Migrate from v0.x.x to v1.x.x
v1.0.0 has introduced a new flag format that push the limits of GO Feature Flag even further.
BUT the flag format from all the versions
v0.x.x are still compatible and supported by the
A command line is available to help you to convert your actual configuration file to the version
Install the migration command line
Install using Homebrew (mac and linux)
brew tap thomaspoignant/homebrew-tap
brew install go-feature-flag-migration-cli
Install using Scoop (windows)
scoop bucket add org https://github.com/thomaspoignant/scoop.git
scoop install go-feature-flag-migration-cli
Install using Docker
docker pull thomaspoignant/go-feature-flag-migration-cli:latest
Use the migration command line
The command line has 4 arguments you should specify.
input-format: Format of your input file (
input-file: Location of the flag file you want to convert.
output-format: Format of your output file (
output-file: Location of the converted flag file.
Update your flag file
When your file is ready, you just have to replace your file in the location where GO Feature Flag is retrieving it.
If for any reason your file is not readable by GO Feature Flag, it will not break anything, we will keep the latest version we have in memory.