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initlua.go
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initlua.go
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package main
import (
"log"
"time"
lua "github.com/yuin/gopher-lua"
luar "layeh.com/gopher-luar"
"github.com/zyedidia/micro/v2/internal/action"
"github.com/zyedidia/micro/v2/internal/buffer"
"github.com/zyedidia/micro/v2/internal/config"
"github.com/zyedidia/micro/v2/internal/display"
ulua "github.com/zyedidia/micro/v2/internal/lua"
"github.com/zyedidia/micro/v2/internal/screen"
"github.com/zyedidia/micro/v2/internal/shell"
"github.com/zyedidia/micro/v2/internal/util"
)
func init() {
ulua.L = lua.NewState()
ulua.L.SetGlobal("import", luar.New(ulua.L, LuaImport))
}
// LuaImport is meant to be called from lua by a plugin and will import the given micro package
func LuaImport(pkg string) *lua.LTable {
switch pkg {
case "micro":
return luaImportMicro()
case "micro/shell":
return luaImportMicroShell()
case "micro/buffer":
return luaImportMicroBuffer()
case "micro/config":
return luaImportMicroConfig()
case "micro/util":
return luaImportMicroUtil()
default:
return ulua.Import(pkg)
}
}
func luaImportMicro() *lua.LTable {
pkg := ulua.L.NewTable()
ulua.L.SetField(pkg, "TermMessage", luar.New(ulua.L, screen.TermMessage))
ulua.L.SetField(pkg, "TermError", luar.New(ulua.L, screen.TermError))
ulua.L.SetField(pkg, "InfoBar", luar.New(ulua.L, action.GetInfoBar))
ulua.L.SetField(pkg, "Log", luar.New(ulua.L, log.Println))
ulua.L.SetField(pkg, "SetStatusInfoFn", luar.New(ulua.L, display.SetStatusInfoFnLua))
ulua.L.SetField(pkg, "CurPane", luar.New(ulua.L, func() *action.BufPane {
return action.MainTab().CurPane()
}))
ulua.L.SetField(pkg, "CurTab", luar.New(ulua.L, action.MainTab))
ulua.L.SetField(pkg, "Tabs", luar.New(ulua.L, func() *action.TabList {
return action.Tabs
}))
ulua.L.SetField(pkg, "After", luar.New(ulua.L, func(t time.Duration, f func()) {
time.AfterFunc(t, func() {
timerChan <- f
})
}))
return pkg
}
func luaImportMicroConfig() *lua.LTable {
pkg := ulua.L.NewTable()
ulua.L.SetField(pkg, "MakeCommand", luar.New(ulua.L, action.MakeCommand))
ulua.L.SetField(pkg, "FileComplete", luar.New(ulua.L, buffer.FileComplete))
ulua.L.SetField(pkg, "HelpComplete", luar.New(ulua.L, action.HelpComplete))
ulua.L.SetField(pkg, "OptionComplete", luar.New(ulua.L, action.OptionComplete))
ulua.L.SetField(pkg, "OptionValueComplete", luar.New(ulua.L, action.OptionValueComplete))
ulua.L.SetField(pkg, "NoComplete", luar.New(ulua.L, nil))
ulua.L.SetField(pkg, "TryBindKey", luar.New(ulua.L, action.TryBindKey))
ulua.L.SetField(pkg, "Reload", luar.New(ulua.L, action.ReloadConfig))
ulua.L.SetField(pkg, "AddRuntimeFileFromMemory", luar.New(ulua.L, config.PluginAddRuntimeFileFromMemory))
ulua.L.SetField(pkg, "AddRuntimeFilesFromDirectory", luar.New(ulua.L, config.PluginAddRuntimeFilesFromDirectory))
ulua.L.SetField(pkg, "AddRuntimeFile", luar.New(ulua.L, config.PluginAddRuntimeFile))
ulua.L.SetField(pkg, "ListRuntimeFiles", luar.New(ulua.L, config.PluginListRuntimeFiles))
ulua.L.SetField(pkg, "ReadRuntimeFile", luar.New(ulua.L, config.PluginReadRuntimeFile))
ulua.L.SetField(pkg, "NewRTFiletype", luar.New(ulua.L, config.NewRTFiletype))
ulua.L.SetField(pkg, "RTColorscheme", luar.New(ulua.L, config.RTColorscheme))
ulua.L.SetField(pkg, "RTSyntax", luar.New(ulua.L, config.RTSyntax))
ulua.L.SetField(pkg, "RTHelp", luar.New(ulua.L, config.RTHelp))
ulua.L.SetField(pkg, "RTPlugin", luar.New(ulua.L, config.RTPlugin))
ulua.L.SetField(pkg, "RegisterCommonOption", luar.New(ulua.L, config.RegisterCommonOptionPlug))
ulua.L.SetField(pkg, "RegisterGlobalOption", luar.New(ulua.L, config.RegisterGlobalOptionPlug))
ulua.L.SetField(pkg, "GetGlobalOption", luar.New(ulua.L, config.GetGlobalOption))
ulua.L.SetField(pkg, "SetGlobalOption", luar.New(ulua.L, action.SetGlobalOption))
ulua.L.SetField(pkg, "SetGlobalOptionNative", luar.New(ulua.L, action.SetGlobalOptionNative))
ulua.L.SetField(pkg, "ConfigDir", luar.New(ulua.L, config.ConfigDir))
return pkg
}
func luaImportMicroShell() *lua.LTable {
pkg := ulua.L.NewTable()
ulua.L.SetField(pkg, "ExecCommand", luar.New(ulua.L, shell.ExecCommand))
ulua.L.SetField(pkg, "RunCommand", luar.New(ulua.L, shell.RunCommand))
ulua.L.SetField(pkg, "RunBackgroundShell", luar.New(ulua.L, shell.RunBackgroundShell))
ulua.L.SetField(pkg, "RunInteractiveShell", luar.New(ulua.L, shell.RunInteractiveShell))
ulua.L.SetField(pkg, "JobStart", luar.New(ulua.L, shell.JobStart))
ulua.L.SetField(pkg, "JobSpawn", luar.New(ulua.L, shell.JobSpawn))
ulua.L.SetField(pkg, "JobStop", luar.New(ulua.L, shell.JobStop))
ulua.L.SetField(pkg, "JobSend", luar.New(ulua.L, shell.JobSend))
ulua.L.SetField(pkg, "RunTermEmulator", luar.New(ulua.L, action.RunTermEmulator))
ulua.L.SetField(pkg, "TermEmuSupported", luar.New(ulua.L, action.TermEmuSupported))
return pkg
}
func luaImportMicroBuffer() *lua.LTable {
pkg := ulua.L.NewTable()
ulua.L.SetField(pkg, "NewMessage", luar.New(ulua.L, buffer.NewMessage))
ulua.L.SetField(pkg, "NewMessageAtLine", luar.New(ulua.L, buffer.NewMessageAtLine))
ulua.L.SetField(pkg, "MTInfo", luar.New(ulua.L, buffer.MTInfo))
ulua.L.SetField(pkg, "MTWarning", luar.New(ulua.L, buffer.MTWarning))
ulua.L.SetField(pkg, "MTError", luar.New(ulua.L, buffer.MTError))
ulua.L.SetField(pkg, "Loc", luar.New(ulua.L, func(x, y int) buffer.Loc {
return buffer.Loc{x, y}
}))
ulua.L.SetField(pkg, "SLoc", luar.New(ulua.L, func(line, row int) display.SLoc {
return display.SLoc{line, row}
}))
ulua.L.SetField(pkg, "BTDefault", luar.New(ulua.L, buffer.BTDefault.Kind))
ulua.L.SetField(pkg, "BTHelp", luar.New(ulua.L, buffer.BTHelp.Kind))
ulua.L.SetField(pkg, "BTLog", luar.New(ulua.L, buffer.BTLog.Kind))
ulua.L.SetField(pkg, "BTScratch", luar.New(ulua.L, buffer.BTScratch.Kind))
ulua.L.SetField(pkg, "BTRaw", luar.New(ulua.L, buffer.BTRaw.Kind))
ulua.L.SetField(pkg, "BTInfo", luar.New(ulua.L, buffer.BTInfo.Kind))
ulua.L.SetField(pkg, "NewBuffer", luar.New(ulua.L, func(text, path string) *buffer.Buffer {
return buffer.NewBufferFromString(text, path, buffer.BTDefault)
}))
ulua.L.SetField(pkg, "NewBufferFromFile", luar.New(ulua.L, func(path string) (*buffer.Buffer, error) {
return buffer.NewBufferFromFile(path, buffer.BTDefault)
}))
ulua.L.SetField(pkg, "ByteOffset", luar.New(ulua.L, buffer.ByteOffset))
ulua.L.SetField(pkg, "Log", luar.New(ulua.L, buffer.WriteLog))
ulua.L.SetField(pkg, "LogBuf", luar.New(ulua.L, buffer.GetLogBuf))
return pkg
}
func luaImportMicroUtil() *lua.LTable {
pkg := ulua.L.NewTable()
ulua.L.SetField(pkg, "RuneAt", luar.New(ulua.L, util.LuaRuneAt))
ulua.L.SetField(pkg, "GetLeadingWhitespace", luar.New(ulua.L, util.LuaGetLeadingWhitespace))
ulua.L.SetField(pkg, "IsWordChar", luar.New(ulua.L, util.LuaIsWordChar))
ulua.L.SetField(pkg, "String", luar.New(ulua.L, util.String))
ulua.L.SetField(pkg, "Unzip", luar.New(ulua.L, util.Unzip))
ulua.L.SetField(pkg, "Version", luar.New(ulua.L, util.Version))
ulua.L.SetField(pkg, "SemVersion", luar.New(ulua.L, util.SemVersion))
ulua.L.SetField(pkg, "HttpRequest", luar.New(ulua.L, util.HttpRequest))
ulua.L.SetField(pkg, "CharacterCountInString", luar.New(ulua.L, util.CharacterCountInString))
ulua.L.SetField(pkg, "RuneStr", luar.New(ulua.L, func(r rune) string {
return string(r)
}))
return pkg
}