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Merge pull request #171 from ksonj/lsp-mappings

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lsp: make key bindings configurable
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NotAShelf 2023-10-23 08:42:34 +03:00 committed by GitHub
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3 changed files with 90 additions and 23 deletions
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2
docs/release-notes/rl-0.5.adoc
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@ -79,3 +79,5 @@ https://github.com/ksonj[ksonj]:
* Add black-and-isort python formatter
* Removed redundant "Enable ..." in `mkEnableOption` descriptions
* Add options to modify LSP key bindings and add proper whichkey descriptions

42
modules/lsp/config.nix
View file

@ -8,31 +8,41 @@ with lib;
with builtins; let
cfg = config.vim.lsp;
usingNvimCmp = config.vim.autocomplete.enable && config.vim.autocomplete.type == "nvim-cmp";
self = import ./module.nix {inherit config lib pkgs;};
mappingDefinitions = self.options.vim.lsp.mappings;
mappings = addDescriptionsToMappings cfg.mappings mappingDefinitions;
mkBinding = binding: action: "vim.api.nvim_buf_set_keymap(bufnr, 'n', '${binding.value}', '<cmd>lua ${action}<CR>', {noremap=true, silent=true, desc='${binding.description}'})";
in {
config = mkIf cfg.enable {
vim.startPlugins = optional usingNvimCmp "cmp-nvim-lsp";
vim.autocomplete.sources = {"nvim_lsp" = "[LSP]";};
vim.luaConfigRC.lsp-setup = ''
vim.g.formatsave = ${boolToString cfg.formatOnSave};
local attach_keymaps = function(client, bufnr)
local opts = { noremap=true, silent=true }
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgD', '<cmd>lua vim.lsp.buf.declaration()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgd', '<cmd>lua vim.lsp.buf.definition()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgt', '<cmd>lua vim.lsp.buf.type_definition()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgn', '<cmd>lua vim.diagnostic.goto_next()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lgp', '<cmd>lua vim.diagnostic.goto_prev()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lwa', '<cmd>lua vim.lsp.buf.add_workspace_folder()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lwr', '<cmd>lua vim.lsp.buf.remove_workspace_folder()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lwl', '<cmd>lua print(vim.inspect(vim.lsp.buf.list_workspace_folders()))<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>lh', '<cmd>lua vim.lsp.buf.hover()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>ls', '<cmd>lua vim.lsp.buf.signature_help()<CR>', opts)
vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>ln', '<cmd>lua vim.lsp.buf.rename()<CR>', opts)
${mkBinding mappings.goToDeclaration "vim.lsp.buf.declaration()"}
${mkBinding mappings.goToDefinition "vim.lsp.buf.definition()"}
${mkBinding mappings.goToDeclaration "vim.lsp.buf.declaration()"}
${mkBinding mappings.goToDefinition "vim.lsp.buf.definition()"}
${mkBinding mappings.goToType "vim.lsp.buf.type_definition()"}
${mkBinding mappings.listImplementations "vim.lsp.buf.implementation()"}
${mkBinding mappings.listReferences "vim.lsp.buf.references()"}
${mkBinding mappings.nextDiagnostic "vim.diagnostic.goto_next()"}
${mkBinding mappings.previousDiagnostic "vim.diagnostic.goto_prev()"}
${mkBinding mappings.openDiagnosticFloat "vim.diagnostic.open_float()"}
${mkBinding mappings.documentHighlight "vim.lsp.buf.document_highlight()"}
${mkBinding mappings.listDocumentSymbols "vim.lsp.buf.document_symbol()"}
${mkBinding mappings.addWorkspaceFolder "vim.lsp.buf.add_workspace_folder()"}
${mkBinding mappings.removeWorkspaceFolder "vim.lsp.buf.remove_workspace_folder()"}
${mkBinding mappings.listWorkspaceFolders "print(vim.inspect(vim.lsp.buf.list_workspace_folders()))"}
${mkBinding mappings.listWorkspaceSymbols "vim.lsp.buf.workspace_symbol()"}
${mkBinding mappings.hover "vim.lsp.buf.hover()"}
${mkBinding mappings.signatureHelp "vim.lsp.buf.signature_help()"}
${mkBinding mappings.renameSymbol "vim.lsp.buf.rename()"}
${mkBinding mappings.codeAction "vim.lsp.buf.code_action()"}
${mkBinding mappings.format "vim.lsp.buf.format()"}
end
-- Enable formatting

69
modules/lsp/module.nix
View file

@ -1,13 +1,68 @@
{
config,
lib,
pkgs,
...
}:
{lib, ...}:
with lib;
with builtins; {
with builtins; let
in {
options.vim.lsp = {
enable = mkEnableOption "LSP, also enabled automatically through null-ls and lspconfig options";
formatOnSave = mkEnableOption "format on save";
mappings = {
goToDefinition =
mkMappingOption "Go to definition"
"<leader>lgd";
goToDeclaration =
mkMappingOption "Go to declaration"
"<leader>lgD";
goToType =
mkMappingOption "Go to type"
"<leader>lgt";
listImplementations =
mkMappingOption "List implementations"
"<leader>lgi";
listReferences =
mkMappingOption "List references"
"<leader>lgr";
nextDiagnostic =
mkMappingOption "Go to next diagnostic"
"<leader>lgn";
previousDiagnostic =
mkMappingOption "Go to previous diagnostic"
"<leader>lgp";
openDiagnosticFloat =
mkMappingOption "Open diagnostic float"
"<leader>le";
documentHighlight =
mkMappingOption "Document highlight"
"<leader>lH";
listDocumentSymbols =
mkMappingOption "List document symbols"
"<leader>lS";
addWorkspaceFolder =
mkMappingOption "Add workspace folder"
"<leader>lwa";
removeWorkspaceFolder =
mkMappingOption "Remove workspace folder"
"<leader>lwr";
listWorkspaceFolders =
mkMappingOption "List workspace folders"
"<leader>lwl";
listWorkspaceSymbols =
mkMappingOption "List workspace symbols"
"<leader>lws";
hover =
mkMappingOption "Trigger hover"
"<leader>lh";
signatureHelp =
mkMappingOption "Signature help"
"<leader>ls";
renameSymbol =
mkMappingOption "Rename symbol"
"<leader>ln";
codeAction =
mkMappingOption "Code action"
"<leader>la";
format =
mkMappingOption "Format"
"<leader>lf";
};
};
}