57 lines
1.4 KiB
Go
57 lines
1.4 KiB
Go
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package command
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import (
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"fmt"
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"os"
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"path/filepath"
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"github.com/hashicorp/terraform/plugin/discovery"
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)
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// mockGetProvider providers a GetProvider method for testing automatic
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// provider downloads
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type mockGetProvider struct {
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// A map of provider names to available versions.
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// The tests expect the versions to be in order from newest to oldest.
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Providers map[string][]string
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}
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func (m mockGetProvider) FileName(provider, version string) string {
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return fmt.Sprintf("terraform-provider-%s-V%s-X4", provider, version)
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}
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// GetProvider will check the Providers map to see if it can find a suitable
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// version, and put an empty file in the dst directory.
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func (m mockGetProvider) GetProvider(dst, provider string, req discovery.Constraints) error {
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versions := m.Providers[provider]
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if len(versions) == 0 {
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return fmt.Errorf("provider %q not found", provider)
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}
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err := os.MkdirAll(dst, 0755)
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if err != nil {
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return fmt.Errorf("error creating plugins directory: %s", err)
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}
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for _, v := range versions {
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version, err := discovery.VersionStr(v).Parse()
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if err != nil {
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panic(err)
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}
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if req.Has(version) {
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// provider filename
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name := m.FileName(provider, v)
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path := filepath.Join(dst, name)
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f, err := os.Create(path)
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if err != nil {
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return fmt.Errorf("error fetching provider: %s", err)
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}
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f.Close()
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return nil
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}
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}
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return fmt.Errorf("no suitable version for provider %q found with constraints %s", provider, req)
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}
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