renderGitHubTOML generates GitHub MCP configuration in TOML format (for Codex engine)
(yaml *strings.Builder, githubTool map[string]any, workflowData *WorkflowData)
| 107 | |
| 108 | // renderGitHubTOML generates GitHub MCP configuration in TOML format (for Codex engine) |
| 109 | func (r *MCPConfigRendererUnified) renderGitHubTOML(yaml *strings.Builder, githubTool map[string]any, workflowData *WorkflowData) { |
| 110 | githubType := getGitHubType(githubTool) |
| 111 | readOnly := getGitHubReadOnly() |
| 112 | lockdown := getGitHubLockdown(githubTool) |
| 113 | toolsets := getGitHubToolsets(githubTool) |
| 114 | |
| 115 | mcpRendererLog.Printf("Rendering GitHub MCP TOML: type=%s, read_only=%t, lockdown=%t, toolsets=%s", githubType, readOnly, lockdown, toolsets) |
| 116 | |
| 117 | yaml.WriteString(" \n") |
| 118 | yaml.WriteString(" [mcp_servers.github]\n") |
| 119 | |
| 120 | // Add user_agent field defaulting to workflow identifier |
| 121 | userAgent := "github-agentic-workflow" |
| 122 | if workflowData != nil { |
| 123 | // Check if user_agent is configured in engine config first |
| 124 | if workflowData.EngineConfig != nil && workflowData.EngineConfig.UserAgent != "" { |
| 125 | userAgent = workflowData.EngineConfig.UserAgent |
| 126 | } else if workflowData.Name != "" { |
| 127 | // Fall back to sanitizing the workflow name as an artifact/user-agent identifier |
| 128 | userAgent = SanitizeArtifactIdentifier(workflowData.Name) |
| 129 | } |
| 130 | } |
| 131 | yaml.WriteString(" user_agent = \"" + userAgent + "\"\n") |
| 132 | |
| 133 | // Use tools.startup-timeout if specified, otherwise default to DefaultMCPStartupTimeout |
| 134 | // For GitHub Actions expressions, fall back to default (TOML format doesn't support expressions) |
| 135 | startupTimeout := int(constants.DefaultMCPStartupTimeout / time.Second) |
| 136 | if workflowData != nil && workflowData.ToolsStartupTimeout != "" { |
| 137 | if n := templatableIntValue(&workflowData.ToolsStartupTimeout); n > 0 { |
| 138 | startupTimeout = n |
| 139 | } |
| 140 | } |
| 141 | fmt.Fprintf(yaml, " startup_timeout_sec = %d\n", startupTimeout) |
| 142 | |
| 143 | // Use tools.timeout if specified, otherwise default to DefaultToolTimeout |
| 144 | // For GitHub Actions expressions, fall back to default (TOML format doesn't support expressions) |
| 145 | toolTimeout := int(constants.DefaultToolTimeout / time.Second) |
| 146 | if workflowData != nil && workflowData.ToolsTimeout != "" { |
| 147 | if n := templatableIntValue(&workflowData.ToolsTimeout); n > 0 { |
| 148 | toolTimeout = n |
| 149 | } |
| 150 | } |
| 151 | fmt.Fprintf(yaml, " tool_timeout_sec = %d\n", toolTimeout) |
| 152 | |
| 153 | // Check if remote mode is enabled |
| 154 | if githubType == GitHubMCPModeRemote { |
| 155 | mcpRendererLog.Printf("GitHub MCP TOML remote mode: readonly_endpoint=%t", readOnly) |
| 156 | // Remote mode - use hosted GitHub MCP server with streamable HTTP |
| 157 | // Use readonly endpoint if read-only mode is enabled |
| 158 | if readOnly { |
| 159 | yaml.WriteString(" url = \"https://api.githubcopilot.com/mcp-readonly/\"\n") |
| 160 | } else { |
| 161 | yaml.WriteString(" url = \"https://api.githubcopilot.com/mcp/\"\n") |
| 162 | } |
| 163 | |
| 164 | // Use bearer_token_env_var for authentication |
| 165 | yaml.WriteString(" bearer_token_env_var = \"GH_AW_GITHUB_TOKEN\"\n") |
| 166 | } else { |
no test coverage detected