Revert "fix: drop the HTTP endpoint that left 1.0.8 pending registry review"

Removing the route did not clear the Pending status: 1.0.9 shipped without
it and sits Pending alongside 1.0.8, so the endpoint was never the cause.
Pending appears to be the normal post-upload state before a scan promotes a
version to Active.

Restores the Refresh button and its preview endpoint.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

.gitignore

@@ -36,6 +36,9 @@ env/
 # Config with secrets
 config.ini
 
+# Publish artifact created by `comfy node publish`
+node.zip
+
 # OS
 .DS_Store
 Thumbs.db

README.md

@@ -154,10 +154,34 @@ Utility nodes for building and enhancing workflows.
 | **SF Text Analyzer** | Analyze text content within a workflow. |
 | **SF Google Sheet Cell** | Read a single cell from a publicly shared Google Sheet. Specify the sheet tab by GID, row by number (1-indexed), and column by letter (A, B, C, ...). |
 | **SF Google Sheet Range** | Read a range of cells from a publicly shared Google Sheet and join them into a single string with a configurable delimiter. Supports multi-row, multi-column ranges. |
+| **SF Google Sheet Prompt Queue** | Run a batch of prompts straight from a Google Sheet. Reads prompts from one column, skips any row you've marked as finished in a second column, and sends the rest downstream — the graph runs once per prompt. |
 
 **Google Sheet nodes require the sheet to be shared as "Anyone with the link can view."**
 The sheet tab GID is found in the browser URL after `#gid=` when you have that tab open.
 
+#### Using SF Google Sheet Prompt Queue
+
+Set your sheet up with prompts in one column and an empty column beside it for tracking:
+
+| | A | B |
+|---|---|---|
+| **1** | Prompt | Status |
+| **2** | a red cat on a windowsill | done |
+| **3** | a blue dog in the snow | |
+| **4** | a green bird mid-flight | |
+
+With the defaults (`prompt_col` A, `status_col` B, `skip_first_row` on), a run sends rows 3 and 4
+and skips row 2. Each prompt triggers a separate pass through the downstream graph.
+
+- **`max_rows`** caps how many prompts go out per run — 10 by default.
+- **Marking is manual.** Type anything into the status column — `done`, `x`, `executed` — and that
+  row is skipped next time. Clear the cell and it gets queued again.
+- **Scanning stops at the first empty prompt cell**, so anything below a gap is ignored.
+- **The sheet is re-read on every run**, so edits you make in the browser are picked up
+  automatically. Add rows or clear status cells and just hit Run again.
+- **Refresh sheet** is optional — it reports how many prompts are pending without running
+  the graph.
+
 ---
 
 ## Requirements

py/sf_google_sheet_prompt_queue.py

@@ -0,0 +1,227 @@
+# ABOUTME: Dispatches prompts from a Google Sheet column, skipping rows already marked done
+# ABOUTME: Status marks are written manually in the sheet; this node only reads
+
+import csv
+import io
+import re
+
+import requests
+
+from .sf_google_sheet_cell import col_letter_to_index
+
+
+def extract_spreadsheet_id(url: str) -> str:
+    match = re.search(r"/d/([a-zA-Z0-9-_]+)", url)
+    if match:
+        return match.group(1)
+    if re.match(r"^[a-zA-Z0-9-_]+$", url.strip()):
+        return url.strip()
+    raise ValueError(
+        "Could not extract spreadsheet ID. Please provide a full Google Sheets URL."
+    )
+
+
+def fetch_rows(url: str, gid: str) -> list:
+    """Reads a publicly shared sheet tab as a list of rows."""
+    spreadsheet_id = extract_spreadsheet_id(url)
+    gid = (gid or "0").strip() or "0"
+
+    csv_url = (
+        f"https://docs.google.com/spreadsheets/d/{spreadsheet_id}"
+        f"/gviz/tq?tqx=out:csv&gid={gid}"
+    )
+
+    try:
+        response = requests.get(csv_url, timeout=15)
+        response.raise_for_status()
+    except requests.exceptions.HTTPError as e:
+        raise RuntimeError(
+            f"Could not access Google Sheet (HTTP {response.status_code}). "
+            f"Make sure it is shared as 'Anyone with the link can view'. Error: {e}"
+        )
+    except requests.exceptions.RequestException as e:
+        raise RuntimeError(f"Failed to fetch Google Sheet: {e}")
+
+    return list(csv.reader(io.StringIO(response.content.decode("utf-8"))))
+
+
+def scan_rows(rows, prompt_idx, status_idx, skip_first_row, max_rows=None):
+    """Walks the sheet and returns (pending, total).
+
+    `pending` is [(sheet_row_number, prompt), ...] for rows whose status cell is
+    empty, capped at `max_rows` when given. `total` counts every prompt found.
+    Scanning stops at the first row with an empty prompt cell.
+    """
+    pending = []
+    total = 0
+    start = 1 if skip_first_row else 0
+
+    for offset in range(start, len(rows)):
+        row = rows[offset]
+        prompt = row[prompt_idx].strip() if prompt_idx < len(row) else ""
+        if not prompt:
+            break
+
+        total += 1
+        status = row[status_idx].strip() if status_idx < len(row) else ""
+        if status:
+            continue
+
+        if max_rows is None or len(pending) < max_rows:
+            pending.append((offset + 1, prompt))
+
+    return pending, total
+
+
+class SFGoogleSheetPromptQueue:
+    """
+    Sends unfinished prompts from a Google Sheet downstream as a batch.
+
+    Reads prompts from one column and checks a second column for a completion
+    mark. Rows with anything written in the status column are skipped, so each
+    run picks up where the last one left off. Clearing a status cell in the
+    browser queues that row again.
+    """
+
+    @classmethod
+    def INPUT_TYPES(cls):
+        return {
+            "required": {
+                "url": (
+                    "STRING",
+                    {
+                        "multiline": False,
+                        "default": "https://docs.google.com/spreadsheets/d/.../edit",
+                        "tooltip": (
+                            "Full Google Sheets URL. "
+                            "The sheet must be shared: Share → Anyone with the link → Viewer."
+                        ),
+                    },
+                ),
+                "sheet_gid": (
+                    "STRING",
+                    {
+                        "default": "0",
+                        "tooltip": (
+                            "Sheet tab GID — the number after '#gid=' in the URL. "
+                            "Use 0 for the first tab."
+                        ),
+                    },
+                ),
+                "prompt_col": (
+                    "STRING",
+                    {"default": "A", "tooltip": "Column holding the prompts (e.g. A)."},
+                ),
+                "status_col": (
+                    "STRING",
+                    {
+                        "default": "B",
+                        "tooltip": (
+                            "Column you mark by hand when a prompt is finished. "
+                            "Any text at all (done, x, executed) means skip that row."
+                        ),
+                    },
+                ),
+                "skip_first_row": (
+                    "BOOLEAN",
+                    {
+                        "default": True,
+                        "tooltip": "Ignore row 1, which is usually a header.",
+                    },
+                ),
+                "max_rows": (
+                    "INT",
+                    {
+                        "default": 10,
+                        "min": 1,
+                        "max": 500,
+                        "step": 1,
+                        "tooltip": "Most prompts to send in a single run.",
+                    },
+                ),
+            }
+        }
+
+    RETURN_TYPES = ("STRING",)
+    RETURN_NAMES = ("prompt",)
+    OUTPUT_IS_LIST = (True,)
+    FUNCTION = "dispatch"
+    CATEGORY = "Stillfront/Utils"
+
+    DESCRIPTION = """
+Sends every unfinished prompt from a Google Sheet column downstream — the graph
+runs once per prompt, up to **max_rows** prompts per run.
+
+A row is treated as finished when its **status_col** cell contains any text at
+all. Write `done` next to a prompt in the sheet and the next run skips it; clear
+the cell and it gets queued again. Scanning stops at the first empty prompt cell.
+
+The sheet is re-read fresh on every run, so edits you make in the browser are
+always picked up. **Refresh sheet** is optional — it reports how many prompts
+are pending without having to run the graph.
+"""
+
+    @classmethod
+    def IS_CHANGED(cls, **kwargs):
+        # The sheet changes outside ComfyUI, so never serve a cached result.
+        return float("nan")
+
+    def dispatch(self, url, sheet_gid, prompt_col, status_col, skip_first_row, max_rows):
+        prompt_idx = col_letter_to_index(prompt_col)
+        status_idx = col_letter_to_index(status_col)
+        if prompt_idx == status_idx:
+            raise ValueError(
+                f"prompt_col and status_col are both '{prompt_col.upper()}'. They must differ."
+            )
+
+        rows = fetch_rows(url, sheet_gid)
+        pending, total = scan_rows(rows, prompt_idx, status_idx, skip_first_row, max_rows)
+
+        if not pending:
+            if total == 0:
+                raise ValueError(
+                    f"No prompts found in column {prompt_col.upper()}. Check the column "
+                    f"letter, the sheet GID, and the skip_first_row setting."
+                )
+            raise ValueError(
+                f"Nothing left to run — all {total} prompt(s) in column "
+                f"{prompt_col.upper()} are marked in column {status_col.upper()}. "
+                f"Clear those cells in the sheet to queue them again."
+            )
+
+        print(
+            f"[SF Google Sheet Prompt Queue] Sending {len(pending)} of {total} prompt(s), "
+            f"rows {pending[0][0]}-{pending[-1][0]}."
+        )
+        return ([prompt for _, prompt in pending],)
+
+
+NODE_CLASS_MAPPINGS = {"SFGoogleSheetPromptQueue": SFGoogleSheetPromptQueue}
+NODE_DISPLAY_NAME_MAPPINGS = {"SFGoogleSheetPromptQueue": "SF Google Sheet Prompt Queue"}
+
+
+# --- Server route backing the node's Refresh button ---------------------------
+
+try:
+    from aiohttp import web
+    from server import PromptServer
+
+    @PromptServer.instance.routes.post("/sf_gsheet/preview")
+    async def _preview(request):
+        body = await request.json()
+        try:
+            rows = fetch_rows(body.get("url", ""), body.get("sheet_gid", "0"))
+            pending, total = scan_rows(
+                rows,
+                col_letter_to_index(body.get("prompt_col", "A")),
+                col_letter_to_index(body.get("status_col", "B")),
+                bool(body.get("skip_first_row", True)),
+            )
+            return web.json_response(
+                {"ok": True, "total": total, "pending": len(pending)}
+            )
+        except Exception as e:
+            return web.json_response({"ok": False, "error": str(e)})
+
+except ImportError:
+    pass

pyproject.toml

@@ -1,7 +1,7 @@
 [project]
 name = "comfyui-sf-nodes"
 description = "Custom nodes for ComfyUI including LLM Chat with support for Claude, Gemini, and OpenAI models, WaveSpeed AI image/video generation, VertexAI integration, and workflow utilities"
-version = "1.0.7"
+version = "1.0.10"
 license = { file = "LICENSE" }
 dependencies = [
     "requests>=2.31.0",

web/js/sf_google_sheet_prompt_queue.js

@@ -0,0 +1,75 @@
+/**
+ * SF Google Sheet Prompt Queue — adds a Refresh button that re-reads the sheet
+ * and reports how many prompts are still waiting to run.
+ */
+
+import { app } from "../../../scripts/app.js";
+import { api } from "../../../scripts/api.js";
+
+const NODE_NAME = "SFGoogleSheetPromptQueue";
+
+function widgetValue(node, name, fallback) {
+    const widget = node.widgets?.find((w) => w.name === name);
+    return widget ? widget.value : fallback;
+}
+
+app.registerExtension({
+    name: "Stillfront.GoogleSheetPromptQueue",
+
+    async beforeRegisterNodeDef(nodeType, nodeData) {
+        if (nodeData.name !== NODE_NAME) {
+            return;
+        }
+
+        const onNodeCreated = nodeType.prototype.onNodeCreated;
+        nodeType.prototype.onNodeCreated = function () {
+            const result = onNodeCreated ? onNodeCreated.apply(this, arguments) : undefined;
+            const node = this;
+
+            const status = node.addWidget("text", "", "Press Refresh to read the sheet", () => {});
+            status.disabled = true;
+            status.serialize = false;
+
+            const setStatus = (text) => {
+                status.value = text;
+                node.setDirtyCanvas(true, false);
+            };
+
+            const refreshButton = node.addWidget("button", "Refresh sheet", null, async () => {
+                setStatus("Reading sheet…");
+                try {
+                    const response = await api.fetchApi("/sf_gsheet/preview", {
+                        method: "POST",
+                        headers: { "Content-Type": "application/json" },
+                        body: JSON.stringify({
+                            url: widgetValue(node, "url", ""),
+                            sheet_gid: widgetValue(node, "sheet_gid", "0"),
+                            prompt_col: widgetValue(node, "prompt_col", "A"),
+                            status_col: widgetValue(node, "status_col", "B"),
+                            skip_first_row: widgetValue(node, "skip_first_row", true),
+                        }),
+                    });
+                    const data = await response.json();
+
+                    if (!data.ok) {
+                        setStatus(`Error: ${data.error}`);
+                        return;
+                    }
+
+                    const cap = widgetValue(node, "max_rows", 10);
+                    const willSend = Math.min(data.pending, cap);
+                    setStatus(
+                        data.pending === 0
+                            ? `Nothing pending — all ${data.total} prompt(s) marked`
+                            : `${data.pending} pending of ${data.total} — next run sends ${willSend}`
+                    );
+                } catch (e) {
+                    setStatus("Could not reach ComfyUI server");
+                }
+            });
+            refreshButton.serialize = false;
+
+            return result;
+        };
+    },
+});