Commit graph

13 commits

Author SHA1 Message Date
edef
9253bf6632 feat(tvix/nix-compat): add narinfo parsing and serialisation
Change-Id: I72c63414794642ca8d85c3f635f49db888420c40
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9852
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-10-27 16:08:06 +00:00
Florian Klink
2410f2292f feat(nix-compat/{aterm,derivation}): init parser
This provides a nom-based parser for Nix derivations in ATerm format,
which can be reached via `Derivation::from_aterm_bytes`.

Some of the lower-level ATerm primitives are moved into a (new) aterm
module, and some more higher-level ones that construct derivation-
specific types.

Also, move the escape_bytes function into there, this is a generic ATerm
thing.

Change-Id: I2b03b8a1461c7ea2fcb8640c2fc3d1fa3ea719fb
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9730
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: raitobezarius <tvl@lahfa.xyz>
Tested-by: BuildkiteCI
2023-10-16 12:23:00 +00:00
John Ericson
b932cf2d85 refactor(nix-compat) Make nixhash_* mods hierarchical
They can go under `nixhash`

Change-Id: Ia15835c57130b66d58f5df80ae9595dceee00941
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8408
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-03-31 18:46:18 +00:00
John Ericson
df78a4d24e refactor(tvix/nix-compat): Inline texthash mod
It is moved into `store_path::utils` with the other path builders.

Change-Id: I3257170e442af5d83bcf79e63fa7387dd914597c
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8410
Reviewed-by: flokli <flokli@flokli.de>
Tested-by: BuildkiteCI
2023-03-31 18:46:08 +00:00
Florian Klink
5f2c2e79e1 refactor(tvix/nix-compat): move build_store_path out of derivation
This doesn't have anything to do with ATerms, we just happen to be using
the aterm representation of a Derivation as contents.

Moving this into store_path/utils.rs makes these things much cleaner -
Have a build_store_path_from_references function, and a
build_store_path_from_fingerprint helper function that makes use of it.

build_store_path_from_references is invoked from the derivation module
which can be used to calculate the derivation path.

In the derivation module, we also invoke
build_store_path_from_fingerprint during the output path calculation.

Change-Id: Ia8d61a5e8e5d3f396f93593676ed3f5d1a3f1d66
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8367
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-03-30 14:03:35 +00:00
Florian Klink
971080c912 refactor(tvix/nix-compat): add text_hash_string function
Use it to calculate the text_hash_string, which is then used in the
calculate_derivation_path and path_with_references functions.

Relates to b/263.

Change-Id: I7478825e2a23a11224212fea5e3fd06daa97d5e5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8364
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-03-30 14:03:34 +00:00
Florian Klink
14c5781389 refactor(tvix/nix-compat): move HashAlgo to separate file
… and keep the pub exports as is.

Change-Id: I2ad21660577553395f05b5ba71083626429b0dfc
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8363
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: flokli <flokli@flokli.de>
2023-03-30 13:47:31 +00:00
Florian Klink
e53152866e refactor(tvix/nix-compat): move NixHashWithMode into separate file
… and keep the pub exports as is.

Change-Id: I9f89a738c508c478ddba61303c21ea294f01ee9f
Reviewed-on: https://cl.tvl.fyi/c/depot/+/8362
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
2023-03-30 13:47:31 +00:00
Florian Klink
265dd36b98 feat(tvix/nix-compat): add nixhash module
This module takes care of parsing various hashes and algorithms.

It will get used to modify derivation output hashes in the next CL.

Change-Id: Idc07c401dbb7510f49883ac02b8379b9a5d930c7
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7990
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-02-01 15:29:48 +00:00
Vincent Ambo
759f9dbf39 feat(tvix/cli): implement builtins.placeholder
This doesn't require any other corresponding handling *yet*, as the
actual replacements happen in the builder logic (which we delegate to
cppnix at the moment).

Change-Id: I034147c933f05ae427c7a8794647132d108d0ede
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7972
Autosubmit: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2023-02-01 10:01:40 +00:00
Florian Klink
a23b7e17c0 refactor(tvix/nix-compat): absorb nar writer
Expose it at `nix_compat::nar::writer`.

Change-Id: I98a8acfa6277074f24608d64fb6c0082b41d10f5
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7969
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
2023-01-31 15:18:39 +00:00
Florian Klink
2d24c5f260 refactor(tvix/nix-compat): absorb //tvix/derivation
Put this in its src/derivation.

Change-Id: Ic047ab1c2da555a833ee454e10ef60c77537b617
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7967
Reviewed-by: tazjin <tazjin@tvl.su>
Tested-by: BuildkiteCI
Autosubmit: flokli <flokli@flokli.de>
2023-01-31 15:16:39 +00:00
Florian Klink
c27bacd905 refactor(tvix): introduce nix-compat crate
Move nixbase32 and store_path into this.

This allows //tvix/cli to not pull in //tvix/store for now.

Change-Id: Id3a32867205d95794bc0d33b21d4cb3d9bafd02a
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7964
Tested-by: BuildkiteCI
Reviewed-by: tazjin <tazjin@tvl.su>
2023-01-31 13:26:18 +00:00