begun making my home-manager config modular

2024-11-10 23:10:51 +10:00 · 2024-11-10 23:10:51 +10:00 · 4fcc76a32c
commit 4fcc76a32c
parent 97b344eb03
23 changed files with 1586 additions and 947 deletions
--- a/homes/modules/editor/helix.nix
+++ b/homes/modules/editor/helix.nix
@ -0,0 +1,135 @@
+{
+  config,
+  pkgs,
+  ...
+}: {
+  # read https://docs.helix-editor.com/editor.html
+  programs.helix = {
+    enable = true;
+    settings = {
+      theme = "dracula";
+      editor = {
+        line-number = "absolute";
+        popup-border = "all";
+        scroll-lines = 3;
+        color-modes = true; # colour the mode indicator depending on mode
+        shell = ["zsh" "-c"];
+
+        auto-format = true;
+        auto-completion = true; # enable popup for autocomplete
+        completion-timeout = 250; # time before completions display
+        preview-completion-insert = true;
+        completion-trigger-len = 2; # min word length to trigger completions
+        completion-replace = true; # completions replace entire word
+
+        indent-heuristic = "tree-sitter"; # how indentation is computed
+        # TODO: make this configurable (enabled on myputer, disabled on lolcathost)
+        middle-click-paste = true;
+        insert-final-newline = true; # append newline to file on write
+
+        gutters = [
+          "diagnostics"
+          "spacer"
+          "line-numbers"
+          "spacer"
+          "diff"
+        ];
+
+        whitespace = {
+          render = {
+            space = "none"; # "all"
+            tab = "none"; #"all"
+            nbsp = "none";
+            nnbsp = "none";
+            newline = "none";
+          };
+          characters = {
+            space = "·";
+            nbsp = "⍽";
+            nnbsp = "␣";
+            tab = "→";
+            newline = "⤶";
+            tabpad = "·"; # Tabs will look like "→···" (depending on tab width)
+          };
+        };
+
+        indent-guides = {
+          render = true;
+          character = "▏"; # "｜"
+          skip-levels = 1;
+        };
+
+        lsp = {
+          enable = true;
+          auto-signature-help = true; # hints for function parameters
+          display-inlay-hints = true; # inline hints
+          snippets = true;
+        };
+
+        cursor-shape = {
+          normal = "block";
+          insert = "bar";
+          select = "block";
+        };
+
+        file-picker = {
+          hidden = true; # show hidden files
+          follow-symlinks = true;
+          deduplicate-links = true;
+          git-ignore = false; # dont read .gitignore files
+          ignore = true; # use .ignore for helix instead of .gitignore
+        };
+
+        statusline = {
+          left = [
+            "mode"
+            "spacer"
+            "version-control"
+            "spinner"
+          ];
+          center = [
+            "file-name"
+            "read-only-indicator"
+            "file-modification-indicator"
+          ];
+          right = [
+            "position"
+            "total-line-numbers"
+            "file-encoding"
+            "file-line-ending"
+            "file-type"
+          ];
+          separator = "|";
+          mode.normal = "NORMAL";
+          mode.insert = "INSERT";
+          mode.select = "SELECT";
+        };
+      };
+    };
+
+    languages.language = [
+      {
+        name = "nix";
+        indent = {
+          tab-width = 2;
+          unit = "  ";
+        };
+        block-comment-tokens = {
+          start = "/*";
+          end = "*/";
+        };
+        auto-format = true;
+        formatter.command = "${pkgs.alejandra}/bin/alejandra";
+      }
+      {
+        name = "python";
+        indent = {
+          tab-width = 4;
+          unit = "    ";
+        };
+        auto-format = false; # my python is beautiful ^_^
+        rulers = [80];
+      }
+    ];
+  };
+}