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Diffstat (limited to 'vendor/github.com/grpc-ecosystem/go-grpc-middleware/logging/logrus/ctxlogrus/context.go')
-rw-r--r--vendor/github.com/grpc-ecosystem/go-grpc-middleware/logging/logrus/ctxlogrus/context.go65
1 files changed, 0 insertions, 65 deletions
diff --git a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/logging/logrus/ctxlogrus/context.go b/vendor/github.com/grpc-ecosystem/go-grpc-middleware/logging/logrus/ctxlogrus/context.go
deleted file mode 100644
index ff3e3353d..000000000
--- a/vendor/github.com/grpc-ecosystem/go-grpc-middleware/logging/logrus/ctxlogrus/context.go
+++ /dev/null
@@ -1,65 +0,0 @@
-package ctxlogrus
-
-import (
- "github.com/grpc-ecosystem/go-grpc-middleware/tags"
- "github.com/sirupsen/logrus"
- "golang.org/x/net/context"
-)
-
-type ctxLoggerMarker struct{}
-
-type ctxLogger struct {
- logger *logrus.Entry
- fields logrus.Fields
-}
-
-var (
- ctxLoggerKey = &ctxLoggerMarker{}
-)
-
-// AddFields adds logrus fields to the logger.
-func AddFields(ctx context.Context, fields logrus.Fields) {
- l, ok := ctx.Value(ctxLoggerKey).(*ctxLogger)
- if !ok || l == nil {
- return
- }
- for k, v := range fields {
- l.fields[k] = v
- }
-}
-
-// Extract takes the call-scoped logrus.Entry from ctx_logrus middleware.
-//
-// If the ctx_logrus middleware wasn't used, a no-op `logrus.Entry` is returned. This makes it safe to
-// use regardless.
-func Extract(ctx context.Context) *logrus.Entry {
- l, ok := ctx.Value(ctxLoggerKey).(*ctxLogger)
- if !ok || l == nil {
- return logrus.NewEntry(nullLogger)
- }
-
- fields := logrus.Fields{}
-
- // Add grpc_ctxtags tags metadata until now.
- tags := grpc_ctxtags.Extract(ctx)
- for k, v := range tags.Values() {
- fields[k] = v
- }
-
- // Add logrus fields added until now.
- for k, v := range l.fields {
- fields[k] = v
- }
-
- return l.logger.WithFields(fields)
-}
-
-// ToContext adds the logrus.Entry to the context for extraction later.
-// Returning the new context that has been created.
-func ToContext(ctx context.Context, entry *logrus.Entry) context.Context {
- l := &ctxLogger{
- logger: entry,
- fields: logrus.Fields{},
- }
- return context.WithValue(ctx, ctxLoggerKey, l)
-}