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feat(multirun): allow selecting the same model multiple times for comparison

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Add file attachment support to multi-run launcher
Show instance indices for duplicate model selections
This commit is contained in:
Bohdan Triapitsyn
2026-01-02 14:18:40 +02:00
parent 19312b0a20
commit d58beb5c6c
3 changed files with 237 additions and 56 deletions
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packages/ui/src/stores/useMultiRunStore.ts
+29 -20
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@@ -74,7 +74,7 @@ export const useMultiRunStore = create<MultiRunStore>()(
createMultiRun: async (params: CreateMultiRunParams) => {
const groupName = params.name.trim();
const prompt = params.prompt.trim();
const { models, agent } = params;
const { models, agent, files } = params;
if (!groupName) {
set({ error: 'Group name is required' });
@@ -87,20 +87,10 @@ export const useMultiRunStore = create<MultiRunStore>()(
}
if (models.length < 2) {
set({ error: 'Select at least 2 unique models' });
set({ error: 'Select at least 2 models' });
return null;
}
const modelKeys = new Set<string>();
for (const model of models) {
const key = `${model.providerID}:${model.modelID}`;
if (modelKeys.has(key)) {
set({ error: `Duplicate model: ${model.providerID}/${model.modelID}` });
return null;
}
modelKeys.add(key);
}
set({ isLoading: true, error: null });
try {
@@ -130,24 +120,34 @@ export const useMultiRunStore = create<MultiRunStore>()(
modelID: string;
}> = [];
const usedBranches = new Set<string>();
// Count occurrences of each model to handle duplicates
const modelCounts = new Map<string, number>();
for (const model of models) {
const key = `${model.providerID}:${model.modelID}`;
modelCounts.set(key, (modelCounts.get(key) || 0) + 1);
}
// Track current index per model during iteration
const modelIndexes = new Map<string, number>();
// 1) Create worktrees + sessions
for (const model of models) {
const key = `${model.providerID}:${model.modelID}`;
const count = modelCounts.get(key) || 1;
const index = (modelIndexes.get(key) || 0) + 1;
modelIndexes.set(key, index);
const modelSlug = toModelSlug(model.providerID, model.modelID);
const branch = generateBranchName(groupSlug, modelSlug);
// Append index only when same model is selected multiple times
const branch = count > 1
? generateBranchName(groupSlug, `${modelSlug}-${index}`)
: generateBranchName(groupSlug, modelSlug);
if (!branch) {
set({ error: 'Branch name is required for worktree creation', isLoading: false });
return null;
}
if (usedBranches.has(branch)) {
set({ error: `Duplicate branch selected: ${branch}`, isLoading: false });
return null;
}
usedBranches.add(branch);
const worktreeSlug = sanitizeWorktreeSlug(branch);
if (!worktreeSlug) {
set({ error: `Invalid branch name: ${branch}`, isLoading: false });
@@ -192,6 +192,14 @@ export const useMultiRunStore = create<MultiRunStore>()(
// 2) Start all runs with the same prompt.
// IMPORTANT: do not await model/agent execution here; only worktree + session creation.
// Convert files to the format expected by sendMessage
const filesForMessage = files?.map((f) => ({
type: 'file' as const,
mime: f.mime,
filename: f.filename,
url: f.url,
}));
void (async () => {
try {
await Promise.allSettled(
@@ -204,6 +212,7 @@ export const useMultiRunStore = create<MultiRunStore>()(
modelID: run.modelID,
text: prompt,
agent,
files: filesForMessage,
})
);
} catch (error) {