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Configure jdtls properly

pull/2/head
Ensar Sarajčić 2021-10-03 01:36:29 +02:00
parent 14afde50ae
commit 9d0240d292
6 changed files with 220 additions and 50 deletions
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37
symlinks/bin/jdtls-start.sh 100755
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@ -0,0 +1,37 @@
#!/usr/bin/env bash
JAR="$HOME/lsp/java/jdtls/plugins/org.eclipse.equinox.launcher_*.jar"
UNAME=$(sh -c 'uname 2>/dev/null || echo Unknown')
CONFIGURATION="$HOME/lsp/java/jdtls/config_"
if [[ "$UNAME" == "Windows_NT" ]]; then
UNAME="Windows"
fi
case $UNAME in
Linux)
CONFIGURATION="${CONFIGURATION}linux"
;;
Windows)
CONFIGURATION="${CONFIGURATION}win"
;;
Darwin)
CONFIGURATION="${CONFIGURATION}mac"
;;
esac
java \
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=1044 \
-Declipse.application=org.eclipse.jdt.ls.core.id1 \
-Dosgi.bundles.defaultStartLevel=4 \
-Declipse.product=org.eclipse.jdt.ls.core.product \
-Dlog.protocol=true \
-Dlog.level=ALL \
-Xms1g \
-Xmx2G \
-jar $(echo "$JAR") \
-configuration $(echo "$CONFIGURATION") \
-data "$1" \
--add-modules=ALL-SYSTEM \
--add-opens java.base/java.util=ALL-UNNAMED \
--add-opens java.base/java.lang=ALL-UNNAMED

37
symlinks/bin/lspinstall 100755
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@ -0,0 +1,37 @@
#!/usr/bin/env bash
SERVER=$1
VERSION=$2
UNAME=$(sh -c 'uname 2>/dev/null || echo Unknown')
if [[ "$UNAME" == "Windows_NT" ]]; then
UNAME="Windows"
fi
case $SERVER in
jdtls)
if [ -z "$VERSION" ]; then
VERSION="1.4.0"
fi
FILE_NAME=$(curl https://download.eclipse.org/jdtls/milestones/$VERSION/latest.txt)
wget -O - https://download.eclipse.org/jdtls/milestones/$VERSION/$FILE_NAME > /tmp/jdtls.tar.gz
mkdir -p $HOME/lsp/java/jdtls
tar -xf /tmp/jdtls.tar.gz -C $HOME/lsp/java/jdtls
;;
omnisharp)
if [ -z "$VERSION" ]; then
VERSION="v1.37.16"
fi
case $UNAME in
Linux)
FILE_NAME="omnisharp-linux-x64.tar.gz"
;;
Darwin)
FILE_NAME="omnisharp-osx.tar.gz"
;;
esac
wget -O - https://github.com/OmniSharp/omnisharp-roslyn/releases/download/$VERSION/$FILE_NAME > /tmp/omnisharp.tar.gz
mkdir -p $HOME/lsp/dotnet/omnisharp
tar -xf /tmp/omnisharp.tar.gz -C $HOME/lsp/dotnet/omnisharp
;;
esac

5
symlinks/config/nvim/after/ftplugin/java.lua
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@ -1,4 +1 @@
require('jdtls').start_or_attach {
cmd = {'jdtls-startup.sh'};
on_attach = require'lsp.servers'.jdtls_on_attach;
}
require('lsp.jdtls_setup').setup()

111
symlinks/config/nvim/lua/lsp/jdtls_setup.lua 100644
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@ -0,0 +1,111 @@
-------------------------------------------------------------------------------
-- - JDTLS server configuration -
-------------------------------------------------------------------------------
local common_config = require("lsp.server_config")
local M = {}
function M.setup()
require'jdtls.setup'.add_commands()
require'jdtls'.setup_dap()
local on_attach = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
local default_opts = {noremap = true, silent = true}
common_config.on_attach(client, bufnr)
buf_set_keymap('n', '<A-CR>', "<cmd>lua require('jdtls').code_action()<CR>", default_opts)
buf_set_keymap('n', '<Leader>ac', "<cmd>lua require('jdtls').code_action()<CR>", default_opts)
end
local root_markers = {'gradlew', 'pom.xml'}
local root_dir = require('jdtls.setup').find_root(root_markers)
local home = os.getenv('HOME')
local capabilities = {
workspace = {
configuration = true
},
textDocument = {
completion = {
completionItem = {
snippetSupport = true
}
}
}
}
local workspace_folder = home .. "/.workspace" .. vim.fn.fnamemodify(root_dir, ":p:h:t")
local config = {
flags = {
allow_incremental_sync = true,
};
capabilities = capabilities,
on_attach = on_attach,
}
config.settings = {
java = {
signatureHelp = { enabled = true };
sources = {
organizeImports = {
starThreshold = 9999;
staticStarThreshold = 9999;
};
};
};
}
config.cmd = {'jdtls-start.sh', workspace_folder}
config.on_init = function(client, _)
client.notify('workspace/didChangeConfiguration', { settings = config.settings })
end
local extendedClientCapabilities = require'jdtls'.extendedClientCapabilities
extendedClientCapabilities.resolveAdditionalTextEditsSupport = true
config.init_options = {
-- bundles = bundles;
extendedClientCapabilities = extendedClientCapabilities;
}
-- UI
local finders = require'telescope.finders'
local sorters = require'telescope.sorters'
local actions = require'telescope.actions'
local pickers = require'telescope.pickers'
require('jdtls.ui').pick_one_async = function(items, prompt, label_fn, cb)
local opts = {}
pickers.new(opts, {
prompt_title = prompt,
finder = finders.new_table {
results = items,
entry_maker = function(entry)
return {
value = entry,
display = label_fn(entry),
ordinal = label_fn(entry),
}
end,
},
sorter = sorters.get_generic_fuzzy_sorter(),
attach_mappings = function(prompt_bufnr)
actions.select_default:replace(function()
local selection = actions.get_selected_entry(prompt_bufnr)
actions.close(prompt_bufnr)
cb(selection.value)
end)
return true
end,
}):find()
end
-- Server
require('jdtls').start_or_attach(config)
end
return M

28
symlinks/config/nvim/lua/lsp/server_config.lua 100644
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@ -0,0 +1,28 @@
-------------------------------------------------------------------------------
-- - LSP servers common config -
-------------------------------------------------------------------------------
local M = {}
M.on_attach = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
local default_opts = {noremap = true, silent = true}
-- Lsp keymaps
buf_set_keymap('n', '<C-]>', '<cmd>lua vim.lsp.buf.definition()<CR>', default_opts)
buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', default_opts)
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', default_opts)
buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', default_opts)
buf_set_keymap('n', '<Leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', default_opts)
buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', default_opts)
buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', default_opts)
buf_set_keymap('n', '<A-CR>', '<cmd>lua vim.lsp.buf.code_action()<CR>', default_opts)
buf_set_keymap('n', '<Leader>ac', '<cmd>lua vim.lsp.buf.code_action()<CR>', default_opts)
buf_set_keymap('n', '<Leader>a', '<cmd>lua vim.lsp.buf.code_action_range()<CR>', default_opts)
end
return M;

52
symlinks/config/nvim/lua/lsp/servers.lua
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@ -3,37 +3,17 @@
-------------------------------------------------------------------------------
local lspconfig = require("lspconfig")
local on_attach = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
local default_opts = {noremap = true, silent = true}
-- Lsp keymaps
buf_set_keymap('n', '<C-]>', '<cmd>lua vim.lsp.buf.definition()<CR>', default_opts)
buf_set_keymap('n', 'gD', '<cmd>lua vim.lsp.buf.declaration()<CR>', default_opts)
buf_set_keymap('n', 'gr', '<cmd>lua vim.lsp.buf.references()<CR>', default_opts)
buf_set_keymap('n', 'gi', '<cmd>lua vim.lsp.buf.implementation()<CR>', default_opts)
buf_set_keymap('n', '<Leader>rn', '<cmd>lua vim.lsp.buf.rename()<CR>', default_opts)
buf_set_keymap('n', '<C-k>', '<cmd>lua vim.lsp.buf.signature_help()<CR>', default_opts)
buf_set_keymap('n', 'K', '<cmd>lua vim.lsp.buf.hover()<CR>', default_opts)
buf_set_keymap('n', '<A-CR>', '<cmd>lua vim.lsp.buf.code_action()<CR>', default_opts)
buf_set_keymap('n', '<Leader>ac', '<cmd>lua vim.lsp.buf.code_action()<CR>', default_opts)
buf_set_keymap('n', '<Leader>a', '<cmd>lua vim.lsp.buf.code_action_range()<CR>', default_opts)
end
local common_config = require("lsp.server_config")
-- Lsp default language servers
local servers = { "bashls", "clangd", "cucumber_language_server", "crystalline", "dockerls", "jsonls", "pyright", "rust_analyzer", "kotlin_language_server", "mint", "vimls", "clojure_lsp", "gopls", "gdscript", "terraformls", "tsserver" }
for _, lsp in ipairs(servers) do
lspconfig[lsp].setup { on_attach = on_attach }
lspconfig[lsp].setup { on_attach = common_config.on_attach }
end
-- Lua bultin lsp
require('nlua.lsp.nvim').setup(lspconfig, {
on_attach = on_attach,
on_attach = common_config.on_attach,
-- Include globals you want to tell the LSP are real :)
globals = {}
@ -42,7 +22,7 @@ require('nlua.lsp.nvim').setup(lspconfig, {
-- Flutter tools
require('flutter-tools').setup {
lsp = {
on_attach = on_attach
on_attach = common_config.on_attach
}
}
@ -51,31 +31,11 @@ local pid = vim.fn.getpid()
local omnisharp_bin = vim.fn.glob('$HOME') .. "/lsp/dotnet/omnisharp/run"
lspconfig.omnisharp.setup {
cmd = { omnisharp_bin, "--languageserver" , "--hostPID", tostring(pid) };
on_attach = on_attach;
on_attach = common_config.on_attach;
}
-- Leminx (XML Language server)
lspconfig.lemminx.setup {
cmd = { "lemminx" };
on_attach = on_attach;
}
-- JDTLS (Java)
-- Can't be local currently, because autocommand has to be used
jdtls_on_attach = function(client, bufnr)
local function buf_set_keymap(...) vim.api.nvim_buf_set_keymap(bufnr, ...) end
local function buf_set_option(...) vim.api.nvim_buf_set_option(bufnr, ...) end
buf_set_option('omnifunc', 'v:lua.vim.lsp.omnifunc')
local default_opts = {noremap = true, silent = true}
on_attach(client, bufnr)
buf_set_keymap('n', '<A-CR>', "<cmd>lua require('jdtls').code_action()<CR>", default_opts)
buf_set_keymap('n', '<Leader>ac', "<cmd>lua require('jdtls').code_action()<CR>", default_opts)
end
return {
jdtls_on_attach = jdtls_on_attach
on_attach = common_config.on_attach;
}