cmd

package
v0.2.0 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Mar 28, 2024 License: MIT Imports: 20 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var (
	Gray    = "\033[90m"
	Red     = "\033[31m"
	Green   = "\033[32m"
	Yellow  = "\033[33m"
	Blue    = "\033[34m"
	Magenta = "\033[35m"
	Cyan    = "\033[36m"
	White   = "\033[37m"
	Reset   = "\033[0m"
)
View Source 
var CmdOptions struct {
	OutputOptions
	Completion     *flags.EnumFlag
	ConfigFile     string
	LogDestination string
	LocalTime      bool
	Timezone       string
	UsePager       bool
	Verbose        bool
	Debug          bool
}

CmdOptions contains the global options

View Source 
var LevelColors = map[int]string{
	0:  Blue,
	10: Gray,
	20: Yellow,
	30: Green,
	40: Magenta,
	50: Red,
	60: Red,
}
View Source 
var RootCmd = &cobra.Command{
	Short: "pretty-print Bunyan logs from stdin or file(s)",
	Long:  "Bunyan is a simple and fast JSON log viewer. It reads log entries from given files or stdin and pretty-prints them to stdout.",
	RunE:  runRootCommand,
}

RootCmd represents the base command when called without any subcommands

View Source 
var TimezoneAbbreviations = map[string]int{}/* 201 elements not displayed */

Functions

func Execute 

func Execute(context context.Context) error

Execute run the command

func GetPager 

func GetPager(context context.Context) (output io.WriteCloser, close func(), err error)

func ParseLocation 

func ParseLocation(location string) (*time.Location, error)

Types

type AllLogFilter 

type AllLogFilter struct{}

func (AllLogFilter) Filter 

func (filter AllLogFilter) Filter(_ context.Context, _ LogEntry) bool

type AndNode 

type AndNode struct {
	Left  ConditionNode
	Right ConditionNode
}

func (AndNode) Evaluate 

func (node AndNode) Evaluate(entry LogEntry) bool

type BooleanNode 

type BooleanNode struct {
	Value bool
}

func (BooleanNode) GetValue 

func (node BooleanNode) GetValue(entry LogEntry) string

func (BooleanNode) String 

func (node BooleanNode) String() string

type ConditionLogFilter 

type ConditionLogFilter struct {
	Condition ConditionNode
}

func NewConditionFilter 

func NewConditionFilter(condition string) (*ConditionLogFilter, error)

func (ConditionLogFilter) Filter 

func (filter ConditionLogFilter) Filter(context context.Context, entry LogEntry) bool

type ConditionNode 

type ConditionNode interface {
	Evaluate(entry LogEntry) bool
}

func ParseCondition 

func ParseCondition(condition string) (ConditionNode, error)

type ConstantNode 

type ConstantNode struct {
	Value string
}

func (ConstantNode) GetValue 

func (node ConstantNode) GetValue(entry LogEntry) string

func (ConstantNode) String 

func (node ConstantNode) String() string

type EqualsNode 

type EqualsNode struct {
	Left  LeafNode
	Right LeafNode
}

func CreateEqualNode 

func CreateEqualNode(left, right string) EqualsNode

func (EqualsNode) Evaluate 

func (node EqualsNode) Evaluate(entry LogEntry) bool

type FieldNode 

type FieldNode struct {
	Name string
}

func (FieldNode) GetValue 

func (node FieldNode) GetValue(entry LogEntry) string

func (FieldNode) String 

func (node FieldNode) String() string

type LeafNode 

type LeafNode interface {
	fmt.Stringer
	GetValue(entry LogEntry) string
}

func ParseLeafNode 

func ParseLeafNode(value string) LeafNode

type LevelLogFilter 

type LevelLogFilter struct {
	LevelSet logger.LevelSet
}

func NewLevelLogFilter 

func NewLevelLogFilter(level string) *LevelLogFilter

func (LevelLogFilter) Filter 

func (filter LevelLogFilter) Filter(context context.Context, entry LogEntry) bool

type LogEntry 

type LogEntry struct {
	Time     time.Time `json:"time"`
	Level    LogLevel  `json:"level"`
	Hostname string    `json:"hostname"`
	Name     string    `json:"name"`
	PID      int64     `json:"pid"`
	TaskID   int64     `json:"tid"`
	Topic    string    `json:"topic"`
	Scope    string    `json:"scope"`
	Message  string    `json:"msg"`
	Fields   map[string]any
	Blobs    map[string]any
}

LogEntry represents a log entry

func (LogEntry) GetField 

func (entry LogEntry) GetField(name string) string

GetField retrieves the value of a specific field from the LogEntry.

func (*LogEntry) UnmarshalJSON 

func (entry *LogEntry) UnmarshalJSON(payload []byte) (err error)

UnmarshalJSON unmarshal data into this

func (LogEntry) Write 

func (entry LogEntry) Write(context context.Context, output io.Writer, options *OutputOptions)

Write writes the LogEntry to the given io.Writer output The output will be formatted according to the OutputOptions

type LogFilter 

type LogFilter interface {
	Filter(context context.Context, entry LogEntry) bool
}

type LogLevel 

type LogLevel logger.Level

func (LogLevel) String 

func (level LogLevel) String() string

func (LogLevel) Write 

func (level LogLevel) Write(output io.Writer, options *OutputOptions)

type MatchNode 

type MatchNode struct {
	Left  LeafNode
	Right LeafNode
}

func CreateMatchNode 

func CreateMatchNode(left, right LeafNode) (MatchNode, error)

func (MatchNode) Evaluate 

func (node MatchNode) Evaluate(entry LogEntry) bool

type MultiLogFilter 

type MultiLogFilter struct {
	Filters []LogFilter
}

func (*MultiLogFilter) Add 

func (filter *MultiLogFilter) Add(filters ...LogFilter) *MultiLogFilter

func (MultiLogFilter) AsFilter 

func (filter MultiLogFilter) AsFilter() LogFilter

func (MultiLogFilter) Filter 

func (filter MultiLogFilter) Filter(context context.Context, entry LogEntry) bool

func (MultiLogFilter) IsEmpty 

func (filter MultiLogFilter) IsEmpty() bool

type NotNode 

type NotNode struct {
	Node ConditionNode
}

func (NotNode) Evaluate 

func (node NotNode) Evaluate(entry LogEntry) bool

type NumberNode 

type NumberNode struct {
	Value float64
}

func (NumberNode) GetValue 

func (node NumberNode) GetValue(entry LogEntry) string

func (NumberNode) String 

func (node NumberNode) String() string

type OrNode 

type OrNode struct {
	Left  ConditionNode
	Right ConditionNode
}

func (OrNode) Evaluate 

func (node OrNode) Evaluate(entry LogEntry) bool

type OutputOptions 

type OutputOptions struct {
	LogLevel  string
	Filter    string
	Output    *flags.EnumFlag
	Location  *time.Location
	UseColors bool
}

type RegexNode 

type RegexNode struct {
	Regex *regexp.Regexp
}

func (RegexNode) GetValue 

func (node RegexNode) GetValue(entry LogEntry) string

func (RegexNode) String 

func (node RegexNode) String() string

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.