Merge pull request NarrativeScience-old#235 from NarrativeScience/fix/handle-file-remove

msmathers · web-flow · commit 624b4f9fb9cc · 2020-04-24T10:02:26.000-05:00
Gracefully handle file move/remove events
diff --git a/inputs/file/src/input.ts b/inputs/file/src/input.ts
@@ -86,6 +86,11 @@ async function startFileWatcher(
       console.error(err)
     }
   })
+  // If a file is removed (or moved), delete its file descriptor & size
+  watcher.on('unlink', (filePath: string) => {
+    delete fileSizes[filePath]
+    delete fds[filePath]
+  })
 }
 
 /**

Original file line number	Diff line number	Diff line change
`@@ -86,6 +86,11 @@ async function startFileWatcher(`
`86`	`86`	`console.error(err)`
`87`	`87`	`}`
`88`	`88`	`})`
	`89`	`+ // If a file is removed (or moved), delete its file descriptor & size`
	`90`	`+ watcher.on('unlink', (filePath: string) => {`
	`91`	`+ delete fileSizes[filePath]`
	`92`	`+ delete fds[filePath]`
	`93`	`+ })`
`89`	`94`	`}`
`90`	`95`
`91`	`96`	`/**`