forked from
tangled.org/core
this repo has no description
knotclient: remove package
Signed-off-by: Anirudh Oppiliappan <anirudh@tangled.sh>
-285
-285
knotclient/unsigned.go
-285
knotclient/unsigned.go
···
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package knotclient
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"log"
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"net/http"
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"net/url"
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"strconv"
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"time"
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"tangled.sh/tangled.sh/core/types"
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)
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type UnsignedClient struct {
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Url *url.URL
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client *http.Client
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}
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func NewUnsignedClient(domain string, dev bool) (*UnsignedClient, error) {
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client := &http.Client{
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Timeout: 5 * time.Second,
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}
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scheme := "https"
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if dev {
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scheme = "http"
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}
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url, err := url.Parse(fmt.Sprintf("%s://%s", scheme, domain))
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if err != nil {
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return nil, err
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}
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unsignedClient := &UnsignedClient{
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client: client,
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Url: url,
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}
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return unsignedClient, nil
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}
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func (us *UnsignedClient) newRequest(method, endpoint string, query url.Values, body []byte) (*http.Request, error) {
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reqUrl := us.Url.JoinPath(endpoint)
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// add query parameters
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if query != nil {
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reqUrl.RawQuery = query.Encode()
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}
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return http.NewRequest(method, reqUrl.String(), bytes.NewReader(body))
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}
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func do[T any](us *UnsignedClient, req *http.Request) (*T, error) {
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resp, err := us.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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log.Printf("Error reading response body: %v", err)
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return nil, err
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}
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var result T
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err = json.Unmarshal(body, &result)
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if err != nil {
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log.Printf("Error unmarshalling response body: %v", err)
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return nil, err
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}
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return &result, nil
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}
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func (us *UnsignedClient) Index(ownerDid, repoName, ref string) (*types.RepoIndexResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/tree/%s", ownerDid, repoName, ref)
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if ref == "" {
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endpoint = fmt.Sprintf("/%s/%s", ownerDid, repoName)
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}
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req, err := us.newRequest(Method, endpoint, nil, nil)
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if err != nil {
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return nil, err
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}
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return do[types.RepoIndexResponse](us, req)
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}
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func (us *UnsignedClient) Log(ownerDid, repoName, ref string, page int) (*types.RepoLogResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/log/%s", ownerDid, repoName, url.PathEscape(ref))
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query := url.Values{}
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query.Add("page", strconv.Itoa(page))
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query.Add("per_page", strconv.Itoa(60))
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req, err := us.newRequest(Method, endpoint, query, nil)
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if err != nil {
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return nil, err
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}
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return do[types.RepoLogResponse](us, req)
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}
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func (us *UnsignedClient) Branches(ownerDid, repoName string) (*types.RepoBranchesResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/branches", ownerDid, repoName)
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req, err := us.newRequest(Method, endpoint, nil, nil)
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if err != nil {
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return nil, err
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}
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return do[types.RepoBranchesResponse](us, req)
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}
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func (us *UnsignedClient) Tags(ownerDid, repoName string) (*types.RepoTagsResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/tags", ownerDid, repoName)
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req, err := us.newRequest(Method, endpoint, nil, nil)
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if err != nil {
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return nil, err
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}
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return do[types.RepoTagsResponse](us, req)
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}
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func (us *UnsignedClient) Branch(ownerDid, repoName, branch string) (*types.RepoBranchResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/branches/%s", ownerDid, repoName, url.PathEscape(branch))
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req, err := us.newRequest(Method, endpoint, nil, nil)
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if err != nil {
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return nil, err
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}
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return do[types.RepoBranchResponse](us, req)
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}
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func (us *UnsignedClient) DefaultBranch(ownerDid, repoName string) (*types.RepoDefaultBranchResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/branches/default", ownerDid, repoName)
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req, err := us.newRequest(Method, endpoint, nil, nil)
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if err != nil {
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return nil, err
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}
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resp, err := us.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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var defaultBranch types.RepoDefaultBranchResponse
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if err := json.NewDecoder(resp.Body).Decode(&defaultBranch); err != nil {
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return nil, err
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}
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return &defaultBranch, nil
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}
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func (us *UnsignedClient) Capabilities() (*types.Capabilities, error) {
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const (
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Method = "GET"
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Endpoint = "/capabilities"
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)
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req, err := us.newRequest(Method, Endpoint, nil, nil)
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if err != nil {
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return nil, err
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}
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resp, err := us.client.Do(req)
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if err != nil {
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return nil, err
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}
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defer resp.Body.Close()
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var capabilities types.Capabilities
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if err := json.NewDecoder(resp.Body).Decode(&capabilities); err != nil {
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return nil, err
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}
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return &capabilities, nil
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}
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func (us *UnsignedClient) Compare(ownerDid, repoName, rev1, rev2 string) (*types.RepoFormatPatchResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/compare/%s/%s", ownerDid, repoName, url.PathEscape(rev1), url.PathEscape(rev2))
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req, err := us.newRequest(Method, endpoint, nil, nil)
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if err != nil {
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return nil, fmt.Errorf("Failed to create request.")
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}
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compareResp, err := us.client.Do(req)
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if err != nil {
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return nil, fmt.Errorf("Failed to create request.")
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}
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defer compareResp.Body.Close()
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switch compareResp.StatusCode {
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case 404:
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case 400:
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return nil, fmt.Errorf("Branch comparisons not supported on this knot.")
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}
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respBody, err := io.ReadAll(compareResp.Body)
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if err != nil {
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log.Println("failed to compare across branches")
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return nil, fmt.Errorf("Failed to compare branches.")
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}
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defer compareResp.Body.Close()
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var formatPatchResponse types.RepoFormatPatchResponse
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err = json.Unmarshal(respBody, &formatPatchResponse)
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if err != nil {
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log.Println("failed to unmarshal format-patch response", err)
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return nil, fmt.Errorf("failed to compare branches.")
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}
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return &formatPatchResponse, nil
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}
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func (s *UnsignedClient) RepoLanguages(ownerDid, repoName, ref string) (*types.RepoLanguageResponse, error) {
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const (
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Method = "GET"
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)
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endpoint := fmt.Sprintf("/%s/%s/languages/%s", ownerDid, repoName, url.PathEscape(ref))
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req, err := s.newRequest(Method, endpoint, nil, nil)
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if err != nil {
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return nil, err
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}
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resp, err := s.client.Do(req)
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if err != nil {
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return nil, err
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}
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var result types.RepoLanguageResponse
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if resp.StatusCode != http.StatusOK {
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log.Println("failed to calculate languages", resp.Status)
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return &types.RepoLanguageResponse{}, nil
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}
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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return nil, err
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}
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err = json.Unmarshal(body, &result)
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if err != nil {
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return nil, err
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}
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return &result, nil
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}