feat: support id field (#39)

Refs: #37

Author: koyashiro

README.md

@@ -9,7 +9,7 @@ cargo install --locked --git https://github.com/koyashiro/vpm-repos-gen
 ## Example
 
 ```sh
-vpm-repos-gen --name "koyashiro" --author 'koyashiro' --url 'https://vpm.koyashiro.net/repos.json' --repos 'koyashiro/udon-list,koyashiro/udon-dictionary'
+vpm-repos-gen --name "koyashiro" --author 'koyashiro' --url 'https://vpm.koyashiro.net/repos.json' --id 'net.koyashiro.vpm' --repos 'koyashiro/udon-list,koyashiro/udon-dictionary'
 ```
 
 <details>

src/args.rs

@@ -14,6 +14,9 @@ pub struct Args {
     #[arg(long, default_value = "")]
     pub url: String,
 
+    #[arg(long, default_value = "")]
+    pub id: String,
+
     #[arg(long, value_delimiter = ',')]
     pub repos: Vec<GitHubRepo>,
 }

src/generator.rs

@@ -27,6 +27,7 @@ impl VpmRepoGenerator {
         name: impl Into<String>,
         author: impl Into<String>,
         url: impl Into<String>,
+        id: impl Into<String>,
         repos: Vec<GitHubRepo>,
     ) -> Result<VpmRepos, GenerateError> {
         let mut packages: Packages = BTreeMap::new();
@@ -72,6 +73,7 @@ impl VpmRepoGenerator {
             name: name.into(),
             author: author.into(),
             url: url.into(),
+            id: id.into(),
             packages,
         })
     }

src/main.rs

@@ -20,7 +20,14 @@ async fn main() -> Result<(), anyhow::Error> {
     let mut cache = Cache::load()?;
 
     let vpm_repos = generator
-        .generate(&mut cache, args.name, args.author, args.url, args.repos)
+        .generate(
+            &mut cache,
+            args.name,
+            args.author,
+            args.url,
+            args.id,
+            args.repos,
+        )
         .await?;
 
     cache.save()?;

src/vpm.rs

@@ -10,6 +10,7 @@ pub struct VpmRepos {
     pub name: String,
     pub author: String,
     pub url: String,
+    pub id: String,
     pub packages: Packages,
 }