esp-modbus: add_component_license_readme_version_selector

docs/conf_common.py

@@ -15,6 +15,7 @@ html_context['github_repo'] = 'esp-modbus'
 
 # Extra options required by sphinx_idf_theme
 project_slug = 'esp-modbus'
+versions_url = 'https://raw.githubusercontent.com/espressif/esp-modbus/master/docs/docs_versions.js'
 
 idf_targets = ['esp32', 'esp32s2', 'esp32c3']
 languages = ['en']

docs/docs_versions.js

@@ -0,0 +1,15 @@
+var DOCUMENTATION_VERSIONS = {
+    DEFAULTS: { has_targets: false,
+                supported_targets: [ "esp32" ]
+              },
+    VERSIONS: [
+        { name: "latest", has_targets: false, supported_targets: [ "esp32", "esp32s2", "esp32s3", "esp32c3" ] },
+        { name: "v1.0.0", old:false, has_targets:true, supported_targets: [ "esp32", "esp32s2", "esp32s3", "esp32c3" ]}
+    ],
+    IDF_TARGETS: [
+       { text: "ESP32", value: "esp32"},
+       { text: "ESP32-S2", value: "esp32s2"},
+       { text: "ESP32-S3", value: "esp32s3"},
+       { text: "ESP32-C3", value: "esp32c3"}
+    ]
+};