feat: emacs: use emacs-init

Signed-off-by: Ludovico Piero <lewdovico@gnuweeb.org>

cells/workstations/homeProfiles/emacs/__modules/emacs-init-defaults.nix

@@ -0,0 +1,293 @@
+# A collection of "uncontroversial" configurations for selected packages.
+# Source: https://gitlab.com/rycee/nur-expressions/-/blob/master/hm-modules/emacs-init-defaults.nix
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}:
+
+{
+  programs.emacs.init.usePackage = {
+    all-the-icons = {
+      enable = true;
+      extraPackages = [ pkgs.emacs-all-the-icons-fonts ];
+    };
+
+    cmake-mode = {
+      enable = true;
+      mode = [
+        ''"\\.cmake\\'"'' # \
+        ''"CMakeLists.txt\\'"''
+      ];
+    };
+
+    cmake-ts-mode = {
+      mode = [
+        ''"\\.cmake\\'"'' # \
+        ''"CMakeLists.txt\\'"''
+      ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(cmake-mode . cmake-ts-mode))
+      '';
+    };
+
+    c-ts-mode = {
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(c-mode . c-ts-mode))
+        (add-to-list 'major-mode-remap-alist '(c++-mode . c++-ts-mode))
+        (add-to-list 'major-mode-remap-alist '(c-or-c++-mode . c-or-c++-ts-mode))
+      '';
+    };
+
+    csharp-mode = {
+      enable = true;
+      mode = [ ''"\\.cs\\'"'' ];
+    };
+
+    csharp-ts-mode = {
+      mode = [ ''"\\.cs\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(csharp-mode . csharp-ts-mode))
+      '';
+    };
+
+    css-ts-mode = {
+      mode = [ ''"\\.css\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(css-mode . css-ts-mode))
+      '';
+    };
+
+    cue-mode = {
+      enable = true;
+      package =
+        epkgs:
+        epkgs.trivialBuild {
+          pname = "cue-mode.el";
+          src = pkgs.fetchurl {
+            url = "https://raw.githubusercontent.com/russell/cue-mode/9c803ee8fa4a6e99c7dc9ae373c6178569583b7a/cue-mode.el";
+            sha256 = "0swhpknkg1vwbchblzrwynixf5grg95jy1bkc8w92yfpb1jch7m7";
+          };
+          version = "0.1.0";
+          preferLocalBuild = true;
+          allowSubstitutes = true;
+        };
+      command = [ "cue-mode" ];
+      mode = [ ''"\\.cue\\'"'' ];
+      hook = [ "(cue-mode . subword-mode)" ];
+    };
+
+    dap-lldb = {
+      config = ''
+        (setq dap-lldb-debug-program "${pkgs.lldb}/bin/lldb-vscode")
+      '';
+    };
+
+    dockerfile-mode = {
+      enable = true;
+      mode = [ ''"Dockerfile\\'"'' ];
+    };
+
+    dockerfile-ts-mode = {
+      mode = [ ''"Dockerfile\\'"'' ];
+    };
+
+    emacsql-sqlite3 = {
+      defer = lib.mkDefault true;
+      config = ''
+        (setq emacsql-sqlite3-executable "${pkgs.sqlite}/bin/sqlite3")
+      '';
+    };
+
+    ggtags = {
+      config = ''
+        (setq ggtags-executable-directory "${pkgs.global}/bin")
+      '';
+    };
+
+    idris-mode = {
+      enable = true;
+      mode = [ ''"\\.idr\\'"'' ];
+      config = ''
+        (setq idris-interpreter-path "${pkgs.idris}/bin/idris")
+      '';
+    };
+
+    java-ts-mode = {
+      mode = [ ''"\\.java\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(java-mode . java-ts-mode))
+      '';
+    };
+
+    js-ts-mode = {
+      mode = [ ''"\\.js\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(js2-mode . js-ts-mode))
+        (add-to-list 'major-mode-remap-alist '(js-mode . js-ts-mode))
+        (add-to-list 'major-mode-remap-alist '(javascript-mode . js-ts-mode))
+      '';
+    };
+
+    json-ts-mode = {
+      mode = [ ''"\\.json\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(js-json-mode . json-ts-mode))
+      '';
+    };
+
+    kotlin-mode = {
+      enable = true;
+      mode = [ ''"\\.kts?\\'"'' ];
+      hook = [ "(kotlin-mode . subword-mode)" ];
+    };
+
+    latex = {
+      enable = true;
+      mode = [ ''("\\.tex\\'" . latex-mode)'' ];
+    };
+
+    lsp-clangd = {
+      config = ''
+        (setq lsp-clangd-binary-path "${pkgs.clang-tools}/bin/clangd")
+      '';
+    };
+
+    lsp-cmake = {
+      config = ''
+        (setq lsp-cmake-server-command "${lib.getExe pkgs.cmake-language-server}")
+      '';
+    };
+
+    lsp-elm = {
+      config = ''
+        (setq lsp-elm-elm-language-server-path
+                "${pkgs.elmPackages.elm-language-server}/bin/elm-language-server")
+      '';
+    };
+
+    lsp-eslint = {
+      config = ''
+        (setq lsp-eslint-server-command '("node" "${pkgs.vscode-extensions.dbaeumer.vscode-eslint}/share/vscode/extensions/dbaeumer.vscode-eslint/server/out/eslintServer.js" "--stdio"))
+      '';
+    };
+
+    lsp-kotlin = {
+      config = ''
+        (setq lsp-clients-kotlin-server-executable
+              "${pkgs.kotlin-language-server}/bin/kotlin-language-server")
+      '';
+    };
+
+    lsp-pylsp = {
+      config = ''
+        (setq lsp-pylsp-server-command
+                "${lib.getExe pkgs.python3Packages.python-lsp-server}")
+      '';
+    };
+
+    markdown-mode = {
+      enable = true;
+      mode = [
+        ''"\\.mdwn\\'"''
+        ''"\\.markdown\\'"''
+        ''"\\.md\\'"''
+      ];
+    };
+
+    nix-mode = {
+      enable = true;
+      mode = [ ''"\\.nix\\'"'' ];
+    };
+
+    notmuch = {
+      package = epkgs: lib.getOutput "emacs" pkgs.notmuch;
+      config = ''
+        (setq notmuch-command "${pkgs.notmuch}/bin/notmuch")
+      '';
+    };
+
+    octave.mode = [ ''("\\.m\\'" . octave-mode)'' ];
+
+    ob-plantuml = {
+      config = ''
+        (setq org-plantuml-jar-path "${pkgs.plantuml}/lib/plantuml.jar")
+      '';
+    };
+
+    org-roam = {
+      defines = [ "org-roam-graph-executable" ];
+      config = ''
+        (setq org-roam-graph-executable "${pkgs.graphviz}/bin/dot")
+      '';
+    };
+
+    pandoc-mode = {
+      config = ''
+        (setq pandoc-binary "${pkgs.pandoc}/bin/pandoc")
+      '';
+    };
+
+    php-mode.mode = [ ''"\\.php\\'"'' ];
+
+    plantuml-mode = {
+      mode = [ ''"\\.puml\\'"'' ];
+      config = ''
+        (setq plantuml-default-exec-mode 'executable
+              plantuml-executable-path "${pkgs.plantuml}/bin/plantuml")
+      '';
+    };
+
+    protobuf-mode.mode = [ ''"\\.proto\\'"'' ];
+
+    purescript-mode.mode = [ ''"\\.purs\\'"'' ];
+
+    python-ts-mode = {
+      mode = [ ''"\\.py\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(python-mode . python-ts-mode))
+      '';
+    };
+
+    ripgrep = {
+      config = ''
+        (setq ripgrep-executable "${pkgs.ripgrep}/bin/rg")
+      '';
+    };
+
+    rust-mode.mode = [ ''"\\.rs\\'"'' ];
+
+    rust-ts-mode = {
+      mode = [ ''"\\.rs\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(rust-mode . rust-ts-mode))
+      '';
+    };
+
+    terraform-mode.mode = [ ''"\\.tf\\(vars\\)?\\'"'' ];
+
+    toml-ts-mode = {
+      mode = [ ''"\\.toml\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(conf-toml-mode . toml-ts-mode))
+      '';
+    };
+
+    tsx-ts-mode = {
+      mode = [ ''"\\.[jt]sx\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(js-jsx-mode . tsx-ts-mode))
+      '';
+    };
+
+    yaml-mode.mode = [ ''"\\.\\(e?ya?\\|ra\\)ml\\'"'' ];
+
+    yaml-ts-mode = {
+      mode = [ ''"\\.\\(e?ya?\\|ra\\)ml\\'"'' ];
+      init = ''
+        (add-to-list 'major-mode-remap-alist '(yaml-mode . yaml-ts-mode))
+      '';
+    };
+  };
+}