PR fixes

- Line -> PrependLine
- dont' overwrite profileDefaults
- update ssh/config.tpl to always include includes file

pki/pki.go

@@ -950,9 +950,13 @@ func (p *PKI) Save(opt ...ConfigOption) error {
 			return errs.FileError(err, p.defaults)
 		}
 		if p.profileDefaults != "" {
+			if _, err := os.Stat(p.profileDefaults); os.IsNotExist(err) {
 				if err = fileutil.WriteFile(p.profileDefaults, []byte("{}"), 0644); err != nil {
 					return errs.FileError(err, p.profileDefaults)
 				}
+			} else if err != nil {
+				return errs.FileError(err, p.profileDefaults)
+			}
 		}
 
 		// Generate and write templates

templates/templates.go

@@ -20,8 +20,9 @@ type TemplateType string
 const (
 	// Snippet will mark a template as a part of a file.
 	Snippet TemplateType = "snippet"
-	// Line is a template for a single line in a file.
-	Line TemplateType = "line"
+	// PrependLine is a template for prepending a single line to a file. If the
+	// line already exists in the file it will be removed first.
+	PrependLine TemplateType = "prepend-line"
 	// File will mark a templates as a full file.
 	File TemplateType = "file"
 	// Directory will mark a template as a directory.
@@ -120,8 +121,8 @@ func (t *Template) Validate() error {
 		return nil
 	case t.Name == "":
 		return errors.New("template name cannot be empty")
-	case t.Type != Snippet && t.Type != File && t.Type != Directory && t.Type != Line:
-		return errors.Errorf("invalid template type %s, it must be %s, %s, %s, or %s", t.Type, Snippet, Line, File, Directory)
+	case t.Type != Snippet && t.Type != File && t.Type != Directory && t.Type != PrependLine:
+		return errors.Errorf("invalid template type %s, it must be %s, %s, %s, or %s", t.Type, Snippet, PrependLine, File, Directory)
 	case t.TemplatePath == "" && t.Type != Directory && len(t.Content) == 0:
 		return errors.New("template template cannot be empty")
 	case t.TemplatePath != "" && t.Type == Directory:
@@ -267,7 +268,7 @@ func (o *Output) Write() error {
 		return fileutil.WriteFile(path, o.Content, 0600)
 	case Snippet:
 		return fileutil.WriteSnippet(path, o.Content, 0600)
-	case Line:
+	case PrependLine:
 		return fileutil.PrependLine(path, o.Content, 0600)
 	default:
 		return errors.Errorf("unexpected output template type %s", string(o.Type))

templates/values.go

@@ -22,23 +22,23 @@ type StepSSH struct {
 var DefaultSSHTemplates = SSHTemplates{
 	User: []Template{
 		{
-			Name:         "base_config.tpl",
+			Name:         "config.tpl",
 			Type:         Snippet,
-			TemplatePath: "templates/ssh/base_config.tpl",
+			TemplatePath: "templates/ssh/config.tpl",
 			Path:         "~/.ssh/config",
 			Comment:      "#",
 		},
 		{
-			Name:         "includes.tpl",
-			Type:         Line,
-			TemplatePath: "templates/ssh/includes.tpl",
+			Name:         "step_includes.tpl",
+			Type:         PrependLine,
+			TemplatePath: "templates/ssh/step_includes.tpl",
 			Path:         "${STEPPATH}/ssh/includes",
 			Comment:      "#",
 		},
 		{
-			Name:         "config.tpl",
+			Name:         "step_config.tpl",
 			Type:         File,
-			TemplatePath: "templates/ssh/config.tpl",
+			TemplatePath: "templates/ssh/step_config.tpl",
 			Path:         "ssh/config",
 			Comment:      "#",
 		},
@@ -76,16 +76,16 @@ var DefaultSSHTemplateData = map[string]string{
 	// Note: on windows `Include C:\...` is treated as a relative path.
 	"base_config.tpl": `Host *
 {{- if or .User.GOOS "none" | eq "windows" }}
-{{- if .User.Authority }}
+{{- if .User.StepBasePath }}
 	Include "{{ .User.StepBasePath | replace "\\" "/" | trimPrefix "C:" }}/ssh/includes"
 {{- else }}
-	Include "{{ .User.StepPath | replace "\\" "/" | trimPrefix "C:" }}/ssh/config"
+	Include "{{ .User.StepPath | replace "\\" "/" | trimPrefix "C:" }}/ssh/includes"
 {{- end }}
 {{- else }}
-{{- if .User.Authority }}
+{{- if .User.StepBasePath }}
 	Include "{{.User.StepBasePath}}/ssh/includes"
 {{- else }}
-	Include "{{.User.StepPath}}/ssh/config"
+	Include "{{.User.StepPath}}/ssh/includes"
 {{- end }}
 {{- end }}`,