[libdnf, actions plugin] Support for "plugin.version" variable

rpm-software-management · Nov 8, 2023 · 03c2a50 · 03c2a50
1 parent 18eeb39
commit 03c2a50
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diff --git a/doc/libdnf5_plugins/actions.8.rst b/doc/libdnf5_plugins/actions.8.rst
@@ -79,6 +79,7 @@ Each non-comment line defines an action and consists of five items separated by
    The following variables in the command will be substituted:
 
    * ``${pid}`` - process ID
+   * ``${plugin.version}`` - version of the actions plugin (added in version 0.3.0)
    * ``${conf.<option_name>}`` - option from base configuration
    * ``${var.<variable_name>}`` - variable
    * ``${tmp.<actions_plugin_variable_name>}`` - variable exists only in actions plugin context

diff --git a/libdnf5-plugins/actions/actions.cpp b/libdnf5-plugins/actions/actions.cpp
@@ -215,6 +215,11 @@ std::pair<std::string, bool> Actions::substitute(
         std::optional<std::string> var_value;
         if (var_name == "pid") {
             var_value = std::to_string(getpid());
+        } else if (var_name.starts_with("plugin.")) {
+            auto plugin_key = var_name.substr(7);
+            if (plugin_key == "version") {
+                var_value = fmt::format("{}.{}.{}", PLUGIN_VERSION.major, PLUGIN_VERSION.minor, PLUGIN_VERSION.micro);
+            }
         } else if (var_name.starts_with("conf.")) {
             auto config_opts = base.get_config().opt_binds();
             auto it = config_opts.find(std::string(var_name.substr(5)));