read plugins path from the config

docs/configuration.html

@@ -200,10 +200,12 @@ <h1 id="configuration"><a class="header" href="#configuration">Configuration</a>
 <code>book_name</code> - a name of the result book.
 <code>book_build_dir</code> - a directory that contains the build result.
 <a href="https://github.com/daynin/fundoc/blob/master/#L71-L75">[~]</a></p>
+<p><code>plugins_dir</code> - path to the plugins directory.
+<a href="https://github.com/daynin/fundoc/blob/master/#L81-L83">[~]</a></p>
 <p>Fundoc will read all the configuration parameters from the <code>fundoc.json</code> config file
 which should be placed into the working directory of the programm's process (generally, it's a root of a
 project)
-<a href="https://github.com/daynin/fundoc/blob/master/#L83-L87">[~]</a></p>
+<a href="https://github.com/daynin/fundoc/blob/master/#L89-L93">[~]</a></p>
 <p>You can disable parsing for a part of your file or a whole file by adding this comment: <code>fundoc-disable</code>.
 If you wan't to turn fundoc on few lines below just add this comment: <code>fundoc-enable</code>.</p>
 <p>In case when you don't write the enable-comment all text from disable comment until the end of

docs/index.html

@@ -200,10 +200,12 @@ <h1 id="configuration"><a class="header" href="#configuration">Configuration</a>
 <code>book_name</code> - a name of the result book.
 <code>book_build_dir</code> - a directory that contains the build result.
 <a href="https://github.com/daynin/fundoc/blob/master/#L71-L75">[~]</a></p>
+<p><code>plugins_dir</code> - path to the plugins directory.
+<a href="https://github.com/daynin/fundoc/blob/master/#L81-L83">[~]</a></p>
 <p>Fundoc will read all the configuration parameters from the <code>fundoc.json</code> config file
 which should be placed into the working directory of the programm's process (generally, it's a root of a
 project)
-<a href="https://github.com/daynin/fundoc/blob/master/#L83-L87">[~]</a></p>
+<a href="https://github.com/daynin/fundoc/blob/master/#L89-L93">[~]</a></p>
 <p>You can disable parsing for a part of your file or a whole file by adding this comment: <code>fundoc-disable</code>.
 If you wan't to turn fundoc on few lines below just add this comment: <code>fundoc-enable</code>.</p>
 <p>In case when you don't write the enable-comment all text from disable comment until the end of

docs/print.html

@@ -201,10 +201,12 @@ <h1 id="configuration"><a class="header" href="#configuration">Configuration</a>
 <code>book_name</code> - a name of the result book.
 <code>book_build_dir</code> - a directory that contains the build result.
 <a href="https://github.com/daynin/fundoc/blob/master/#L71-L75">[~]</a></p>
+<p><code>plugins_dir</code> - path to the plugins directory.
+<a href="https://github.com/daynin/fundoc/blob/master/#L81-L83">[~]</a></p>
 <p>Fundoc will read all the configuration parameters from the <code>fundoc.json</code> config file
 which should be placed into the working directory of the programm's process (generally, it's a root of a
 project)
-<a href="https://github.com/daynin/fundoc/blob/master/#L83-L87">[~]</a></p>
+<a href="https://github.com/daynin/fundoc/blob/master/#L89-L93">[~]</a></p>
 <p>You can disable parsing for a part of your file or a whole file by adding this comment: <code>fundoc-disable</code>.
 If you wan't to turn fundoc on few lines below just add this comment: <code>fundoc-enable</code>.</p>
 <p>In case when you don't write the enable-comment all text from disable comment until the end of

fundoc.json

@@ -10,5 +10,6 @@
   "comment_end_string": null,
   "mdbook": true,
   "book_name": "Fundoc",
-  "book_build_dir": "./docs"
+  "book_build_dir": "./docs",
+  "plugins_dir": "./plugins"
 }

src/config.rs

@@ -77,6 +77,12 @@ pub struct Config {
     pub mdbook: Option<bool>,
     pub book_name: Option<String>,
     pub book_build_dir: Option<String>,
+    /**
+     * @Article Configuration
+     *
+     * `plugins_dir` - path to the plugins directory.
+     */
+    pub plugins_dir: Option<String>,
 }
 
 /**
@@ -178,6 +184,7 @@ pub fn create_default_config() {
         comment_start_string: None,
         comment_end_string: None,
         comment_prefix: None,
+        plugins_dir: Some(String::from("./plugins")),
     })
     .unwrap();
 

src/main.rs

@@ -50,8 +50,13 @@ fn main() {
     if let Some(true) = args.get_one::<bool>("init") {
         config::create_default_config()
     } else if let Some(true) = args.get_one::<bool>("extension") {
-        let plugins = plugins::Plugins::new(lua_runtime::LuaRuntime::new());
-        plugins.run_as_plugin();
+        match config::read_config(None) {
+            Some(config) => {
+                let plugins = plugins::Plugins::new(lua_runtime::LuaRuntime::new(), config);
+                plugins.run_as_plugin();
+            },
+            _ => {},
+        }
     } else {
         match config::read_config(None) {
             Some(config) => {

src/plugins.rs

@@ -4,19 +4,25 @@ use mdbook::preprocess::{CmdPreprocessor, Preprocessor, PreprocessorContext};
 use regex::Regex;
 use std::{env, fs, io, process};
 
+use crate::config;
 use crate::lua_runtime;
 
 pub struct Plugins {
     lua_runtime: lua_runtime::LuaRuntime,
+    config: config::Config,
 }
 
 impl Plugins {
-    pub fn new(lua_runtime: lua_runtime::LuaRuntime) -> Self {
-        Self { lua_runtime }
+    pub fn new(lua_runtime: lua_runtime::LuaRuntime, config: config::Config) -> Self {
+        Self { lua_runtime, config }
     }
 
     pub fn run_as_plugin(&self) {
-        let paths = fs::read_dir("./plugins/preprocessors/");
+        if self.config.plugins_dir.is_none() {
+            ()
+        }
+
+        let paths = fs::read_dir(self.config.plugins_dir.as_ref().unwrap());
         let args: Vec<String> = env::args().collect();
 
         if args.len() > 3 {