That's my current code, I just wanted to double check that it's the proper
one (ie that the cleanup actually happens), since some of my temp files can
be fairly large.
On Friday, 18 November 2016 15:54:36 UTC, Val wrote:
>
> Obtain a new temp file :
> tmpfile, err := ioutil.TempFile("", "")
>
> Obtain a new temp dir :
> dir, err := ioutil.TempDir("", "")
>
> I suggest you don't bother with cleanup. It should work on any OS.
>
> On Friday, November 18, 2016 at 11:21:23 AM UTC+1, Ondrej wrote:
>>
>> I have a tool that generates some HTML and launches a web browser to
>> display it. For this to work, I need to save the HTML some place and I also
>> need to handle the file afterwards. The app itself doesn't persist - it
>> generates the content and exits. There are thus two issues I'm struggling
>> with:
>>
>> 1. What is the best place for this? Do I create a folder in
>> usr.HomeDir()/.appname/ and place HTML files there? Or do I just create
>> tempfiles in os.TempDir? Does it make a difference?
>> 2. How do I clean up? As I said, the app does not persist (so I can't
>> defer os.Remove), so either I scan the folder in question (before my HTML
>> generation) and remove all files older than, say, a day. Or is that done
>> for me by the operating system if I use os.TempDir?
>>
>> I thought I'd just use os.TempDir and let the OS handle it, but I'm not
>> 100% sure the OS does clean this up on its own. (This will be used on
>> Windows and Macs, maybe Linux.) Any insight on any of these would be
>> greatly appreciated.
>>
>> Thanks!
>>
>
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