Parse local files and export specified property paths as environment variables with designated names.

Property paths reference lodash.get

File formats can be .json, .yml, .yaml

Other formats are processed as plain text, which doesn't support deep paths (not recommended)

The principle is to output ##[set-output key=value], allowing Cloud Native Build to parse it into corresponding environment variables. This will be exposed in build logs and is not suitable for handling sensitive information.

• type: String
• required: Yes

File path

• type: String
• required: Yes

Mapping relationship between property paths in the file and exported environment variable names

Each line of text represents a mapping: key_in_file:key_to_export

Example:

prop1:key1
prop2.sub3:key2
prop4.sub5[1].name:key3

• type: String
• required: No
• default: utf8

Parse file content with this encoding

# .cnb.yml
main:
  push:
    - stages:
      - name: export env from file
        image: cnbcool/data-from-file
        settings:
          file: env.yml
          keys: |
            prop1:key1
            prop2.sub3:key2
            prop4.sub5[1].name:key3
        exports:
          key1: KEY_1
          key2: KEY_2
          key3: KEY_3
      - name: show
        script: echo "$KEY_1 $KEY_2 $KEY_3"

# env.yml
prop1: value1
prop2:
  sub3: value2
prop4:
  sub5:
    - name: tom cat
      age: 18
    - name: jerry mouse
      age: 24