[chore] use our own logging implementation (#716)

* first commit

Signed-off-by: kim <grufwub@gmail.com>

* replace logging with our own log library

Signed-off-by: kim <grufwub@gmail.com>

* fix imports

Signed-off-by: kim <grufwub@gmail.com>

* fix log imports

Signed-off-by: kim <grufwub@gmail.com>

* add license text

Signed-off-by: kim <grufwub@gmail.com>

* fix package import cycle between config and log package

Signed-off-by: kim <grufwub@gmail.com>

* fix empty kv.Fields{} being passed to WithFields()

Signed-off-by: kim <grufwub@gmail.com>

* fix uses of log.WithFields() with whitespace issues and empty slices

Signed-off-by: kim <grufwub@gmail.com>

* *linter related grumbling*

Signed-off-by: kim <grufwub@gmail.com>

* gofmt the codebase! also fix more log.WithFields() formatting issues

Signed-off-by: kim <grufwub@gmail.com>

* update testrig code to match new changes

Signed-off-by: kim <grufwub@gmail.com>

* fix error wrapping in non fmt.Errorf function

Signed-off-by: kim <grufwub@gmail.com>

* add benchmarking of log.Caller() vs non-cached

Signed-off-by: kim <grufwub@gmail.com>

* fix syslog tests, add standard build tags to test runner to ensure consistency

Signed-off-by: kim <grufwub@gmail.com>

* make syslog tests more robust

Signed-off-by: kim <grufwub@gmail.com>

* fix caller depth arithmatic (is that how you spell it?)

Signed-off-by: kim <grufwub@gmail.com>

* update to use unkeyed fields in kv.Field{} instances

Signed-off-by: kim <grufwub@gmail.com>

* update go-kv library

Signed-off-by: kim <grufwub@gmail.com>

* update libraries list

Signed-off-by: kim <grufwub@gmail.com>

* fuck you linter get nerfed

Signed-off-by: kim <grufwub@gmail.com>

Co-authored-by: tobi <31960611+tsmethurst@users.noreply.github.com>

internal/transport/transport.go

@@ -31,11 +31,12 @@ import (
 	"time"
 
 	errorsv2 "codeberg.org/gruf/go-errors/v2"
+	"codeberg.org/gruf/go-kv"
 	"github.com/go-fed/httpsig"
-	"github.com/sirupsen/logrus"
 	"github.com/superseriousbusiness/activity/pub"
 	"github.com/superseriousbusiness/gotosocial/internal/gtsmodel"
 	"github.com/superseriousbusiness/gotosocial/internal/httpclient"
+	"github.com/superseriousbusiness/gotosocial/internal/log"
 )
 
 // Transport wraps the pub.Transport interface with some additional functionality for fetching remote media.
@@ -90,11 +91,11 @@ func (t *transport) do(r *http.Request, signer func(*http.Request) error, retryO
 	backoff := time.Second * 2
 
 	// Start a log entry for this request
-	l := logrus.WithFields(logrus.Fields{
-		"pubKeyID": t.pubKeyID,
-		"method":   r.Method,
-		"url":      r.URL.String(),
-	})
+	l := log.WithFields(kv.Fields{
+		{"pubKeyID", t.pubKeyID},
+		{"method", r.Method},
+		{"url", r.URL.String()},
+	}...)
 
 	for i := 0; i < maxRetries; i++ {
 		// Reset signing header fields