colors

Colors Example

This example demonstrates how to add color print functions.

This example was generated with:

$ bashly init
# ... now edit src/bashly.yml to match the example ...
$ bashly add colors
$ bashly generate
# ... now edit src/root_command.sh ...
$ bashly generate

The bashly add colors command, simply created the src/lib/colors.sh file, with useful color functions that will be automatically included in the generated script.

See the manually edited src/root_command.sh for usage examples.

---

bashly.yml

name: colorly
help: Sample application that uses the color functions
version: 0.1.0

args:
- name: message
  help: "Message to show [default: hello colors]"

src/root_command.sh

message=${args[message]:-hello colors}

underlined "Message Received":
echo
echo "  => $(green_bold "$message")"
echo "  ==> $(red_bold "$message")"
echo "  ===> $(blue_bold "$message")"
echo

Output

$ ./colorly

Message Received:

  => hello colors
  ==> hello colors
  ===> hello colors

$ NO_COLOR=1 ./colorly

Message Received:

  => hello colors
  ==> hello colors
  ===> hello colors