b9a7bc6202
* Add support for composite actions * Fix to make more complex composite actions work * Fix to make more complex composite actions work * Let's validate the steps in the composite steps to fail on uses and run's without shell, like the real world * Add support for composite actions * Add workflow to test composite actions * Log instead of panicing when output is mismatched * Merge maps so environment variables are not lost * Remove Debug * Correect merge error * Remove invalid composite tests. * Fix composite test Co-authored-by: Casey Lee <cplee@nektos.com> Co-authored-by: monkers <mikem@msquaredconsulting.co.uk> Co-authored-by: Mike Moncrieffe <69815687+mikemonkers@users.noreply.github.com>
87 lines
3 KiB
Go
87 lines
3 KiB
Go
package model
|
|
|
|
import (
|
|
"fmt"
|
|
"io"
|
|
"strings"
|
|
|
|
"gopkg.in/yaml.v3"
|
|
)
|
|
|
|
// ActionRunsUsing is the type of runner for the action
|
|
type ActionRunsUsing string
|
|
|
|
func (a *ActionRunsUsing) UnmarshalYAML(unmarshal func(interface{}) error) error {
|
|
var using string
|
|
if err := unmarshal(&using); err != nil {
|
|
return err
|
|
}
|
|
|
|
// Force input to lowercase for case insensitive comparison
|
|
format := ActionRunsUsing(strings.ToLower(using))
|
|
switch format {
|
|
case ActionRunsUsingNode12, ActionRunsUsingDocker, ActionRunsUsingComposite:
|
|
*a = format
|
|
default:
|
|
return fmt.Errorf(fmt.Sprintf("The runs.using key in action.yml must be one of: %v, got %s", []string{
|
|
ActionRunsUsingComposite,
|
|
ActionRunsUsingDocker,
|
|
ActionRunsUsingNode12,
|
|
}, format))
|
|
}
|
|
return nil
|
|
}
|
|
|
|
const (
|
|
// ActionRunsUsingNode12 for running with node12
|
|
ActionRunsUsingNode12 = "node12"
|
|
// ActionRunsUsingDocker for running with docker
|
|
ActionRunsUsingDocker = "docker"
|
|
// ActionRunsUsingComposite for running composite
|
|
ActionRunsUsingComposite = "composite"
|
|
)
|
|
|
|
// ActionRuns are a field in Action
|
|
type ActionRuns struct {
|
|
Using ActionRunsUsing `yaml:"using"`
|
|
Env map[string]string `yaml:"env"`
|
|
Main string `yaml:"main"`
|
|
Image string `yaml:"image"`
|
|
Entrypoint []string `yaml:"entrypoint"`
|
|
Args []string `yaml:"args"`
|
|
Steps []Step `yaml:"steps"`
|
|
}
|
|
|
|
// Action describes a metadata file for GitHub actions. The metadata filename must be either action.yml or action.yaml. The data in the metadata file defines the inputs, outputs and main entrypoint for your action.
|
|
type Action struct {
|
|
Name string `yaml:"name"`
|
|
Author string `yaml:"author"`
|
|
Description string `yaml:"description"`
|
|
Inputs map[string]Input `yaml:"inputs"`
|
|
Outputs map[string]Output `yaml:"outputs"`
|
|
Runs ActionRuns `yaml:"runs"`
|
|
Branding struct {
|
|
Color string `yaml:"color"`
|
|
Icon string `yaml:"icon"`
|
|
} `yaml:"branding"`
|
|
}
|
|
|
|
// Input parameters allow you to specify data that the action expects to use during runtime. GitHub stores input parameters as environment variables. Input ids with uppercase letters are converted to lowercase during runtime. We recommended using lowercase input ids.
|
|
type Input struct {
|
|
Description string `yaml:"description"`
|
|
Required bool `yaml:"required"`
|
|
Default string `yaml:"default"`
|
|
}
|
|
|
|
// Output parameters allow you to declare data that an action sets. Actions that run later in a workflow can use the output data set in previously run actions. For example, if you had an action that performed the addition of two inputs (x + y = z), the action could output the sum (z) for other actions to use as an input.
|
|
type Output struct {
|
|
Description string `yaml:"description"`
|
|
Value string `yaml:"value"`
|
|
}
|
|
|
|
// ReadAction reads an action from a reader
|
|
func ReadAction(in io.Reader) (*Action, error) {
|
|
a := new(Action)
|
|
err := yaml.NewDecoder(in).Decode(a)
|
|
return a, err
|
|
}
|