Version 0.9.0 of package Project-Store has just been released in NonGNU ELPA. You can now find it in M-x list-packages RET.
Project-Store describes itself as: ============================= Project backend for Nix store ============================= More at https://elpa.nongnu.org/nongnu/project-store.html ## Summary: ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ PROJECT-STORE - PROJECT BACKEND FOR NIX STORE ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ This package is a `project.el' backend for Nix store. Each store path, if it is a directory, is a project root. See `project-root' for store path definition. At the time of writing, this package also supports Guix store. This package eases operations on store files with the help of project interfaces described in Info node `Projects'. For example, while visiting a file under a store path, use `project-find-file' to quickly visit another file under the same store path. 1 Usage ═══════ Add `project-store-try' to `project-find-functions'. To ensure good performance, put it before `project-try-vc'. ## Recent NEWS: [Not provided 🙁]
