Add new plugin stars (#36)

source/plugins/stars/index.mjs

@@ -0,0 +1,36 @@
+//Setup
+  export default async function ({login, graphql, q, queries, imports}, {enabled = false} = {}) {
+    //Plugin execution
+      try {
+        //Check if plugin is enabled and requirements are met
+          if ((!enabled)||(!q.stars))
+            return null
+        //Parameters override
+          let {"stars.limit":limit = 4} = q
+          //Limit
+            limit = Math.max(1, Math.min(100, Number(limit)))
+        //Retrieve user stars from graphql api
+          console.debug(`metrics/compute/${login}/plugins > stars > querying api`)
+          const {user:{starredRepositories:{edges:repositories}}} = await graphql(queries.starred({login, limit}))
+        //Format starred repositories
+          for (const edge of repositories) {
+            //Formats values
+              edge.node.stargazers = imports.format(edge.node.stargazerCount)
+              edge.node.forks = imports.format(edge.node.forkCount)
+            //Format date
+              const time = (Date.now()-new Date(edge.starredAt).getTime())/(24*60*60*1000)
+              let updated = new Date(edge.starredAt).toDateString().substring(4)
+              if (time < 1)
+                updated = `${Math.ceil(time*24)} hour${Math.ceil(time*24) >= 2 ? "s" : ""} ago`
+              else if (time < 30)
+                updated = `${Math.floor(time)} day${time >= 2 ? "s" : ""} ago`
+              edge.starred = updated
+          }
+        //Results
+          return {repositories}
+      }
+    //Handle errors
+      catch (error) {
+        throw {error:{message:"An error occured", instance:error}}
+      }
+  }