nixos/nix
1
1
Fork 0
mirror of https://github.com/NixOS/nix.git synced 2025-11-11 04:56:01 +01:00
Code Activity

Merge pull request #9480 from NixOS/libfetchers-git-exportIgnore

Browse source 
libfetchers/git: Support export-ignore
This commit is contained in:
Robert Hensing 2024-01-16 23:03:46 +01:00 • committed by GitHub
commit 2a3c5e6b8b
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
11 changed files with 296 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

17
src/libexpr/primops/fetchTree.cc
View file

@ -1,3 +1,4 @@
#include "libfetchers/attrs.hh"
#include "primops.hh"
#include "eval-inline.hh"
#include "eval-settings.hh"
@ -25,7 +26,7 @@ void emitTreeAttrs(
{
assert(input.isLocked());
auto attrs = state.buildBindings(10);
auto attrs = state.buildBindings(100);
state.mkStorePathString(storePath, attrs.alloc(state.sOutPath));
@ -135,6 +136,10 @@ static void fetchTree(
state.symbols[attr.name], showType(*attr.value)));
}
if (params.isFetchGit && !attrs.contains("exportIgnore") && (!attrs.contains("submodules") || !*fetchers::maybeGetBoolAttr(attrs, "submodules"))) {
attrs.emplace("exportIgnore", Explicit<bool>{true});
}
if (!params.allowNameArgument)
if (auto nameIter = attrs.find("name"); nameIter != attrs.end())
state.debugThrowLastTrace(EvalError({
@ -152,6 +157,9 @@ static void fetchTree(
fetchers::Attrs attrs;
attrs.emplace("type", "git");
attrs.emplace("url", fixGitURL(url));
if (!attrs.contains("exportIgnore") && (!attrs.contains("submodules") || !*fetchers::maybeGetBoolAttr(attrs, "submodules"))) {
attrs.emplace("exportIgnore", Explicit<bool>{true});
}
input = fetchers::Input::fromAttrs(std::move(attrs));
} else {
if (!experimentalFeatureSettings.isEnabled(Xp::Flakes))
@ -593,6 +601,13 @@ static RegisterPrimOp primop_fetchGit({
A Boolean parameter that specifies whether submodules should be checked out.
- `exportIgnore` (default: `true`)
A Boolean parameter that specifies whether `export-ignore` from `.gitattributes` should be applied.
This approximates part of the `git archive` behavior.
Enabling this option is not recommended because it is unknown whether the Git developers commit to the reproducibility of `export-ignore` in newer Git versions.
- `shallow` (default: `false`)
A Boolean parameter that specifies whether fetching from a shallow remote repository is allowed.