From 8ae65e4b73eb0d4269a7e0a50827df3d7d761481 Mon Sep 17 00:00:00 2001 From: James Mills Date: Sun, 22 Mar 2020 18:42:35 +1000 Subject: Don't generate new thumbnails if they already exist --- utils/utils.go | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'utils/utils.go') diff --git a/utils/utils.go b/utils/utils.go index 0ca1cea..b7ab28f 100644 --- a/utils/utils.go +++ b/utils/utils.go @@ -3,10 +3,21 @@ package utils import ( "context" "fmt" + "os" "os/exec" "time" ) +// FileExists ... +func FileExists(name string) bool { + if _, err := os.Stat(name); err != nil { + if os.IsNotExist(err) { + return false + } + } + return true +} + // CmdExists ... func CmdExists(cmd string) bool { _, err := exec.LookPath(cmd) -- cgit v1.2.3