GREYTAPE

demo

1. Install greytape cli npm i -g greytape-demo
2. Go to the desktop folder: cd ~/Desktop
3. Create new directory with demo name: mkdir demo && cd demo
4. Create yaml file: touch greytape.yml
5. Add config content in yaml file (find yaml file example in github)
6. Generate your cli: greytape g <cli-name>
7. Test your cli
8. Go to the folder of your cli: cd cli-<cli-name>
9. Install dependencies: npm i
10. Show command list: node <cli-name>.js

config

vars: # OPTIONAL
  name: value # only string
  name2: value2

actions: # REQUIRE
  - name: create nginx api # name of action
    command: up # command in cli for action
    alias: u # OPTIONAL shot command
    prefix: # OPTIONAL add this command in group of command
    description: # OPTIONAL description  of command
    arg: # OPTIONAL argument passed to the command
      name: command # the name of the variable where one assign arg
      description: command exec in container # OPTIONAL argument description in cli
      default: ping google.com # OPTIONAL default value of arg
    options: # OPTIONAL option passed to the command
      - name: port # the name of the variable where one assign option value and option in cli to be use
        alias: p # OPTIONAL short cli option
        value: "9090" # OPTIONAL default option value
        description: port extern # OPTIONAL option description in cli
    register: # OPTIONAL variable create from an action
      - name: user # the name of the variable where one assign value return by command
        command: printenv USER # command executed to get the value
        pwd: "/" # OPTIONAL context for the execution of the command
    exec: # array of command executed
      - cmd: npm run build # command executed
        cwd: ./frontend # OPTIONAL context for the execution of the command
prefix: # OPTIONAL
  - name: api # group command name
    description: action on api container # OPTIONAL group description in cli
    alias: a # OPTIONAL group short command name

todo

• vars add array or object

• add type boolean, number and ...

• option without value (-i)

- name: tty
  alias: i
  description: tty interaction
  value: -it
  default: -it

in code

for(option of options) {
  if (opts[option.name]) {
    if (option.value) {
      vars[option.name] = option.value
    } else {
      vars[option.name] = opts[option.name]
    }
  } else {
    if (option.default) {
      vars[option.name] = option.default
    }
  }
}