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| author | Ludovic Courtès <ludovic.courtes@inria.fr> | 2023-09-11 14:22:44 +0200 |
|---|---|---|
| committer | Ludovic Courtès <ludo@gnu.org> | 2023-09-26 17:36:58 +0200 |
| commit | 95f21231352b66f92c466cb30f2258291e854f2f (patch) | |
| tree | 74612aea6ae4bab10c4aa704296b778fc18b40d0 /nix/libstore/builtins.cc | |
| parent | 9d0e2002a54366c53bf9deb52471646529474e7d (diff) | |
| download | guix-95f21231352b66f92c466cb30f2258291e854f2f.tar.gz | |
daemon: Add “git-download” built-in builder.
The new builder makes it possible to break cycles that occurs when the
fixed-output derivation for the source of a dependency of ‘git’ would
itself depend on ‘git’.
* guix/scripts/perform-download.scm (perform-git-download): New
procedure.
(perform-download): Move fixed-output derivation check to…
(guix-perform-download): … here. Invoke ‘perform-download’ or
‘perform-git-download’ depending on what ‘derivation-builder’ returns.
* nix/libstore/builtins.cc (builtins): Add “git-download”.
* tests/derivations.scm ("built-in-builders"): Update.
("'git-download' built-in builder")
("'git-download' built-in builder, invalid hash")
("'git-download' built-in builder, invalid commit")
("'git-download' built-in builder, not found"): New tests.
Diffstat (limited to 'nix/libstore/builtins.cc')
| -rw-r--r-- | nix/libstore/builtins.cc | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/nix/libstore/builtins.cc b/nix/libstore/builtins.cc index 4111ac4760..6bf467354a 100644 --- a/nix/libstore/builtins.cc +++ b/nix/libstore/builtins.cc @@ -1,5 +1,5 @@ /* GNU Guix --- Functional package management for GNU - Copyright (C) 2016, 2017, 2018, 2019 Ludovic Courtès <ludo@gnu.org> + Copyright (C) 2016-2019, 2023 Ludovic Courtès <ludo@gnu.org> This file is part of GNU Guix. @@ -58,7 +58,8 @@ static void builtinDownload(const Derivation &drv, static const std::map<std::string, derivationBuilder> builtins = { - { "download", builtinDownload } + { "download", builtinDownload }, + { "git-download", builtinDownload } }; derivationBuilder lookupBuiltinBuilder(const std::string & name) |