develop' 
Fixes #3648.
 2020-06-04 10:57:40 +02:00
John Ericson 53bc8ff152 No C++ designated initializers yet with Clang 7 2020-06-03 20:45:14 -04:00
Ben Burdette 4335ba999b Merge remote-tracking branch 'upstream/master' into errors-phase-2 2020-06-03 17:00:00 -06:00
Eelco Dolstra c20591ddc3 Merge remote-tracking branch 'origin/master' into flakes 2020-06-03 16:15:22 +02:00
Jonas Chevalier 6ee03b8444
libutils/hash: remove default encoding 
This will make it easier to reason about the hash encoding and switch to
SRI everywhere where possible.
 2020-06-03 13:49:51 +02:00
John Ericson 3c78ac348c Merge remote-tracking branch 'obsidian/no-hash-type-unknown' into validPathInfo-ca-proper-datatype 2020-06-03 04:44:24 +00:00
Carlo Nucera fd2eb41e64 Move file-hash to content-address 2020-06-02 15:44:58 -04:00
John Ericson c664e68b87 Fix to-base --type handler to correctly set std::optional flag 
Now that we have a separate flag function, also describe why it is
optional.
 2020-06-02 18:25:32 +00:00
John Ericson c502119fd3 to-base supports parsing SRI hashes, so make type flag optional 2020-06-02 18:05:26 +00:00
John Ericson 25e61812f3
Apply suggestions from code review 
Co-authored-by: Matthew Bauer <mjbauer95@gmail.com>
 2020-06-02 12:47:18 -04:00
John Ericson 64cffb804a Merge remote-tracking branch 'upstream/master' into no-hash-type-unknown 2020-06-02 16:07:25 +00:00
John Ericson 450dcf2c1b Remove HashType::Unknown 
Instead, `Hash` uses `std::optional<HashType>`. In the future, we may
also make `Hash` itself require a known hash type, encoraging people to
use `std::optional<Hash>` instead.
 2020-06-02 15:52:13 +00:00
John Ericson 1b6461f671 Merge remote-tracking branch 'upstream/master' into validPathInfo-ca-proper-datatype 2020-06-02 14:31:18 +00:00
Ben Burdette d82d230b40 elide the 'ErrorInfo' in logError and logWarning calls 2020-06-02 08:22:24 -06:00
John Ericson efcd30da89 WIP 2020-06-02 00:37:43 +00:00
John Ericson 754c910953 WIP more progress 2020-06-01 19:26:40 -04:00
Carlo Nucera 0e9438b6d3 Create new file-hash files 2020-06-01 17:32:40 -04:00
Carlo Nucera f4b89e11a4 Merge branch 'no-stringly-typed-derivation-output' of github.com:Ericson2314/nix into validPathInfo-ca-proper-datatype 2020-06-01 17:12:50 -04:00
Eelco Dolstra 950b46821f Remove TreeInfo 
The attributes previously stored in TreeInfo (narHash, revCount,
lastModified) are now stored in Input. This makes it less arbitrary
what attributes are stored where.

As a result, the lock file format has changed. An entry like

    "info": {
      "lastModified": 1585405475,
      "narHash": "sha256-bESW0n4KgPmZ0luxvwJ+UyATrC6iIltVCsGdLiphVeE="
    },
    "locked": {
      "owner": "NixOS",
      "repo": "nixpkgs",
      "rev": "b88ff468e9850410070d4e0ccd68c7011f15b2be",
      "type": "github"
    },

is now stored as

    "locked": {
      "owner": "NixOS",
      "repo": "nixpkgs",
      "rev": "b88ff468e9850410070d4e0ccd68c7011f15b2be",
      "type": "github",
      "lastModified": 1585405475,
      "narHash": "sha256-bESW0n4KgPmZ0luxvwJ+UyATrC6iIltVCsGdLiphVeE="
    },

The 'Input' class is now a dumb set of attributes. All the fetcher
implementations subclass InputScheme, not Input. This simplifies the
API.

Also, fix substitution of flake inputs. This was broken since lazy
flake fetching started using fetchTree internally.
 2020-05-30 00:44:11 +02:00