Initial commit

flake.nix

@@ -0,0 +1,159 @@
+{
+  description = "A very basic flake";
+
+  inputs = {
+    nixpkgs.url = "github:nixos/nixpkgs/nixpkgs-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+    eskk-vim = {
+      url = "github:vim-skk/eskk.vim";
+      flake = false;
+    };
+  };
+
+  outputs = inputs@{ self, flake-utils, nixpkgs, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = import nixpkgs {
+          inherit system;
+          config = {};
+          overlays = [
+            (final: prev:
+              let
+                vim-eskk = prev.vimUtils.buildVimPlugin {
+                  name = "vim-eskk";
+                  src = inputs.eskk-vim;
+                };
+              in
+              {
+                vimPlugins = prev.vimPlugins // {
+                  inherit vim-eskk;
+                };
+              }
+            )
+          ];
+        };
+        lualibs = with pkgs.lua53Packages; [
+          lyaml
+        ];
+        myvim = pkgs.vim_configurable.customize {
+          name = "vim-nit-latex";
+          vimrcConfig.customRC = ''
+            filetype on
+            set encoding=utf-8
+            set autoindent
+            set smartindent
+            set shiftwidth=4
+            set tabstop=4
+            set smarttab
+            set expandtab
+            set wrap
+
+            syntax enable
+
+            set cursorline
+            set mousehide
+            set ruler
+            set number relativenumber
+            set nospell
+
+            set magic
+            set ignorecase
+            set smartcase
+            set hlsearch
+            set incsearch
+
+            let g:eskk#directory = "~/.config/eskk"
+            let g:eskk#dictionary = { 'path': "~/.config/eskk/jisyo", 'sorted': 1, 'encoding': 'utf-8', }
+            let g:eskk#large_dictionary = { 'path': "~/.config/eskk/SKK-JISYO.L", 'sorted': 1, 'encoding': 'euc-jp', }
+            let g:eskk#kakutei_when_unique_candidate = 0
+            let g:eskk#enable_completion = 0
+            let g:eskk#no_default_mappings = 1
+            let g:eskk#keep_state = 0
+            let g:eskk#egg_like_newline = 1
+
+            let g:toggle_latex_eskk = 1
+            function! s:latex_eskk() abort
+                if &filetype == 'tex' && g:toggle_latex_eskk ==# 1
+                    call eskk#enable()
+                endif
+            endfunction
+
+            function! s:latex_eskk_toggle() abort
+                let g:toggle_latex_eskk = g:toggle_latex_eskk == 1 ? 0 : 1
+                if g:toggle_latex_eskk ==# 1
+                    echomsg 'LaTeX Japanese Input Enabled'
+                else
+                    echomsg 'LaTeX Japanese Input Disabled'
+                endif
+            endfunction
+
+            augroup vimrc_eskk
+                autocmd!
+                autocmd InsertEnter * call s:latex_eskk()
+                autocmd Filetype tex nnoremap <buffer><silent> <F1> :call <SID>latex_eskk_toggle()<CR>
+                autocmd User eskk-enable-post lmap <buffer> l <Plug>(eskk:disable)
+            augroup END
+                  
+            imap jk <Plug>(eskk:toggle)
+            cmap jk <Plug>(eskk:toggle)
+          '';
+          vimrcConfig.packages.myVimPackage = with pkgs.vimPlugins; {
+            start = [ vim-eskk ];
+            opt = [];
+          };
+        };
+        mytexlive = pkgs.texliveBasic.withPackages
+          (ps: [
+            ps.biber
+            ps.biblatex
+            ps.bibtex
+            ps.babel
+            ps.latexmk
+            ps.csquotes
+            ps.digestif
+            ps.import
+            ps.subfiles
+            ps.wrapfig
+            ps.collection-langjapanese
+            ps.amsmath
+            ps.amsfonts
+            ps.mathtools
+            ps.listings
+            ps.luatexja
+            ps.luainputenc
+            ps.lualatex-math
+            ps.luacode
+            ps.enumitem
+            ps.latex-fonts
+            ps.hyperref
+            ps.graphics
+            ps.xcolor
+            ps.xpatch
+            ps.xstring
+            ps.float
+            ps.framed
+            ps.fontspec
+            ps.ninecolors
+            ps.here
+            ps.caption
+            ps.newtx
+            ps.tabularray
+          ]);
+      in
+      {
+        devShells.default = pkgs.stdenv.mkDerivation {
+          name = "LaTeX Environment";
+          shellHook = ''
+            export PS1="NIT Report \w \$ "
+          '';
+          nativeBuildInputs = [
+            mytexlive
+            myvim
+            pkgs.pandoc
+            pkgs.qpdf
+            pkgs.mermaid-cli
+          ] ++ lualibs;
+        };
+      }
+    );
+}