feat: add support for coder_git_auth data source (#6334)

* Add git auth providers schema

* Pipe git auth providers to the schema

* Add git auth providers to the API

* Add gitauth endpoint to query authenticated state

* Add endpoint to query git state

* Use BroadcastChannel to automatically authenticate with Git

* Add error validation for submitting the create workspace form

* Fix panic on template dry-run

* Add tests for the template version Git auth endpoint

* Show error if no gitauth is configured

* Add gitauth to cliui

* Fix unused method receiver

* Fix linting errors

* Fix dbauthz querier test

* Fix make gen

* Add JavaScript test for git auth

* Fix bad error message

* Fix provisionerd test race

See https://github.com/coder/coder/actions/runs/4277960646/jobs/7447232814

* Fix requested changes

* Add comment to CreateWorkspacePageView

codersdk/templateversions.go

@@ -24,6 +24,13 @@ type TemplateVersion struct {
 	CreatedBy      User           `json:"created_by"`
 }
 
+type TemplateVersionGitAuth struct {
+	ID              string      `json:"id"`
+	Type            GitProvider `json:"type"`
+	AuthenticateURL string      `json:"authenticate_url"`
+	Authenticated   bool        `json:"authenticated"`
+}
+
 type ValidationMonotonicOrder string
 
 const (
@@ -108,6 +115,20 @@ func (c *Client) TemplateVersionRichParameters(ctx context.Context, version uuid
 	return params, json.NewDecoder(res.Body).Decode(&params)
 }
 
+// TemplateVersionGitAuth returns git authentication for the requested template version.
+func (c *Client) TemplateVersionGitAuth(ctx context.Context, version uuid.UUID) ([]TemplateVersionGitAuth, error) {
+	res, err := c.Request(ctx, http.MethodGet, fmt.Sprintf("/api/v2/templateversions/%s/gitauth", version), nil)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+	if res.StatusCode != http.StatusOK {
+		return nil, ReadBodyAsError(res)
+	}
+	var gitAuth []TemplateVersionGitAuth
+	return gitAuth, json.NewDecoder(res.Body).Decode(&gitAuth)
+}
+
 // TemplateVersionSchema returns schemas for a template version by ID.
 func (c *Client) TemplateVersionSchema(ctx context.Context, version uuid.UUID) ([]ParameterSchema, error) {
 	res, err := c.Request(ctx, http.MethodGet, fmt.Sprintf("/api/v2/templateversions/%s/schema", version), nil)

codersdk/workspaceagents.go

@@ -291,12 +291,26 @@ func (c *Client) WorkspaceAgentListeningPorts(ctx context.Context, agentID uuid.
 
 // GitProvider is a constant that represents the
 // type of providers that are supported within Coder.
-// @typescript-ignore GitProvider
 type GitProvider string
 
+func (g GitProvider) Pretty() string {
+	switch g {
+	case GitProviderAzureDevops:
+		return "Azure DevOps"
+	case GitProviderGitHub:
+		return "GitHub"
+	case GitProviderGitLab:
+		return "GitLab"
+	case GitProviderBitBucket:
+		return "Bitbucket"
+	default:
+		return string(g)
+	}
+}
+
 const (
-	GitProviderAzureDevops = "azure-devops"
-	GitProviderGitHub      = "github"
-	GitProviderGitLab      = "gitlab"
-	GitProviderBitBucket   = "bitbucket"
+	GitProviderAzureDevops GitProvider = "azure-devops"
+	GitProviderGitHub      GitProvider = "github"
+	GitProviderGitLab      GitProvider = "gitlab"
+	GitProviderBitBucket   GitProvider = "bitbucket"
 )