1 files changed, 186 insertions, 0 deletions
diff --git a/server-beta/src/provider/init.lua b/server-beta/src/provider/init.lua
new file mode 100644
index 00000000..b510c580
--- /dev/null
+++ b/server-beta/src/provider/init.lua
@@ -0,0 +1,186 @@
+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 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
+    end
+    if not util.equal(oldConfig.diagnostics, newConfig.diagnostics) then
+    end
+    if newConfig.completion.enable then
+    else
+    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 ()
+    return {
+        contents = {
+            value = 'Hello loli!',
+            kind  = 'markdown',
+        }
+    }
+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/completion', function (params)
+    log.info(util.dump(params))
+    return nil
+end)