refactor: rename config to plural

BREAKING CHANGE: in `coco.yml`, the `repo` -> `repos`

_fixtures/config.yml

@@ -1,7 +1,7 @@
-repo:
+repos:
   - url: https://github.com/coco-rs/coco.fixtures
   - url: https://github.com/coco-rs/coco.fixtures2
 
 message:
   #  should be a regexp
-  format: []
+  format: []

coco.yml

@@ -1,10 +1,10 @@
-repo:
+repos:
   - url: https://github.com/coco-rs/coco.fixtures
   - url: https://github.com/coco-rs/coco.fixtures2
   - url: .
   - url: https://github.com/datum-lang/scie
   - url: https://github.com/projectfluent/fluent-rs
-    language: [Rust, JavaScript]
+    languages: [Rust, JavaScript]
 
 # todo: add commit
 commit:

core_model/src/coco_config.rs

@@ -3,14 +3,14 @@ use serde::{Deserialize, Serialize};
 /// Coco Config from `coco.yml`
 #[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
 pub struct CocoConfig {
-    pub repo: Vec<RepoConfig>,
+    pub repos: Vec<RepoConfig>,
     pub plugins: Vec<String>,
 }
 
 impl Default for CocoConfig {
     fn default() -> Self {
         CocoConfig {
-            repo: vec![],
+            repos: vec![],
             plugins: vec![],
         }
     }
@@ -20,14 +20,14 @@ impl Default for CocoConfig {
 #[derive(Debug, PartialEq, Serialize, Deserialize, Clone)]
 pub struct RepoConfig {
     pub url: String,
-    pub language: Option<Vec<String>>,
+    pub languages: Option<Vec<String>>,
 }
 
 impl Default for RepoConfig {
     fn default() -> Self {
         RepoConfig {
             url: "".to_string(),
-            language: None,
+            languages: None,
         }
     }
 }
@@ -36,7 +36,7 @@ impl RepoConfig {
     pub fn new(url: &str) -> RepoConfig {
         RepoConfig {
             url: url.to_string(),
-            language: None,
+            languages: None,
         }
     }
 }
@@ -48,16 +48,16 @@ mod test {
     #[test]
     fn should_parse_language() {
         let data = r#"
-repo:
+repos:
   - url: https://github.com/projectfluent/fluent-rs
-    language: [Rust, JavaScript]
+    languages: [Rust, JavaScript]
 
 plugins:
   - swagger
 "#;
         let config: CocoConfig = serde_yaml::from_str(&data).expect("parse config file error");
-        let repos = config.repo;
-        let languages = repos[0].language.as_ref().unwrap();
+        let repos = config.repos;
+        let languages = repos[0].languages.as_ref().unwrap();
         assert_eq!(2, languages.len());
         assert_eq!("Rust", languages[0]);
     }

e2e/_fixtures/coco-fixtures.yml

@@ -1,4 +1,4 @@
-repo:
+repos:
   - url: https://github.com/coco-rs/coco.fixtures
 
 # todo plugins

plugins/coco_struct_analysis/src/lib.rs

@@ -74,10 +74,10 @@ mod tests {
         let mut repos = vec![];
         repos.push(RepoConfig {
             url: format!("{}", ctags_fixtures_dir().display()),
-            language: None,
+            languages: None,
         });
         let config = CocoConfig {
-            repo: repos,
+            repos: repos,
             plugins: vec![],
         };
 

plugins/coco_struct_analysis/src/struct_analysis_app.rs

@@ -11,7 +11,7 @@ use crate::ctags_opt::Opt;
 use crate::ctags_parser::CtagsParser;
 
 pub fn execute_struct_analysis(config: CocoConfig) {
-    for repo in config.repo {
+    for repo in config.repos {
         let url_str = repo.url.as_str();
 
         let origin_files = files_from_path(url_str);

src/app/analysis/mod.rs

@@ -20,7 +20,7 @@ pub struct Analyst {
 impl From<&CocoConfig> for Analyst {
     fn from(config: &CocoConfig) -> Self {
         Self {
-            repos: config.repo.clone(),
+            repos: config.repos.clone(),
         }
     }
 }

src/bin/coco.rs

@@ -45,10 +45,10 @@ fn create_config(config_file: &str) -> CocoConfig {
             let current = env::current_dir().unwrap();
             repo.push(RepoConfig {
                 url: current.into_os_string().to_str().unwrap().to_string(),
-                language: None,
+                languages: None,
             });
             CocoConfig {
-                repo: repo,
+                repos: repo,
                 plugins: vec![],
             }
         }
@@ -73,8 +73,8 @@ mod test {
         let current = env::current_dir().unwrap();
         let url = current.into_os_string().to_str().unwrap().to_string();
 
-        assert_eq!(config.repo.len(), 1);
-        assert_eq!(url, config.repo[0].url);
+        assert_eq!(config.repos.len(), 1);
+        assert_eq!(url, config.repos[0].url);
         assert_eq!(config.plugins.len(), 0);
     }
 }