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Added support for structured logging in csaf_aggretator

This PR adds structured logging for the aggregator service. Currently, only the text handler is used, but I can extend this to use the JSON handler as well. In this case, probably some code that is shared between the aggregator and the downloader would need to be moved to a common package.

I was also wondering, whether this repo is moving to Go 1.21 at the future, since `slog` was introduced in to the standard lib in 1.21. So currently, this still relies on the `x/exp` package.

Fixes #462
This commit is contained in:
Christian Banse 2024-04-18 19:51:25 +02:00
parent d909e9de15
commit e658738b56
12 changed files with 122 additions and 67 deletions

View file

@ -19,6 +19,7 @@ import (
"github.com/mitchellh/go-homedir"
"github.com/csaf-poc/csaf_distribution/v3/util"
"golang.org/x/exp/slog"
)
// Parser helps parsing command line arguments and loading
@ -147,3 +148,12 @@ func ErrorCheck(err error) {
log.Fatalf("error: %v\n", err)
}
}
// ErrorCheck checks if err is not nil and terminates
// the program if so.
func ErrorCheckStructured(err error) {
if err != nil {
slog.Error("Error while executing program", "err", err)
os.Exit(1)
}
}