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42525b6067
- Introduces `Config`, `ConfigFactory`, `ProviderFactory`, and `Service` interfaces in `config.go`, `provider.go`, and `service.go`. - Implements `NamedMap` for managing named factories in `named.go`. - Adds `ProviderSettings` and `ScopedProviderSettings` for managing provider settings in `setting.go`.
39 lines
735 B
Go
39 lines
735 B
Go
package factory
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import (
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"fmt"
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"regexp"
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)
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var (
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// nameRegex is a regex that matches a valid name.
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// It must start with a alphabet, and can only contain alphabets, numbers, underscores or hyphens.
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nameRegex = regexp.MustCompile(`^[a-z][a-z0-9_-]{0,30}$`)
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)
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type Name struct {
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name string
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}
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func (n Name) String() string {
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return n.name
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}
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// NewName creates a new name.
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func NewName(name string) (Name, error) {
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if !nameRegex.MatchString(name) {
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return Name{}, fmt.Errorf("invalid factory name %q", name)
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}
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return Name{name: name}, nil
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}
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// MustNewName creates a new name.
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// It panics if the name is invalid.
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func MustNewName(name string) Name {
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n, err := NewName(name)
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if err != nil {
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panic(err)
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}
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return n
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}
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