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usp.wiro.world
more examples
authored by
Milo Moisson
and committed by
Milo Moisson
9c30bff1
0d0d7293
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README.md
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README.md
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- `project`: contains a crystal (flake) definition for a project
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# Ideas
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- Have a repl with autocompletion to make build steps. A way to test and rollback steps to ensure that it works without having to run and inspect the derivation multiple times.
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# Lecture
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- The Purely Functional Software Deployment Model — Eelco Dolstra
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examples/auvergne.rs
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examples/auvergne.rs
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// wakatime-ls := derivation {
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derivation wakatime-ls {
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version: ::from((0, 2, 0)),
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source: ::github("mrnossiom", "wakatime-ls", "main"),
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steps: |src| {
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out := std::make_output("out");
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// let out; std::make_output!(out);
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// std::make_output!(def out);
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std::rust::build(src, out)
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.inject(pkgs::rustc::v1-56-3);
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// how to handle deps?
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// .wrap_many([pkgs ...])
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// .wrap[pkgs::libgit,]
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},
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}
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make_hello := derivation {
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name: hello,
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source: .github("gnu", "hello"),
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build/steps: .simple(|src, out| {
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std::c::automake(src, out);
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})
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}
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examples/core/lib.rs
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examples/core/lib.rs
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//! This file shows what items constitue the core library.
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// # Ressources
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// https://github.com/NixOS/nixpkgs/blob/master/doc/stdenv/stdenv.chapter.md
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// ---
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//! In separate crates/projects
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// - <https://github.com/NixOS/nixpkgs/blob/master/doc/stdenv/stdenv.chapter.md>
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/// tools for transforming data, building derivations
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mod core {
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// equivalent for flake
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mod cristal {
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struct Shell {
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name: String,
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packages: ???,
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env: Env
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}
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}
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mod derivation {
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struct Drv<I, O> {
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pub meta: DrvMeta,
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pub source: Source,
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pub plan: BuildPlan,
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pub plan: BuildPlan, // maybe we want to override that. no?
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// this can be overridden when building
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inputs: I,
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},
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}
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let my_bin = make_new_script {
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let my_bin = std::make_new_script {
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name: "hello",
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script: || {
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let res = Command::new(whatever.bin.whatever).exec();
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},
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};
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let screenshot_bin = std::make_script("lock-screenshot.sh", || {
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let screenshot_bin = std::make_script("lock-screenshot", || {
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let tmp_img = Cmd::new(coreutils.bin.mktemp).arg("/tmp/lock-bg.XXX").exec()?;
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// let tmp_img = shell!(coreutils.bin.mktemp "/tmp/lock-bg.XXX");
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// Give some time to hide the bar
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std::sleep_milis(1);
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examples/machine/cristal.rs
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examples/machine/cristal.rs
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//! This whole file is an experiment to show how I would translate my own Nix
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//! laptop config available at <https://github.com/mrnossiom/dotfiles/blob/main/flake.nix>
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// # Imports
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// this looks like deno http imports
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// See <https://docs.deno.com/runtime/fundamentals/modules/#https-imports>
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use "github:nixos/nixpkgs/nixos-24.11" as nixpkgs;
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use "github:nixos/nixpkgs/nixos-unstable" as nixpkgs_unstable;
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use "github:nix-community/home-manager/release-24.11" as home_manager;
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//
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// versions of dependencies are frozen in a lockfile
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//
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// these are specified inline to avoid the need for 3 files (source, deps info, deps lock)
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use nixpkgs from "github:nixos/nixpkgs/nixos-24.11";
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use nixpkgs_unstable from "github:nixos/nixpkgs/nixos-unstable";
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use home_manager from "github:nix-community/home-manager/release-24.11";
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// versions of dependencies are frozen in a lockfile
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use nix_darwin from "github:LnL7/nix-darwin";
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use agenix from "github:ryantm/agenix";
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use disko from "github:nix-community/disko";
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use nixos_hardware from "github:nixos/nixos-hardware";
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use "github:LnL7/nix-darwin" as nix_darwin;
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use "github:ryantm/agenix" as agenix;
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use "github:nix-community/disko" as disko;
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use "github:nixos/nixos-hardware" as nixos_hardware;
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// formatter is builtin
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/// options definitions
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mod options {
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mod machine {}
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mod machine {
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option Hello {
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}
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}
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mod user {}
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}
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examples/post-auvergne.rs
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examples/post-auvergne.rs
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struct Derivation {
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meta: Meta,
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source: Source,
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steps: Array<BuildStep>,
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}
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struct Meta {
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name: String,
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version: Version,
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bin: ?BinInfo,
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}
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// struct Option {}
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// ---
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wakatime-ls := Derivation {
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meta: .{
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name: "wakatime-ls",
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version: .from((0, 2, 0)),
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bin: { !wakatime-ls: "wakatime-ls" },
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},
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source: .github("mrnossiom", "wakatime-ls", "main"),
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steps: |src| [
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std.rust.build(src)
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],
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}
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// ---
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