nv-cli-cls
- nv-cli-cls
- cli tool, quickly generate class template
install
- npm install nv-cli-cls -g
usage
extends
APPS# nv_cls_ext -h
Usage: nv_cls_ext [options]
Options:
-n, --name root class name,default 'Cls'
-i, --input input json cfg file,default stdin
-o, --output output js file,default stdout
-h, --help usage
APPS#
APPS# nv_cls_ext -n Root
//----paste a dict here
{
A:{
C:{},
"@xyz":{}
},
B:{
C:{},
D:{E:null}
}
}
//----press ctrl+D
const INVALID_NAME = {
"_64_120_121_122": "@xyz"
}
class Root {}
class A extends Root {}
class C extends A {}
class _64_120_121_122 extends A {}
class B extends Root {}
class C$1_0 extends B {}
class D extends B {}
class E extends D {}
APPS#
template
APPS# nv_cls_tem -h
Usage: nv_cls_tem [options]
Options:
-n, --name class name default 'Cls'
-p, --property property,getter,setter
-m, --method methods
-h, --help usage
---------------------
begin with # : private, such as #priv0 ;
@cls : static, such as prop@cls, #prop@cls;
@sym : treat as symbol, such as prop@sym ;
@com : computed, will be enclosed by [ ], such as Symbol.toStringTag@com;
@get : getter , such as prop_@get;
@set : setter , such as prop_@set;
APPS#
1
nv_cls_tem -n MyCls -p "#priv0" pub0 P@cls -m "#pf0" f0 F@cls
class MyCls {
//static public property:
static P = undefined;
//static public method:
static F(/*...args*/) {/*...*/}
//instance private prop:
#priv0 = undefined;
constructor(/*...args*/) {
//instance public property:
this.pub0 = undefined;
}
//instance private method:
#pf0(/*...args*/) {/*...*/}
//instance public method:
f0(/*...args*/) {/*...*/};
}
2
nv_cls_tem -n MyCls -p length@get max_length@set@get -m x y
class MyCls {
//instance private prop:
#length = undefined;
#max_length = undefined;
constructor(/*...args*/) {
}
//instance public getter:
get length (){return(this.#length)}
get max_length (){return(this.#max_length)}
//instance public setter:
set max_length (v){this.#max_length=v};
//instance public method:
x(/*...args*/) {/*...*/};
y(/*...args*/) {/*...*/};
}
3
nv_cls_tem -n MyCls -p sym_get@sym@get P@cls -m func0 func1
//symbol-dict:
const SYM_DICT = {
"sym_get":Symbol("sym_get")
}
class MyCls {
//static public property:
static P = undefined;
//instance private prop:
#sym_get = undefined;
constructor(/*...args*/) {
}
//instance public getter:
get [MyCls.SYM_DICT["sym_get"]]() {return(this.#sym_get)}
//instance public method:
func0(/*...args*/) {/*...*/};
func1(/*...args*/) {/*...*/};
}
//add SYM_DICT to class:
MyCls.SYM_DICT=SYM_DICT;
### 4
nv_cls_tem -n MyCls -p "#priv0" "#priv1" pub0 pub1 -m "#pf0" "#pf1" f0 f1
class MyCls {
//instance private prop:
#priv0 = undefined;
#priv1 = undefined;
constructor(/*...args*/) {
//instance public property:
this.pub0 = undefined;
this.pub1 = undefined;
}
//instance private method:
#pf0(/*...args*/) {/*...*/}
#pf1(/*...args*/) {/*...*/}
//instance public method:
f0(/*...args*/) {/*...*/};
f1(/*...args*/) {/*...*/};
}
4
nv_cls_tem -n MyCls -p pub0@com pub1@sym -m f0@com f1@com
//symbol-dict:
const SYM_DICT = {
"pub1":Symbol("pub1")
}
class MyCls {
constructor(/*...args*/) {
//instance public property:
this[pub0] = undefined;
this[MyCls.SYM_DICT["pub1"]] = undefined;
}
//instance public method:
[f0](/*...args*/) {/*...*/};
[f1](/*...args*/) {/*...*/};
}
//add SYM_DICT to class:
MyCls.SYM_DICT=SYM_DICT;
LICENSE