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mirror of https://github.com/NixOS/nix synced 2025-06-26 15:51:15 +02:00

Backport SourcePath from the lazy-trees branch

This introduces the SourcePath type from lazy-trees as an abstraction
for accessing files from inputs that may not be materialized in the
real filesystem (e.g. Git repositories). Currently, however, it's just
a wrapper around CanonPath, so it shouldn't change any behaviour. (On
lazy-trees, SourcePath is a <InputAccessor, CanonPath> tuple.)
This commit is contained in:
Eelco Dolstra 2023-04-06 13:15:50 +02:00
parent 5256ba6d87
commit 94812cca98
35 changed files with 567 additions and 263 deletions

View file

@ -28,7 +28,7 @@ namespace nix {
}
Value eval(std::string input, bool forceValue = true) {
Value v;
Expr * e = state.parseExprFromString(input, "");
Expr * e = state.parseExprFromString(input, state.rootPath(CanonPath::root));
assert(e);
state.eval(e, v);
if (forceValue)

View file

@ -12,7 +12,7 @@ libexpr-tests_SOURCES := \
$(wildcard $(d)/*.cc) \
$(wildcard $(d)/value/*.cc)
libexpr-tests_CXXFLAGS += -I src/libexpr -I src/libutil -I src/libstore -I src/libexpr/tests
libexpr-tests_CXXFLAGS += -I src/libexpr -I src/libutil -I src/libstore -I src/libexpr/tests -I src/libfetchers
libexpr-tests_LIBS = libstore-tests libutils-tests libexpr libutil libstore libfetchers