mirror of
https://gitea.com/Lydanne/buildx.git
synced 2025-05-19 18:07:45 +08:00
b35a0f4718
Removes gogo/protobuf from buildx and updates to a version of moby/buildkit where gogo is removed. This also changes how the proto files are generated. This is because newer versions of protobuf are more strict about name conflicts. If two files have the same name (even if they are relative paths) and are used in different protoc commands, they'll conflict in the registry. Since protobuf file generation doesn't work very well with `paths=source_relative`, this removes the `go:generate` expression and just relies on the dockerfile to perform the generation. Signed-off-by: Jonathan A. Sternberg <jonathan.sternberg@docker.com>
115 lines
3.6 KiB
Go
115 lines
3.6 KiB
Go
/*
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*
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* Copyright 2024 gRPC authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*/
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// Package stats contains experimental metrics/stats API's.
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package stats
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import "maps"
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// MetricsRecorder records on metrics derived from metric registry.
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type MetricsRecorder interface {
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// RecordInt64Count records the measurement alongside labels on the int
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// count associated with the provided handle.
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RecordInt64Count(handle *Int64CountHandle, incr int64, labels ...string)
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// RecordFloat64Count records the measurement alongside labels on the float
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// count associated with the provided handle.
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RecordFloat64Count(handle *Float64CountHandle, incr float64, labels ...string)
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// RecordInt64Histo records the measurement alongside labels on the int
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// histo associated with the provided handle.
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RecordInt64Histo(handle *Int64HistoHandle, incr int64, labels ...string)
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// RecordFloat64Histo records the measurement alongside labels on the float
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// histo associated with the provided handle.
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RecordFloat64Histo(handle *Float64HistoHandle, incr float64, labels ...string)
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// RecordInt64Gauge records the measurement alongside labels on the int
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// gauge associated with the provided handle.
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RecordInt64Gauge(handle *Int64GaugeHandle, incr int64, labels ...string)
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}
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// Metric is an identifier for a metric.
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type Metric string
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// Metrics is a set of metrics to record. Once created, Metrics is immutable,
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// however Add and Remove can make copies with specific metrics added or
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// removed, respectively.
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//
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// Do not construct directly; use NewMetrics instead.
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type Metrics struct {
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// metrics are the set of metrics to initialize.
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metrics map[Metric]bool
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}
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// NewMetrics returns a Metrics containing Metrics.
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func NewMetrics(metrics ...Metric) *Metrics {
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newMetrics := make(map[Metric]bool)
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for _, metric := range metrics {
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newMetrics[metric] = true
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}
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return &Metrics{
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metrics: newMetrics,
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}
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}
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// Metrics returns the metrics set. The returned map is read-only and must not
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// be modified.
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func (m *Metrics) Metrics() map[Metric]bool {
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return m.metrics
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}
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// Add adds the metrics to the metrics set and returns a new copy with the
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// additional metrics.
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func (m *Metrics) Add(metrics ...Metric) *Metrics {
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newMetrics := make(map[Metric]bool)
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for metric := range m.metrics {
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newMetrics[metric] = true
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}
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for _, metric := range metrics {
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newMetrics[metric] = true
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}
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return &Metrics{
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metrics: newMetrics,
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}
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}
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// Join joins the metrics passed in with the metrics set, and returns a new copy
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// with the merged metrics.
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func (m *Metrics) Join(metrics *Metrics) *Metrics {
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newMetrics := make(map[Metric]bool)
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maps.Copy(newMetrics, m.metrics)
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maps.Copy(newMetrics, metrics.metrics)
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return &Metrics{
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metrics: newMetrics,
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}
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}
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// Remove removes the metrics from the metrics set and returns a new copy with
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// the metrics removed.
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func (m *Metrics) Remove(metrics ...Metric) *Metrics {
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newMetrics := make(map[Metric]bool)
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for metric := range m.metrics {
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newMetrics[metric] = true
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}
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for _, metric := range metrics {
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delete(newMetrics, metric)
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}
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return &Metrics{
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metrics: newMetrics,
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}
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}
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