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Michael Suchacz
1cf0354f72
> This PR was authored by Mux on behalf of Mike. ## Summary - add persistent plan mode for chats and the chat-specific plan file flow - add structured planning tools such as `ask_user_question` and `propose_plan` - keep `write_file` and `edit_files` constrained to the chat-specific plan file during plan turns - allow shell exploration in plan mode, including subagents, via `execute` and `process_output` - block implementation-oriented, provider-native, MCP, dynamic, and computer-use tools during plan turns - update the chat UI, tests, and docs for the new planning flow
63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
package chattool
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import (
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"fmt"
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"charm.land/fantasy"
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)
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// rejectSharedPlanPath reports whether requestedPath targets the shared
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// home-root plan file and, if so, returns a rejection response that
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// points callers at the chat-specific plan path.
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func rejectSharedPlanPath(
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requestedPath string,
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home string,
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chatPath string,
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planPathErr error,
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) (fantasy.ToolResponse, bool) {
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if planPathErr != nil {
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// When the resolver fails, we cannot determine the actual
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// home directory. Fall back to rejecting only the exact
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// legacy shared path (case-insensitive) rather than every
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// file named plan.md.
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if !looksLikeLegacySharedPlanPath(requestedPath) {
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return fantasy.ToolResponse{}, false
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}
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return fantasy.NewTextErrorResponse(
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planPathVerificationMessage(requestedPath),
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), true
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}
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if !LooksLikeHomePlanFile(requestedPath, home) && !looksLikeLegacySharedPlanPath(requestedPath) {
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return fantasy.ToolResponse{}, false
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}
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return fantasy.NewTextErrorResponse(
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sharedPlanPathMessage(requestedPath, chatPath),
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), true
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}
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func sharedPlanPathMessage(requestedPath, chatPath string) string {
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return fmt.Sprintf(
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"the plan path %s is no longer supported at the home root; use the chat-specific plan path: %s",
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requestedPath,
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chatPath,
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)
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}
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func symlinkedPlanPathMessage(planPath, resolvedPath string) string {
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return fmt.Sprintf(
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"the chat-specific plan path %s resolves to %s; symlinked plan paths are not allowed during plan turns",
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planPath,
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resolvedPath,
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)
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}
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func planPathVerificationMessage(requestedPath string) string {
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return fmt.Sprintf(
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"the plan path %s could not be verified because the workspace is currently unavailable to resolve the chat-specific plan path, try again shortly",
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requestedPath,
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)
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}
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