create-ts-index
----
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# Install
```
npm install create-ts-index --save-dev
```

# Introduction
index.ts file create for exportation. If don't have business logic in index.ts that use to only exportation, create-ts-index help easy importing. Or if you have library project need this export process(for example, blueprint.js etc ...). cti(create-ts-index) create export index.ts file.

For example, sample directory below.

```
  src/
    app.ts
    component/
      Nav.ts
      Button.ts
```

create-ts-index create sub-command create index.ts file below.

```
  src/
    app.ts
    > index.ts
      // created from 'create-ts-index'
      export * from './component';
      export * from './app';
    component/
      Nav.ts
      Button.ts
      > index.ts
        // created from 'create-ts-index'
        export * from './Nav';
        export * from './Button';
```

create-ts-index entrypoint sub-command create index.ts file below.

```
  src/
    app.ts
    component/
      Nav.ts
      Button.ts
  > entrypoint.ts
    // created from 'create-ts-index'
    export * from './src/app.ts'
    export * from './src/component/Nav.ts'
    export * from './src/component/Button.ts'
```

# Option
## library
* `fileFirst: boolean` export list create filefirst. default false
* `addNewline: boolean` deside add newline file ending. default true
* `useSemicolon: boolean` deside use semicolon line ending. default true
* `useTimestamp: boolean` deside use timestamp(YYYY-MM-DD HH:mm) top line comment. default false
* `includeCWD: boolean` deside include cwd directory. default true
* `excludes: string[]` pass exclude directory. default exclude directory is `['@types', 'typings', '__test__', '__tests__']`
* `fileExcludePatterns: string[]` pass exclude filename pattern. default exclude patterns is `[]`
* `targetExts: string[]` pass include extname. default extname is `['ts', 'tsx']`. extname pass without dot charactor.
* `globOptions: glob.IOptions` pass include glob options. [node-glob](https://github.com/isaacs/node-glob) option use it.
* `quote` deside quote charactor. Single quete charactor use to default.
* `verbose` verbose log message disply
* `withoutComment` remove create-ts-index comment that top of line in index.ts


## cli (use it cti)
* `-f --filefirst` export list create filefirst, no option false, option true
* `-n --addnewline` deside add newline file ending. no option true, option false
* `-s --usesemicolon` deside use semicolon line ending. no option true, option false
* `-t --usetimestamp` deside use timestamp(YYYY-MM-DD HH:mm) top line comment. no option false, option true
* `-c --includecwd` deside include cwd directory. no option true, option true
* `-e --excludes [comma separated exclude directories]` pass exclude directory. default exclude directory is `['@types', 'typings', '__test__', '__tests__']`
* `-i --fileexcludes [comma separated extname]` pass exclude filename pattern. default exclude patterns is `[]`
* `-x --targetexts [comma separated extname]` pass include extname. default extname is `['ts', 'tsx']`. extname pass without dot charactor.
* `-q --quote` deside quote charactor. default quote charactor single quote
* `-v --verbose` disply verbose log message. no option false, option true
* `-w --withoutcomment` remove create-ts-index comment that top of line in index.ts

# Usage
## library 
### Use TypeScritIndexWriter
```
const tsiw = new TypeScritIndexWriter();
const option = TypeScritIndexWriter.getDefaultOption('./src');

(async () => {
  await tsiw.create(option);

  // or

  await tsiw.createEntrypoint(option);
})();
```

### Use CommandModule
```
(async () => {
  const option = CreateTsIndexOption.getOption({});
  const createCommand = new CreateCommandModule();
  await createCommand.do(process.cwd(), option);
});
```

## CLI
cli use git-style sub-command

* create
  * cti create index.ts file
* entrypoint
  * cti create webpack entrypoint
* init
  * create `.ctirc` file
* clean
  * cti clean index.ts file recursively

```
# basic usage
cti create ./src  # or cti create ./src
## or
cti entrypoint ./src  # or cti create ./src

# without newline

## create sub-command, create sub-command is a default command
cti -n ./src
cti create -n ./src

## entrypoint sub-command
cti entrypoint -n ./src

# custom exclude directories
cti create -n -e @types,typings,__test__,__tests__,pages ./src
## or
cti entrypoint -n -e @types,typings,__test__,__tests__,pages ./src

# clean index.ts
cti clean ./src  # or cti clean ./src

# loop through every sub-directory in current path (thanks Mohsen)
for f in *; do cti create ./$f; done

# Pass variadic directories
cti create ./src/server ./src/client ./src/module
```

## CLI with .ctirc
create-ts-index cli support `.ctirc` configuration file. Available name is only `.ctirc`. `.ctirc` configuration file can applied by each target directories and script working directory. Every configuration overwrited same feature. Also cti cli arguments forced applied. And `.ctirc` file can write [json5](https://json5.org) format. json5 spec. can comment and more feature.

See below search, apply order. 

```
# execute on /Users/cti/github/create-ts-index
sh> cti create ./example/type01

# search configuration file on "/Users/cti/github/create-ts-index"
# search configuration file on "/Users/cti/github/create-ts-index/example/type01"
# apply configuration by "/Users/cti/github/create-ts-index"
# apply configuration by "/Users/cti/github/create-ts-index/example/type01"
# every configuration is overwrited 
```

### .ctirc creation
You can use cli for `.ctirc` file creation. 

```bash
# create current directory
> cti init

# create multiple directory
> cti init ./example/type03 ./example/type02
```

# Language
* [English](https://github.com/imjuni/create-ts-index/blob/master/README.md)
* [Korean](https://github.com/imjuni/create-ts-index/blob/master/README.ko.md)