meta: Begin making shell module customizable

modules/shell.nix

@@ -1,277 +1,285 @@
-{ pkgs, ... }:
+{ pkgs, config, lib, ... }:
 
 let
   inherit (pkgs) fish htop-vim;
+  inherit (lib) mkEnableOption mkIf;
+
+  cfg = config.modules.shell;
 in
 {
-  users.defaultUserShell = fish;
+  options.modules.shell = {
-  environment.shells = [ fish ];
-
-  environment.sessionVariables = {
-    GIT_DISCOVERY_ACROSS_FILESYSTEM = "1";
-    FZF_DEFAULT_OPTS = "--height 40% --reverse --border --color=16";
-    NODE_OPTIONS = "--max_old_space_size=16384";
-    BAT_THEME = "base16";
-    GATSBY_TELEMETRY_DISABLED = "1";
-    EDITOR = "nvim";
-    VISUAL = "nvim";
   };
 
-  environment.systemPackages = builtins.attrValues {
+  config = with cfg; {
-    inherit (pkgs) wget jq eza fd fzf ripgrep;
+    users.defaultUserShell = fish;
-  };
+    environment.shells = [ fish ];
 
-  programs = {
+    environment.sessionVariables = {
-    fish = {
+      GIT_DISCOVERY_ACROSS_FILESYSTEM = "1";
-      enable = true;
+      FZF_DEFAULT_OPTS = "--height 40% --reverse --border --color=16";
-
+      NODE_OPTIONS = "--max_old_space_size=16384";
-      shellAliases = {
+      BAT_THEME = "base16";
-        ls = "${pkgs.eza}/bin/eza --icons --group-directories-first --no-quotes -I 'lost+found'";
+      GATSBY_TELEMETRY_DISABLED = "1";
-        tree = "${pkgs.eza}/bin/eza --icons --group-directories-first --no-quotes --all --long --tree -I 'node_modules|.git|public|lost+found|target|.next|.cache|.nuxt|themes|.direnv|.wrangler|.vercel|dist'";
+      EDITOR = "nvim";
-        mv = "mv -i";
+      VISUAL = "nvim";
-        cp = "cp -ia";
-        rg = "${pkgs.ripgrep}/bin/rg --max-columns=2000 --smart-case";
-        ncu = "${pkgs.npm-check-updates}/bin/ncu --interactive --format group";
-      };
-
-      shellAbbrs = {
-        g = "git";
-        ga = "git add";
-        gaa = "git add --all";
-        gap = "git add --patch";
-        gapp = "git apply";
-        gb = "git branch --verbose";
-        gbr = "git branch --verbose --remotes";
-        gbd = "git branch --delete";
-        gbD = "git branch --delete --force";
-        gc = "git commit -m";
-        gca = "git commit --amend";
-        gcl = "git clone";
-        gco = "git checkout";
-        gcot = "git checkout --theirs";
-        gcp = "git cherry-pick --strategy-option theirs";
-        gcpx = "git cherry-pick --strategy-option theirs -x";
-        gd = "git diff";
-        gds = "git diff --staged";
-        gf = "git fetch";
-        gi = "git init";
-        gl = "git log --oneline --decorate --graph -n 10";
-        gm = "git merge";
-        gp = "git push";
-        gpu = "git pull";
-        gr = "git reset HEAD~";
-        gR = "git restore";
-        gRs = "git restore --staged";
-        gra = "git remote add";
-        gre = "git remote --verbose";
-        grh = "git reset HEAD";
-        grr = "git reset --hard HEAD~";
-        grb = "git rebase --interactive";
-        grbc = "git rebase --continue";
-        gs = "git status";
-        gsma = "git submodule add";
-        gsmu = "git submodule update --init --remote --recursive";
-        gst = "git stash";
-        gstp = "git stash pop";
-        gsw = "git switch";
-        gt = "git tag";
-        gts = "git tag -s";
-
-        y = "yarn";
-        ya = "yarn add";
-        yb = "yarn build";
-        yar = "yarn remove";
-        yd = "yarn dev";
-        yi = "yarn init";
-        yin = "yarn install";
-        yu = "yarn upgrade-interactive";
-
-        tp = "trash put";
-        tl = "trash list";
-        tr = "trash restore";
-        te = "trash empty";
-
-        nf = "nix flake";
-        nfc = "nix flake check";
-        nfu = "nix flake update";
-        npr = "nixpkgs-review pr --run fish --print-result";
-        nd = "nix develop --command fish";
-        nb = "nix build";
-        ns = "nix shell";
-        nr = "nix run";
-        ncg = "sudo nix-collect-garbage -d && nix-collect-garbage -d";
-        nvd = "nvd --color always diff /run/current-system result | less -R";
-
-        b = "bun";
-        br = "bun run";
-        bt = "bun test";
-        bi = "bun init";
-        bc = "bun create";
-        bin = "bun install";
-        ba = "bun add";
-        brm = "bun remove";
-        bu = "bun update";
-        bb = "bun build";
-
-        ci = "cargo init";
-        cin = "cargo info";
-        cu = "cargo update";
-        ca = "cargo add";
-        cab = "cargo add --build";
-        cad = "cargo add --dev";
-        cb = "cargo build";
-        cr = "cargo run";
-        cs = "cargo search";
-        ct = "cargo test";
-        cT = "cargo tree --depth 1";
-        cn = "cargo new";
-        crm = "cargo remove";
-        crmb = "cargo remove --build";
-        crmd = "cargo remove --dev";
-        cc = "cargo clippy";
-        cf = "cargo fmt";
-
-        dc = "deno compile";
-        dr = "deno run";
-        di = "deno install";
-        dt = "deno task";
-        dT = "deno test --watch";
-
-        p = "pnpm";
-        pa = "pnpm add";
-        pr = "pnpm remove";
-        pd = "pnpm dev";
-        pt = "pnpm test";
-        pb = "pnpm build";
-        pbs = "pnpm build && pnpm start";
-
-        dl = "yt-dlp";
-        vol = "wpctl set-volume '@DEFAULT_AUDIO_SINK@'"; # Change the volume, e.g. vol 10%+, vol 10%-, vol 100%
-        df = "df --human-readable --total";
-        du = "du --human-readable --summarize";
-        jis = "recode shift_jis..utf8"; # Easily convert shift_jis-encoded files to utf8
-        utf16 = "recode utf16..utf8"; # Rarely, some files from Japan are utf16 instead
-        jp = "LANG=ja_JP.UTF-8 LC_ALL=ja_JP.UTF-8";
-        vm = "nixos-rebuild build-vm --flake . && ./result/bin/run-nixos-vm && trash put result nixos.qcow2";
-        sw = "sudo nixos-rebuild switch --flake .";
-        tf = "treefmt";
-        mgs = "mgitstatus";
-
-        c = "clear";
-        e = "exit";
-        k = "kitty @ set-background-opacity";
-        l = "ls -l";
-        n = "nvim";
-        j = "yazi";
-        t = "tree";
-        z = "zathura";
-      };
     };
 
-    neovim.enable = true;
+    environment.systemPackages = builtins.attrValues {
-    direnv.enable = true;
+      inherit (pkgs) wget jq eza fd fzf ripgrep;
-
-    starship = {
-      enable = true;
-
-      settings = {
-        add_newline = false;
-
-        directory = {
-          style = "purple";
-          read_only = " ro";
-        };
-
-        git_branch = {
-          style = "yellow";
-          symbol = "";
-        };
-
-        character = {
-          success_symbol = "[>](red)[>](green)[>](blue)";
-          error_symbol = "[>](cyan)[>](purple)[>](yellow)";
-          vicmd_symbol = "[<](bold green)";
-        };
-
-        line_break.disabled = true;
-
-        nodejs = {
-          format = "with [$symbol($version )]($style)";
-          symbol = "node ";
-          version_format = "\${major}";
-          disabled = true;
-        };
-
-        git_commit.tag_symbol = " tag ";
-
-        git_status = {
-          ahead = ">";
-          behind = "<";
-          diverged = "<>";
-          renamed = "r";
-          deleted = "x";
-        };
-
-        aws.symbol = "aws ";
-        cobol.symbol = "cobol ";
-        conda.symbol = "conda ";
-        crystal.symbol = "cr ";
-        cmake.symbol = "cmake ";
-        dart.symbol = "dart ";
-        deno.symbol = "deno ";
-        dotnet.symbol = ".NET ";
-        docker_context.symbol = "docker ";
-        elixir.symbol = "exs ";
-        elm.symbol = "elm ";
-        golang.symbol = "go ";
-        hg_branch.symbol = "hg ";
-        java.symbol = "java ";
-        julia.symbol = "jl ";
-        kotlin.symbol = "kt ";
-        memory_usage.symbol = "memory ";
-        nim.symbol = "nim ";
-
-        nix_shell = {
-          format = "❄️ ";
-          symbol = "nix ";
-        };
-
-        ocaml.symbol = "ml ";
-        package.symbol = "pkg ";
-        perl.symbol = "pl ";
-        php.symbol = "php ";
-        purescript.symbol = "purs ";
-        python.symbol = "python ";
-        ruby.symbol = "ruby ";
-
-        rust = {
-          symbol = "rust ";
-          disabled = true;
-        };
-
-        bun = {
-          symbol = "bun ";
-          disabled = true;
-        };
-
-        scala.symbol = "scala ";
-        swift.symbol = "swift ";
-      };
     };
 
-    htop = {
+    programs = {
-      enable = true;
+      fish = {
-      package = htop-vim;
+        enable = true;
 
-      settings = {
+        shellAliases = {
-        tree_view = true;
+          ls = "${pkgs.eza}/bin/eza --icons --group-directories-first --no-quotes -I 'lost+found'";
-        hide_userland_threads = true;
+          tree = "${pkgs.eza}/bin/eza --icons --group-directories-first --no-quotes --all --long --tree -I 'node_modules|.git|public|lost+found|target|.next|.cache|.nuxt|themes|.direnv|.wrangler|.vercel|dist'";
-        highlight_changes = true;
+          mv = "mv -i";
-        show_cpu_frequency = true;
+          cp = "cp -ia";
-        show_cpu_temperature = true;
+          rg = "${pkgs.ripgrep}/bin/rg --max-columns=2000 --smart-case";
-        highlight_base_name = true;
+          ncu = "${pkgs.npm-check-updates}/bin/ncu --interactive --format group";
+        };
 
-        show_program_path = false;
+        shellAbbrs = {
+          g = "git";
+          ga = "git add";
+          gaa = "git add --all";
+          gap = "git add --patch";
+          gapp = "git apply";
+          gb = "git branch --verbose";
+          gbr = "git branch --verbose --remotes";
+          gbd = "git branch --delete";
+          gbD = "git branch --delete --force";
+          gc = "git commit -m";
+          gca = "git commit --amend";
+          gcl = "git clone";
+          gco = "git checkout";
+          gcot = "git checkout --theirs";
+          gcp = "git cherry-pick --strategy-option theirs";
+          gcpx = "git cherry-pick --strategy-option theirs -x";
+          gd = "git diff";
+          gds = "git diff --staged";
+          gf = "git fetch";
+          gi = "git init";
+          gl = "git log --oneline --decorate --graph -n 10";
+          gm = "git merge";
+          gp = "git push";
+          gpu = "git pull";
+          gr = "git reset HEAD~";
+          gR = "git restore";
+          gRs = "git restore --staged";
+          gra = "git remote add";
+          gre = "git remote --verbose";
+          grh = "git reset HEAD";
+          grr = "git reset --hard HEAD~";
+          grb = "git rebase --interactive";
+          grbc = "git rebase --continue";
+          gs = "git status";
+          gsma = "git submodule add";
+          gsmu = "git submodule update --init --remote --recursive";
+          gst = "git stash";
+          gstp = "git stash pop";
+          gsw = "git switch";
+          gt = "git tag";
+          gts = "git tag -s";
+
+          y = "yarn";
+          ya = "yarn add";
+          yb = "yarn build";
+          yar = "yarn remove";
+          yd = "yarn dev";
+          yi = "yarn init";
+          yin = "yarn install";
+          yu = "yarn upgrade-interactive";
+
+          tp = "trash put";
+          tl = "trash list";
+          tr = "trash restore";
+          te = "trash empty";
+
+          nf = "nix flake";
+          nfc = "nix flake check";
+          nfu = "nix flake update";
+          npr = "nixpkgs-review pr --run fish --print-result";
+          nd = "nix develop --command fish";
+          nb = "nix build";
+          ns = "nix shell";
+          nr = "nix run";
+          ncg = "sudo nix-collect-garbage -d && nix-collect-garbage -d";
+          nvd = "nvd --color always diff /run/current-system result | less -R";
+
+          b = "bun";
+          br = "bun run";
+          bt = "bun test";
+          bi = "bun init";
+          bc = "bun create";
+          bin = "bun install";
+          ba = "bun add";
+          brm = "bun remove";
+          bu = "bun update";
+          bb = "bun build";
+
+          ci = "cargo init";
+          cin = "cargo info";
+          cu = "cargo update";
+          ca = "cargo add";
+          cab = "cargo add --build";
+          cad = "cargo add --dev";
+          cb = "cargo build";
+          cr = "cargo run";
+          cs = "cargo search";
+          ct = "cargo test";
+          cT = "cargo tree --depth 1";
+          cn = "cargo new";
+          crm = "cargo remove";
+          crmb = "cargo remove --build";
+          crmd = "cargo remove --dev";
+          cc = "cargo clippy";
+          cf = "cargo fmt";
+
+          dc = "deno compile";
+          dr = "deno run";
+          di = "deno install";
+          dt = "deno task";
+          dT = "deno test --watch";
+
+          p = "pnpm";
+          pa = "pnpm add";
+          pr = "pnpm remove";
+          pd = "pnpm dev";
+          pt = "pnpm test";
+          pb = "pnpm build";
+          pbs = "pnpm build && pnpm start";
+
+          dl = "yt-dlp";
+          vol = "wpctl set-volume '@DEFAULT_AUDIO_SINK@'"; # Change the volume, e.g. vol 10%+, vol 10%-, vol 100%
+          df = "df --human-readable --total";
+          du = "du --human-readable --summarize";
+          jis = "recode shift_jis..utf8"; # Easily convert shift_jis-encoded files to utf8
+          utf16 = "recode utf16..utf8"; # Rarely, some files from Japan are utf16 instead
+          jp = "LANG=ja_JP.UTF-8 LC_ALL=ja_JP.UTF-8";
+          vm = "nixos-rebuild build-vm --flake . && ./result/bin/run-nixos-vm && trash put result nixos.qcow2";
+          sw = "sudo nixos-rebuild switch --flake .";
+          tf = "treefmt";
+          mgs = "mgitstatus";
+
+          c = "clear";
+          e = "exit";
+          k = "kitty @ set-background-opacity";
+          l = "ls -l";
+          n = "nvim";
+          j = "yazi";
+          t = "tree";
+          z = "zathura";
+        };
+      };
+
+      neovim.enable = true;
+      direnv.enable = true;
+
+      starship = {
+        enable = true;
+
+        settings = {
+          add_newline = false;
+
+          directory = {
+            style = "purple";
+            read_only = " ro";
+          };
+
+          git_branch = {
+            style = "yellow";
+            symbol = "";
+          };
+
+          character = {
+            success_symbol = "[>](red)[>](green)[>](blue)";
+            error_symbol = "[>](cyan)[>](purple)[>](yellow)";
+            vicmd_symbol = "[<](bold green)";
+          };
+
+          line_break.disabled = true;
+
+          nodejs = {
+            format = "with [$symbol($version )]($style)";
+            symbol = "node ";
+            version_format = "\${major}";
+            disabled = true;
+          };
+
+          git_commit.tag_symbol = " tag ";
+
+          git_status = {
+            ahead = ">";
+            behind = "<";
+            diverged = "<>";
+            renamed = "r";
+            deleted = "x";
+          };
+
+          aws.symbol = "aws ";
+          cobol.symbol = "cobol ";
+          conda.symbol = "conda ";
+          crystal.symbol = "cr ";
+          cmake.symbol = "cmake ";
+          dart.symbol = "dart ";
+          deno.symbol = "deno ";
+          dotnet.symbol = ".NET ";
+          docker_context.symbol = "docker ";
+          elixir.symbol = "exs ";
+          elm.symbol = "elm ";
+          golang.symbol = "go ";
+          hg_branch.symbol = "hg ";
+          java.symbol = "java ";
+          julia.symbol = "jl ";
+          kotlin.symbol = "kt ";
+          memory_usage.symbol = "memory ";
+          nim.symbol = "nim ";
+
+          nix_shell = {
+            format = "❄️ ";
+            symbol = "nix ";
+          };
+
+          ocaml.symbol = "ml ";
+          package.symbol = "pkg ";
+          perl.symbol = "pl ";
+          php.symbol = "php ";
+          purescript.symbol = "purs ";
+          python.symbol = "python ";
+          ruby.symbol = "ruby ";
+
+          rust = {
+            symbol = "rust ";
+            disabled = true;
+          };
+
+          bun = {
+            symbol = "bun ";
+            disabled = true;
+          };
+
+          scala.symbol = "scala ";
+          swift.symbol = "swift ";
+        };
+      };
+
+      htop = {
+        enable = true;
+        package = htop-vim;
+
+        settings = {
+          tree_view = true;
+          hide_userland_threads = true;
+          highlight_changes = true;
+          show_cpu_frequency = true;
+          show_cpu_temperature = true;
+          highlight_base_name = true;
+
+          show_program_path = false;
+        };
       };
     };
   };