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CanonPath, SourcePath: Change operator + to /

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This is less confusing and makes it more similar to std::filesystem::path.
This commit is contained in:
Eelco Dolstra 2024-02-05 15:13:11 +01:00
parent 6ec08b85f6
commit a6737b7e17
23 changed files with 48 additions and 47 deletions
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4
src/libexpr/eval.cc
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@ -2689,14 +2689,14 @@ SourcePath resolveExprPath(SourcePath path)
// Basic cycle/depth limit to avoid infinite loops.
if (++followCount >= maxFollow)
throw Error("too many symbolic links encountered while traversing the path '%s'", path);
auto p = path.parent().resolveSymlinks() + path.baseName();
auto p = path.parent().resolveSymlinks() / path.baseName();
if (p.lstat().type != InputAccessor::tSymlink) break;
path = {path.accessor, CanonPath(p.readLink(), path.path.parent().value_or(CanonPath::root))};
}
/* If `path' refers to a directory, append `/default.nix'. */
if (path.resolveSymlinks().lstat().type == InputAccessor::tDirectory)
return path + "default.nix";
return path / "default.nix";
return path;
}