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Provide completion, hover and docs links for uninitialized Registry m…
…odules (#924) * Recognize inputs and outputs of uninitialized remote modules * d * progress * add failing tests * progress * make it work * fix test * formatting * fix tests betterer * cleanup and timeout * remove terraform-schema pin * cleanup * make input & output descriptions markup-type-aware * fix typo * bump tfschema to latest & go mod tidy Co-authored-by: Radek Simko <radek.simko@gmail.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,118 @@ | ||
| package registry | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "io/ioutil" | ||
| "sort" | ||
| "time" | ||
|
|
||
| "github.com/hashicorp/go-cleanhttp" | ||
| "github.com/hashicorp/go-version" | ||
| tfaddr "github.com/hashicorp/terraform-registry-address" | ||
| ) | ||
|
|
||
| const ( | ||
| defaultBaseURL = "https://registry.terraform.io" | ||
| defaultTimeout = 5 * time.Second | ||
| ) | ||
|
|
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| type Client struct { | ||
| BaseURL string | ||
| Timeout time.Duration | ||
| } | ||
|
|
||
| func NewClient() Client { | ||
| return Client{ | ||
| BaseURL: defaultBaseURL, | ||
| Timeout: defaultTimeout, | ||
| } | ||
| } | ||
|
|
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| func (c Client) GetModuleData(addr tfaddr.ModuleSourceRegistry, cons version.Constraints) (*ModuleResponse, error) { | ||
| var response ModuleResponse | ||
|
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| v, err := c.GetMatchingModuleVersion(addr, cons) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| client := cleanhttp.DefaultClient() | ||
| client.Timeout = defaultTimeout | ||
|
|
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| url := fmt.Sprintf("%s/v1/modules/%s/%s/%s/%s", c.BaseURL, | ||
| addr.PackageAddr.Namespace, | ||
| addr.PackageAddr.Name, | ||
| addr.PackageAddr.TargetSystem, | ||
| v.String()) | ||
| resp, err := client.Get(url) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if resp.StatusCode != 200 { | ||
| bodyBytes, err := ioutil.ReadAll(resp.Body) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| return nil, fmt.Errorf("unexpected response %s: %s", resp.Status, string(bodyBytes)) | ||
| } | ||
|
|
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| err = json.NewDecoder(resp.Body).Decode(&response) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
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| return &response, nil | ||
| } | ||
|
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| func (c Client) GetMatchingModuleVersion(addr tfaddr.ModuleSourceRegistry, con version.Constraints) (*version.Version, error) { | ||
| url := fmt.Sprintf("%s/v1/modules/%s/%s/%s/versions", c.BaseURL, | ||
| addr.PackageAddr.Namespace, | ||
| addr.PackageAddr.Name, | ||
| addr.PackageAddr.TargetSystem) | ||
|
|
||
| client := cleanhttp.DefaultClient() | ||
| client.Timeout = defaultTimeout | ||
|
|
||
| resp, err := client.Get(url) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| if resp.StatusCode != 200 { | ||
| bodyBytes, err := ioutil.ReadAll(resp.Body) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
| defer resp.Body.Close() | ||
|
|
||
| return nil, fmt.Errorf("unexpected response %s: %s", resp.Status, string(bodyBytes)) | ||
| } | ||
|
|
||
| var response ModuleVersionsResponse | ||
| err = json.NewDecoder(resp.Body).Decode(&response) | ||
| if err != nil { | ||
| return nil, err | ||
| } | ||
|
|
||
| var foundVersions version.Collection | ||
| for _, module := range response.Modules { | ||
| for _, entry := range module.Versions { | ||
| ver, err := version.NewVersion(entry.Version) | ||
| if err == nil { | ||
| foundVersions = append(foundVersions, ver) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| sort.Sort(foundVersions) | ||
|
|
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| for _, fv := range foundVersions { | ||
| if con.Check(fv) { | ||
| return fv, nil | ||
| } | ||
| } | ||
|
|
||
| return nil, fmt.Errorf("no suitable version found for %q %q", addr, con) | ||
| } |
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