eae00522e2
Multi-dimensional data modeling terminal application with:
- Core data model: categories, items, groups, sparse cell store
- Formula system: recursive-descent parser, named formulas, WHERE clauses
- View system: Row/Column/Page axes, tile-based pivot, page slicing
- JSON import wizard (interactive TUI + headless auto-mode)
- Command layer: all mutations via typed Command enum for headless replay
- TUI: Ratatui grid, tile bar, formula/category/view panels, help overlay
- Persistence: .improv (JSON), .improv.gz (gzip), CSV export, autosave
- Static binary via x86_64-unknown-linux-musl + nix flake devShell
- Headless mode: --cmd '{"op":"..."}' and --script file.jsonl
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
63 lines
2.0 KiB
Nix
63 lines
2.0 KiB
Nix
{
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description = "Improvise — Multi-Dimensional Data Modeling Terminal Application";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
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rust-overlay = {
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url = "github:oxalica/rust-overlay";
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inputs.nixpkgs.follows = "nixpkgs";
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};
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flake-utils.url = "github:numtide/flake-utils";
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};
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outputs = { self, nixpkgs, rust-overlay, flake-utils }:
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flake-utils.lib.eachDefaultSystem (system:
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let
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overlays = [ (import rust-overlay) ];
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pkgs = import nixpkgs { inherit system overlays; };
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rustToolchain = pkgs.rust-bin.stable.latest.default.override {
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extensions = [ "rust-src" "clippy" "rustfmt" ];
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targets = [ "x86_64-unknown-linux-musl" ];
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};
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muslCC = pkgs.pkgsMusl.stdenv.cc;
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in
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{
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devShells.default = pkgs.mkShell {
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nativeBuildInputs = [
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rustToolchain
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pkgs.pkg-config
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# Provide cc (gcc) for building proc-macro / build-script crates
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# that target the host (x86_64-unknown-linux-gnu).
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pkgs.gcc
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# musl-gcc wrapper for the static musl target.
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muslCC
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];
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# Tell Cargo which linker to use for each target so it never
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# falls back to rust-lld (which can't find glibc on NixOS).
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CARGO_TARGET_X86_64_UNKNOWN_LINUX_GNU_LINKER =
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"${pkgs.gcc}/bin/gcc";
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CARGO_TARGET_X86_64_UNKNOWN_LINUX_MUSL_LINKER =
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"${muslCC}/bin/cc";
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# Default build target: static musl binary.
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CARGO_BUILD_TARGET = "x86_64-unknown-linux-musl";
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RUST_BACKTRACE = "1";
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};
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packages.default =
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(pkgs.pkgsMusl.makeRustPlatform {
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cargo = rustToolchain;
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rustc = rustToolchain;
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}).buildRustPackage {
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pname = "improvise";
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version = "0.1.0";
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src = ./.;
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cargoLock.lockFile = ./Cargo.lock;
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};
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});
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}
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