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local util = require 'utility'
local cap = require 'provider.capability'
local completion= require 'provider.completion'
local await = require 'await'
local files = require 'files'
local proto = require 'proto.proto'
local define = require 'proto.define'
local workspace = require 'workspace'
local config = require 'config'
local library = require 'library'
local markdown = require 'provider.markdown'
local function updateConfig()
local configs = proto.awaitRequest('workspace/configuration', {
items = {
{
scopeUri = workspace.uri,
section = 'Lua',
},
{
scopeUri = workspace.uri,
section = 'files.associations',
},
{
scopeUri = workspace.uri,
section = 'files.exclude',
}
},
})
local updated = configs[1]
local other = {
associations = configs[2],
exclude = configs[3],
}
local oldConfig = util.deepCopy(config.config)
local oldOther = util.deepCopy(config.other)
config.setConfig(updated, other)
local newConfig = config.config
local newOther = config.other
if not util.equal(oldConfig.runtime, newConfig.runtime) then
library.reload()
end
if not util.equal(oldConfig.diagnostics, newConfig.diagnostics) then
end
if not util.equal(oldConfig.plugin, newConfig.plugin) then
end
if not util.equal(oldConfig.workspace, newConfig.workspace)
or not util.equal(oldConfig.plugin, newConfig.plugin)
or not util.equal(oldOther.associations, newOther.associations)
or not util.equal(oldOther.exclude, newOther.exclude)
then
end
if newConfig.completion.enable then
--completion.enable()
else
completion.disable()
end
end
proto.on('initialize', function (params)
--log.debug(util.dump(params))
if params.workspaceFolders then
local name = params.workspaceFolders[1].name
local uri = params.workspaceFolders[1].uri
workspace.init(name, uri)
end
return {
capabilities = cap.initer,
}
end)
proto.on('initialized', function (params)
updateConfig()
proto.awaitRequest('client/registerCapability', {
registrations = {
-- 监视文件变化
{
id = '0',
method = 'workspace/didChangeWatchedFiles',
registerOptions = {
watchers = {
{
globPattern = '**/',
kind = 1 | 2 | 4,
}
},
},
},
-- 配置变化
{
id = '1',
method = 'workspace/didChangeConfiguration',
}
}
})
await.create(workspace.awaitPreload)
return true
end)
proto.on('exit', function ()
log.info('Server exited.')
os.exit(true)
end)
proto.on('shutdown', function ()
log.info('Server shutdown.')
return true
end)
proto.on('workspace/configuration', function ()
updateConfig()
end)
proto.on('workspace/didChangeWatchedFiles', function (params)
end)
proto.on('textDocument/didOpen', function (params)
local doc = params.textDocument
local uri = doc.uri
local text = doc.text
files.open(uri)
files.setText(uri, text)
end)
proto.on('textDocument/didClose', function (params)
local doc = params.textDocument
local uri = doc.uri
files.close(uri)
if not files.isLua(uri) then
files.remove(uri)
end
end)
proto.on('textDocument/didChange', function (params)
local doc = params.textDocument
local change = params.contentChanges
local uri = doc.uri
local text = change[1].text
if files.isLua(uri) or files.isOpen(uri) then
files.setText(uri, text)
end
end)
proto.on('textDocument/hover', function (params)
local core = require 'core.hover'
local doc = params.textDocument
local uri = doc.uri
if not files.exists(uri) then
return nil
end
local lines = files.getLines(uri)
local text = files.getText(uri)
local offset = define.offset(lines, text, params.position)
local hover = core(uri, offset)
if not hover then
return nil
end
local md = markdown()
md:add('lua', hover.label)
md:add('md', hover.description)
return {
contents = {
value = md:string(),
kind = 'markdown',
},
range = define.range(lines, text, hover.source.start, hover.source.finish),
}
end)
proto.on('textDocument/definition', function (params)
local core = require 'core.definition'
local uri = params.textDocument.uri
if not files.exists(uri) then
return nil
end
local lines = files.getLines(uri)
local text = files.getText(uri)
local offset = define.offset(lines, text, params.position)
local result = core(uri, offset)
if not result then
return nil
end
local response = {}
for i, info in ipairs(result) do
local targetUri = info.uri
local targetLines = files.getLines(targetUri)
local targetText = files.getText(targetUri)
response[i] = define.locationLink(targetUri
, define.range(targetLines, targetText, info.target.start, info.target.finish)
, define.range(targetLines, targetText, info.target.start, info.target.finish)
, define.range(lines, text, info.source.start, info.source.finish)
)
end
return response
end)
proto.on('textDocument/references', function (params)
local core = require 'core.reference'
local uri = params.textDocument.uri
if not files.exists(uri) then
return nil
end
local lines = files.getLines(uri)
local text = files.getText(uri)
local offset = define.offset(lines, text, params.position)
local result = core(uri, offset)
if not result then
return nil
end
local response = {}
for i, info in ipairs(result) do
local targetUri = info.uri
local targetLines = files.getLines(targetUri)
local targetText = files.getText(targetUri)
response[i] = define.location(targetUri
, define.range(targetLines, targetText, info.target.start, info.target.finish)
)
end
return response
end)
proto.on('textDocument/documentHighlight', function (params)
local core = require 'core.highlight'
local uri = params.textDocument.uri
if not files.exists(uri) then
return nil
end
local lines = files.getLines(uri)
local text = files.getText(uri)
local offset = define.offset(lines, text, params.position)
local result = core(uri, offset)
if not result then
return nil
end
local response = {}
for _, info in ipairs(result) do
response[#response+1] = {
range = define.range(lines, text, info.start, info.finish),
kind = info.kind,
}
end
return response
end)
proto.on('textDocument/rename', function (params)
local core = require 'core.rename'
local uri = params.textDocument.uri
if not files.exists(uri) then
return nil
end
local lines = files.getLines(uri)
local text = files.getText(uri)
local offset = define.offset(lines, text, params.position)
local result = core.rename(uri, offset, params.newName)
if not result then
return nil
end
local workspaceEdit = {
changes = {},
}
for _, info in ipairs(result) do
local ruri = info.uri
local rlines = files.getLines(ruri)
local rtext = files.getText(ruri)
if not workspaceEdit.changes[ruri] then
workspaceEdit.changes[ruri] = {}
end
local textEdit = define.textEdit(define.range(rlines, rtext, info.start, info.finish), info.text)
workspaceEdit.changes[ruri][#workspaceEdit.changes[ruri]+1] = textEdit
end
return workspaceEdit
end)
proto.on('textDocument/prepareRename', function (params)
local core = require 'core.rename'
local uri = params.textDocument.uri
if not files.exists(uri) then
return nil
end
local lines = files.getLines(uri)
local text = files.getText(uri)
local offset = define.offset(lines, text, params.position)
local result = core.prepareRename(uri, offset)
if not result then
return nil
end
return {
range = define.range(lines, text, result.start, result.finish),
placeholder = result.text,
}
end)
proto.on('textDocument/completion', function (params)
--log.info(util.dump(params))
return nil
end)
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