Changes the file during build (useful for replacing environment variables in a file)

# Initial .env file:
# API_URL=https://api.example.com
# API_KEY=123456
uses: Langsdorf/[email protected]
with:
  key: "API_URL"
  value: "https://api.staging.example.com"
# Resulting .env file:
# API_URL=https://api.staging.example
# API_KEY=123456

The key to replace

The value to replace

The file to replace the key/value in. Default "./.env"

The file to output the new contents to. Default "./.env"

List of secrets to replace.

Warning: This is useful for replacing multiple keys at once, but be careful not to replace keys that shouldn't be replaced.

If true, will add the key/value if it doesn't exist. Default false Note: This only works if replace-all is used.

If true, will remove any keys that aren't in the replace-all list. Default false Note: This only works if replace-all is used.

The new file contents

uses: Langsdorf/[email protected]
with:
  key: "API_URL"
  value: "https://api.example.com"

uses: Langsdorf/[email protected]
with:
  replace-all: |
    API_URL=https://api.example.com
    API_KEY=123456
    SECRET_VALUE=${{ secrets.SECRET_VALUE }}
  upsert: true
  remove-non-matches: true