Add Dropbox plugin

plugin/publish/dropbox.go

@@ -1 +1,37 @@
 package publish
+
+import (
+	"fmt"
+	"github.com/drone/drone/plugin/condition"
+	"github.com/drone/drone/shared/build/buildfile"
+	"strings"
+)
+
+type Dropbox struct {
+	AccessToken string `yaml:"access_token,omitempty"`
+
+	Source string `yaml:"source,omitempty"`
+	Target string `yaml:"target,omitempty"`
+
+	Condition *condition.Condition `yaml:"when,omitempty"`
+}
+
+func (d *Dropbox) Write(f *buildfile.Buildfile) {
+
+	if len(d.AccessToken) == 0 || len(d.Source) == 0 || len(d.Target) == 0 {
+		return
+	}
+	if strings.HasPrefix(d.Target, "/") {
+		d.Target = d.Target[1:]
+	}
+
+	f.WriteCmdSilent("echo 'publishing to Dropbox ...'")
+
+	cmd := "curl --upload-file %s -H \"Authorization: Bearer %s\" \"https://api-content.dropbox.com/1/files_put/auto/%s?overwrite=true\""
+	f.WriteCmd(fmt.Sprintf(cmd, d.Source, d.AccessToken, d.Target))
+
+}
+
+func (d *Dropbox) GetCondition() *condition.Condition {
+	return d.Condition
+}

plugin/publish/publish.go

@@ -11,12 +11,13 @@ import (
 // for publishing build artifacts when
 // a Build has succeeded
 type Publish struct {
-	S3     *S3      `yaml:"s3,omitempty"`
-	Swift  *Swift   `yaml:"swift,omitempty"`
-	PyPI   *PyPI    `yaml:"pypi,omitempty"`
-	NPM    *npm.NPM `yaml:"npm,omitempty"`
-	Docker *Docker  `yaml:"docker,omitempty"`
-	Github *Github  `yaml:"github,omitempty"`
+	S3      *S3      `yaml:"s3,omitempty"`
+	Swift   *Swift   `yaml:"swift,omitempty"`
+	PyPI    *PyPI    `yaml:"pypi,omitempty"`
+	NPM     *npm.NPM `yaml:"npm,omitempty"`
+	Docker  *Docker  `yaml:"docker,omitempty"`
+	Github  *Github  `yaml:"github,omitempty"`
+	Dropbox *Dropbox `yaml:"dropbox,omitempty"`
 }
 
 func (p *Publish) Write(f *buildfile.Buildfile, r *repo.Repo) {
@@ -49,6 +50,11 @@ func (p *Publish) Write(f *buildfile.Buildfile, r *repo.Repo) {
 	if p.Docker != nil && match(p.Docker.GetCondition(), r) {
 		p.Docker.Write(f)
 	}
+
+	// Dropbox
+	if p.Dropbox != nil && match(p.Dropbox.GetCondition(), r) {
+		p.Dropbox.Write(f)
+	}
 }
 
 func match(c *condition.Condition, r *repo.Repo) bool {