Show a warning when using wrong executable

This commit updates the 'wdcli' command to show a warning when using the
wrong executable.

cmd/backup.go

@@ -25,7 +25,7 @@ type backup struct {
 func (backup) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "backup",
 		Description: "Makes a backup of the entire distillery",

cmd/blind_update.go

@@ -20,7 +20,7 @@ type blindUpdate struct {
 func (blindUpdate) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "blind_update",
 		Description: "Runs the blind update in the provided instances",

cmd/bootstrap.go

@@ -27,7 +27,7 @@ type bootstrap struct {
 func (bootstrap) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: false,
+			NeedsDistillery: false,
 		},
 		Command:     "bootstrap",
 		Description: "Bootstraps the installation of a Distillery System",
@@ -92,8 +92,8 @@ func (bs bootstrap) Run(context wisski_distillery.Context) error {
 	}
 
 	// TODO: Read these from the command line?
-	wdcliPath := filepath.Join(root, "wdcli")
-	envPath := filepath.Join(root, ".env")
+	wdcliPath := filepath.Join(root, env.Executable)
+	envPath := filepath.Join(root, env.ConfigFile)
 	domain := bs.Hostname
 	if domain == "" {
 		domain = hostname.FQDN()

cmd/config.go

@@ -14,7 +14,7 @@ type config struct {
 func (s config) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "config",
 		Description: "Prints information about configuration",

cmd/cron.go

@@ -19,7 +19,7 @@ type cron struct {
 func (cron) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "cron",
 		Description: "Runs the cron script for several instances",

cmd/info.go

@@ -17,7 +17,7 @@ type info struct {
 func (info) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "info",
 		Description: "Provide information about a single repository",

cmd/license.go

@@ -16,7 +16,7 @@ type license struct{}
 func (license) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: false,
+			NeedsDistillery: false,
 		},
 		Command:     "license",
 		Description: "Print licensing information about wdcli and exit. ",

cmd/ls.go

@@ -17,7 +17,7 @@ type ls struct {
 func (ls) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "ls",
 		Description: "Lists WissKI instances",

cmd/make_mysql_account.go

@@ -18,7 +18,7 @@ type makeMysqlAccount struct{}
 func (makeMysqlAccount) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		ParserConfig: parser.Config{
 			IncludeUnknown: true,

cmd/monday.go

@@ -21,7 +21,7 @@ type monday struct {
 func (monday) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "monday",
 		Description: "Runs regular monday tasks",

cmd/mysql.go

@@ -21,7 +21,7 @@ type mysql struct {
 func (mysql) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		ParserConfig: parser.Config{
 			IncludeUnknown: true,

cmd/provision.go

@@ -20,7 +20,7 @@ type provision struct {
 func (provision) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "provision",
 		Description: "Creates a new WissKI Instance",

cmd/purge.go

@@ -22,7 +22,7 @@ type purge struct {
 func (purge) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "purge",
 		Description: "Purges a WissKI Instance",

cmd/rebuild.go

@@ -20,7 +20,7 @@ type rebuild struct {
 func (rebuild) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "rebuild",
 		Description: "Runs the rebuild script for several instances",

cmd/reserve.go

@@ -21,7 +21,7 @@ type reserve struct {
 func (reserve) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "reserve",
 		Description: "Reserves a new WissKI Instance",

cmd/shell.go

@@ -22,7 +22,7 @@ type shell struct {
 func (shell) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		ParserConfig: parser.Config{
 			IncludeUnknown: true,

cmd/snapshot.go

@@ -27,7 +27,7 @@ type snapshot struct {
 func (snapshot) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "snapshot",
 		Description: "Generates a snapshot archive for the provided archive",

cmd/system_update.go

@@ -27,7 +27,7 @@ type systemupdate struct {
 func (systemupdate) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		ParserConfig: parser.Config{
 			IncludeUnknown: true,

cmd/update_prefix_config.go

@@ -18,7 +18,7 @@ type updateprefixconfig struct{}
 func (updateprefixconfig) Description() wisski_distillery.Description {
 	return wisski_distillery.Description{
 		Requirements: env.Requirements{
-			NeedsConfig: true,
+			NeedsDistillery: true,
 		},
 		Command:     "update_prefix_config",
 		Description: "Updates the prefix configuration",