feat(import): warn that a document already has a workspace

Renaming the second workspace was the mechanism, not the news: what
matters is that this document already produced a workspace, so importing
it here copies it instead of updating it. The plan says that outright,
names the workspace, and does it on key overlap rather than on the name —
so it holds after either side has been renamed, and stays quiet when the
import is merging into that very workspace.

Plan notes carry a level so the ones worth a second thought read as
cautions, and the destination row gets its "new" chip back.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

Cargo.lock

@@ -11228,6 +11228,7 @@ dependencies = [
  "md5 0.8.0",
  "rusqlite",
  "serde_json",
+ "sha2",
  "tempfile",
  "thiserror 2.0.17",
  "tokio",

apps/yaak-client/components/ImportDataDialog.tsx

@@ -6,12 +6,12 @@ import {
   type ImportSource,
   type Workspace,
 } from "@yaakapp-internal/models";
-import { HStack, Icon, InlineCode, VStack } from "@yaakapp-internal/ui";
+import { HStack, Icon, type IconProps, InlineCode, VStack } from "@yaakapp-internal/ui";
 import { platform } from "@yaakapp-internal/platform";
 import classNames from "classnames";
 import { formatDistanceToNowStrict } from "date-fns";
 import { useEffect, useMemo, useRef, useState } from "react";
-import { pluralize } from "../lib/pluralize";
+import { pluralize, pluralizeCount } from "../lib/pluralize";
 import { CommercialUseBanner } from "./CommercialUseBanner";
 import { Button } from "./core/Button";
 import { Checkbox } from "./core/Checkbox";
@@ -260,14 +260,17 @@ function LoadedImportDataDialog({
 
   const itemTree = useMemo(() => buildItemTree(items), [items]);
 
-  // A folder row's checkbox aggregates its subtree the way the git commit tree does: creates and
-  // updates toggle together, while removals only ever cascade beneath a removed folder.
-  const toggleNode = (node: CheckboxTreeNode<ImportPlanItem>, checked: boolean) => {
-    const targets = new Set(
-      collectItems(node)
-        .filter((i) => togglesWith(node.data, i))
-        .map((i) => i.modelId),
-    );
+  // A folder row's checkbox carries everything beneath it, deletions included — the row labels
+  // say which of those are destructive. Checking anything also brings back the folders it needs
+  // to live in.
+  const toggleNode = (node: CheckboxTreeNode<TreeRow>, checked: boolean) => {
+    const targets = new Set(togglableItems(node).map((i) => i.modelId));
+    if (checked && node.data.kind === "item") {
+      const byId = new Map(items.map((i) => [i.modelId, i]));
+      for (const ancestor of ancestorsOf(node.data.item, byId)) {
+        if (isMissingFolder(ancestor)) targets.add(ancestor.modelId);
+      }
+    }
     setItems((prev) => prev.map((i) => (targets.has(i.modelId) ? { ...i, selected: checked } : i)));
   };
 
@@ -277,25 +280,16 @@ function LoadedImportDataDialog({
     );
   };
 
-  // A row the user can't meaningfully toggle on its own: a planned resource inside a deselected
-  // new folder can't exist, and a removed folder takes its contents with it.
+  // Deleting a folder takes its contents with it, so those rows have nothing left to decide.
   const disabledIds = useMemo(() => {
     const disabled = new Set<string>();
     const byId = new Map(items.map((i) => [i.modelId, i]));
     for (const item of items) {
-      const seen = new Set<string>();
-      let parentId = item.parentId;
-      while (parentId != null && !seen.has(parentId)) {
-        seen.add(parentId);
-        const parent = byId.get(parentId);
-        if (parent == null || parent.model !== "folder") break;
-        if (parent.action === "create" && !parent.selected && item.action !== "delete") {
+      if (item.action !== "delete") continue;
+      for (const parent of ancestorsOf(item, byId)) {
+        if (parent.action === "delete" && parent.selected) {
           disabled.add(item.modelId);
         }
-        if (parent.action === "delete" && parent.selected && item.action === "delete") {
-          disabled.add(item.modelId);
-        }
-        parentId = parent.parentId;
       }
     }
     return disabled;
@@ -315,7 +309,11 @@ function LoadedImportDataDialog({
     }).length;
 
     const destinationLabel = (() => {
-      if (plan.destination.type === "new_workspace") return "New workspace";
+      if (plan.destination.type === "new_workspace") {
+        const names = plan.resources.workspaces.map((w) => w.name).filter((n) => n !== "");
+        if (names.length > 1) return pluralizeCount("new workspace", names.length);
+        return names[0] == null ? "New workspace" : `New workspace · ${names[0]}`;
+      }
       const { workspaceId, folderId } = plan.destination;
       const name = workspaces.find((w) => w.id === workspaceId)?.name ?? "Unknown workspace";
       return folderId != null && folderId === selectedFolder?.id
@@ -325,7 +323,7 @@ function LoadedImportDataDialog({
 
     // The destination workspace roots the tree. It is not a plan item — commit always applies
     // it — so its checkbox only aggregates the subtree.
-    const workspaceRoot: CheckboxTreeNode<ImportPlanItem> = (() => {
+    const workspaceRoot: CheckboxTreeNode<TreeRow> = (() => {
       const planned = plan.resources.workspaces[0];
       const planDestination = plan.destination;
       const existing =
@@ -335,11 +333,9 @@ function LoadedImportDataDialog({
       return {
         key: existing?.id ?? planned?.id ?? "workspace",
         data: {
-          action: plan.destination.type === "new_workspace" ? "create" : "unchanged",
-          model: "workspace",
-          modelId: existing?.id ?? planned?.id ?? "workspace",
-          name: existing?.name ?? planned?.name ?? "New workspace",
-          selected: true,
+          kind: "destination",
+          label: existing?.name ?? planned?.name ?? "New workspace",
+          isNew: planDestination.type === "new_workspace",
         },
         children: itemTree,
       };
@@ -358,8 +354,12 @@ function LoadedImportDataDialog({
             checked={nodeCheckedStatus}
             onCheck={toggleNode}
             isCheckboxDisabled={(n) => disabledIds.has(n.key)}
-            isRelevant={(n) => n.data.model === "workspace" || n.data.action !== "unchanged"}
-            renderRow={(n) => <ImportTreeRow item={n.data} onResolveConflict={resolveConflict} />}
+            isCollapsedByDefault={(n) => n.data.kind === "item" && n.data.item.action === "ignored"}
+            isRelevant={(n) =>
+              n.data.kind === "destination" ||
+              (n.data.kind === "item" && n.data.item.action !== "unchanged")
+            }
+            renderRow={(n) => <ImportTreeRow row={n.data} onResolveConflict={resolveConflict} />}
           />
         </div>
 
@@ -372,7 +372,12 @@ function LoadedImportDataDialog({
                   key={`${warning.title}:${warning.detail}`}
                   className="flex items-start gap-2.5 px-3 py-2.5"
                 >
-                  <Icon icon="info" color="info" size="sm" className="mt-0.5" />
+                  <Icon
+                    icon={warning.level === "warning" ? "alert_triangle" : "info"}
+                    color={warning.level === "warning" ? "warning" : "info"}
+                    size="sm"
+                    className="mt-0.5"
+                  />
                   <div className="min-w-0">
                     <div className="text-sm font-medium">{warning.title}</div>
                     <div className="text-xs text-text-subtle mt-0.5">{warning.detail}</div>
@@ -402,7 +407,7 @@ function LoadedImportDataDialog({
               ? "Importing"
               : changeCount > 0
                 ? `Apply ${changeCount} ${changeCount === 1 ? "Change" : "Changes"}`
-                : "Apply"}
+                : "Done"}
           </Button>
         </HStack>
       </VStack>
@@ -545,31 +550,42 @@ function LoadedImportDataDialog({
 }
 
 function ImportTreeRow({
-  item,
+  row,
   onResolveConflict,
 }: {
-  item: ImportPlanItem;
+  row: TreeRow;
   onResolveConflict: (modelId: string, resolution: "keep_mine" | "take_source") => void;
 }) {
+  if (row.kind !== "item") {
+    return (
+      <>
+        <Icon color="secondary" icon={row.kind === "destination" ? "house" : row.icon} />
+        <div className="truncate flex-1">{row.label}</div>
+        {row.kind === "destination" && row.isNew && (
+          <ActionChip label="new" help="Created by this import" className="text-success" />
+        )}
+      </>
+    );
+  }
+
+  const { item } = row;
+  const label = actionLabel(item);
   return (
     <>
-      {item.model === "workspace" || item.model === "folder" || item.model === "environment" ? (
-        <Icon
-          color="secondary"
-          icon={
-            item.model === "workspace" ? "house" : item.model === "folder" ? "folder" : "variable"
-          }
-        />
+      {item.model === "folder" || item.model === "environment" ? (
+        <Icon color="secondary" icon={item.model === "folder" ? "folder" : "variable"} />
       ) : (
         <span aria-hidden className="w-4" />
       )}
       <div className="truncate flex-1">{item.name}</div>
       {item.action === "conflict" ? (
-        <div className="shrink-0 flex items-center gap-1.5">
+        <div className="shrink-0">
           <SegmentedControl
             name={`conflict-${item.modelId}`}
             label={`Resolve conflict for ${item.name}`}
             hideLabel
+            size="2xs"
+            help={actionHelp(item)}
             value={item.resolution ?? "keep_mine"}
             onChange={(v) => onResolveConflict(item.modelId, v)}
             options={[
@@ -577,29 +593,49 @@ function ImportTreeRow({
               { value: "take_source", label: "Take source" },
             ]}
           />
-          <IconTooltip content={actionHelp(item)} iconSize="sm" />
         </div>
       ) : (
-        actionLabel(item) && (
-          <InlineCode
+        label != null && (
+          <ActionChip
+            label={label}
+            help={actionHelp(item)}
             className={classNames(
-              "py-0 bg-transparent w-32 shrink-0 whitespace-nowrap text-xs",
-              "inline-flex items-center justify-center gap-1.5",
               item.action === "create" && "text-success",
               item.action === "update" && "text-info",
               item.action === "delete" && "text-danger",
               item.action === "keep_local" && item.selected && "text-warning",
+              item.action === "ignored" && "text-text-subtlest",
             )}
-          >
-            {actionLabel(item)}
-            <IconTooltip content={actionHelp(item)} iconSize="xs" />
-          </InlineCode>
+          />
         )
       )}
     </>
   );
 }
 
+function ActionChip({
+  label,
+  help,
+  className,
+}: {
+  label: string;
+  help: string | null;
+  className?: string;
+}) {
+  return (
+    <InlineCode
+      className={classNames(
+        "py-0 bg-transparent w-32 shrink-0 whitespace-nowrap text-xs",
+        "inline-flex items-center justify-center gap-1.5",
+        className,
+      )}
+    >
+      {label}
+      {help != null && <IconTooltip content={help} iconSize="xs" />}
+    </InlineCode>
+  );
+}
+
 function actionLabel(item: ImportPlanItem): string | null {
   switch (item.action) {
     case "create":
@@ -610,29 +646,68 @@ function actionLabel(item: ImportPlanItem): string | null {
       return "removed";
     case "keep_local":
       return "edited";
+    case "ignored":
+      return "ignored";
     default:
       return null;
   }
 }
 
 function actionHelp(item: ImportPlanItem): string | null {
+  const help = (text: string) =>
+    item.changedFields.length > 0
+      ? `${text} · ${item.changedFields.map(fieldLabel).join(", ")}`
+      : text;
   switch (item.action) {
     case "create":
       return "Added since the last import";
     case "update":
-      return "Changed since the last import";
+      return help("Changed since the last import");
     case "delete":
-      return "Deleted since the last import";
+      return item.reason === "moved_into_ignored_folder"
+        ? "Moved into an ignored folder. Import that folder instead to follow the move"
+        : "Deleted since the last import";
     case "keep_local":
-      return "Local edits made since the last import. Importing will revert them if checked";
+      return help("Local edits made since the last import. Importing will revert them if checked");
     case "conflict":
-      return "Changed both here and in the file since the last import";
+      return help("Changed both here and in the file since the last import");
+    case "ignored":
+      return "In the file, but ignored. Check it to import it";
     default:
       return null;
   }
 }
 
-function buildItemTree(items: ImportPlanItem[]): CheckboxTreeNode<ImportPlanItem>[] {
+function fieldLabel(field: string): string {
+  return field.replace(/([A-Z])/g, " $1").toLowerCase();
+}
+
+/** Every plan item above `item`, nearest first. */
+function ancestorsOf(item: ImportPlanItem, byId: Map<string, ImportPlanItem>): ImportPlanItem[] {
+  const ancestors: ImportPlanItem[] = [];
+  const seen = new Set<string>();
+  let parentId = item.parentId;
+  while (parentId != null && !seen.has(parentId)) {
+    seen.add(parentId);
+    const parent = byId.get(parentId);
+    if (parent == null) break;
+    ancestors.push(parent);
+    parentId = parent.parentId;
+  }
+  return ancestors;
+}
+
+/**
+ * A row of the preview tree. Most are plan items, but the destination workspace and the group the
+ * workspace's environments sit in are headings: they aggregate their children and decide nothing
+ * themselves.
+ */
+type TreeRow =
+  | { kind: "destination"; label: string; isNew: boolean }
+  | { kind: "group"; label: string; icon: IconProps["icon"] }
+  | { kind: "item"; item: ImportPlanItem };
+
+function buildItemTree(items: ImportPlanItem[]): CheckboxTreeNode<TreeRow>[] {
   const byId = new Map(items.map((i) => [i.modelId, i]));
   const childrenOf = new Map<string, ImportPlanItem[]>();
   const roots: ImportPlanItem[] = [];
@@ -646,45 +721,66 @@ function buildItemTree(items: ImportPlanItem[]): CheckboxTreeNode<ImportPlanItem
     }
   }
 
-  const foldersFirst = (list: ImportPlanItem[]) => [
+  const byKind = (list: ImportPlanItem[]) => [
+    ...list.filter((i) => i.model === "environment"),
     ...list.filter((i) => i.model === "folder"),
-    ...list.filter((i) => i.model !== "folder"),
+    ...list.filter((i) => i.model !== "environment" && i.model !== "folder"),
   ];
 
-  const toNode = (item: ImportPlanItem, seen: Set<string>): CheckboxTreeNode<ImportPlanItem> => ({
+  const toNode = (item: ImportPlanItem, seen: Set<string>): CheckboxTreeNode<TreeRow> => ({
     key: item.modelId,
-    data: item,
+    data: { kind: "item", item },
     children: seen.has(item.modelId)
       ? []
-      : foldersFirst(childrenOf.get(item.modelId) ?? []).map((c) =>
+      : byKind(childrenOf.get(item.modelId) ?? []).map((c) =>
           toNode(c, new Set([...seen, item.modelId])),
         ),
   });
 
-  return foldersFirst(roots).map((r) => toNode(r, new Set()));
+  // The workspace's environments have nothing to sit under — a sub-environment is a sibling of
+  // the base one, not its child — so a heading groups them into one thing to turn on and off.
+  const environments = roots.filter((i) => i.model === "environment");
+  const others = byKind(roots.filter((i) => i.model !== "environment"));
+  const nodes = others.map((r) => toNode(r, new Set()));
+  if (environments.length === 0) return nodes;
+  return [
+    {
+      key: "group:environments",
+      data: { kind: "group", label: "Variables", icon: "variable" },
+      children: environments.map((e) => toNode(e, new Set())),
+    },
+    ...nodes,
+  ];
 }
 
-function collectItems(node: CheckboxTreeNode<ImportPlanItem>): ImportPlanItem[] {
-  return [node.data, ...node.children.flatMap(collectItems)];
+function collectRows(node: CheckboxTreeNode<TreeRow>): TreeRow[] {
+  return [node.data, ...node.children.flatMap(collectRows)];
+}
+
+/** A folder that isn't there yet, so anything inside it needs it brought in first. */
+function isMissingFolder(item: ImportPlanItem): boolean {
+  return item.model === "folder" && (item.action === "create" || item.action === "ignored");
 }
 
 /**
- * Whether toggling `root`'s checkbox also toggles `item` in its subtree. Destructive decisions
- * (deletions, reverting local edits) never ride along with a parent toggle.
+ * The plan item a row's checkbox decides, if it decides one. An unchanged resource has nothing to
+ * decide and a conflict is decided by its own control, so neither takes a checkbox — nor rides
+ * along with a parent's.
  */
-function togglesWith(root: ImportPlanItem, item: ImportPlanItem): boolean {
-  if (item.model === "workspace") return false;
-  if (root.action === "delete") return item.action === "delete";
-  if (item.action === "keep_local") {
-    return root.modelId === item.modelId && item.model !== "folder";
-  }
-  return item.action === "create" || item.action === "update";
+function togglableItem(row: TreeRow): ImportPlanItem | null {
+  if (row.kind !== "item") return null;
+  const { item } = row;
+  return item.action === "unchanged" || item.action === "conflict" ? null : item;
 }
 
-function nodeCheckedStatus(
-  node: CheckboxTreeNode<ImportPlanItem>,
-): boolean | "indeterminate" | "hidden" {
-  const covered = collectItems(node).filter((i) => togglesWith(node.data, i));
+function togglableItems(node: CheckboxTreeNode<TreeRow>): ImportPlanItem[] {
+  return collectRows(node)
+    .map(togglableItem)
+    .filter((i) => i != null);
+}
+
+function nodeCheckedStatus(node: CheckboxTreeNode<TreeRow>): boolean | "indeterminate" | "hidden" {
+  const covered = togglableItems(node);
   if (covered.length === 0) return "hidden";
   const selected = covered.filter((i) => i.selected).length;
   if (selected === covered.length) return true;

apps/yaak-client/components/core/CheckboxTree.tsx

@@ -21,6 +21,8 @@ interface Props<T> {
   isCheckboxDisabled?: (node: CheckboxTreeNode<T>) => boolean;
   /** An irrelevant row is hidden unless one of its descendants is relevant */
   isRelevant: (node: CheckboxTreeNode<T>) => boolean;
+  /** A node that starts collapsed, so a large subtree doesn't crowd out the rest */
+  isCollapsedByDefault?: (node: CheckboxTreeNode<T>) => boolean;
   renderRow: (node: CheckboxTreeNode<T>) => ReactNode;
   onSelectRow?: (node: CheckboxTreeNode<T>) => void;
   canSelectRow?: (node: CheckboxTreeNode<T>) => boolean;
@@ -29,7 +31,9 @@ interface Props<T> {
 
 export function CheckboxTree<T>(props: Props<T>) {
   const { node, depth = 0 } = props;
-  const [collapsed, setCollapsed] = useState<boolean>(false);
+  const [collapsed, setCollapsed] = useState<boolean>(
+    () => props.isCollapsedByDefault?.(node) ?? false,
+  );
   if (!hasRelevantNode(node, props.isRelevant)) return null;
 
   const checked = props.checked(node);

apps/yaak-client/components/core/SegmentedControl.tsx

@@ -6,6 +6,7 @@ import { useStateWithDeps } from "../../hooks/useStateWithDeps";
 import { generateId } from "../../lib/generateId";
 import { Button } from "./Button";
 import { IconButton, type IconButtonProps } from "./IconButton";
+import { IconTooltip } from "./IconTooltip";
 import { Label } from "./Label";
 
 interface Props<T extends string> {
@@ -36,11 +37,15 @@ export function SegmentedControl<T extends string>({
   const containerRef = useRef<HTMLDivElement>(null);
   const id = useRef(`input-${generateId()}`);
 
+  // A visually hidden label has nowhere to show the help, so the last option carries it
+  const inlineHelp =
+    hideLabel && help ? <IconTooltip tabIndex={-1} content={help} iconSize="xs" /> : null;
+
   return (
     <div className="w-full grid">
       <Label
         htmlFor={id.current}
-        help={help}
+        help={hideLabel ? undefined : help}
         visuallyHidden={hideLabel}
         className={classNames(labelClassName)}
       >
@@ -78,9 +83,10 @@ export function SegmentedControl<T extends string>({
           }
         }}
       >
-        {options.map((o) => {
+        {options.map((o, i) => {
           const isSelected = selectedValue === o.value;
           const isActive = value === o.value;
+          const rightSlot = i === options.length - 1 ? inlineHelp : null;
           if (o.icon == null) {
             return (
               <Button
@@ -95,6 +101,7 @@ export function SegmentedControl<T extends string>({
                   isActive && "text-text!",
                   "focus:ring-1 focus:ring-border-focus",
                 )}
+                rightSlot={rightSlot}
                 onClick={() => onChange(o.value)}
               >
                 {o.label}
@@ -117,6 +124,7 @@ export function SegmentedControl<T extends string>({
                 )}
                 title={o.label}
                 icon={o.icon}
+                rightSlot={rightSlot}
                 onClick={() => onChange(o.value)}
               />
             );

crates-cli/yaak-cli/src/commands/import_export.rs

@@ -113,6 +113,10 @@ fn format_skipped(items: &[ImportPlanItem]) -> Option<String> {
     if keep_local > 0 {
         parts.push(format!("{keep_local} with local edits"));
     }
+    let ignored = count(ImportPlanAction::Ignored);
+    if ignored > 0 {
+        parts.push(format!("{ignored} ignored"));
+    }
     let unchanged = count(ImportPlanAction::Unchanged);
     if unchanged > 0 {
         parts.push(format!("{unchanged} unchanged"));

crates-cli/yaak-cli/tests/import_export_commands.rs

@@ -4,6 +4,7 @@ use common::{cli_cmd, parse_created_id, query_manager, seed_request};
 use predicates::str::contains;
 use serde_json::Value;
 use tempfile::TempDir;
+use yaak_models::util::UpdateSource;
 
 #[test]
 fn export_writes_yaak_workspace_file() {
@@ -257,3 +258,60 @@ fn re_import_merges_into_linked_workspace() {
     assert!(requests.iter().any(|r| r.name == "Request B"), "removal must not auto-apply");
     assert!(requests.iter().any(|r| r.name == "Request C"));
 }
+
+#[test]
+fn re_import_leaves_deleted_resources_alone() {
+    let temp_dir = TempDir::new().expect("Failed to create temp dir");
+    let data_dir = temp_dir.path();
+    let import_path = temp_dir.path().join("linked.json");
+
+    write_linked_fixture(
+        &import_path,
+        &[
+            ("req_a", "Request A", "https://example.com/a"),
+            ("req_b", "Request B", "https://example.com/b"),
+        ],
+    );
+    cli_cmd(data_dir)
+        .args(["import", import_path.to_str().expect("import path is utf-8")])
+        .assert()
+        .success();
+
+    let workspace_id = {
+        let query_manager = query_manager(data_dir);
+        let db = query_manager.connect();
+        let workspace_id = db
+            .list_workspaces()
+            .expect("list workspaces")
+            .into_iter()
+            .find(|w| w.name == "Linked Workspace")
+            .expect("workspace imported")
+            .id;
+        let request_b = db
+            .list_http_requests(&workspace_id)
+            .expect("list requests")
+            .into_iter()
+            .find(|r| r.name == "Request B")
+            .expect("request B imported");
+        db.delete_http_request_by_id(&request_b.id, &UpdateSource::Sync)
+            .expect("delete request B");
+        workspace_id
+    };
+
+    cli_cmd(data_dir)
+        .args([
+            "import",
+            import_path.to_str().expect("import path is utf-8"),
+            "--workspace-id",
+            &workspace_id,
+        ])
+        .assert()
+        .success()
+        .stdout(contains("Skipped 1 ignored"));
+
+    let query_manager = query_manager(data_dir);
+    let requests =
+        query_manager.connect().list_http_requests(&workspace_id).expect("list requests");
+    assert_eq!(requests.len(), 1, "a deleted request must not come back: {requests:?}");
+    assert_eq!(requests[0].name, "Request A");
+}

crates/common/yaak-rpc-schema/bindings/gen_models.ts

@@ -331,17 +331,6 @@ export type ImportSource = {
   lastImportedAt: string;
 };
 
-export type ImportSourceResource = {
-  model: "import_source_resource";
-  createdAt: string;
-  updatedAt: string;
-  importSourceId: string;
-  sourceKey: string;
-  modelType: string;
-  modelId: string;
-  snapshot: string;
-};
-
 export type InheritedBoolSetting = { enabled?: boolean; value: boolean };
 
 export type InheritedHttpVersionSetting = { enabled?: boolean; value: HttpVersion };

crates/common/yaak-rpc-schema/bindings/gen_util.ts

@@ -1,7 +1,21 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
-import type { Environment, Folder, GrpcRequest, HttpRequest, WebsocketRequest, Workspace } from "./gen_models";
+import type {
+  Environment,
+  Folder,
+  GrpcRequest,
+  HttpRequest,
+  WebsocketRequest,
+  Workspace,
+} from "./gen_models";
 
-export type BatchUpsertResult = { workspaces: Array<Workspace>, environments: Array<Environment>, folders: Array<Folder>, httpRequests: Array<HttpRequest>, grpcRequests: Array<GrpcRequest>, websocketRequests: Array<WebsocketRequest>, };
+export type BatchUpsertResult = {
+  workspaces: Array<Workspace>;
+  environments: Array<Environment>;
+  folders: Array<Folder>;
+  httpRequests: Array<HttpRequest>;
+  grpcRequests: Array<GrpcRequest>;
+  websocketRequests: Array<WebsocketRequest>;
+};
 
 export type ImportConflictResolution = "keep_mine" | "take_source";
 
@@ -11,38 +25,83 @@ export type ImportConflictResolution = "keep_mine" | "take_source";
  * The destination workspace and optional folder IDs are captured in the plan so the preview describes
  * the exact destination that confirmation will use.
  */
-export type ImportDestination = { "type": "new_workspace" } | { "type": "existing_workspace", workspaceId: string, folderId?: string, };
+export type ImportDestination =
+  | { type: "new_workspace" }
+  | { type: "existing_workspace"; workspaceId: string; folderId?: string };
 
 /**
  * Where an import's contents came from, used to link the committed workspace back to it.
  */
-export type ImportOrigin = { 
-/**
- * The absolute file path or URL the contents were read from.
- */
-origin: string, label: string, };
+export type ImportOrigin = {
+  /**
+   * The absolute file path or URL the contents were read from.
+   */
+  origin: string;
+  label: string;
+};
 
-export type ImportPlan = { importer: string, destination: ImportDestination, resources: BatchUpsertResult, warnings: Array<ImportPlanWarning>, 
-/**
- * Stable source key for every model in `resources`, keyed by its planned ID.
- */
-sourceKeys: { [key in string]?: string }, 
-/**
- * One entry per plannable resource; commit applies only the selected ones.
- */
-items: Array<ImportPlanItem>, origin?: ImportOrigin, };
+export type ImportPlan = {
+  importer: string;
+  destination: ImportDestination;
+  resources: BatchUpsertResult;
+  warnings: Array<ImportPlanWarning>;
+  /**
+   * Stable source key for every model in `resources`, keyed by its planned ID.
+   */
+  sourceKeys: { [key in string]?: string };
+  /**
+   * One entry per plannable resource; commit applies only the selected ones.
+   */
+  items: Array<ImportPlanItem>;
+  origin?: ImportOrigin;
+};
 
-export type ImportPlanAction = "create" | "update" | "delete" | "unchanged" | "keep_local" | "conflict";
+export type ImportPlanAction =
+  | "create"
+  | "update"
+  | "delete"
+  | "unchanged"
+  | "keep_local"
+  | "conflict"
+  | "ignored";
+
+export type ImportPlanItem = {
+  action: ImportPlanAction;
+  model: ImportResourceType;
+  modelId: string;
+  name: string;
+  /**
+   * Planned parent folder ID for incoming resources; current parent for deletions.
+   */
+  parentId?: string;
+  selected: boolean;
+  resolution?: ImportConflictResolution;
+  reason?: ImportPlanReason;
+  /**
+   * Fields where the source and the local copy disagree, so the preview can say why
+   */
+  changedFields: Array<string>;
+};
 
-export type ImportPlanItem = { action: ImportPlanAction, model: ImportResourceType, modelId: string, name: string, 
 /**
- * Planned parent folder ID for incoming resources; current parent for deletions.
+ * Extra context for an action that would otherwise be indistinguishable from its plain form.
  */
-parentId?: string, selected: boolean, resolution?: ImportConflictResolution, };
+export type ImportPlanReason = "moved_into_ignored_folder";
 
-export type ImportPlanWarning = { title: string, detail: string, };
+export type ImportPlanWarning = { title: string; detail: string; level: ImportPlanWarningLevel };
+
+/**
+ * Whether a plan's note is something to know or something to think twice about.
+ */
+export type ImportPlanWarningLevel = "info" | "warning";
 
 /**
  * The model types an import plan can contain.
  */
-export type ImportResourceType = "environment" | "folder" | "grpc_request" | "http_request" | "websocket_request" | "workspace";
+export type ImportResourceType =
+  | "environment"
+  | "folder"
+  | "grpc_request"
+  | "http_request"
+  | "websocket_request"
+  | "workspace";

crates/yaak-models/bindings/gen_models.ts

@@ -356,8 +356,14 @@ export type ImportSourceResource = {
   importSourceId: string;
   sourceKey: string;
   modelType: string;
-  modelId: string;
-  snapshot: string;
+  /**
+   * `None` once the user has decided not to import this key
+   */
+  modelId?: string;
+  /**
+   * Hash of the resource as last applied or decided from the source, if one was recorded
+   */
+  contentHash?: string;
 };
 
 export type InheritedBoolSetting = { enabled?: boolean; value: boolean };

crates/yaak-models/bindings/gen_util.ts

@@ -1,7 +1,21 @@
 // This file was generated by [ts-rs](https://github.com/Aleph-Alpha/ts-rs). Do not edit this file manually.
-import type { Environment, Folder, GrpcRequest, HttpRequest, WebsocketRequest, Workspace } from "./gen_models";
+import type {
+  Environment,
+  Folder,
+  GrpcRequest,
+  HttpRequest,
+  WebsocketRequest,
+  Workspace,
+} from "./gen_models";
 
-export type BatchUpsertResult = { workspaces: Array<Workspace>, environments: Array<Environment>, folders: Array<Folder>, httpRequests: Array<HttpRequest>, grpcRequests: Array<GrpcRequest>, websocketRequests: Array<WebsocketRequest>, };
+export type BatchUpsertResult = {
+  workspaces: Array<Workspace>;
+  environments: Array<Environment>;
+  folders: Array<Folder>;
+  httpRequests: Array<HttpRequest>;
+  grpcRequests: Array<GrpcRequest>;
+  websocketRequests: Array<WebsocketRequest>;
+};
 
 export type ImportConflictResolution = "keep_mine" | "take_source";
 
@@ -11,38 +25,83 @@ export type ImportConflictResolution = "keep_mine" | "take_source";
  * The destination workspace and optional folder IDs are captured in the plan so the preview describes
  * the exact destination that confirmation will use.
  */
-export type ImportDestination = { "type": "new_workspace" } | { "type": "existing_workspace", workspaceId: string, folderId?: string, };
+export type ImportDestination =
+  | { type: "new_workspace" }
+  | { type: "existing_workspace"; workspaceId: string; folderId?: string };
 
 /**
  * Where an import's contents came from, used to link the committed workspace back to it.
  */
-export type ImportOrigin = { 
-/**
- * The absolute file path or URL the contents were read from.
- */
-origin: string, label: string, };
+export type ImportOrigin = {
+  /**
+   * The absolute file path or URL the contents were read from.
+   */
+  origin: string;
+  label: string;
+};
 
-export type ImportPlan = { importer: string, destination: ImportDestination, resources: BatchUpsertResult, warnings: Array<ImportPlanWarning>, 
-/**
- * Stable source key for every model in `resources`, keyed by its planned ID.
- */
-sourceKeys: { [key in string]?: string }, 
-/**
- * One entry per plannable resource; commit applies only the selected ones.
- */
-items: Array<ImportPlanItem>, origin?: ImportOrigin, };
+export type ImportPlan = {
+  importer: string;
+  destination: ImportDestination;
+  resources: BatchUpsertResult;
+  warnings: Array<ImportPlanWarning>;
+  /**
+   * Stable source key for every model in `resources`, keyed by its planned ID.
+   */
+  sourceKeys: { [key in string]?: string };
+  /**
+   * One entry per plannable resource; commit applies only the selected ones.
+   */
+  items: Array<ImportPlanItem>;
+  origin?: ImportOrigin;
+};
 
-export type ImportPlanAction = "create" | "update" | "delete" | "unchanged" | "keep_local" | "conflict";
+export type ImportPlanAction =
+  | "create"
+  | "update"
+  | "delete"
+  | "unchanged"
+  | "keep_local"
+  | "conflict"
+  | "ignored";
+
+export type ImportPlanItem = {
+  action: ImportPlanAction;
+  model: ImportResourceType;
+  modelId: string;
+  name: string;
+  /**
+   * Planned parent folder ID for incoming resources; current parent for deletions.
+   */
+  parentId?: string;
+  selected: boolean;
+  resolution?: ImportConflictResolution;
+  reason?: ImportPlanReason;
+  /**
+   * Fields where the source and the local copy disagree, so the preview can say why
+   */
+  changedFields: Array<string>;
+};
 
-export type ImportPlanItem = { action: ImportPlanAction, model: ImportResourceType, modelId: string, name: string, 
 /**
- * Planned parent folder ID for incoming resources; current parent for deletions.
+ * Extra context for an action that would otherwise be indistinguishable from its plain form.
  */
-parentId?: string, selected: boolean, resolution?: ImportConflictResolution, };
+export type ImportPlanReason = "moved_into_ignored_folder";
 
-export type ImportPlanWarning = { title: string, detail: string, };
+export type ImportPlanWarning = { title: string; detail: string; level: ImportPlanWarningLevel };
+
+/**
+ * Whether a plan's note is something to know or something to think twice about.
+ */
+export type ImportPlanWarningLevel = "info" | "warning";
 
 /**
  * The model types an import plan can contain.
  */
-export type ImportResourceType = "environment" | "folder" | "grpc_request" | "http_request" | "websocket_request" | "workspace";
+export type ImportResourceType =
+  | "environment"
+  | "folder"
+  | "grpc_request"
+  | "http_request"
+  | "websocket_request"
+  | "workspace";

crates/yaak-models/migrations/20260902000000_import-source-content-hash.sql

@@ -0,0 +1,24 @@
+-- Replace the per-resource snapshot with a content hash, and let a row exist without a model
+-- so a resource the user chose not to import can be remembered.
+CREATE TABLE import_source_resources_new
+(
+    model            TEXT     DEFAULT 'import_source_resource' NOT NULL,
+    created_at       DATETIME DEFAULT CURRENT_TIMESTAMP        NOT NULL,
+    updated_at       DATETIME DEFAULT CURRENT_TIMESTAMP        NOT NULL,
+    import_source_id TEXT                                      NOT NULL,
+    source_key       TEXT                                      NOT NULL,
+    model_type       TEXT                                      NOT NULL,
+    model_id         TEXT,
+    content_hash     TEXT,
+    PRIMARY KEY (import_source_id, source_key)
+);
+
+INSERT INTO import_source_resources_new (model, created_at, updated_at, import_source_id,
+                                         source_key, model_type, model_id, content_hash)
+SELECT model, created_at, updated_at, import_source_id, source_key, model_type, model_id, NULL
+FROM import_source_resources;
+
+DROP TABLE import_source_resources;
+
+ALTER TABLE import_source_resources_new
+    RENAME TO import_source_resources;

crates/yaak-models/src/models.rs

@@ -3118,8 +3118,12 @@ pub struct ImportSourceResource {
     pub import_source_id: String,
     pub source_key: String,
     pub model_type: String,
-    pub model_id: String,
-    pub snapshot: String,
+    /// `None` once the user has decided not to import this key
+    #[ts(optional)]
+    pub model_id: Option<String>,
+    /// Hash of the resource as last applied or decided from the source, if one was recorded
+    #[ts(optional)]
+    pub content_hash: Option<String>,
 }
 
 impl<'s> TryFrom<&Row<'s>> for ImportSourceResource {
@@ -3134,7 +3138,7 @@ impl<'s> TryFrom<&Row<'s>> for ImportSourceResource {
             source_key: r.get("source_key")?,
             model_type: r.get("model_type")?,
             model_id: r.get("model_id")?,
-            snapshot: r.get("snapshot")?,
+            content_hash: r.get("content_hash")?,
         })
     }
 }

crates/yaak-models/src/queries/import_source_resources.rs

@@ -34,7 +34,7 @@ impl<'a> ClientDb<'a> {
                 ImportSourceResourceIden::SourceKey,
                 ImportSourceResourceIden::ModelType,
                 ImportSourceResourceIden::ModelId,
-                ImportSourceResourceIden::Snapshot,
+                ImportSourceResourceIden::ContentHash,
             ])
             .values_panic([
                 CurrentTimestamp.into(),
@@ -42,8 +42,8 @@ impl<'a> ClientDb<'a> {
                 resource.import_source_id.as_str().into(),
                 resource.source_key.as_str().into(),
                 resource.model_type.as_str().into(),
-                resource.model_id.as_str().into(),
-                resource.snapshot.as_str().into(),
+                resource.model_id.clone().into(),
+                resource.content_hash.clone().into(),
             ])
             .on_conflict(
                 OnConflict::columns([
@@ -54,7 +54,7 @@ impl<'a> ClientDb<'a> {
                     ImportSourceResourceIden::UpdatedAt,
                     ImportSourceResourceIden::ModelType,
                     ImportSourceResourceIden::ModelId,
-                    ImportSourceResourceIden::Snapshot,
+                    ImportSourceResourceIden::ContentHash,
                 ])
                 .to_owned(),
             )

crates/yaak-models/src/util.rs

@@ -109,6 +109,36 @@ pub enum ImportDestination {
 pub struct ImportPlanWarning {
     pub title: String,
     pub detail: String,
+    #[serde(default)]
+    pub level: ImportPlanWarningLevel,
+}
+
+/// Whether a plan's note is something to know or something to think twice about.
+#[derive(Debug, Clone, Copy, Default, PartialEq, Eq, Deserialize, Serialize, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export, export_to = "gen_util.ts")]
+pub enum ImportPlanWarningLevel {
+    #[default]
+    Info,
+    Warning,
+}
+
+impl ImportPlanWarning {
+    pub fn info(title: impl Into<String>, detail: impl Into<String>) -> Self {
+        Self {
+            title: title.into(),
+            detail: detail.into(),
+            level: ImportPlanWarningLevel::Info,
+        }
+    }
+
+    pub fn warning(title: impl Into<String>, detail: impl Into<String>) -> Self {
+        Self {
+            title: title.into(),
+            detail: detail.into(),
+            level: ImportPlanWarningLevel::Warning,
+        }
+    }
 }
 
 /// Where an import's contents came from, used to link the committed workspace back to it.
@@ -169,6 +199,16 @@ pub enum ImportPlanAction {
     Unchanged,
     KeepLocal,
     Conflict,
+    /// Present in the source but previously turned down; selecting it imports it again
+    Ignored,
+}
+
+/// Extra context for an action that would otherwise be indistinguishable from its plain form.
+#[derive(Debug, Clone, Copy, PartialEq, Eq, Deserialize, Serialize, TS)]
+#[serde(rename_all = "snake_case")]
+#[ts(export, export_to = "gen_util.ts")]
+pub enum ImportPlanReason {
+    MovedIntoIgnoredFolder,
 }
 
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Deserialize, Serialize, TS)]
@@ -193,6 +233,11 @@ pub struct ImportPlanItem {
     pub selected: bool,
     #[ts(optional)]
     pub resolution: Option<ImportConflictResolution>,
+    #[ts(optional)]
+    pub reason: Option<ImportPlanReason>,
+    /// Fields where the source and the local copy disagree, so the preview can say why
+    #[serde(default)]
+    pub changed_fields: Vec<String>,
 }
 
 #[derive(Debug, Deserialize, Serialize, TS)]

crates/yaak-plugins/bindings/gen_models.ts

@@ -11,6 +11,7 @@ export type AnyModel =
   | HttpRequest
   | HttpResponse
   | HttpResponseEvent
+  | ImportSource
   | KeyValue
   | Plugin
   | Settings
@@ -318,6 +319,18 @@ export type HttpUrlParameter = {
 
 export type HttpVersion = "auto" | "http1" | "http2";
 
+export type ImportSource = {
+  model: "import_source";
+  id: string;
+  createdAt: string;
+  updatedAt: string;
+  workspaceId: string;
+  importer: string;
+  origin: string;
+  originLabel: string;
+  lastImportedAt: string;
+};
+
 export type InheritedBoolSetting = { enabled?: boolean; value: boolean };
 
 export type InheritedHttpVersionSetting = { enabled?: boolean; value: HttpVersion };

crates/yaak/Cargo.toml

@@ -9,6 +9,7 @@ async-trait = "0.1"
 base64 = "0.22.1" # For carrying body chunks over a text-only plugin transport
 log = { workspace = true }
 md5 = "0.8.0"
+sha2 = { workspace = true }
 chrono = { workspace = true }
 serde_json = { workspace = true }
 thiserror = { workspace = true }