mirror of
https://github.com/woodpecker-ci/woodpecker.git
synced 2024-11-23 18:31:00 +00:00
98 lines
2.7 KiB
Go
98 lines
2.7 KiB
Go
package builder
|
|
|
|
import (
|
|
"encoding/json"
|
|
"fmt"
|
|
"strings"
|
|
|
|
"github.com/drone/drone/common"
|
|
"github.com/samalba/dockerclient"
|
|
)
|
|
|
|
// helper function that converts the build step to
|
|
// a containerConfig for use with the dockerclient
|
|
func toContainerConfig(step *common.Step) *dockerclient.ContainerConfig {
|
|
config := &dockerclient.ContainerConfig{
|
|
Image: step.Image,
|
|
Env: step.Environment,
|
|
Cmd: step.Command,
|
|
Entrypoint: step.Entrypoint,
|
|
WorkingDir: step.WorkingDir,
|
|
HostConfig: dockerclient.HostConfig{
|
|
Privileged: step.Privileged,
|
|
NetworkMode: step.NetworkMode,
|
|
},
|
|
}
|
|
|
|
config.Volumes = map[string]struct{}{}
|
|
for _, path := range step.Volumes {
|
|
if strings.Index(path, ":") == -1 {
|
|
continue
|
|
}
|
|
parts := strings.Split(path, ":")
|
|
config.Volumes[parts[1]] = struct{}{}
|
|
config.HostConfig.Binds = append(config.HostConfig.Binds, path)
|
|
}
|
|
|
|
return config
|
|
}
|
|
|
|
// helper function to inject drone-specific environment
|
|
// variables into the container.
|
|
func injectEnv(b *B, conf *dockerclient.ContainerConfig) {
|
|
var branch string
|
|
var commit string
|
|
if b.Build.Commit != nil {
|
|
branch = b.Build.Commit.Ref
|
|
commit = b.Build.Commit.Sha
|
|
} else {
|
|
branch = b.Build.PullRequest.Target.Ref
|
|
commit = b.Build.PullRequest.Target.Sha
|
|
}
|
|
|
|
conf.Env = append(conf.Env, "DRONE=true")
|
|
conf.Env = append(conf.Env, fmt.Sprintf("DRONE_BRANCH=%s", branch))
|
|
conf.Env = append(conf.Env, fmt.Sprintf("DRONE_COMMIT=%s", commit))
|
|
|
|
// for jenkins campatibility
|
|
conf.Env = append(conf.Env, "CI=true")
|
|
conf.Env = append(conf.Env, fmt.Sprintf("WORKSPACE=%s", b.Clone.Dir))
|
|
conf.Env = append(conf.Env, fmt.Sprintf("JOB_NAME=%s/%s", b.Repo.Owner, b.Repo.Name))
|
|
conf.Env = append(conf.Env, fmt.Sprintf("BUILD_ID=%d", b.Build.Number))
|
|
conf.Env = append(conf.Env, fmt.Sprintf("BUILD_DIR=%s", b.Clone.Dir))
|
|
conf.Env = append(conf.Env, fmt.Sprintf("GIT_BRANCH=%s", branch))
|
|
conf.Env = append(conf.Env, fmt.Sprintf("GIT_COMMIT=%s", commit))
|
|
|
|
}
|
|
|
|
// helper function to encode the build step to
|
|
// a json string. Primarily used for plugins, which
|
|
// expect a json encoded string in stdin or arg[1].
|
|
func toCommand(b *B, step *common.Step) []string {
|
|
p := payload{
|
|
b.Repo,
|
|
b.Build,
|
|
b.Task,
|
|
b.Clone,
|
|
step.Config,
|
|
}
|
|
return []string{p.Encode()}
|
|
}
|
|
|
|
// payload represents the payload of a plugin
|
|
// that is serialized and sent to the plugin in JSON
|
|
// format via stdin or arg[1].
|
|
type payload struct {
|
|
Repo *common.Repo `json:"repo"`
|
|
Build *common.Build `json:"build"`
|
|
Task *common.Task `json:"task"`
|
|
Clone *common.Clone `json:"clone"`
|
|
|
|
Config map[string]interface{} `json:"vargs"`
|
|
}
|
|
|
|
// Encode encodes the payload in JSON format.
|
|
func (p *payload) Encode() string {
|
|
out, _ := json.Marshal(p)
|
|
return string(out)
|
|
}
|