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https://github.com/infiniflow/ragflow.git
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e45659868a
Replaces the Python agent canvas runtime with a Go implementation that runs inside `cmd/server_main`. The canvas compiles into an eino Workflow that pauses on wait-for-user via native Interrupt/Resume (no sentinel flag) and resumes from a Redis-backed CheckPointStore. All 21 Python agent components and ~35 tools are ported with functional parity. Sandbox providers now read their JSON config from the admin-panel system_settings table with env fallback. 234 files / +35,413 / -6,111. All Go files are gofmt-clean (CI gate added); drops the v2 DSL E2E step and the gap-analysis plan (both redundant after the port ships). ## Type of change - [x] Refactoring - [x] New feature - [x] Bug fix 🤖 Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude <noreply@anthropic.com>
69 lines
2.0 KiB
Go
69 lines
2.0 KiB
Go
//
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// Copyright 2026 The InfiniFlow Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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// Package io — TXT writer.
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//
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// The TXT writer is the trivial plain-text path: header / footer /
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// timestamp are wrapped as plain text lines around the body. No
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// encoding negotiation (UTF-8 only); no markdown stripping
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// (downstream tools that don't understand markdown can consume TXT
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// when the source content is markdown-flavoured — the writer does
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// not rewrite the body).
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package io
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import (
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"bytes"
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"fmt"
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"time"
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)
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// TXTOptions is the public contract for the TXT writer.
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type TXTOptions struct {
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HeaderText string
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FooterText string
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AddTimestamp bool
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// Now overrides time.Now() for deterministic tests. Zero value
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// means "use the real clock".
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Now time.Time
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}
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// WriteTXT renders plain text per the Python `_generate_txt`
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// contract: optional header line, optional "Generated: ..." line,
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// body, optional footer line. The shape is byte-exact stable so
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// downstream byte-equality tests can pin it.
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func WriteTXT(content string, opts TXTOptions) []byte {
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now := opts.Now
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if now.IsZero() {
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now = time.Now().UTC()
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}
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var b bytes.Buffer
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if opts.HeaderText != "" {
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b.WriteString(opts.HeaderText)
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b.WriteString("\n")
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}
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if opts.AddTimestamp {
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fmt.Fprintf(&b, "Generated: %s\n", now.Format(time.RFC3339))
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}
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b.WriteString("\n")
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b.WriteString(content)
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if opts.FooterText != "" {
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b.WriteString("\n")
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b.WriteString(opts.FooterText)
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}
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return b.Bytes()
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}
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