grim/convey

closing closed branch again
multiple-images
2018-01-26, Gary Kramlich
8e45b1f8ccff
closing closed branch again
/*
* Convey
* Copyright 2016-2017 Gary Kramlich <grim@reaperworld.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package docker
import (
"fmt"
"github.com/aphistic/gomol"
"bitbucket.org/rw_grim/convey/command"
"bitbucket.org/rw_grim/convey/environment"
"bitbucket.org/rw_grim/convey/options"
"bitbucket.org/rw_grim/convey/tasks"
"bitbucket.org/rw_grim/convey/workspace"
)
type Push struct {
Image string `yaml:"image"`
Images []string `yaml:"images"`
}
const pushTemplate = `docker push {{.image}}`
func (p *Push) Execute(name string, ws *workspace.Workspace, logger *gomol.LogAdapter, env []string, opts *options.Options) error {
fullEnv := environment.Merge(env, opts.Environment)
for _, image := range p.Images {
params := map[string]interface{}{
"image": environment.Mapper(image, fullEnv),
}
if err := command.Run(name, pushTemplate, params, opts.TaskTimeout); err != nil {
return err
}
}
return nil
}
func (p *Push) New() tasks.Task {
return &Push{}
}
func (p *Push) Valid() error {
if p.Image != "" {
p.Images = append([]string{p.Image}, p.Images...)
}
if len(p.Images) == 0 {
return fmt.Errorf("no images specified")
}
return nil
}