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mac add {[]}

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This commit is contained in:
shaoying 2018-08-07 09:32:26 +08:00
parent 39bb3e0583
commit c718391248
3 changed files with 96 additions and 36 deletions
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18
etc/init.shy
View File

@ -1,12 +1,22 @@
login root root
var a = {\
context: [hello context world]\
message: [hello message world]\
hi: [\
hello\
world\
]\
}
for index $a key
echo $key
for index $a $key value
echo $key $value
end
end
source etc/local.shy
~file1
history load etc/history.txt
alias import nfs
alias send send
alias dial dial
config debug on

103
src/contexts/cli/cli.go
View File

@ -20,6 +20,7 @@ type Frame struct {
run bool
pos int
index int
list []string
}
type CLI struct {
@ -111,6 +112,8 @@ func (cli *CLI) Start(m *ctx.Message, arg ...string) bool { // {{{
yac.Cmd("train", "val", "val", "opt{", "op1", "}", "mul{", "num", "key", "str", "exe", "}")
yac.Cmd("train", "exp", "exp", "val", "rep{", "op2", "val", "}")
yac.Cmd("train", "map", "map", "key", ":", "\\[", "rep{", "key", "}", "\\]")
yac.Cmd("train", "exp", "exp", "\\{", "rep{", "map", "}", "\\}")
yac.Cmd("train", "val", "val", "opt{", "op1", "}", "(", "exp", ")")
yac.Cmd("train", "stm", "var", "var", "key", "opt{", "=", "exp", "}")
@ -123,7 +126,7 @@ func (cli *CLI) Start(m *ctx.Message, arg ...string) bool { // {{{
yac.Cmd("train", "stm", "else", "else")
yac.Cmd("train", "stm", "end", "end")
yac.Cmd("train", "stm", "for", "for", "opt{", "exp", ";", "}", "exp")
yac.Cmd("train", "stm", "for", "for", "index", "exp", "exp", "exp")
yac.Cmd("train", "stm", "for", "for", "index", "exp", "opt{", "exp", "}", "exp")
yac.Cmd("train", "stm", "label", "label", "exp")
yac.Cmd("train", "stm", "goto", "goto", "exp", "opt{", "exp", "}", "exp")
yac.Cmd("train", "stm", "return", "return", "rep{", "exp", "}")
@ -553,6 +556,21 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
// }}}
}},
"exp": &ctx.Command{Name: "exp word", Help: "表达式运算", Hand: func(m *ctx.Message, c *ctx.Context, key string, arg ...string) {
if len(arg) > 0 && arg[0] == "{" {
msg := m.Spawn()
for i := 1; i < len(arg); i++ {
key := arg[i]
for i += 3; i < len(arg); i++ {
if arg[i] == "]" {
break
}
msg.Add("append", key, arg[i])
}
}
m.Echo("%d", msg.Code())
return
}
pre := map[string]int{ // {{{
"=": 1,
"+": 2, "-": 2,
@ -637,42 +655,65 @@ var Index = &ctx.Context{Name: "cli", Help: "管理中心",
}
} // }}}
}},
"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("parse")
defer func() { m.Caps("parse", run) }()
"for": &ctx.Command{
Name: "for [[express ;] condition]|[index message meta value]",
Help: "循环语句, express: 每次循环运行的表达式, condition: 循环条件, index: 索引消息, message: 消息编号, meta: value: ",
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("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 {
run = run && ctx.Right(arg[len(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])
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
switch len(arg) {
case 4:
run = run && len(msg.Meta) > 0
case 5:
run = run && len(msg.Meta[arg[3]]) > 0
}
}
frame.run = run
return
} else {
run = run && ctx.Right(arg[len(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(frame.list) > frame.index; run {
if len(arg) == 5 {
arg[3] = arg[4]
}
m.Cap(arg[3], frame.list[frame.index])
}
}
frame.run = run
return
}
}
}
}
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")
}
} // }}}
}},
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" {
frame := cli.stack[len(cli.stack)-1]
switch len(arg) {
case 4:
frame.list = []string{}
for k, _ := range msg.Meta {
frame.list = append(frame.list, k)
}
case 5:
frame.list = msg.Meta[arg[3]]
arg[3] = arg[4]
}
m.Cap(arg[3], arg[3], frame.list[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{}

11
src/contexts/ctx.go
View File

@ -1987,6 +1987,10 @@ var Index = &Context{Name: "ctx", Help: "模块中心",
// }}}
}},
"message": &Command{Name: "message [code] [all]|[cmd...]", Help: "查看消息", Hand: func(m *Message, c *Context, key string, arg ...string) {
if len(arg) > 0 && arg[0] == "spawn" {
m.Echo("%d", m.Spawn().code)
return
}
msg := m.Sess("cli", false) // {{{
if len(arg) > 0 {
if code, e := strconv.Atoi(arg[0]); e == nil {
@ -2119,7 +2123,12 @@ var Index = &Context{Name: "ctx", Help: "模块中心",
return
}
m.Echo("%s", msg.Option(arg[0], arg[1:]))
if len(arg) > 1 {
m.Echo("%s", msg.Option(arg[0], arg[1:]))
} else {
m.Echo("%s", msg.Option(arg[0]))
}
// }}}
}},
"result": &Command{Name: "result [value...]", Help: "查看或添加返回值", Hand: func(m *Message, c *Context, key string, arg ...string) {