Update vendor

2 files changed, 299 insertions, 0 deletions

diff --git a/vendor/github.com/mattermost/logr/v2/config/config.go b/vendor/github.com/mattermost/logr/v2/config/config.go
new file mode 100644
index 00000000..a93b7a25
--- /dev/null
+++ b/vendor/github.com/mattermost/logr/v2/config/config.go
@@ -0,0 +1,209 @@
+package config
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+
+	"github.com/mattermost/logr/v2"
+	"github.com/mattermost/logr/v2/formatters"
+	"github.com/mattermost/logr/v2/targets"
+)
+
+type TargetCfg struct {
+	Type          string          `json:"type"` // one of "console", "file", "tcp", "syslog", "none".
+	Options       json.RawMessage `json:"options,omitempty"`
+	Format        string          `json:"format"` // one of "json", "plain", "gelf"
+	FormatOptions json.RawMessage `json:"format_options,omitempty"`
+	Levels        []logr.Level    `json:"levels"`
+	MaxQueueSize  int             `json:"maxqueuesize,omitempty"`
+}
+
+type ConsoleOptions struct {
+	Out string `json:"out"` // one of "stdout", "stderr"
+}
+
+type TargetFactory func(targetType string, options json.RawMessage) (logr.Target, error)
+type FormatterFactory func(format string, options json.RawMessage) (logr.Formatter, error)
+
+type Factories struct {
+	targetFactory    TargetFactory    // can be nil
+	formatterFactory FormatterFactory // can be nil
+}
+
+var removeAll = func(ti logr.TargetInfo) bool { return true }
+
+// ConfigureTargets replaces the current list of log targets with a new one based on a map
+// of name->TargetCfg. The map of TargetCfg's would typically be serialized from a JSON
+// source or can be programmatically created.
+//
+// An optional set of factories can be provided which will be called to create any target
+// types or formatters not built-in.
+//
+// To append log targets to an existing config, use `(*Logr).AddTarget` or
+// `(*Logr).AddTargetFromConfig` instead.
+func ConfigureTargets(lgr *logr.Logr, config map[string]TargetCfg, factories *Factories) error {
+	if err := lgr.RemoveTargets(context.Background(), removeAll); err != nil {
+		return fmt.Errorf("error removing existing log targets: %w", err)
+	}
+
+	if factories == nil {
+		factories = &Factories{nil, nil}
+	}
+
+	for name, tcfg := range config {
+		target, err := newTarget(tcfg.Type, tcfg.Options, factories.targetFactory)
+		if err != nil {
+			return fmt.Errorf("error creating log target %s: %w", name, err)
+		}
+
+		if target == nil {
+			continue
+		}
+
+		formatter, err := newFormatter(tcfg.Format, tcfg.FormatOptions, factories.formatterFactory)
+		if err != nil {
+			return fmt.Errorf("error creating formatter for log target %s: %w", name, err)
+		}
+
+		filter := newFilter(tcfg.Levels)
+		qSize := tcfg.MaxQueueSize
+		if qSize == 0 {
+			qSize = logr.DefaultMaxQueueSize
+		}
+
+		if err = lgr.AddTarget(target, name, filter, formatter, qSize); err != nil {
+			return fmt.Errorf("error adding log target %s: %w", name, err)
+		}
+	}
+	return nil
+}
+
+func newFilter(levels []logr.Level) logr.Filter {
+	filter := &logr.CustomFilter{}
+	for _, lvl := range levels {
+		filter.Add(lvl)
+	}
+	return filter
+}
+
+func newTarget(targetType string, options json.RawMessage, factory TargetFactory) (logr.Target, error) {
+	switch strings.ToLower(targetType) {
+	case "console":
+		c := ConsoleOptions{}
+		if len(options) != 0 {
+			if err := json.Unmarshal(options, &c); err != nil {
+				return nil, fmt.Errorf("error decoding console target options: %w", err)
+			}
+		}
+		var w io.Writer
+		switch c.Out {
+		case "stderr":
+			w = os.Stderr
+		case "stdout", "":
+			w = os.Stdout
+		default:
+			return nil, fmt.Errorf("invalid console target option '%s'", c.Out)
+		}
+		return targets.NewWriterTarget(w), nil
+	case "file":
+		fo := targets.FileOptions{}
+		if len(options) == 0 {
+			return nil, errors.New("missing file target options")
+		}
+		if err := json.Unmarshal(options, &fo); err != nil {
+			return nil, fmt.Errorf("error decoding file target options: %w", err)
+		}
+		if err := fo.CheckValid(); err != nil {
+			return nil, fmt.Errorf("invalid file target options: %w", err)
+		}
+		return targets.NewFileTarget(fo), nil
+	case "tcp":
+		to := targets.TcpOptions{}
+		if len(options) == 0 {
+			return nil, errors.New("missing TCP target options")
+		}
+		if err := json.Unmarshal(options, &to); err != nil {
+			return nil, fmt.Errorf("error decoding TCP target options: %w", err)
+		}
+		if err := to.CheckValid(); err != nil {
+			return nil, fmt.Errorf("invalid TCP target options: %w", err)
+		}
+		return targets.NewTcpTarget(&to), nil
+	case "syslog":
+		so := targets.SyslogOptions{}
+		if len(options) == 0 {
+			return nil, errors.New("missing SysLog target options")
+		}
+		if err := json.Unmarshal(options, &so); err != nil {
+			return nil, fmt.Errorf("error decoding Syslog target options: %w", err)
+		}
+		if err := so.CheckValid(); err != nil {
+			return nil, fmt.Errorf("invalid SysLog target options: %w", err)
+		}
+		return targets.NewSyslogTarget(&so)
+	case "none":
+		return nil, nil
+	default:
+		if factory != nil {
+			t, err := factory(targetType, options)
+			if err != nil || t == nil {
+				return nil, fmt.Errorf("error from target factory: %w", err)
+			}
+			return t, nil
+		}
+	}
+	return nil, fmt.Errorf("target type '%s' is unrecogized", targetType)
+}
+
+func newFormatter(format string, options json.RawMessage, factory FormatterFactory) (logr.Formatter, error) {
+	switch strings.ToLower(format) {
+	case "json":
+		j := formatters.JSON{}
+		if len(options) != 0 {
+			if err := json.Unmarshal(options, &j); err != nil {
+				return nil, fmt.Errorf("error decoding JSON formatter options: %w", err)
+			}
+			if err := j.CheckValid(); err != nil {
+				return nil, fmt.Errorf("invalid JSON formatter options: %w", err)
+			}
+		}
+		return &j, nil
+	case "plain":
+		p := formatters.Plain{}
+		if len(options) != 0 {
+			if err := json.Unmarshal(options, &p); err != nil {
+				return nil, fmt.Errorf("error decoding Plain formatter options: %w", err)
+			}
+			if err := p.CheckValid(); err != nil {
+				return nil, fmt.Errorf("invalid plain formatter options: %w", err)
+			}
+		}
+		return &p, nil
+	case "gelf":
+		g := formatters.Gelf{}
+		if len(options) != 0 {
+			if err := json.Unmarshal(options, &g); err != nil {
+				return nil, fmt.Errorf("error decoding Gelf formatter options: %w", err)
+			}
+			if err := g.CheckValid(); err != nil {
+				return nil, fmt.Errorf("invalid GELF formatter options: %w", err)
+			}
+		}
+		return &g, nil
+
+	default:
+		if factory != nil {
+			f, err := factory(format, options)
+			if err != nil || f == nil {
+				return nil, fmt.Errorf("error from formatter factory: %w", err)
+			}
+			return f, nil
+		}
+	}
+	return nil, fmt.Errorf("format '%s' is unrecogized", format)
+}
diff --git a/vendor/github.com/mattermost/logr/v2/config/sample-config.json b/vendor/github.com/mattermost/logr/v2/config/sample-config.json
new file mode 100644
index 00000000..540bafbb
--- /dev/null
+++ b/vendor/github.com/mattermost/logr/v2/config/sample-config.json
@@ -0,0 +1,90 @@
+{
+    "sample-console": {
+        "type": "console",
+        "options": {
+            "out": "stdout"
+        },
+        "format": "plain",
+        "format_options": {
+            "delim": " | "
+        },
+        "levels": [
+            {"id": 5, "name": "debug"},
+            {"id": 4, "name": "info"},
+            {"id": 3, "name": "warn"},
+            {"id": 2, "name": "error", "stacktrace": true},
+            {"id": 1, "name": "fatal", "stacktrace": true},
+            {"id": 0, "name": "panic", "stacktrace": true}
+        ],
+        "maxqueuesize": 1000
+    },
+    "sample-file": {
+        "type": "file",
+        "options": {
+            "filename": "test.log",
+            "max_size": 1000000,
+            "max_age": 1,
+            "max_backups": 10,
+            "compress": true
+        },
+        "format": "json",
+        "format_options": {
+        },
+        "levels": [
+            {"id": 5, "name": "debug"},
+            {"id": 4, "name": "info"},
+            {"id": 3, "name": "warn"},
+            {"id": 2, "name": "error", "stacktrace": true},
+            {"id": 1, "name": "fatal", "stacktrace": true},
+            {"id": 0, "name": "panic", "stacktrace": true}
+        ],
+        "maxqueuesize": 1000
+    },
+    "sample-tcp": {
+        "type": "tcp",
+        "options": {
+            "host": "localhost",
+            "port": 18066,
+            "tls": false,
+            "cert": "",
+            "insecure": false
+        },
+        "format": "gelf",
+        "format_options": {
+            "hostname": "server01"
+        },
+        "levels": [
+            {"id": 5, "name": "debug"},
+            {"id": 4, "name": "info"},
+            {"id": 3, "name": "warn"},
+            {"id": 2, "name": "error", "stacktrace": true},
+            {"id": 1, "name": "fatal", "stacktrace": true},
+            {"id": 0, "name": "panic", "stacktrace": true}
+        ],
+        "maxqueuesize": 1000
+    },
+    "sample-syslog": {
+        "type": "syslog",
+        "options": {
+            "host": "localhost",
+            "port": 18066,
+            "tls": false,
+            "cert": "",
+            "insecure": false,
+            "tag": "testapp"
+        },
+        "format": "plain",
+        "format_options": {
+            "delim": "  "
+        },
+        "levels": [
+            {"id": 5, "name": "debug"},
+            {"id": 4, "name": "info"},
+            {"id": 3, "name": "warn"},
+            {"id": 2, "name": "error", "stacktrace": true},
+            {"id": 1, "name": "fatal", "stacktrace": true},
+            {"id": 0, "name": "panic", "stacktrace": true}
+        ],
+        "maxqueuesize": 1000
+    }
+}