CAMEL-21975: Add route-diagram command to display Camel route diagrams in terminal

docs/user-manual/modules/ROOT/pages/jbang-commands/camel-jbang-cmd-route-diagram.adoc

@@ -0,0 +1,29 @@
+
+// AUTO-GENERATED by camel-package-maven-plugin - DO NOT EDIT THIS FILE
+= camel cmd route-diagram
+
+Display Camel route diagram in the terminal
+
+
+== Usage
+
+[source,bash]
+----
+camel cmd route-diagram [options]
+----
+
+
+
+== Options
+
+[cols="2,5,1,2",options="header"]
+|===
+| Option | Description | Default | Type
+| `--filter` | Filter route by filename or route id |  | String
+| `--output` | Save diagram to a PNG file instead of displaying in terminal |  | String
+| `--theme,--colors` | Color theme preset (dark, light, transparent) or custom colors (e.g. bg=#1e1e1e:from=#2e7d32:to=#1565c0). Use bg= for transparent. | dark | String
+| `--width` | Image width in pixels | 0 | int
+| `-h,--help` | Display the help and sub-commands |  | boolean
+|===
+
+

docs/user-manual/modules/ROOT/pages/jbang-commands/camel-jbang-cmd.adoc

@@ -28,6 +28,7 @@ camel cmd [options]
 | xref:jbang-commands/camel-jbang-cmd-reload.adoc[reload] | Trigger reloading Camel
 | xref:jbang-commands/camel-jbang-cmd-reset-stats.adoc[reset-stats] | Reset performance statistics
 | xref:jbang-commands/camel-jbang-cmd-resume-route.adoc[resume-route] | Resume Camel routes
+| xref:jbang-commands/camel-jbang-cmd-route-diagram.adoc[route-diagram] | Display Camel route diagram in the terminal
 | xref:jbang-commands/camel-jbang-cmd-route-structure.adoc[route-structure] | Dump Camel route structure
 | xref:jbang-commands/camel-jbang-cmd-send.adoc[send] | Send messages to endpoints
 | xref:jbang-commands/camel-jbang-cmd-start-group.adoc[start-group] | Start Camel route groups

dsl/camel-jbang/camel-jbang-core/src/main/java/org/apache/camel/dsl/jbang/core/commands/CamelJBangMain.java

@@ -108,6 +108,7 @@ public void execute(String... args) {
                         .addSubcommand("reload", new CommandLine(new CamelReloadAction(this)))
                         .addSubcommand("reset-stats", new CommandLine(new CamelResetStatsAction(this)))
                         .addSubcommand("resume-route", new CommandLine(new CamelRouteResumeAction(this)))
+                        .addSubcommand("route-diagram", new CommandLine(new CamelRouteDiagramAction(this)))
                         .addSubcommand("route-structure", new CommandLine(new CamelRouteStructureAction(this)))
                         .addSubcommand("send", new CommandLine(new CamelSendAction(this)))
                         .addSubcommand("start-group", new CommandLine(new CamelRouteGroupStartAction(this)))