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mac add cli.for.index

This commit is contained in:
shaoying 2018-07-22 01:42:05 +08:00
parent 3237834688
commit 95e79d9b8a
5 changed files with 265 additions and 342 deletions

View File

@ -1,7 +1,25 @@
~shell1
alias import nfs
return
source etc/local.shy
return
var msg <- $(demo)
for index $msg append temp
for index $msg $temp h
echo $temp $h
end
end
for index $msg hi temp
echo $temp
end
var b = 1
for b += 1; $b < 3
echo $msg
end
return
return "hello" "world"
source etc/demo.shy

View File

@ -4,299 +4,177 @@ import ( // {{{
"contexts"
"fmt"
"regexp"
"strconv"
"strings"
"os"
"os/exec"
"time"
"regexp"
)
// }}}
type Frame struct {
pos int
key string
run bool
key string
run bool
pos int
index int
}
type CLI struct {
nfs *ctx.Message
label map[string]string
alias map[string][]string
target *ctx.Context
stack []*Frame
*ctx.Message
*ctx.Context
}
func (cli *CLI) Spawn(m *ctx.Message, c *ctx.Context, arg ...string) ctx.Server { // {{{
c.Caches = map[string]*ctx.Cache{}
c.Configs = map[string]*ctx.Config{}
cli.Message = m
c.Caches = map[string]*ctx.Cache{
"level": &ctx.Cache{Name: "level", Value: "0", Help: "嵌套层级"},
"parse": &ctx.Cache{Name: "parse(true/false)", Value: "true", Help: "命令解析"},
"last_msg": &ctx.Cache{Name: "last_msg", Value: "0", Help: "前一条消息"},
"ps_count": &ctx.Cache{Name: "ps_count", Value: "0", Help: "命令计数"},
"ps_target": &ctx.Cache{Name: "ps_target", Value: c.Name, Help: "当前模块"},
}
c.Configs = map[string]*ctx.Config{
"ps_time": &ctx.Config{Name: "ps_time", Value: "[15:04:05]", Help: "当前时间", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
if len(arg) > 0 { // {{{
return arg[0]
}
return time.Now().Format(x.Value)
// }}}
}},
"ps_end": &ctx.Config{Name: "ps_end", Value: "> ", Help: "命令行提示符结尾"},
"prompt": &ctx.Config{Name: "prompt(ps_target/ps_time)", Value: "ps_count ps_time ps_target ps_end", Help: "命令行提示符, 以空格分隔, 依次显示各种信息", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
if len(arg) > 0 { // {{{
return arg[0]
}
ps := make([]string, 0, 3)
for _, v := range strings.Split(x.Value, " ") {
if m.Conf(v) != "" {
ps = append(ps, m.Conf(v))
} else {
ps = append(ps, m.Cap(v))
}
}
return strings.Join(ps, "")
// }}}
}},
}
s := new(CLI)
s.Context = c
s.nfs = cli.nfs
s.target = m.Source()
if len(arg) > 0 {
s.target = c
}
s.target = cli.target
s.target = c
return s
}
// }}}
func (cli *CLI) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
cli.alias = map[string][]string{
s.alias = map[string][]string{
"~": []string{"context"},
"!": []string{"message"},
"@": []string{"config"},
"$": []string{"cache"},
}
if len(arg) > 0 && arg[0] == "source" {
cli.Caches["last"] = &ctx.Cache{Name: "前一条消息", Value: "0", Help: "前一条命令的编号"}
cli.Caches["target"] = &ctx.Cache{Name: "操作目标", Value: cli.Name, Help: "命令操作的目标"}
cli.Caches["level"] = &ctx.Cache{Name: "嵌套层级", Value: "0", Help: "嵌套层级"}
cli.Caches["skip"] = &ctx.Cache{Name: "跳过执行", Value: "false", Help: "命令只解析不执行"}
cli.Configs["ps_target"] = &ctx.Config{Name: "命令行提示符模块格式", Value: "name", Help: "命令行提示符时间格式"}
cli.Configs["ps_time"] = &ctx.Config{Name: "命令行提示符时间格式", Value: "[15:04:05]", Help: "命令行提示符时间格式"}
cli.Configs["prompt"] = &ctx.Config{Name: "命令行提示符(target/detail)", Value: "ps_time ps_target >", Help: "命令行提示符target:显示当前模块detail:显示详细信息", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
if len(arg) > 0 { // {{{
return arg[0]
}
ps := make([]string, 0, 3)
if cli, ok := m.Target().Server.(*CLI); ok && cli.target != nil {
for _, v := range strings.Split(x.Value, " ") {
switch v {
case "ps_time":
if m.Confs("ps_time") {
ps = append(ps, time.Now().Format(m.Conf("ps_time")))
}
case "ps_target":
switch m.Conf("ps_target") {
case "name":
ps = append(ps, m.Target().Name)
case "module":
ps = append(ps, m.Target().Name)
}
default:
ps = append(ps, v)
}
}
}
ps = append(ps, " ")
return strings.Join(ps, "")
// }}}
}}
return cli
}
cli.Caches["else"] = &ctx.Cache{Name: "解析选择语句", Value: "false", Help: "解析选择语句"}
cli.Caches["loop"] = &ctx.Cache{Name: "解析循环语句", Value: "-2", Help: "解析选择语句"}
cli.Caches["fork"] = &ctx.Cache{Name: "解析结束", Value: "-2", Help: "解析结束模块销毁"}
cli.Caches["exit"] = &ctx.Cache{Name: "解析结束", Value: "false", Help: "解析结束模块销毁"}
cli.Caches["result"] = &ctx.Cache{Name: "执行结果", Value: "", Help: "前一条命令的执行结果"}
cli.Caches["back"] = &ctx.Cache{Name: "前一条指令", Value: "", Help: "前一条指令"}
cli.Caches["next"] = &ctx.Cache{Name: "下一条指令", Value: "", Help: "下一条指令"}
cli.Configs["target"] = &ctx.Config{Name: "词法解析器", Value: "cli", Help: "命令行词法解析器", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
if len(arg) > 0 && len(arg[0]) > 0 { // {{{
cli, ok := m.Target().Server.(*CLI)
m.Assert(ok, "模块类型错误")
target := m.Find(arg[0])
cli.target = target.Target()
return arg[0]
}
return x.Value
// }}}
}}
cli.Configs["PS1"] = &ctx.Config{Name: "命令行提示符(target/detail)", Value: "target", Help: "命令行提示符target:显示当前模块detail:显示详细信息", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
if len(arg) > 0 { // {{{
return arg[0]
}
ps := make([]string, 0, 3)
if cli, ok := m.Target().Server.(*CLI); ok && cli.target != nil {
ps = append(ps, "[")
ps = append(ps, time.Now().Format("15:04:05"))
ps = append(ps, "]")
switch x.Value {
case "detail":
ps = append(ps, "(")
ps = append(ps, m.Cap("ncontext"))
ps = append(ps, ",")
ps = append(ps, m.Cap("nmessage"))
ps = append(ps, ",")
ps = append(ps, m.Cap("nserver"))
ps = append(ps, ")")
case "target":
}
// ps = append(ps, "\033[32m")
ps = append(ps, cli.target.Name)
ps = append(ps, "> ")
// ps = append(ps, "\033[0m> ")
} else {
ps = append(ps, "[")
ps = append(ps, time.Now().Format("15:04:05"))
ps = append(ps, "]")
ps = append(ps, "\033[32m")
ps = append(ps, x.Value)
ps = append(ps, "\033[0m> ")
}
return strings.Join(ps, "")
// }}}
}}
if cli.Context == Index {
Pulse = m
}
return s
}
// }}}
func (cli *CLI) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
cli.Message = m
return cli
}
// }}}
func (cli *CLI) Start(m *ctx.Message, arg ...string) bool { // {{{
if len(arg) > 0 && arg[0] == "source" {
yac := m.Sesss("yac")
if yac.Cap("status") != "start" {
yac.Target().Start(yac)
yac.Cmd("train", "void", "void", "[\t ]+")
cli.Message = m
yac := m.Sesss("yac")
if yac.Cap("status") != "start" {
yac.Target().Start(yac)
yac.Cmd("train", "void", "void", "[\t ]+")
yac.Cmd("train", "key", "key", "[A-Za-z_][A-Za-z_0-9]*")
yac.Cmd("train", "num", "num", "mul{", "0", "-?[1-9][0-9]*", "0[0-9]+", "0x[0-9]+", "}")
yac.Cmd("train", "str", "str", "mul{", "\"[^\"]*\"", "'[^']*'", "}")
yac.Cmd("train", "tran", "tran", "mul{", "@", "$", "}", "opt{", "[a-zA-Z0-9_]+", "}")
yac.Cmd("train", "key", "key", "[A-Za-z_][A-Za-z_0-9]*")
yac.Cmd("train", "num", "num", "mul{", "0", "-?[1-9][0-9]*", "0[0-9]+", "0x[0-9]+", "}")
yac.Cmd("train", "str", "str", "mul{", "\"[^\"]*\"", "'[^']*'", "}")
yac.Cmd("train", "tran", "tran", "mul{", "@", "$", "}", "opt{", "[a-zA-Z0-9_]+", "}")
yac.Cmd("train", "op1", "op1", "mul{", "$", "@", "}")
yac.Cmd("train", "op1", "op1", "mul{", "-z", "-n", "}")
yac.Cmd("train", "op1", "op1", "mul{", "-e", "-f", "-d", "}")
yac.Cmd("train", "op1", "op1", "mul{", "-", "+", "}")
yac.Cmd("train", "op2", "op2", "mul{", "+", "-", "*", "/", "}")
yac.Cmd("train", "op2", "op2", "mul{", ">", ">=", "<", "<=", "=", "!=", "}")
yac.Cmd("train", "op1", "op1", "mul{", "$", "@", "}")
yac.Cmd("train", "op1", "op1", "mul{", "-z", "-n", "}")
yac.Cmd("train", "op1", "op1", "mul{", "-e", "-f", "-d", "}")
yac.Cmd("train", "op1", "op1", "mul{", "-", "+", "}")
yac.Cmd("train", "op2", "op2", "mul{", "=", "+=", "}")
yac.Cmd("train", "op2", "op2", "mul{", "+", "-", "*", "/", "}")
yac.Cmd("train", "op2", "op2", "mul{", ">", ">=", "<", "<=", "==", "!=", "}")
yac.Cmd("train", "val", "val", "opt{", "op1", "}", "mul{", "num", "key", "str", "tran", "}")
yac.Cmd("train", "exp", "exp", "val", "rep{", "op2", "val", "}")
yac.Cmd("train", "val", "val", "(", "exp", ")")
yac.Cmd("train", "stm", "var", "var", "key", "opt{", "=", "exp", "}")
yac.Cmd("train", "stm", "let", "let", "key", "mul{", "=", "<-", "}", "exp")
yac.Cmd("train", "val", "val", "opt{", "op1", "}", "mul{", "num", "key", "str", "tran", "}")
yac.Cmd("train", "exp", "exp", "val", "rep{", "op2", "val", "}")
yac.Cmd("train", "val", "val", "(", "exp", ")")
yac.Cmd("train", "stm", "var", "var", "key")
yac.Cmd("train", "stm", "var", "var", "key", "=", "exp")
yac.Cmd("train", "stm", "var", "var", "key", "<-", "exp")
yac.Cmd("train", "stm", "let", "let", "key", "mul{", "=", "<-", "}", "exp")
yac.Cmd("train", "stm", "if", "if", "exp")
yac.Cmd("train", "stm", "else", "else")
yac.Cmd("train", "stm", "end", "end")
yac.Cmd("train", "stm", "if", "if", "exp")
yac.Cmd("train", "stm", "else", "else")
yac.Cmd("train", "stm", "end", "end")
yac.Cmd("train", "stm", "elif", "elif", "exp")
yac.Cmd("train", "stm", "for", "for", "exp")
yac.Cmd("train", "stm", "function", "function", "rep{", "key", "}")
yac.Cmd("train", "stm", "return", "return", "rep{", "exp", "}")
yac.Cmd("train", "word", "word", "mul{", "~", "!", "=", "tran", "str", "[a-zA-Z0-9_/\\-.:]+", "}")
yac.Cmd("train", "word", "word", "mul{", "~", "!", "=", "tran", "str", "[a-zA-Z0-9_/\\-.:]+", "}")
yac.Cmd("train", "cmd", "cmd", "cache", "rep{", "word", "}")
yac.Cmd("train", "cmd", "cmd", "cache", "key", "rep{", "word", "}")
yac.Cmd("train", "cmd", "cmd", "cache", "key", "opt{", "=", "exp", "}")
yac.Cmd("train", "cmd", "cmd", "rep{", "word", "}")
yac.Cmd("train", "tran", "tran", "$", "(", "cmd", ")")
yac.Cmd("train", "stm", "elif", "elif", "exp")
yac.Cmd("train", "stm", "for", "for", "exp")
yac.Cmd("train", "stm", "for", "for", "exp", ";", "exp")
yac.Cmd("train", "stm", "for", "for", "index", "word", "word", "word")
yac.Cmd("train", "stm", "function", "function", "rep{", "key", "}")
yac.Cmd("train", "stm", "return", "return", "rep{", "exp", "}")
yac.Cmd("train", "line", "line", "opt{", "mul{", "stm", "cmd", "}", "}", "mul{", ";", "\n", "#[^\n]*\n", "}")
}
yac.Cmd("train", "cmd", "goto", "goto", "word", "exp")
yac.Cmd("train", "cmd", "cmd", "cache", "rep{", "word", "}")
yac.Cmd("train", "cmd", "cmd", "cache", "key", "rep{", "word", "}")
yac.Cmd("train", "cmd", "cmd", "cache", "key", "opt{", "=", "exp", "}")
yac.Cmd("train", "cmd", "cmd", "rep{", "word", "}")
yac.Cmd("train", "tran", "tran", "$", "(", "cmd", ")")
m.Options("scan_end", false)
m.Option("prompt", m.Conf("prompt"))
yac = m.Sesss("yac")
yac.Call(func(cmd *ctx.Message) *ctx.Message {
if m.Caps("skip") {
switch cmd.Detail(0) {
case "if":
cmd.Set("detail", "if", "0")
case "else":
case "end":
case "for":
default:
cmd.Hand = true
return nil
}
yac.Cmd("train", "line", "line", "opt{", "mul{", "stm", "cmd", "}", "}", "mul{", ";", "\n", "#[^\n]*\n", "}")
}
m.Options("scan_end", false)
m.Option("prompt", m.Conf("prompt"))
m.Cap("stream", m.Spawn(yac.Target()).Call(func(cmd *ctx.Message) *ctx.Message {
if !m.Caps("parse") {
switch cmd.Detail(0) {
case "if":
cmd.Set("detail", "if", "false")
case "else":
case "end":
case "for":
default:
cmd.Hand = true
return nil
}
cmd.Cmd()
m.Option("prompt", cmd.Conf("prompt"))
if cmd.Has("return") {
m.Options("scan_end", true)
m.Target().Close(m.Spawn())
m.Result(0, cmd.Meta["return"])
}
return nil
}, "parse", arg[1])
m.Cap("stream", yac.Target().Name)
if arg[1] == "stdio" {
msg := m.Spawn().Cmd("source", m.Conf("init.shy"))
msg.Result(0, msg.Meta["return"])
}
return false
}
m.Sesss("cli", m)
cli.Caches["#"] = &ctx.Cache{Name: "参数个数", Value: fmt.Sprintf("%d", len(arg)), Help: "参数个数"}
for i, v := range arg {
cli.Caches[fmt.Sprintf("%d", i)] = &ctx.Cache{Name: "执行参数", Value: v, Help: "执行参数"}
}
cli.Caches["current_cli"] = &ctx.Cache{Name: "当前命令中心", Value: fmt.Sprintf("%d", m.Code()), Help: "当前命令中心"}
if m.Has("level") {
m.Cap("level", m.Option("level"))
}
if m.Has("skip") {
m.Cap("skip", m.Option("skip"))
if m.Caps("else", false); m.Capi("skip") == 1 {
m.Caps("else", true)
if m.Option("prompt", cmd.Cmd().Conf("prompt")); cmd.Has("return") {
m.Result(0, cmd.Meta["return"])
m.Options("scan_end", true)
m.Target().Close(m.Spawn())
}
}
if m.Has("loop") {
m.Cap("loop", m.Option("loop"))
}
if m.Has("fork") {
m.Cap("fork", m.Option("fork"))
}
return nil
}, "parse", arg[1]).Target().Name)
m.Caps("exit", false)
cli.Context.Exit = make(chan bool)
cli.Context.Master(cli.Context)
if cli.Pulse.Has("save") {
m.Cap("status", "stop")
cli.Exit <- true
if arg[1] == "stdio" {
msg := m.Spawn().Cmd("source", m.Conf("init.shy"))
msg.Result(0, msg.Meta["return"])
}
return !cli.Pulse.Has("save")
return false
}
// }}}
func (cli *CLI) Close(m *ctx.Message, arg ...string) bool { // {{{
switch cli.Context {
case m.Target():
if _, ok := m.Source().Server.(*CLI); ok {
// p.target = cli.target
}
case m.Source():
if m.Name == "aaa" {
if !cli.Context.Close(m.Spawn(cli.Context), arg...) {
return false
}
}
return true
return false
}
return true
}
@ -306,43 +184,66 @@ func (cli *CLI) Close(m *ctx.Message, arg ...string) bool { // {{{
var Pulse *ctx.Message
var Index = &ctx.Context{Name: "cli", Help: "管理中心",
Caches: map[string]*ctx.Cache{
"nshell": &ctx.Cache{Name: "nshell", Value: "0", Help: "模块数量"},
"nshell": &ctx.Cache{Name: "nshell", Value: "0", Help: "终端数量"},
},
Configs: map[string]*ctx.Config{
"time_format": &ctx.Config{Name: "time_format", Value: "2006-01-02 15:04:05", Help: "时间格式"},
"time_unit": &ctx.Config{Name: "time_unit", Value: "1000", Help: "时间倍数"},
"time_interval": &ctx.Config{Name: "time_interval(open/close)", Value: "open", Help: "时间区间"},
"cli_name": &ctx.Config{Name: "cli_name", Value: "shell", Help: "时间格式", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
"cli_name": &ctx.Config{Name: "cli_name", Value: "shell", Help: "模块命名", Hand: func(m *ctx.Message, x *ctx.Config, arg ...string) string {
if len(arg) > 0 { // {{{
return arg[0]
}
return fmt.Sprintf("%s%d", x.Value, m.Capi("nshell", 1))
// }}}
}},
"cli_help": &ctx.Config{Name: "cli_help", Value: "shell", Help: "时间区间"},
"cli_help": &ctx.Config{Name: "cli_help", Value: "shell", Help: "模块文档"},
"time_format": &ctx.Config{Name: "time_format", Value: "2006-01-02 15:04:05", Help: "时间格式"},
"time_unit": &ctx.Config{Name: "time_unit", Value: "1000", Help: "时间倍数"},
"time_interval": &ctx.Config{Name: "time_interval(open/close)", Value: "open", Help: "时间区间"},
},
Commands: map[string]*ctx.Command{
"source": &ctx.Command{
Name: "source filename [async [cli_name [cli_help]]",
Help: "解析脚本, filename: 文件名, cli_name: 模块名, cli_help: 模块帮助",
Help: "解析脚本, filename: 文件名, async: 异步执行, cli_name: 模块名, cli_help: 模块帮助",
Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if _, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
m.Start(m.Confx("cli_name", arg, 2), m.Confx("cli_help", arg, 3), key, arg[0])
if len(arg) > 1 && arg[1] == "async" {
return
if len(arg) < 2 || arg[1] != "async" {
<-m.Target().Exit
}
<-m.Target().Exit
m.Target(m.Source())
// sub := m.Target().Server.(*CLI)
// cli.target = sub.target
} // }}}
}},
"return": &ctx.Command{Name: "return result...", Help: "结束脚本, rusult: 返回值", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
"label": &ctx.Command{Name: "label name", Help: "记录当前脚本的位置, name: 位置名", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
if cli.label == nil {
cli.label = map[string]string{}
}
cli.label[arg[0]] = m.Option("file_pos")
} // }}}
}},
"goto": &ctx.Command{Name: "goto label [condition]", Help: "向上跳转到指定位置, label: 跳转位置, condition: 跳转条件", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
if pos, ok := cli.label[arg[1]]; ok {
if len(arg) > 2 && !ctx.Right(arg[2]) {
return
}
m.Append("file_pos0", pos)
}
} // }}}
}},
"return": &ctx.Command{Name: "return result...", Help: "结束脚本, result: 返回值", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
m.Add("append", "return", arg[1:])
}},
"target": &ctx.Command{Name: "target module", Help: "设置当前模块, module: 模块全名", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
if msg := m.Find(arg[0]); msg != nil {
cli.target = msg.Target()
m.Cap("ps_target", cli.target.Name)
}
} // }}}
}},
"alias": &ctx.Command{
Name: "alias [short [long...]]|[delete short]|[import module]",
Help: "查看、定义或删除命令别名, short: 命令别名, long: 命令原名, delete: 删除别名",
Name: "alias [short [long...]]|[delete short]|[import module [command [alias]]]",
Help: "查看、定义或删除命令别名, short: 命令别名, long: 命令原名, delete: 删除别名, import导入模块所有命令",
Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
switch len(arg) {
@ -369,7 +270,17 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
m.Log("info", nil, "import %s", arg[1])
module := msg.Cap("module")
for k, _ := range msg.Target().Commands {
cli.alias[k] = []string{module + "." + k}
if len(arg) == 2 {
cli.alias[k] = []string{module + "." + k}
continue
}
if key := k; k == arg[2] {
if len(arg) > 3 {
key = arg[3]
}
cli.alias[key] = []string{module + "." + k}
break
}
}
default:
cli.alias[arg[0]] = arg[1:]
@ -530,6 +441,14 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
v1, e1 := strconv.Atoi(arg[0])
v2, e2 := strconv.Atoi(arg[2])
switch arg[1] {
case "=":
result = m.Cap(arg[0], arg[2])
case "+=":
if i, e := strconv.Atoi(m.Cap(arg[0])); e == nil && e2 == nil {
result = m.Cap(arg[0], fmt.Sprintf("%d", v2+i))
} else {
result = m.Cap(arg[0], m.Cap(arg[0])+arg[2])
}
case "+":
if e1 == nil && e2 == nil {
result = fmt.Sprintf("%d", v1+v2)
@ -582,7 +501,7 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
} else {
result = fmt.Sprintf("%t", arg[0] >= arg[2])
}
case "=":
case "==":
if e1 == nil && e2 == nil {
result = fmt.Sprintf("%t", v1 == v2)
} else {
@ -609,7 +528,11 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
// }}}
}},
"exp": &ctx.Command{Name: "exp word", Help: "", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
pre := map[string]int{"+": 1, "-": 1, "*": 2, "/": 2} // {{{
pre := map[string]int{ // {{{
"=": 1,
"+": 2, "-": 2,
"*": 3, "/": 3, "%": 3,
}
num := []string{arg[0]}
op := []string{}
@ -637,7 +560,7 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
case "=":
m.Cap(arg[1], arg[3])
case "<-":
m.Cap(arg[1], m.Cap("last"))
m.Cap(arg[1], m.Cap("last_msg"))
}
}
m.Echo(m.Cap(arg[1]))
@ -648,30 +571,30 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
case "=":
m.Cap(arg[1], arg[3])
case "<-":
m.Cap(arg[1], m.Cap("last"))
m.Cap(arg[1], m.Cap("last_msg"))
}
m.Echo(m.Cap(arg[1]))
// }}}
}},
"if": &ctx.Command{Name: "if exp", Help: "条件语句, exp: 表达式", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
run := !m.Caps("skip") && ctx.Right(arg[1])
run := m.Caps("parse") && ctx.Right(arg[1])
cli.stack = append(cli.stack, &Frame{pos: m.Optioni("file_pos"), key: key, run: run})
m.Capi("level", 1)
m.Caps("skip", !run)
m.Caps("parse", run)
} // }}}
}},
"else": &ctx.Command{Name: "else", Help: "条件语句", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
if m.Caps("skip") {
m.Caps("skip", false)
if !m.Caps("parse") {
m.Caps("parse", true)
} else {
if len(cli.stack) == 1 {
m.Caps("skip", true)
m.Caps("parse", false)
} else {
frame := cli.stack[len(cli.stack)-2]
if frame.run {
m.Caps("skip", true)
m.Caps("parse", false)
}
}
}
@ -679,38 +602,57 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
}},
"end": &ctx.Command{Name: "end", Help: "结束语句", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
frame := cli.stack[len(cli.stack)-1]
if frame.key == "for" {
if frame.run {
m.Append("file_pos0", frame.pos)
return
}
if frame := cli.stack[len(cli.stack)-1]; frame.key == "for" && frame.run {
m.Append("file_pos0", frame.pos)
return
}
if cli.stack = cli.stack[:len(cli.stack)-1]; m.Capi("level", -1) > 0 {
frame := cli.stack[len(cli.stack)-1]
m.Caps("skip", !frame.run)
m.Caps("parse", frame.run)
} else {
m.Caps("skip", false)
m.Caps("parse", true)
}
} // }}}
}},
"for": &ctx.Command{Name: "for exp", Help: "循环语句, exp: 表达式", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
"for": &ctx.Command{Name: "for [express ;] condition", Help: "循环语句, exp: 表达式", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
run := !m.Caps("skip") && ctx.Right(arg[1])
if len(cli.stack) > 0 {
frame := cli.stack[len(cli.stack)-1]
if frame.key == "for" && frame.pos == m.Optioni("file_pos") {
frame.run = !m.Caps("skip", !ctx.Right(arg[1]))
return
run := m.Caps("parse")
defer func() { m.Caps("parse", run) }()
msg := m
if run {
if arg[1] == "index" {
if code, e := strconv.Atoi(arg[2]); m.Assert(e) {
msg = cli.Message.Tree(code)
run = run && msg != nil && msg.Meta != nil && len(msg.Meta[arg[3]]) > 0
}
} else if len(arg) > 3 {
run = run && ctx.Right(arg[3])
} else {
run = run && ctx.Right(arg[1])
}
if len(cli.stack) > 0 {
if frame := cli.stack[len(cli.stack)-1]; frame.key == "for" && frame.pos == m.Optioni("file_pos") {
if arg[1] == "index" {
frame.index++
if run = run && len(msg.Meta[arg[3]]) > frame.index; run {
m.Cap(arg[4], msg.Meta[arg[3]][frame.index])
}
}
frame.run = run
return
}
}
}
cli.stack = append(cli.stack, &Frame{pos: m.Optioni("file_pos"), key: key, run: run})
m.Capi("level", 1)
m.Caps("skip", !run)
cli.stack = append(cli.stack, &Frame{pos: m.Optioni("file_pos"), key: key, run: run, index: 0})
if m.Capi("level", 1); run && arg[1] == "index" {
m.Cap(arg[4], arg[4], msg.Meta[arg[3]][0], "临时变量")
}
} // }}}
}},
"cmd": &ctx.Command{Name: "cmd word", Help: "", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
detail := []string{}
@ -743,9 +685,11 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
}
m.Capi("ps_count", 1)
m.Capi("last_msg", 0, msg.Code())
if msg.Cmd(detail); msg.Hand {
cli.target = msg.Target()
m.Cap("target", msg.Cap("module"))
m.Cap("ps_target", cli.target.Name)
} else {
msg.Hand = true
msg.Log("system", nil, "%v", msg.Meta["detail"])
@ -772,63 +716,13 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
}
}
m.Copy(msg, "result").Copy(msg, "append")
m.Capi("last", 0, msg.Code())
}
// }}}
}},
"elif": &ctx.Command{Name: "elif exp", Help: "条件语句, exp: 表达式", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
if !m.Caps("else") {
m.Caps("skip", true)
return
}
if m.Caps("skip") {
cli.nfs.Capi("pos", -1)
m.Caps("skip", false)
return
}
m.Caps("else", m.Caps("skip", !ctx.Right(arg[1])))
} // }}}
"demo": &ctx.Command{Name: "demo word", Help: "", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
m.Append("hi", "hello", "world")
m.Echo("nice")
}},
"function": &ctx.Command{Name: "function name", Help: "函数定义, name: 函数名", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if _, ok := m.Target().Server.(*CLI); m.Assert(ok) { // {{{
m.Optioni("fork", m.Optioni("pos")+1)
m.Optioni("skip", m.Capi("skip")+1)
m.Start(arg[1], "循环语句")
} // }}}
}},
"call": &ctx.Command{Name: "call name arg...", Help: "函数调用, name: 函数名, arg: 参数", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
fun := m.Find("nfs.file1." + arg[0]) // {{{
fun.Target().Start(fun) // }}}
}},
"target": &ctx.Command{Name: "taget", Help: "函数调用, name: 函数名, arg: 参数", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if cli, ok := m.Target().Server.(*CLI); m.Assert(ok) {
msg := m.Find(arg[0])
cli.target = msg.Target()
m.Cap("target", msg.Cap("module"))
}
}},
"seed": &ctx.Command{Name: "seed", Help: "函数调用, name: 函数名, arg: 参数", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
for i := 0; i < 100; i++ {
m.Echo("%d\n", i)
}
}},
},
Index: map[string]*ctx.Context{
"void": &ctx.Context{Name: "void",
Caches: map[string]*ctx.Cache{
"nserver": &ctx.Cache{},
},
Configs: map[string]*ctx.Config{
"bench.log": &ctx.Config{},
},
Commands: map[string]*ctx.Command{
"cmd": &ctx.Command{},
},
},
},
}
@ -836,6 +730,4 @@ func init() {
cli := &CLI{}
cli.Context = Index
ctx.Index.Register(Index, cli)
cli.target = Index
}

View File

@ -520,6 +520,18 @@ func (m *Message) Spawn(arg ...interface{}) *Message { // {{{
return msg
}
// }}}
func (m *Message) Tree(code int) *Message { // {{{
ms := []*Message{m}
for i := 0; i < len(ms); i++ {
ms = append(ms, ms[i].messages...)
if ms[i].Code() == code {
return ms[i]
}
}
return nil
}
// }}}
func (m *Message) BackTrace(hand func(m *Message) bool) { // {{{
@ -1486,7 +1498,7 @@ func (m *Message) Conf(key string, arg ...string) string { // {{{
return m.Conf(key, arg[1])
}
m.Log("error", nil, "%s 配置项不存在", key)
// m.Log("error", nil, "%s 配置项不存在", key)
return ""
}
@ -1608,7 +1620,7 @@ func (m *Message) Cap(key string, arg ...string) string { // {{{
return m.Cap(key, arg[1])
}
m.Log("error", nil, "%s 缓存项不存在", key)
// m.Log("error", nil, "%s 缓存项不存在", key)
return ""
}

View File

@ -329,13 +329,13 @@ func (lex *LEX) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
lex.Message = m
lex.Caches["ncell"] = &ctx.Cache{Name: "字符上限", Value: "128", Help: "字符集合的最大数量"}
lex.Caches["nlang"] = &ctx.Cache{Name: "词法上限", Value: "32", Help: "词法集合的最大数量"}
lex.Caches["nlang"] = &ctx.Cache{Name: "词法上限", Value: "64", Help: "词法集合的最大数量"}
lex.Caches["nseed"] = &ctx.Cache{Name: "种子数量", Value: "0", Help: "词法模板的数量"}
lex.Caches["npage"] = &ctx.Cache{Name: "集合数量", Value: "0", Help: "词法集合的数量"}
lex.Caches["nhash"] = &ctx.Cache{Name: "类型数量", Value: "0", Help: "单词类型的数量"}
lex.Caches["nline"] = &ctx.Cache{Name: "状态数量", Value: "32", Help: "状态机状态的数量"}
lex.Caches["nline"] = &ctx.Cache{Name: "状态数量", Value: "64", Help: "状态机状态的数量"}
lex.Caches["nnode"] = &ctx.Cache{Name: "节点数量", Value: "0", Help: "状态机连接的逻辑数量"}
lex.Caches["nreal"] = &ctx.Cache{Name: "实点数量", Value: "0", Help: "状态机连接的存储数量"}

View File

@ -540,6 +540,7 @@ func (nfs *NFS) Spawn(m *ctx.Message, c *ctx.Context, arg ...string) ctx.Server
// }}}
func (nfs *NFS) Begin(m *ctx.Message, arg ...string) ctx.Server { // {{{
nfs.Message = m
nfs.width, nfs.height = 1, 1
return nfs
}
@ -567,13 +568,13 @@ func (nfs *NFS) Start(m *ctx.Message, arg ...string) bool { // {{{
if m.Cap("stream", arg[1]) == "stdio" {
termbox.Init()
defer termbox.Close()
nfs.width, nfs.height = termbox.Size()
nfs.Cap("termbox", "true")
nfs.Conf("color", "true")
nfs.out = m.Optionv("out").(*os.File)
}
line := ""
nfs.width, nfs.height = termbox.Size()
for nfs.prompt(); !m.Options("scan_end") && bio.Scan(); nfs.prompt() {
text := bio.Text()
m.Capi("nread", len(text)+1)