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author最萌小汐 <sumneko@hotmail.com>2019-11-23 00:05:30 +0800
committer最萌小汐 <sumneko@hotmail.com>2019-11-23 00:05:30 +0800
commit6da2b175e20ed3c03b0dfcfc9046de1e0e5d4444 (patch)
treefdc22d78150fd1c5edc46732c8b151ccfefb519f /script-beta/brave
parentd0ff66c9abe9d6abbca12fd811e0c3cb69c1033a (diff)
downloadlua-language-server-6da2b175e20ed3c03b0dfcfc9046de1e0e5d4444.zip
正路目录
Diffstat (limited to 'script-beta/brave')
-rw-r--r--script-beta/brave/brave.lua70
-rw-r--r--script-beta/brave/init.lua4
-rw-r--r--script-beta/brave/log.lua52
-rw-r--r--script-beta/brave/work.lua55
4 files changed, 181 insertions, 0 deletions
diff --git a/script-beta/brave/brave.lua b/script-beta/brave/brave.lua
new file mode 100644
index 00000000..08909074
--- /dev/null
+++ b/script-beta/brave/brave.lua
@@ -0,0 +1,70 @@
+local thread = require 'bee.thread'
+
+---@class pub_brave
+local m = {}
+m.type = 'brave'
+m.ability = {}
+m.queue = {}
+
+--- 注册成为勇者
+function m.register(id)
+ m.taskpad = thread.channel('taskpad' .. id)
+ m.waiter = thread.channel('waiter' .. id)
+ m.id = id
+
+ if #m.queue > 0 then
+ for _, info in ipairs(m.queue) do
+ m.waiter:push(info.name, info.params)
+ end
+ end
+ m.queue = nil
+
+ m.start()
+end
+
+--- 注册能力
+function m.on(name, callback)
+ m.ability[name] = callback
+end
+
+--- 报告
+function m.push(name, params)
+ if m.waiter then
+ m.waiter:push(name, params)
+ else
+ m.queue[#m.queue+1] = {
+ name = name,
+ params = params,
+ }
+ end
+end
+
+--- 开始找工作
+function m.start()
+ m.push('mem', collectgarbage 'count')
+ while true do
+ local suc, name, id, params = m.taskpad:pop()
+ if not suc then
+ -- 找不到工作的勇者,只好睡觉
+ thread.sleep(0.001)
+ goto CONTINUE
+ end
+ local ability = m.ability[name]
+ -- TODO
+ if not ability then
+ m.waiter:push(id)
+ log.error('Brave can not handle this work: ' .. name)
+ goto CONTINUE
+ end
+ local ok, res = xpcall(ability, log.error, params)
+ if ok then
+ m.waiter:push(id, res)
+ else
+ m.waiter:push(id)
+ end
+ m.push('mem', collectgarbage 'count')
+ ::CONTINUE::
+ end
+end
+
+return m
diff --git a/script-beta/brave/init.lua b/script-beta/brave/init.lua
new file mode 100644
index 00000000..24c2e412
--- /dev/null
+++ b/script-beta/brave/init.lua
@@ -0,0 +1,4 @@
+local brave = require 'brave.brave'
+require 'brave.work'
+
+return brave
diff --git a/script-beta/brave/log.lua b/script-beta/brave/log.lua
new file mode 100644
index 00000000..cd27cd55
--- /dev/null
+++ b/script-beta/brave/log.lua
@@ -0,0 +1,52 @@
+local brave = require 'brave'
+
+local tablePack = table.pack
+local tostring = tostring
+local tableConcat = table.concat
+local debugTraceBack = debug.traceback
+local debugGetInfo = debug.getinfo
+
+_ENV = nil
+
+local function pushLog(level, ...)
+ local t = tablePack(...)
+ for i = 1, t.n do
+ t[i] = tostring(t[i])
+ end
+ local str = tableConcat(t, '\t', 1, t.n)
+ if level == 'error' then
+ str = str .. '\n' .. debugTraceBack(nil, 3)
+ end
+ local info = debugGetInfo(3, 'Sl')
+ brave.push('log', {
+ level = level,
+ msg = str,
+ src = info.source,
+ line = info.currentline,
+ })
+ return str
+end
+
+local m = {}
+
+function m.info(...)
+ pushLog('info', ...)
+end
+
+function m.debug(...)
+ pushLog('debug', ...)
+end
+
+function m.trace(...)
+ pushLog('trace', ...)
+end
+
+function m.warn(...)
+ pushLog('warn', ...)
+end
+
+function m.error(...)
+ pushLog('error', ...)
+end
+
+return m
diff --git a/script-beta/brave/work.lua b/script-beta/brave/work.lua
new file mode 100644
index 00000000..dba27808
--- /dev/null
+++ b/script-beta/brave/work.lua
@@ -0,0 +1,55 @@
+local brave = require 'brave.brave'
+local jsonrpc = require 'jsonrpc'
+local parser = require 'parser'
+local fs = require 'bee.filesystem'
+local furi = require 'file-uri'
+local util = require 'utility'
+
+brave.on('loadProto', function ()
+ while true do
+ local proto = jsonrpc.decode(io.read, log.error)
+ if proto then
+ brave.push('proto', proto)
+ end
+ end
+end)
+
+brave.on('compile', function (text)
+ local state, err = parser:compile(text, 'lua', 'Lua 5.4')
+ if not state then
+ log.error(err)
+ return
+ end
+ local lines = parser:lines(text)
+ return {
+ root = state.root,
+ value = state.value,
+ errs = state.errs,
+ lines = lines,
+ }
+end)
+
+brave.on('listDirectory', function (uri)
+ local path = fs.path(furi.decode(uri))
+ local uris = {}
+ for child in path:list_directory() do
+ local childUri = furi.encode(child:string())
+ uris[#uris+1] = childUri
+ end
+ return uris
+end)
+
+brave.on('isDirectory', function (uri)
+ local path = fs.path(furi.decode(uri))
+ return fs.is_directory(path)
+end)
+
+brave.on('loadFile', function (uri)
+ local filename = furi.decode(uri)
+ return util.loadFile(filename)
+end)
+
+brave.on('saveFile', function (params)
+ local filename = furi.decode(params.uri)
+ return util.saveFile(filename, params.text)
+end)