feat(app/metrics): use linguist-js file content for single files [skip ci]

source/app/metrics/utils.mjs

@@ -171,38 +171,12 @@ export async function chartist() {
 }
 
 /**Language analyzer (single file) */
-export async function language({filename, patch, prefix = "", timeout = 20 * 1000}) {
+export async function language({filename, patch}) {
-  const path = paths.join(os.tmpdir(), `${prefix}-${Math.random()}`.replace(/[^\w-]/g, ""))
+  console.debug(`metrics/language > ${filename}`)
-  return new Promise(async (solve, reject) => {
+  const {languages:{results}} = await linguist(filename, {fileContent:patch})
-    setTimeout(() => {
-      console.debug(`metrics/language > ${filename} > timeout`)
-      reject("timeout")
-    }, timeout)
-    try {
-      //Create temp dir
-      console.debug(`metrics/language > ${filename} > creating temp dir at ${path}`)
-      await fs.mkdir(path, {recursive:true})
-
-      //Create file and remove diff syntax
-      await fs.writeFile(paths.join(path, paths.basename(filename)), patch.replace(/^@@ -\d+,\d+ \+\d+,\d+ @@/gm, "").replace(/^[+-]/gm, ""))
-
-      //Call linguist
-      console.debug(`metrics/language > ${filename} > calling linguist`)
-      const {languages:{results}} = await linguist(path)
   const result = (Object.keys(results).shift() ?? "unknown").toLocaleLowerCase()
   console.debug(`metrics/language > ${filename} > result: ${result}`)
-      solve(result)
+  return result
-    }
-    catch (error) {
-      console.debug(`metrics/language > ${filename} > ${error}`)
-      reject(error)
-    }
-    finally {
-      //Clean temp dir
-      console.debug(`metrics/language > ${filename} > cleaning temp dir at ${path}`)
-      fs.rm(path, {recursive:true, force:true}).catch(error => console.debug(`metrics/language > ${filename} > failed to clean temp dir at ${path} > ${error}`))
-    }
-  })
 }
 
 /**Run command (use this to execute commands and process whole output at once, may not be suitable for large outputs) */