From 9d292c3360a39360b1fea297293e927095c13cb2 Mon Sep 17 00:00:00 2001
From: imgurbot12 <imgurbot12@gmail.com>
Date: Fri, 26 Apr 2024 16:44:25 -0700
Subject: [PATCH 1/2] feat: use env-vars to preserve configuration between
 multi-stage cmds

---
 rmenu/src/cli.rs  | 37 ++++++++++++++++++++++++++++++++++++-
 rmenu/src/main.rs | 12 +++++++++++-
 2 files changed, 47 insertions(+), 2 deletions(-)

diff --git a/rmenu/src/cli.rs b/rmenu/src/cli.rs
index 7bd3dcf..7ffeff5 100644
--- a/rmenu/src/cli.rs
+++ b/rmenu/src/cli.rs
@@ -10,7 +10,7 @@ use rmenu_plugin::{Entry, Message};
 use thiserror::Error;
 
 use crate::config::{cfg_replace, Config, Keybind};
-use crate::{DEFAULT_CONFIG, DEFAULT_THEME, XDG_PREFIX};
+use crate::{DEFAULT_CONFIG, DEFAULT_THEME, ENV_ACTIVE_PLUGINS, XDG_PREFIX};
 
 /// Allowed Formats for Entry Ingestion
 #[derive(Debug, Clone)]
@@ -405,4 +405,39 @@ impl Args {
         entries.extend(self.load_plugins(config)?);
         Ok(entries)
     }
+
+    /// Configure Environment Variables for Multi-Stage Execution
+    pub fn set_env(&self) {
+        let mut running = self.run.join(",");
+        if let Ok(already_running) = std::env::var(ENV_ACTIVE_PLUGINS) {
+            running = format!("{running},{already_running}");
+        }
+        std::env::set_var(ENV_ACTIVE_PLUGINS, running);
+    }
+
+    /// Load Settings from Environment Variables for Multi-Stage Execution
+    pub fn load_env(&mut self, config: &mut Config) -> Result<()> {
+        let env_plugins = std::env::var(ENV_ACTIVE_PLUGINS).unwrap_or_default();
+        let active_plugins: Vec<&str> = env_plugins
+            .split(",")
+            .map(|s| s.trim())
+            .filter(|s| !s.is_empty())
+            .collect();
+        for name in active_plugins {
+            // retrieve plugin configuration
+            log::info!("reloading plugin configuration for {name:?}");
+            let plugin = config
+                .plugins
+                .get(name)
+                .cloned()
+                .ok_or_else(|| RMenuError::NoSuchPlugin(name.to_owned()))?;
+            // update config w/ plugin options when available
+            if let Some(options) = plugin.options.as_ref() {
+                config
+                    .update(options)
+                    .map_err(|e| RMenuError::InvalidKeybind(e))?;
+            }
+        }
+        Ok(())
+    }
 }
diff --git a/rmenu/src/main.rs b/rmenu/src/main.rs
index 1629b07..fa05423 100644
--- a/rmenu/src/main.rs
+++ b/rmenu/src/main.rs
@@ -15,6 +15,9 @@ static DEFAULT_CONFIG: &'static str = "config.yaml";
 static XDG_PREFIX: &'static str = "rmenu";
 static DEFAULT_CSS_CONTENT: &'static str = include_str!("../public/default.css");
 
+static ENV_BIN: &'static str = "RMENU";
+static ENV_ACTIVE_PLUGINS: &'static str = "RMENU_ACTIVE_PLUGINS";
+
 /// Application State for GUI
 #[derive(Debug, PartialEq)]
 pub struct App {
@@ -33,7 +36,7 @@ pub struct App {
 fn main() -> cli::Result<()> {
     // export self to environment for other scripts
     let exe = self_exe();
-    std::env::set_var("RMENU", exe);
+    std::env::set_var(ENV_BIN, exe);
 
     // enable log and set default level
     if std::env::var("RUST_LOG").is_err() {
@@ -54,9 +57,16 @@ fn main() -> cli::Result<()> {
             .any(|e| e.icon.is_some() || e.icon_alt.is_some());
     config.use_comments = config.use_comments && entries.iter().any(|e| e.comment.is_some());
 
+    // load additional configuration settings from env
+    cli.load_env(&mut config)?;
+
+    // configure css theme and css overrides
     let theme = cli.get_theme();
     let css = cli.get_css(&config);
 
+    // set environment variables before running app
+    cli.set_env();
+
     // genrate app context and run gui
     gui::run(App {
         name: "rmenu".to_owned(),

From f3e545025b13f09b402ff82a225b5c9f7c598a9e Mon Sep 17 00:00:00 2001
From: imgurbot12 <imgurbot12@gmail.com>
Date: Fri, 26 Apr 2024 16:47:50 -0700
Subject: [PATCH 2/2] feat: update default config for powermenu

---
 rmenu/public/config.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/rmenu/public/config.yaml b/rmenu/public/config.yaml
index a1c5466..80b02ac 100644
--- a/rmenu/public/config.yaml
+++ b/rmenu/public/config.yaml
@@ -52,6 +52,9 @@ plugins:
   powermenu:
     exec: ["~/.config/rmenu/plugins/powermenu.sh"]
     cache: false
+    options:
+      hover_select: true
+      single_click: true
 
 # custom keybindings
 keybinds: