51 lines
1.4 KiB
Nix
51 lines
1.4 KiB
Nix
{
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pkgs,
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config,
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lib,
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...
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}:
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with lib;
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with builtins; let
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cfg = config.vim.languages.java;
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in {
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options.vim.languages.java = {
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enable = mkEnableOption "Java language support";
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treesitter = {
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enable = mkEnableOption "Enable Java treesitter" // {default = config.vim.languages.enableTreesitter;};
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package = nvim.types.mkGrammarOption pkgs "java";
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};
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lsp = {
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enable = mkEnableOption "Java LSP support (java-language-server)" // {default = config.vim.languages.enableLSP;};
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package = mkOption {
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description = "java language server package, or the command to run as a list of strings";
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example = ''[lib.getExe pkgs.jdt-language-server "-data" "~/.cache/jdtls/workspace"]'';
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type = with types; either package (listOf str);
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default = pkgs.jdt-language-server;
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};
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};
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};
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config = mkIf cfg.enable (mkMerge [
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(mkIf cfg.lsp.enable {
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vim.lsp.lspconfig.enable = true;
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vim.lsp.lspconfig.sources.jdtls = ''
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lspconfig.jdtls.setup {
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cmd = ${
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if isList cfg.lsp.package
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then nvim.lua.expToLua cfg.lsp.package
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else ''{"${cfg.lsp.package}/bin/jdt-language-server", "-data", vim.fn.stdpath("cache").."/jdtls/workspace"}''
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},
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}
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'';
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})
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(mkIf cfg.treesitter.enable {
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vim.treesitter.enable = true;
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vim.treesitter.grammars = [cfg.treesitter.package];
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})
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]);
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}
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