From 2dc9fc1626507bb54417fc4a1920b847cafb27a2 Mon Sep 17 00:00:00 2001
From: tobi <31960611+tsmethurst@users.noreply.github.com>
Date: Wed, 25 Aug 2021 15:34:33 +0200
Subject: Pg to bun (#148)

* start moving to bun

* changing more stuff

* more

* and yet more

* tests passing

* seems stable now

* more big changes

* small fix

* little fixes
---
 vendor/github.com/jackc/pgx/v4/logger.go | 98 ++++++++++++++++++++++++++++++++
 1 file changed, 98 insertions(+)
 create mode 100644 vendor/github.com/jackc/pgx/v4/logger.go

(limited to 'vendor/github.com/jackc/pgx/v4/logger.go')

diff --git a/vendor/github.com/jackc/pgx/v4/logger.go b/vendor/github.com/jackc/pgx/v4/logger.go
new file mode 100644
index 000000000..89fd5af51
--- /dev/null
+++ b/vendor/github.com/jackc/pgx/v4/logger.go
@@ -0,0 +1,98 @@
+package pgx
+
+import (
+	"context"
+	"encoding/hex"
+	"errors"
+	"fmt"
+)
+
+// The values for log levels are chosen such that the zero value means that no
+// log level was specified.
+const (
+	LogLevelTrace = 6
+	LogLevelDebug = 5
+	LogLevelInfo  = 4
+	LogLevelWarn  = 3
+	LogLevelError = 2
+	LogLevelNone  = 1
+)
+
+// LogLevel represents the pgx logging level. See LogLevel* constants for
+// possible values.
+type LogLevel int
+
+func (ll LogLevel) String() string {
+	switch ll {
+	case LogLevelTrace:
+		return "trace"
+	case LogLevelDebug:
+		return "debug"
+	case LogLevelInfo:
+		return "info"
+	case LogLevelWarn:
+		return "warn"
+	case LogLevelError:
+		return "error"
+	case LogLevelNone:
+		return "none"
+	default:
+		return fmt.Sprintf("invalid level %d", ll)
+	}
+}
+
+// Logger is the interface used to get logging from pgx internals.
+type Logger interface {
+	// Log a message at the given level with data key/value pairs. data may be nil.
+	Log(ctx context.Context, level LogLevel, msg string, data map[string]interface{})
+}
+
+// LogLevelFromString converts log level string to constant
+//
+// Valid levels:
+//	trace
+//	debug
+//	info
+//	warn
+//	error
+//	none
+func LogLevelFromString(s string) (LogLevel, error) {
+	switch s {
+	case "trace":
+		return LogLevelTrace, nil
+	case "debug":
+		return LogLevelDebug, nil
+	case "info":
+		return LogLevelInfo, nil
+	case "warn":
+		return LogLevelWarn, nil
+	case "error":
+		return LogLevelError, nil
+	case "none":
+		return LogLevelNone, nil
+	default:
+		return 0, errors.New("invalid log level")
+	}
+}
+
+func logQueryArgs(args []interface{}) []interface{} {
+	logArgs := make([]interface{}, 0, len(args))
+
+	for _, a := range args {
+		switch v := a.(type) {
+		case []byte:
+			if len(v) < 64 {
+				a = hex.EncodeToString(v)
+			} else {
+				a = fmt.Sprintf("%x (truncated %d bytes)", v[:64], len(v)-64)
+			}
+		case string:
+			if len(v) > 64 {
+				a = fmt.Sprintf("%s (truncated %d bytes)", v[:64], len(v)-64)
+			}
+		}
+		logArgs = append(logArgs, a)
+	}
+
+	return logArgs
+}
-- 
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