Go: Line No. and File Name in Logs
I use this to log errors with more contextual information.
Just:
Llongfile // full file name and line number: /a/b/c/d.go:23
Lshortfile // final file name element and line number: d.go:23. overrides Llongfile
log.setFlags(log.Lshortfile)Written by Adnaan Badr
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