Add a "deploy" command

3 files changed, 84 insertions, 1 deletions

diff --git a/commands/commands.go b/commands/commands.go
index fa02b2e81..51bfb4763 100644
--- a/commands/commands.go
+++ b/commands/commands.go
@@ -47,6 +47,7 @@ func (b *commandsBuilder) addAll() *commandsBuilder {
 		newEnvCmd(),
 		newConfigCmd(),
 		newCheckCmd(),
+		newDeployCmd(),
 		newConvertCmd(),
 		b.newNewCmd(),
 		newListCmd(),
diff --git a/commands/deploy.go b/commands/deploy.go
new file mode 100644
index 000000000..14e7e1627
--- /dev/null
+++ b/commands/deploy.go
@@ -0,0 +1,74 @@
+// Copyright 2019 The Hugo Authors. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package commands
+
+import (
+	"context"
+
+	"github.com/gohugoio/hugo/deploy"
+	"github.com/spf13/cobra"
+)
+
+var _ cmder = (*deployCmd)(nil)
+
+// deployCmd supports deploying sites to Cloud providers.
+type deployCmd struct {
+	hugoBuilderCommon
+	*baseCmd
+}
+
+// TODO: In addition to the "deploy" command, consider adding a "--deploy"
+// flag for the default command; this would build the site and then deploy it.
+// It's not obvious how to do this; would all of the deploy-specific flags
+// have to exist at the top level as well?
+
+// TODO:  The output files change every time "hugo" is executed, it looks
+// like because of map order randomization. This means that you can
+// run "hugo && hugo deploy" again and again and upload new stuff every time. Is
+// this intended?
+
+func newDeployCmd() *deployCmd {
+	cc := &deployCmd{}
+
+	cc.baseCmd = newBaseCmd(&cobra.Command{
+		Use:   "deploy",
+		Short: "Deploy your site to a Cloud provider.",
+		// TODO: improve Long docstring.
+		// TODO: update real documentation. Is it in ../docs/ or in hugoDocs?
+		Long: `Deploy your site to a Cloud provider.`,
+
+		RunE: func(cmd *cobra.Command, args []string) error {
+			cfgInit := func(c *commandeer) error {
+				return nil
+			}
+			comm, err := initializeConfig(true, false, &cc.hugoBuilderCommon, cc, cfgInit)
+			if err != nil {
+				return err
+			}
+			deployer, err := deploy.New(comm.Cfg, comm.hugo.PathSpec.PublishFs)
+			if err != nil {
+				return err
+			}
+			return deployer.Deploy(context.Background())
+		},
+	})
+
+	cc.cmd.Flags().String("target", "default", "target deployment from deployments section in config file")
+	cc.cmd.Flags().Bool("confirm", false, "ask for confirmation before making changes to the target")
+	cc.cmd.Flags().Bool("dryRun", false, "dry run")
+	cc.cmd.Flags().Bool("force", false, "force upload of all files")
+	cc.cmd.Flags().Int("maxDeletes", 256, "maximum # of files to delete, or -1 to disable")
+
+	return cc
+}
diff --git a/commands/hugo.go b/commands/hugo.go
index 0a6b9750c..c6819b054 100644
--- a/commands/hugo.go
+++ b/commands/hugo.go
@@ -204,17 +204,22 @@ func initializeFlags(cmd *cobra.Command, cfg config.Provider) {
 		"buildWatch",
 		"cacheDir",
 		"cfgFile",
+		"confirm",
 		"contentDir",
 		"debug",
 		"destination",
 		"disableKinds",
+		"dryRun",
+		"force",
 		"gc",
+		"i18n-warnings",
 		"layoutDir",
 		"logFile",
-		"i18n-warnings",
+		"maxDeletes",
 		"quiet",
 		"renderToMemory",
 		"source",
+		"target",
 		"theme",
 		"themesDir",
 		"verbose",
@@ -263,6 +268,9 @@ func setValueFromFlag(flags *flag.FlagSet, key string, cfg config.Provider, targ
 		case "stringSlice":
 			bv, _ := flags.GetStringSlice(key)
 			cfg.Set(configKey, bv)
+		case "int":
+			iv, _ := flags.GetInt(key)
+			cfg.Set(configKey, iv)
 		default:
 			panic(fmt.Sprintf("update switch with %s", f.Value.Type()))
 		}