groupby

package

v0.7.2 Latest Latest Go to latest Published: Aug 16, 2026 License: MIT Imports: 8 Imported by: 0

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Valid go.mod file
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Repository

github.com/psyb0t/gitrakz

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Documentation ¶

Overview ¶

Package groupby implements the "group-by" transform primitive: it buckets the timeline by a chosen Event field and writes one Row per bucket to State.Rows, each carrying the bucket's event count and additions/ deletions totals.

Index ¶

Constants
Variables
func New(rawParams []byte) (transform.Primitive, error)
type By

Constants ¶

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const Name = "group-by"

Name is the primitive's registry key.

Variables ¶

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var ErrUnknownBy = errors.New("unknown group-by field")

ErrUnknownBy is returned by New when the "by" param names a field group-by doesn't know how to bucket on.

Functions ¶

func New ¶

func New(rawParams []byte) (transform.Primitive, error)

New builds the group-by primitive from its JSON params, shaped {"by": "owner"|"repo"|"type"|"branch"|"day"}. by defaults to ByOwner when params is empty or "by" is omitted. Returns a wrapped ErrUnknownBy when by names anything else.

Types ¶

type By ¶

type By string

By selects which Event field group-by buckets on.

const (
	ByOwner  By = "owner"
	ByRepo   By = "repo"
	ByType   By = "type"
	ByBranch By = "branch"
	ByDay    By = "day"
)

Source Files ¶

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