mirror of
https://github.com/hanzoai/tasks.git
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Alex ShtinandGitHub
8e8f1b0f7c
## What changed?
<!-- Describe what has changed in this PR -->
Remove license header from every file. Because it is really hard to
follow in this PR here is the summary:
1. License header is removed from all `.go` and `.proto` files
:fireworks::fireworks:🎆.
2. `LICENSE` file in the root directory has only Temporal and Uber
copyrights.
3. 5 other `LICENSE` files added to the packages which have copyrights
different from Temporal and Uber: Datadog, Xargin, "Mat Ryer, Tyler
Bunnell and contributors".
4. `license_file` flag is removed from all code generation tools.
5. `copyright_file` flag is removed from `go:generate mockgen`
directive.
6. All copyright related targets are removed from `Makefile`.
7. Updated Temporal copyright year to 2025 everywhere.
## Why?
<!-- Tell your future self why have you made these changes -->
I double checked with legal department that it is not needed to have
license header in every file. One file per repo is enough. I put all
copyrights to the root `LICENSE` file and removed header from all other
files. Also updated tools and `Makefile`.
55 lines
1.9 KiB
Go
55 lines
1.9 KiB
Go
package metrics
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import (
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"go.opentelemetry.io/otel/metric"
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)
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type (
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// optionSet represents a slice of metric options. We need it to be able to add options of the
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// [metric.InstrumentOption] type to slices which may be of any other type implemented by metric.InstrumentOption.
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// Normally, you could do something like `T metric.InstrumentOption` here, but the type dependency here is reversed.
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// We need a generic type T that is implemented *by* metric.InstrumentOption, not the other way around.
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// This is the only solution which avoids duplicating all the logic of the addOptions function without relying on
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// reflection, an error-prone type assertion, or a type switch with a runtime error for unhandled cases.
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optionSet[T any] interface {
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addOption(option metric.InstrumentOption) T
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}
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counterOptions []metric.Int64CounterOption
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gaugeOptions []metric.Float64ObservableGaugeOption
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float64HistogramOptions []metric.Float64HistogramOption
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int64HistogramOptions []metric.Int64HistogramOption
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)
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func addOptions[T optionSet[T]](omp *otelMetricsHandler, opts T, metricName string) T {
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metricDef, ok := omp.catalog.getMetric(metricName)
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if !ok {
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return opts
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}
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if description := metricDef.description; description != "" {
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opts = opts.addOption(metric.WithDescription(description))
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}
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if unit := metricDef.unit; unit != "" {
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opts = opts.addOption(metric.WithUnit(string(unit)))
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}
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return opts
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}
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func (opts counterOptions) addOption(option metric.InstrumentOption) counterOptions {
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return append(opts, option)
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}
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func (opts gaugeOptions) addOption(option metric.InstrumentOption) gaugeOptions {
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return append(opts, option)
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}
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func (opts float64HistogramOptions) addOption(option metric.InstrumentOption) float64HistogramOptions {
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return append(opts, option)
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}
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func (opts int64HistogramOptions) addOption(option metric.InstrumentOption) int64HistogramOptions {
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return append(opts, option)
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}
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