commands: Fix config environment handling

Fixes #6503
Fixes #6824

13 files changed, 210 insertions, 203 deletions

diff --git a/commands/commands.go b/commands/commands.go
index 2187f7aab..66fd9caa4 100644
--- a/commands/commands.go
+++ b/commands/commands.go
@@ -47,12 +47,12 @@ func (b *commandsBuilder) addAll() *commandsBuilder {
 		b.newServerCmd(),
 		newVersionCmd(),
 		newEnvCmd(),
-		newConfigCmd(),
+		b.newConfigCmd(),
 		newCheckCmd(),
-		newDeployCmd(),
-		newConvertCmd(),
+		b.newDeployCmd(),
+		b.newConvertCmd(),
 		b.newNewCmd(),
-		newListCmd(),
+		b.newListCmd(),
 		newImportCmd(),
 		newGenCmd(),
 		createReleaser(),
@@ -111,6 +111,12 @@ func (b *commandsBuilder) newBuilderCmd(cmd *cobra.Command) *baseBuilderCmd {
 	return bcmd
 }
 
+func (b *commandsBuilder) newBuilderBasicCmd(cmd *cobra.Command) *baseBuilderCmd {
+	bcmd := &baseBuilderCmd{commandsBuilder: b, baseCmd: &baseCmd{cmd: cmd}}
+	bcmd.hugoBuilderCommon.handleCommonBuilderFlags(cmd)
+	return bcmd
+}
+
 func (c *baseCmd) flagsToConfig(cfg config.Provider) {
 	initializeFlags(c.cmd, cfg)
 }
diff --git a/commands/commands_test.go b/commands/commands_test.go
index 565736793..3b1944891 100644
--- a/commands/commands_test.go
+++ b/commands/commands_test.go
@@ -20,6 +20,12 @@ import (
 	"path/filepath"
 	"testing"
 
+	"github.com/gohugoio/hugo/htesting"
+
+	"github.com/spf13/afero"
+
+	"github.com/gohugoio/hugo/hugofs"
+
 	"github.com/gohugoio/hugo/common/types"
 
 	"github.com/spf13/cobra"
@@ -32,18 +38,117 @@ func TestExecute(t *testing.T) {
 
 	c := qt.New(t)
 
-	dir, err := createSimpleTestSite(t, testSiteConfig{})
-	c.Assert(err, qt.IsNil)
+	createSite := func(c *qt.C) (string, func()) {
+		dir, clean, err := createSimpleTestSite(t, testSiteConfig{})
+		c.Assert(err, qt.IsNil)
+		return dir, clean
+	}
 
-	defer func() {
-		os.RemoveAll(dir)
-	}()
+	c.Run("hugo", func(c *qt.C) {
+		dir, clean := createSite(c)
+		defer clean()
+		resp := Execute([]string{"-s=" + dir})
+		c.Assert(resp.Err, qt.IsNil)
+		result := resp.Result
+		c.Assert(len(result.Sites) == 1, qt.Equals, true)
+		c.Assert(len(result.Sites[0].RegularPages()) == 1, qt.Equals, true)
+		c.Assert(result.Sites[0].Info.Params()["myparam"], qt.Equals, "paramproduction")
+	})
+
+	c.Run("hugo, set environment", func(c *qt.C) {
+		dir, clean := createSite(c)
+		defer clean()
+		resp := Execute([]string{"-s=" + dir, "-e=staging"})
+		c.Assert(resp.Err, qt.IsNil)
+		result := resp.Result
+		c.Assert(result.Sites[0].Info.Params()["myparam"], qt.Equals, "paramstaging")
+	})
+
+	c.Run("convert toJSON", func(c *qt.C) {
+		dir, clean := createSite(c)
+		output := filepath.Join(dir, "myjson")
+		defer clean()
+		resp := Execute([]string{"convert", "toJSON", "-s=" + dir, "-e=staging", "-o=" + output})
+		c.Assert(resp.Err, qt.IsNil)
+		converted := readFileFrom(c, filepath.Join(output, "content", "p1.md"))
+		c.Assert(converted, qt.Equals, "{\n   \"title\": \"P1\",\n   \"weight\": 1\n}\n\nContent\n\n", qt.Commentf(converted))
+	})
+
+	c.Run("config, set environment", func(c *qt.C) {
+		dir, clean := createSite(c)
+		defer clean()
+		out, err := captureStdout(func() error {
+			resp := Execute([]string{"config", "-s=" + dir, "-e=staging"})
+			return resp.Err
+		})
+		c.Assert(err, qt.IsNil)
+		c.Assert(out, qt.Contains, "params = map[myparam:paramstaging]", qt.Commentf(out))
+	})
+
+	c.Run("deploy, environment set", func(c *qt.C) {
+		dir, clean := createSite(c)
+		defer clean()
+		resp := Execute([]string{"deploy", "-s=" + dir, "-e=staging", "--target=mydeployment", "--dryRun"})
+		c.Assert(resp.Err, qt.Not(qt.IsNil))
+		c.Assert(resp.Err.Error(), qt.Contains, `no provider registered for "hugocloud"`)
+	})
+
+	c.Run("list", func(c *qt.C) {
+		dir, clean := createSite(c)
+		defer clean()
+		out, err := captureStdout(func() error {
+			resp := Execute([]string{"list", "all", "-s=" + dir, "-e=staging"})
+			return resp.Err
+		})
+		c.Assert(err, qt.IsNil)
+		c.Assert(out, qt.Contains, "p1.md")
+	})
+
+	c.Run("new theme", func(c *qt.C) {
+		dir, clean := createSite(c)
+		defer clean()
+		themesDir := filepath.Join(dir, "mythemes")
+		resp := Execute([]string{"new", "theme", "mytheme", "-s=" + dir, "-e=staging", "--themesDir=" + themesDir})
+		c.Assert(resp.Err, qt.IsNil)
+		themeTOML := readFileFrom(c, filepath.Join(themesDir, "mytheme", "theme.toml"))
+		c.Assert(themeTOML, qt.Contains, "name = \"Mytheme\"")
+	})
+
+	c.Run("new site", func(c *qt.C) {
+		dir, clean := createSite(c)
+		defer clean()
+		siteDir := filepath.Join(dir, "mysite")
+		resp := Execute([]string{"new", "site", siteDir, "-e=staging"})
+		c.Assert(resp.Err, qt.IsNil)
+		config := readFileFrom(c, filepath.Join(siteDir, "config.toml"))
+		c.Assert(config, qt.Contains, "baseURL = \"http://example.org/\"")
+		checkNewSiteInited(c, siteDir)
+	})
 
-	resp := Execute([]string{"-s=" + dir})
-	c.Assert(resp.Err, qt.IsNil)
-	result := resp.Result
-	c.Assert(len(result.Sites) == 1, qt.Equals, true)
-	c.Assert(len(result.Sites[0].RegularPages()) == 1, qt.Equals, true)
+}
+
+func checkNewSiteInited(c *qt.C, basepath string) {
+	paths := []string{
+		filepath.Join(basepath, "layouts"),
+		filepath.Join(basepath, "content"),
+		filepath.Join(basepath, "archetypes"),
+		filepath.Join(basepath, "static"),
+		filepath.Join(basepath, "data"),
+		filepath.Join(basepath, "config.toml"),
+	}
+
+	for _, path := range paths {
+		_, err := os.Stat(path)
+		c.Assert(err, qt.IsNil)
+	}
+}
+
+func readFileFrom(c *qt.C, filename string) string {
+	c.Helper()
+	filename = filepath.Clean(filename)
+	b, err := afero.ReadFile(hugofs.Os, filename)
+	c.Assert(err, qt.IsNil)
+	return string(b)
 }
 
 func TestCommandsPersistentFlags(t *testing.T) {
@@ -146,16 +251,14 @@ func TestCommandsExecute(t *testing.T) {
 
 	c := qt.New(t)
 
-	dir, err := createSimpleTestSite(t, testSiteConfig{})
+	dir, clean, err := createSimpleTestSite(t, testSiteConfig{})
 	c.Assert(err, qt.IsNil)
 
-	dirOut, err := ioutil.TempDir("", "hugo-cli-out")
+	dirOut, clean2, err := htesting.CreateTempDir(hugofs.Os, "hugo-cli-out")
 	c.Assert(err, qt.IsNil)
 
-	defer func() {
-		os.RemoveAll(dir)
-		os.RemoveAll(dirOut)
-	}()
+	defer clean()
+	defer clean2()
 
 	sourceFlag := fmt.Sprintf("-s=%s", dir)
 
@@ -222,10 +325,10 @@ type testSiteConfig struct {
 	contentDir string
 }
 
-func createSimpleTestSite(t *testing.T, cfg testSiteConfig) (string, error) {
-	d, e := ioutil.TempDir("", "hugo-cli")
+func createSimpleTestSite(t *testing.T, cfg testSiteConfig) (string, func(), error) {
+	d, clean, e := htesting.CreateTempDir(hugofs.Os, "hugo-cli")
 	if e != nil {
-		return "", e
+		return "", nil, e
 	}
 
 	cfgStr := `
@@ -233,6 +336,7 @@ func createSimpleTestSite(t *testing.T, cfg testSiteConfig) (string, error) {
 baseURL = "https://example.org"
 title = "Hugo Commands"
 
+
 `
 
 	contentDir := "content"
@@ -244,8 +348,19 @@ title = "Hugo Commands"
 		contentDir = cfg.contentDir
 	}
 
+	os.MkdirAll(filepath.Join(d, "public"), 0777)
+
 	// Just the basic. These are for CLI tests, not site testing.
 	writeFile(t, filepath.Join(d, "config.toml"), cfgStr)
+	writeFile(t, filepath.Join(d, "config", "staging", "params.toml"), `myparam="paramstaging"`)
+	writeFile(t, filepath.Join(d, "config", "staging", "deployment.toml"), `
+[[targets]]
+name = "mydeployment"
+URL = "hugocloud://hugotestbucket"
+`)
+
+	writeFile(t, filepath.Join(d, "config", "testing", "params.toml"), `myparam="paramtesting"`)
+	writeFile(t, filepath.Join(d, "config", "production", "params.toml"), `myparam="paramproduction"`)
 
 	writeFile(t, filepath.Join(d, contentDir, "p1.md"), `
 ---
@@ -270,7 +385,7 @@ Environment: {{ hugo.Environment }}
 
 `)
 
-	return d, nil
+	return d, clean, nil
 
 }
 
diff --git a/commands/config.go b/commands/config.go
index 72c2a0d97..37bf45e3c 100644
--- a/commands/config.go
+++ b/commands/config.go
@@ -15,6 +15,7 @@ package commands
 
 import (
 	"encoding/json"
+	"fmt"
 	"os"
 	"reflect"
 	"regexp"
@@ -27,27 +28,23 @@ import (
 	"github.com/gohugoio/hugo/modules"
 
 	"github.com/spf13/cobra"
-	jww "github.com/spf13/jwalterweatherman"
 	"github.com/spf13/viper"
 )
 
 var _ cmder = (*configCmd)(nil)
 
 type configCmd struct {
-	hugoBuilderCommon
-	*baseCmd
+	*baseBuilderCmd
 }
 
-func newConfigCmd() *configCmd {
+func (b *commandsBuilder) newConfigCmd() *configCmd {
 	cc := &configCmd{}
-	cc.baseCmd = newBaseCmd(&cobra.Command{
+	cmd := &cobra.Command{
 		Use:   "config",
 		Short: "Print the site configuration",
 		Long:  `Print the site configuration, both default and custom settings.`,
 		RunE:  cc.printConfig,
-	})
-
-	cc.cmd.PersistentFlags().StringVarP(&cc.source, "source", "s", "", "filesystem path to read files relative from")
+	}
 
 	printMountsCmd := &cobra.Command{
 		Use:   "mounts",
@@ -55,7 +52,9 @@ func newConfigCmd() *configCmd {
 		RunE:  cc.printMounts,
 	}
 
-	cc.cmd.AddCommand(printMountsCmd)
+	cmd.AddCommand(printMountsCmd)
+
+	cc.baseBuilderCmd = b.newBuilderBasicCmd(cmd)
 
 	return cc
 }
@@ -105,9 +104,9 @@ func (c *configCmd) printConfig(cmd *cobra.Command, args []string) error {
 	for _, k := range keys {
 		kv := reflect.ValueOf(allSettings[k])
 		if kv.Kind() == reflect.String {
-			jww.FEEDBACK.Printf("%s%s\"%+v\"\n", k, separator, allSettings[k])
+			fmt.Printf("%s%s\"%+v\"\n", k, separator, allSettings[k])
 		} else {
-			jww.FEEDBACK.Printf("%s%s%+v\n", k, separator, allSettings[k])
+			fmt.Printf("%s%s%+v\n", k, separator, allSettings[k])
 		}
 	}
 
diff --git a/commands/convert.go b/commands/convert.go
index e4ff1ac61..b9129e594 100644
--- a/commands/convert.go
+++ b/commands/convert.go
@@ -44,27 +44,25 @@ var (
 )
 
 type convertCmd struct {
-	hugoBuilderCommon
-
 	outputDir string
 	unsafe    bool
 
-	*baseCmd
+	*baseBuilderCmd
 }
 
-func newConvertCmd() *convertCmd {
+func (b *commandsBuilder) newConvertCmd() *convertCmd {
 	cc := &convertCmd{}
 
-	cc.baseCmd = newBaseCmd(&cobra.Command{
+	cmd := &cobra.Command{
 		Use:   "convert",
 		Short: "Convert your content to different formats",
 		Long: `Convert your content (e.g. front matter) to different formats.
 
 See convert's subcommands toJSON, toTOML and toYAML for more information.`,
 		RunE: nil,
-	})
+	}
 
-	cc.cmd.AddCommand(
+	cmd.AddCommand(
 		&cobra.Command{
 			Use:   "toJSON",
 			Short: "Convert front matter to JSON",
@@ -94,10 +92,10 @@ to use YAML for the front matter.`,
 		},
 	)
 
-	cc.cmd.PersistentFlags().StringVarP(&cc.outputDir, "output", "o", "", "filesystem path to write files to")
-	cc.cmd.PersistentFlags().StringVarP(&cc.source, "source", "s", "", "filesystem path to read files relative from")
-	cc.cmd.PersistentFlags().BoolVar(&cc.unsafe, "unsafe", false, "enable less safe operations, please backup first")
-	cc.cmd.PersistentFlags().SetAnnotation("source", cobra.BashCompSubdirsInDir, []string{})
+	cmd.PersistentFlags().StringVarP(&cc.outputDir, "output", "o", "", "filesystem path to write files to")
+	cmd.PersistentFlags().BoolVar(&cc.unsafe, "unsafe", false, "enable less safe operations, please backup first")
+
+	cc.baseBuilderCmd = b.newBuilderBasicCmd(cmd)
 
 	return cc
 }
diff --git a/commands/deploy.go b/commands/deploy.go
index d74d93709..ab51c9eb6 100644
--- a/commands/deploy.go
+++ b/commands/deploy.go
@@ -24,8 +24,7 @@ var _ cmder = (*deployCmd)(nil)
 
 // deployCmd supports deploying sites to Cloud providers.
 type deployCmd struct {
-	hugoBuilderCommon
-	*baseCmd
+	*baseBuilderCmd
 }
 
 // TODO: In addition to the "deploy" command, consider adding a "--deploy"
@@ -38,10 +37,10 @@ type deployCmd struct {
 // run "hugo && hugo deploy" again and again and upload new stuff every time. Is
 // this intended?
 
-func newDeployCmd() *deployCmd {
+func (b *commandsBuilder) newDeployCmd() *deployCmd {
 	cc := &deployCmd{}
 
-	cc.baseCmd = newBaseCmd(&cobra.Command{
+	cmd := &cobra.Command{
 		Use:   "deploy",
 		Short: "Deploy your site to a Cloud provider.",
 		Long: `Deploy your site to a Cloud provider.
@@ -64,14 +63,16 @@ documentation.
 			}
 			return deployer.Deploy(context.Background())
 		},
-	})
+	}
 
-	cc.cmd.Flags().String("target", "", "target deployment from deployments section in config file; defaults to the first one")
-	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().Bool("invalidateCDN", true, "invalidate the CDN cache listed in the deployment target")
-	cc.cmd.Flags().Int("maxDeletes", 256, "maximum # of files to delete, or -1 to disable")
+	cmd.Flags().String("target", "", "target deployment from deployments section in config file; defaults to the first one")
+	cmd.Flags().Bool("confirm", false, "ask for confirmation before making changes to the target")
+	cmd.Flags().Bool("dryRun", false, "dry run")
+	cmd.Flags().Bool("force", false, "force upload of all files")
+	cmd.Flags().Bool("invalidateCDN", true, "invalidate the CDN cache listed in the deployment target")
+	cmd.Flags().Int("maxDeletes", 256, "maximum # of files to delete, or -1 to disable")
+
+	cc.baseBuilderCmd = b.newBuilderBasicCmd(cmd)
 
 	return cc
 }
diff --git a/commands/hugo_test.go b/commands/hugo_test.go
index 6a666ff4a..65a0416c7 100644
--- a/commands/hugo_test.go
+++ b/commands/hugo_test.go
@@ -14,7 +14,6 @@
 package commands
 
 import (
-	"os"
 	"testing"
 
 	qt "github.com/frankban/quicktest"
@@ -37,12 +36,9 @@ title = "Hugo Commands"
 contentDir = "thisdoesnotexist"
 
 `
-	dir, err := createSimpleTestSite(t, testSiteConfig{configTOML: cfgStr, contentDir: contentDir})
+	dir, clean, err := createSimpleTestSite(t, testSiteConfig{configTOML: cfgStr, contentDir: contentDir})
 	c.Assert(err, qt.IsNil)
-
-	defer func() {
-		os.RemoveAll(dir)
-	}()
+	defer clean()
 
 	cmd.SetArgs([]string{"-s=" + dir, "-c=" + contentDir})
 
diff --git a/commands/list.go b/commands/list.go
index f233ce62c..0b7c18797 100644
--- a/commands/list.go
+++ b/commands/list.go
@@ -29,8 +29,7 @@ import (
 var _ cmder = (*listCmd)(nil)
 
 type listCmd struct {
-	hugoBuilderCommon
-	*baseCmd
+	*baseBuilderCmd
 }
 
 func (lc *listCmd) buildSites(config map[string]interface{}) (*hugolib.HugoSites, error) {
@@ -59,19 +58,19 @@ func (lc *listCmd) buildSites(config map[string]interface{}) (*hugolib.HugoSites
 	return sites, nil
 }
 
-func newListCmd() *listCmd {
+func (b *commandsBuilder) newListCmd() *listCmd {
 	cc := &listCmd{}
 
-	cc.baseCmd = newBaseCmd(&cobra.Command{
+	cmd := &cobra.Command{
 		Use:   "list",
 		Short: "Listing out various types of content",
 		Long: `Listing out various types of content.
 
 List requires a subcommand, e.g. ` + "`hugo list drafts`.",
 		RunE: nil,
-	})
+	}
 
-	cc.cmd.AddCommand(
+	cmd.AddCommand(
 		&cobra.Command{
 			Use:   "drafts",
 			Short: "List all drafts",
@@ -202,8 +201,7 @@ List requires a subcommand, e.g. ` + "`hugo list drafts`.",
 		},
 	)
 
-	cc.cmd.PersistentFlags().StringVarP(&cc.source, "source", "s", "", "filesystem path to read files relative from")
-	cc.cmd.PersistentFlags().SetAnnotation("source", cobra.BashCompSubdirsInDir, []string{})
+	cc.baseBuilderCmd = b.newBuilderBasicCmd(cmd)
 
 	return cc
 }
diff --git a/commands/list_test.go b/commands/list_test.go
index bfc280679..6f3d6c74d 100644
--- a/commands/list_test.go
+++ b/commands/list_test.go
@@ -10,31 +10,27 @@ import (
 	"testing"
 
 	qt "github.com/frankban/quicktest"
-	"github.com/spf13/cobra"
 )
 
-func captureStdout(f func() (*cobra.Command, error)) (string, error) {
+func captureStdout(f func() error) (string, error) {
 	old := os.Stdout
 	r, w, _ := os.Pipe()
 	os.Stdout = w
 
-	_, err := f()
-
-	if err != nil {
-		return "", err
-	}
+	err := f()
 
 	w.Close()
 	os.Stdout = old
 
 	var buf bytes.Buffer
 	io.Copy(&buf, r)
-	return buf.String(), nil
+	return buf.String(), err
 }
 
 func TestListAll(t *testing.T) {
 	c := qt.New(t)
-	dir, err := createSimpleTestSite(t, testSiteConfig{})
+	dir, clean, err := createSimpleTestSite(t, testSiteConfig{})
+	defer clean()
 
 	c.Assert(err, qt.IsNil)
 
@@ -47,7 +43,10 @@ func TestListAll(t *testing.T) {
 
 	cmd.SetArgs([]string{"-s=" + dir, "list", "all"})
 
-	out, err := captureStdout(cmd.ExecuteC)
+	out, err := captureStdout(func() error {
+		_, err := cmd.ExecuteC()
+		return err
+	})
 	c.Assert(err, qt.IsNil)
 
 	r := csv.NewReader(strings.NewReader(out))
diff --git a/commands/new.go b/commands/new.go
index 4fc0d4ed4..576976e8e 100644
--- a/commands/new.go
+++ b/commands/new.go
@@ -55,8 +55,8 @@ Ensure you run this within the root directory of your site.`,
 	cmd.Flags().StringVarP(&cc.contentType, "kind", "k", "", "content type to create")
 	cmd.Flags().StringVar(&cc.contentEditor, "editor", "", "edit new content with this editor, if provided")
 
-	cmd.AddCommand(newNewSiteCmd().getCommand())
-	cmd.AddCommand(newNewThemeCmd().getCommand())
+	cmd.AddCommand(b.newNewSiteCmd().getCommand())
+	cmd.AddCommand(b.newNewThemeCmd().getCommand())
 
 	cmd.RunE = cc.newContent
 
diff --git a/commands/new_content_test.go b/commands/new_content_test.go
index 36726e37a..42a7c968c 100644
--- a/commands/new_content_test.go
+++ b/commands/new_content_test.go
@@ -17,9 +17,6 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/gohugoio/hugo/hugofs"
-	"github.com/spf13/viper"
-
 	qt "github.com/frankban/quicktest"
 )
 
@@ -30,105 +27,3 @@ func TestNewContentPathSectionWithForwardSlashes(t *testing.T) {
 	c.Assert(p, qt.Equals, filepath.FromSlash("/post/new.md"))
 	c.Assert(s, qt.Equals, "post")
 }
-
-func checkNewSiteInited(fs *hugofs.Fs, basepath string, t *testing.T) {
-	c := qt.New(t)
-	paths := []string{
-		filepath.Join(basepath, "layouts"),
-		filepath.Join(basepath, "content"),
-		filepath.Join(basepath, "archetypes"),
-		filepath.Join(basepath, "static"),
-		filepath.Join(basepath, "data"),
-		filepath.Join(basepath, "config.toml"),
-	}
-
-	for _, path := range paths {
-		_, err := fs.Source.Stat(path)
-		c.Assert(err, qt.IsNil)
-	}
-}
-
-func TestDoNewSite(t *testing.T) {
-	c := qt.New(t)
-	n := newNewSiteCmd()
-	basepath := filepath.Join("base", "blog")
-	_, fs := newTestCfg()
-
-	c.Assert(n.doNewSite(fs, basepath, false), qt.IsNil)
-
-	checkNewSiteInited(fs, basepath, t)
-}
-
-func TestDoNewSite_noerror_base_exists_but_empty(t *testing.T) {
-	c := qt.New(t)
-	basepath := filepath.Join("base", "blog")
-	_, fs := newTestCfg()
-	n := newNewSiteCmd()
-
-	c.Assert(fs.Source.MkdirAll(basepath, 0777), qt.IsNil)
-
-	c.Assert(n.doNewSite(fs, basepath, false), qt.IsNil)
-}
-
-func TestDoNewSite_error_base_exists(t *testing.T) {
-	c := qt.New(t)
-	basepath := filepath.Join("base", "blog")
-	_, fs := newTestCfg()
-	n := newNewSiteCmd()
-
-	c.Assert(fs.Source.MkdirAll(basepath, 0777), qt.IsNil)
-	_, err := fs.Source.Create(filepath.Join(basepath, "foo"))
-	c.Assert(err, qt.IsNil)
-	// Since the directory already exists and isn't empty, expect an error
-	c.Assert(n.doNewSite(fs, basepath, false), qt.Not(qt.IsNil))
-
-}
-
-func TestDoNewSite_force_empty_dir(t *testing.T) {
-	c := qt.New(t)
-	basepath := filepath.Join("base", "blog")
-	_, fs := newTestCfg()
-	n := newNewSiteCmd()
-
-	c.Assert(fs.Source.MkdirAll(basepath, 0777), qt.IsNil)
-	c.Assert(n.doNewSite(fs, basepath, true), qt.IsNil)
-
-	checkNewSiteInited(fs, basepath, t)
-}
-
-func TestDoNewSite_error_force_dir_inside_exists(t *testing.T) {
-	c := qt.New(t)
-	basepath := filepath.Join("base", "blog")
-	_, fs := newTestCfg()
-	n := newNewSiteCmd()
-
-	contentPath := filepath.Join(basepath, "content")
-
-	c.Assert(fs.Source.MkdirAll(contentPath, 0777), qt.IsNil)
-	c.Assert(n.doNewSite(fs, basepath, true), qt.Not(qt.IsNil))
-}
-
-func TestDoNewSite_error_force_config_inside_exists(t *testing.T) {
-	c := qt.New(t)
-	basepath := filepath.Join("base", "blog")
-	_, fs := newTestCfg()
-	n := newNewSiteCmd()
-
-	configPath := filepath.Join(basepath, "config.toml")
-	c.Assert(fs.Source.MkdirAll(basepath, 0777), qt.IsNil)
-	_, err := fs.Source.Create(configPath)
-	c.Assert(err, qt.IsNil)
-
-	c.Assert(n.doNewSite(fs, basepath, true), qt.Not(qt.IsNil))
-}
-
-func newTestCfg() (*viper.Viper, *hugofs.Fs) {
-
-	v := viper.New()
-	fs := hugofs.NewMem(v)
-
-	v.SetFs(fs.Source)
-
-	return v, fs
-
-}
diff --git a/commands/new_site.go b/commands/new_site.go
index f884a6433..9fb47096a 100644
--- a/commands/new_site.go
+++ b/commands/new_site.go
@@ -37,11 +37,11 @@ var _ cmder = (*newSiteCmd)(nil)
 type newSiteCmd struct {
 	configFormat string
 
-	*baseCmd
+	*baseBuilderCmd
 }
 
-func newNewSiteCmd() *newSiteCmd {
-	ccmd := &newSiteCmd{}
+func (b *commandsBuilder) newNewSiteCmd() *newSiteCmd {
+	cc := &newSiteCmd{}
 
 	cmd := &cobra.Command{
 		Use:   "site [path]",
@@ -49,15 +49,15 @@ func newNewSiteCmd() *newSiteCmd {
 		Long: `Create a new site in the provided directory.
 The new site will have the correct structure, but no content or theme yet.
 Use ` + "`hugo new [contentPath]`" + ` to create new content.`,
-		RunE: ccmd.newSite,
+		RunE: cc.newSite,
 	}
 
-	cmd.Flags().StringVarP(&ccmd.configFormat, "format", "f", "toml", "config & frontmatter format")
+	cmd.Flags().StringVarP(&cc.configFormat, "format", "f", "toml", "config & frontmatter format")
 	cmd.Flags().Bool("force", false, "init inside non-empty directory")
 
-	ccmd.baseCmd = newBaseCmd(cmd)
+	cc.baseBuilderCmd = b.newBuilderBasicCmd(cmd)
 
-	return ccmd
+	return cc
 
 }
 
diff --git a/commands/new_theme.go b/commands/new_theme.go
index a0a4e89e3..ee3437360 100644
--- a/commands/new_theme.go
+++ b/commands/new_theme.go
@@ -29,12 +29,11 @@ import (
 var _ cmder = (*newThemeCmd)(nil)
 
 type newThemeCmd struct {
-	*baseCmd
-	hugoBuilderCommon
+	*baseBuilderCmd
 }
 
-func newNewThemeCmd() *newThemeCmd {
-	ccmd := &newThemeCmd{baseCmd: newBaseCmd(nil)}
+func (b *commandsBuilder) newNewThemeCmd() *newThemeCmd {
+	cc := &newThemeCmd{}
 
 	cmd := &cobra.Command{
 		Use:   "theme [name]",
@@ -43,12 +42,12 @@ func newNewThemeCmd() *newThemeCmd {
 New theme is a skeleton. Please add content to the touched files. Add your
 name to the copyright line in the license and adjust the theme.toml file
 as you see fit.`,
-		RunE: ccmd.newTheme,
+		RunE: cc.newTheme,
 	}
 
-	ccmd.cmd = cmd
+	cc.baseBuilderCmd = b.newBuilderBasicCmd(cmd)
 
-	return ccmd
+	return cc
 }
 
 // newTheme creates a new Hugo theme template
diff --git a/commands/server_test.go b/commands/server_test.go
index 8bd96c6ec..04e874f94 100644
--- a/commands/server_test.go
+++ b/commands/server_test.go
@@ -34,7 +34,8 @@ func TestServer(t *testing.T) {
 		t.Skip("Skip server test on appveyor")
 	}
 	c := qt.New(t)
-	dir, err := createSimpleTestSite(t, testSiteConfig{})
+	dir, clean, err := createSimpleTestSite(t, testSiteConfig{})
+	defer clean()
 	c.Assert(err, qt.IsNil)
 
 	// Let us hope that this port is available on all systems ...