feat: Add language input to action and update .gitignore

Author: GeekMasher

.gitignore

@@ -2,3 +2,4 @@
 .env
 target/
 extractors/
+db-*/

action.yml

@@ -12,6 +12,8 @@ inputs:
   extractor:
     description: GitHub Repository where the extractor is located
     required: true
+  language:
+    description: Language(s) to use
   attestation:
     description: Attestation
     default: 'false'

src/action.rs

@@ -31,6 +31,10 @@ pub struct Action {
     )]
     extractor: String,
 
+    /// Language(d) to use
+    #[input(description = "Language(s) to use", split = ",")]
+    language: Vec<String>,
+
     /// Attestation
     #[input(description = "Attestation", default = "false")]
     attestation: bool,
@@ -59,6 +63,10 @@ impl Action {
         Ok(Repository::parse(&repo)?)
     }
 
+    pub fn languages(&self) -> Vec<String> {
+        self.language.clone()
+    }
+
     pub fn attestation(&self) -> bool {
         self.attestation
     }