57 lines
1.1 KiB
Go
57 lines
1.1 KiB
Go
package server
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import (
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"errors"
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"net/url"
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"github.com/ehazlett/element/config"
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"github.com/ehazlett/element/datastore"
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"github.com/ehazlett/element/datastore/memory"
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"github.com/ehazlett/element/runtime"
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"github.com/ehazlett/element/runtime/docker"
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)
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var (
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ErrInvalidRuntime = errors.New("invalid runtime specified")
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ErrInvalidDatastore = errors.New("invalid datastore specified")
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)
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// loadRuntime loads a runtime from the specified configuration
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func loadRuntime(cfg *config.Runtime) (runtime.Runtime, error) {
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var rt runtime.Runtime
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switch cfg.Name {
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case "docker":
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r, err := docker.New()
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if err != nil {
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return nil, err
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}
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rt = r
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default:
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return nil, ErrInvalidRuntime
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}
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return rt, nil
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}
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// loadDatastore loads a datastore from the specified configuration
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func loadDatastore(ds string) (datastore.Datastore, error) {
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u, err := url.Parse(ds)
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if err != nil {
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return nil, err
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}
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var d datastore.Datastore
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switch u.Scheme {
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case "memory":
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m, err := memory.NewMemory()
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if err != nil {
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return nil, err
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}
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d = m
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default:
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return nil, ErrInvalidDatastore
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}
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return d, nil
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}
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