initial commit [ci skip]

2019-10-10 19:01:58 -07:00
parent 56c135e4ae
commit 43bbf6e78c
95 changed files with 6579 additions and 1 deletions
--- a/engine/compiler/step.go
+++ b/engine/compiler/step.go
@@ -0,0 +1,108 @@
+// Copyright 2019 Drone.IO Inc. All rights reserved.
+// Use of this source code is governed by the Polyform License
+// that can be found in the LICENSE file.
+
+package compiler
+
+import (
+	"strings"
+
+	"github.com/drone-runners/drone-runner-docker/engine"
+	"github.com/drone-runners/drone-runner-docker/engine/compiler/encoder"
+	"github.com/drone-runners/drone-runner-docker/engine/compiler/image"
+	"github.com/drone-runners/drone-runner-docker/engine/resource"
+)
+
+func createStep(spec *resource.Pipeline, src *resource.Step) *engine.Step {
+	dst := &engine.Step{
+		ID:           random(),
+		Name:         src.Name,
+		Image:        image.Expand(src.Image),
+		Command:      src.Command,
+		Entrypoint:   src.Entrypoint,
+		Detach:       src.Detach,
+		DependsOn:    src.DependsOn,
+		DNS:          src.DNS,
+		DNSSearch:    src.DNSSearch,
+		Envs:         convertStaticEnv(src.Environment),
+		ExtraHosts:   src.ExtraHosts,
+		IgnoreErr:    strings.EqualFold(src.Failure, "ignore"),
+		IgnoreStderr: false,
+		IgnoreStdout: false,
+		Network:      src.Network,
+		Privileged:   src.Privileged,
+		Pull:         convertPullPolicy(src.Pull),
+		User:         src.User,
+		Secrets:      convertSecretEnv(src.Environment),
+		WorkingDir:   src.WorkingDir,
+
+		//
+		//
+		//
+
+		Networks: nil, // set in compiler.go
+		Files:    nil, // set below
+		Volumes:  nil, // set below
+		// Devices:      nil,              // TODO
+		// Resources:    toResources(src), // TODO
+	}
+
+	// appends the volumes to the container def.
+	for _, vol := range src.Volumes {
+		dst.Volumes = append(dst.Volumes, &engine.VolumeMount{
+			Name: vol.Name,
+			Path: vol.MountPath,
+		})
+	}
+
+	// appends the settings variables to the
+	// container definition.
+	for key, value := range src.Settings {
+		// fix https://github.com/drone/drone-yaml/issues/13
+		if value == nil {
+			continue
+		}
+		// all settings are passed to the plugin env
+		// variables, prefixed with PLUGIN_
+		key = "PLUGIN_" + strings.ToUpper(key)
+
+		// if the setting parameter is sources from the
+		// secret we create a secret enviornment variable.
+		if value.Secret != "" {
+			dst.Secrets = append(dst.Secrets, &engine.Secret{
+				Name: value.Secret,
+				Mask: true,
+				Env:  key,
+			})
+		} else {
+			// else if the setting parameter is opaque
+			// we inject as a string-encoded environment
+			// variable.
+			dst.Envs[key] = encoder.Encode(value.Value)
+		}
+	}
+
+	// // if the step specifies shell commands we generate a
+	// // script. The script is copied to the container at
+	// // runtime (or mounted as a config map) and then executed
+	// // as the entrypoint.
+	// if len(src.Commands) > 0 {
+	// 	switch spec.Platform.OS {
+	// 	case "windows":
+	// 		setupScriptWin(spec, dst, src)
+	// 	default:
+	// 		setupScript(spec, dst, src)
+	// 	}
+	// }
+
+	// set the pipeline step run policy. steps run on
+	// success by default, but may be optionally configured
+	// to run on failure.
+	if isRunAlways(src) {
+		dst.RunPolicy = engine.RunAlways
+	} else if isRunOnFailure(src) {
+		dst.RunPolicy = engine.RunOnFailure
+	}
+
+	return dst
+}