goflow

README

Goflow

Runner

This program provides a command line interface for stepping through a given flow.

% go install github.com/nyaruka/goflow/cmd/flowrunner
% $GOPATH/bin/flowrunner cmd/flowrunner/testdata/flows/two_questions.json

Server

The server provides an HTTP endpoint for stepping through a given flow:

% go install github.com/nyaruka/goflow/cmd/flowserver
% $GOPATH/bin/flowserver

Expression Tester

This utility provides a quick way to test evaluation of expressions which can be used in flows:

% go install github.com/nyaruka/goflow/cmd/exptester
% $GOPATH/bin/exptester '@(10 / 5 >= 2)'
% $GOPATH/bin/exptester '@(TITLE("foo"))'

Running Tests

You can run all the tests (excluding tests in vendor packages) with:

% go test $(go list ./... | grep -v /vendor/)

If you've made changes to the flow server response format, you should regenerate the test files with:

% go test github.com/nyaruka/goflow/cmd/flowrunner -write