103 lines
3.0 KiB
Go
103 lines
3.0 KiB
Go
package tool
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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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"sort"
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"strings"
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"reasonix/internal/provider"
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)
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// ContractEntry is the provider-visible contract for a tool schema snapshot.
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type ContractEntry struct {
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Name string
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Description string
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ReadOnly bool
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Schema json.RawMessage
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}
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// BuiltinContractEntries returns a stable snapshot of compile-time built-ins.
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func BuiltinContractEntries() []ContractEntry {
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return contractEntriesFromTools(Builtins(), nil)
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}
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func contractEntriesFromTools(tools []Tool, canonical map[string]json.RawMessage) []ContractEntry {
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entries := make([]ContractEntry, 0, len(tools))
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for _, t := range tools {
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schema := provider.CanonicalizeSchema(t.Schema())
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if canonical != nil {
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if c := canonical[t.Name()]; len(c) > 0 {
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schema = append(json.RawMessage(nil), c...)
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}
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}
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entries = append(entries, ContractEntry{
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Name: t.Name(),
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Description: strings.TrimSpace(t.Description()),
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ReadOnly: t.ReadOnly(),
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Schema: schema,
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})
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}
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sort.Slice(entries, func(i, j int) bool { return entries[i].Name < entries[j].Name })
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return entries
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}
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// ContractEntries returns the registry's provider-visible contract snapshot.
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func (r *Registry) ContractEntries() []ContractEntry {
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r.mu.RLock()
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defer r.mu.RUnlock()
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tools := make([]Tool, 0, len(r.order))
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canonical := make(map[string]json.RawMessage, len(r.order))
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for _, name := range r.order {
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t := r.tools[name]
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if t == nil {
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continue
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}
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tools = append(tools, t)
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canonical[name] = r.canon[name]
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}
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return contractEntriesFromTools(tools, canonical)
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}
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// RenderContractMarkdown renders entries as committed documentation. Tests use
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// the same entries, so docs drift when tool names, descriptions, read-only
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// flags, or canonical schemas change.
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func RenderContractMarkdown(entries []ContractEntry) string {
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var b strings.Builder
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b.WriteString("# Tool Contract\n\n")
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b.WriteString("This document records the provider-visible contract for Reasonix compile-time built-in tools. It is generated from the same canonical schema path used by the runtime registry.\n\n")
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b.WriteString("| Tool | Read-only | Description |\n")
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b.WriteString("| --- | --- | --- |\n")
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for _, e := range entries {
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fmt.Fprintf(&b, "| `%s` | %t | %s |\n", e.Name, e.ReadOnly, markdownCell(e.Description))
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}
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b.WriteString("\n## Schemas\n")
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for _, e := range entries {
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fmt.Fprintf(&b, "\n### `%s`\n\n", e.Name)
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fmt.Fprintf(&b, "- Read-only: `%t`\n", e.ReadOnly)
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if e.Description != "" {
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fmt.Fprintf(&b, "- Description: %s\n", e.Description)
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}
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b.WriteString("\n```json\n")
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b.WriteString(prettyJSON(e.Schema))
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b.WriteString("\n```\n")
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}
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return b.String()
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}
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func markdownCell(s string) string {
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s = strings.ReplaceAll(s, "\n", " ")
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s = strings.ReplaceAll(s, "|", `\|`)
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return strings.Join(strings.Fields(s), " ")
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}
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func prettyJSON(raw json.RawMessage) string {
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var out bytes.Buffer
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if err := json.Indent(&out, raw, "", " "); err != nil {
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return strings.TrimSpace(string(raw))
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}
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return out.String()
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}
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