PostHog · adboio · Apr 7, 2026
diff --git a/apps/code/src/main/services/git/schemas.ts b/apps/code/src/main/services/git/schemas.ts
@@ -317,6 +317,31 @@ export const getPrChangedFilesInput = z.object({
 });
 export const getPrChangedFilesOutput = z.array(changedFileSchema);
 
+// getPrDetailsByUrl schemas
+export const getPrDetailsByUrlInput = z.object({
+  prUrl: z.string(),
+});
+export const getPrDetailsByUrlOutput = z.object({
+  state: z.string(),
+  merged: z.boolean(),
+  draft: z.boolean(),
+});
+export type PrDetailsByUrlOutput = z.infer<typeof getPrDetailsByUrlOutput>;
+
+// updatePrByUrl schemas
+export const prActionType = z.enum(["close", "reopen", "ready", "draft"]);
+export type PrActionType = z.infer<typeof prActionType>;
+
+export const updatePrByUrlInput = z.object({
+  prUrl: z.string(),
+  action: prActionType,
+});
+export const updatePrByUrlOutput = z.object({
+  success: z.boolean(),
+  message: z.string(),
+});
+export type UpdatePrByUrlOutput = z.infer<typeof updatePrByUrlOutput>;
+
 export const getBranchChangedFilesInput = z.object({
   repo: z.string(),
   branch: z.string(),

diff --git a/apps/code/src/main/services/git/service.ts b/apps/code/src/main/services/git/service.ts
@@ -28,7 +28,7 @@ import { CommitSaga } from "@posthog/git/sagas/commit";
 import { DiscardFileChangesSaga } from "@posthog/git/sagas/discard";
 import { PullSaga } from "@posthog/git/sagas/pull";
 import { PushSaga } from "@posthog/git/sagas/push";
-import { parseGitHubUrl } from "@posthog/git/utils";
+import { parseGitHubUrl, parsePrUrl } from "@posthog/git/utils";
 import { inject, injectable } from "inversify";
 import { MAIN_TOKENS } from "../../di/tokens";
 import { logger } from "../../utils/logger";
@@ -54,11 +54,14 @@ import type {
   GitStateSnapshot,
   GitSyncStatus,
   OpenPrOutput,
+  PrActionType,
+  PrDetailsByUrlOutput,
   PrStatusOutput,
   PublishOutput,
   PullOutput,
   PushOutput,
   SyncOutput,
+  UpdatePrByUrlOutput,
 } from "./schemas";
 
 const fsPromises = fs.promises;
@@ -837,10 +840,10 @@ export class GitService extends TypedEventEmitter<GitServiceEvents> {
   }
 
   public async getPrChangedFiles(prUrl: string): Promise<ChangedFile[]> {
-    const match = prUrl.match(/github\.com\/([^/]+)\/([^/]+)\/pull\/(\d+)/);
-    if (!match) return [];
+    const pr = parsePrUrl(prUrl);
+    if (!pr) return [];
 
-    const [, owner, repo, number] = match;
+    const { owner, repo, number } = pr;
 
     try {
       const result = await execGh([
@@ -907,6 +910,78 @@ export class GitService extends TypedEventEmitter<GitServiceEvents> {
     }
   }
 
+  public async getPrDetailsByUrl(
+    prUrl: string,
+  ): Promise<PrDetailsByUrlOutput | null> {
+    const pr = parsePrUrl(prUrl);
+    if (!pr) return null;
+
+    try {
+      const result = await execGh([
+        "api",
+        `repos/${pr.owner}/${pr.repo}/pulls/${pr.number}`,
+        "--jq",
+        "{state,merged,draft}",
+      ]);
+
+      if (result.exitCode !== 0) {
+        log.warn("Failed to fetch PR details", {
+          prUrl,
+          error: result.stderr || result.error,
+        });
+        return null;
+      }
+
+      const data = JSON.parse(result.stdout) as {
+        state: string;
+        merged: boolean;
+        draft: boolean;
+      };
+
+      return data;
+    } catch (error) {
+      log.warn("Failed to fetch PR details", { prUrl, error });
+      return null;
+    }
+  }
+
+  public async updatePrByUrl(
+    prUrl: string,
+    action: PrActionType,
+  ): Promise<UpdatePrByUrlOutput> {
+    const pr = parsePrUrl(prUrl);
+    if (!pr) {
+      return { success: false, message: "Invalid PR URL" };
+    }
+
+    try {
+      const args =
+        action === "draft"
+          ? ["pr", "ready", "--undo", String(pr.number)]
+          : ["pr", action, String(pr.number)];
+
+      const result = await execGh([
+        ...args,
+        "--repo",
+        `${pr.owner}/${pr.repo}`,
+      ]);
+
+      if (result.exitCode !== 0) {
+        const errorMsg = result.stderr || result.error || "Unknown error";
+        log.warn("Failed to update PR", { prUrl, action, error: errorMsg });
+        return { success: false, message: errorMsg };
+      }
+
+      return { success: true, message: result.stdout };
+    } catch (error) {
+      log.warn("Failed to update PR", { prUrl, action, error });
+      return {
+        success: false,
+        message: error instanceof Error ? error.message : "Unknown error",
+      };
+    }
+  }
+
   public async getBranchChangedFiles(
     repo: string,
     branch: string,

diff --git a/apps/code/src/main/trpc/routers/git.ts b/apps/code/src/main/trpc/routers/git.ts
@@ -42,6 +42,8 @@ import {
   getLatestCommitOutput,
   getPrChangedFilesInput,
   getPrChangedFilesOutput,
+  getPrDetailsByUrlInput,
+  getPrDetailsByUrlOutput,
   getPrTemplateInput,
   getPrTemplateOutput,
   ghStatusOutput,
@@ -61,6 +63,8 @@ import {
   stageFilesInput,
   syncInput,
   syncOutput,
+  updatePrByUrlInput,
+  updatePrByUrlOutput,
   validateRepoInput,
   validateRepoOutput,
 } from "../../services/git/schemas";
@@ -296,6 +300,21 @@ export const gitRouter = router({
     .output(getPrChangedFilesOutput)
     .query(({ input }) => getService().getPrChangedFiles(input.prUrl)),
 
+  getPrDetailsByUrl: publicProcedure
+    .input(getPrDetailsByUrlInput)
+    .output(getPrDetailsByUrlOutput)
+    .query(async ({ input }) => {
+      const result = await getService().getPrDetailsByUrl(input.prUrl);
+      return result ?? { state: "unknown", merged: false, draft: false };
+    }),
+
+  updatePrByUrl: publicProcedure
+    .input(updatePrByUrlInput)
+    .output(updatePrByUrlOutput)
+    .mutation(({ input }) =>
+      getService().updatePrByUrl(input.prUrl, input.action),
+    ),
+
   getBranchChangedFiles: publicProcedure
     .input(getBranchChangedFilesInput)
     .output(getBranchChangedFilesOutput)

diff --git a/apps/code/src/renderer/features/git-interaction/components/CloudGitInteractionHeader.tsx b/apps/code/src/renderer/features/git-interaction/components/CloudGitInteractionHeader.tsx
@@ -1,6 +1,12 @@
+import { usePrActions } from "@features/git-interaction/hooks/usePrActions";
+import { usePrDetails } from "@features/git-interaction/hooks/usePrDetails";
+import {
+  getPrVisualConfig,
+  parsePrNumber,
+} from "@features/git-interaction/utils/prStatus";
 import { useSessionForTask } from "@features/sessions/hooks/useSession";
-import { Eye } from "@phosphor-icons/react";
-import { Button, Flex, Text } from "@radix-ui/themes";
+import { ChevronDownIcon } from "@radix-ui/react-icons";
+import { Button, DropdownMenu, Flex, Spinner, Text } from "@radix-ui/themes";
 
 interface CloudGitInteractionHeaderProps {
   taskId: string;
@@ -11,19 +17,71 @@ export function CloudGitInteractionHeader({
 }: CloudGitInteractionHeaderProps) {
   const session = useSessionForTask(taskId);
   const prUrl = (session?.cloudOutput?.pr_url as string) ?? null;
+  const {
+    meta: { state, merged, draft },
+  } = usePrDetails(prUrl);
+  const { execute, isPending } = usePrActions(prUrl);
 
-  if (!prUrl) return null;
+  if (!prUrl || state === null) return null;
+
+  const config = getPrVisualConfig(state, merged, draft);
+  const prNumber = parsePrNumber(prUrl);
+  const hasDropdown = config.actions.length > 0;
 
   return (
-    <div className="no-drag">
-      <Button size="1" variant="solid" asChild>
+    <Flex align="center" gap="0" className="no-drag">
+      <Button
+        size="1"
+        variant="soft"
+        color={config.color}
+        asChild
+        style={
+          hasDropdown
+            ? { borderTopRightRadius: 0, borderBottomRightRadius: 0 }
+            : undefined
+        }
+      >
         <a href={prUrl} target="_blank" rel="noopener noreferrer">
           <Flex align="center" gap="2">
-            <Eye size={12} weight="bold" />
-            <Text size="1">View PR</Text>
+            {isPending ? <Spinner size="1" /> : config.icon}
+            <Text size="1">
+              {config.label}
+              {prNumber && ` #${prNumber}`}
+            </Text>
           </Flex>
         </a>
       </Button>
-    </div>
+      {hasDropdown && (
+        <DropdownMenu.Root>
+          <DropdownMenu.Trigger>
+            <Button
+              size="1"
+              variant="soft"
+              color={config.color}
+              disabled={isPending}
+              style={{
+                borderTopLeftRadius: 0,
+                borderBottomLeftRadius: 0,
+                borderLeft: `1px solid var(--${config.color}-6)`,
+                paddingLeft: "6px",
+                paddingRight: "6px",
+              }}
+            >
+              <ChevronDownIcon />
+            </Button>
+          </DropdownMenu.Trigger>
+          <DropdownMenu.Content size="1" align="end">
+            {config.actions.map((action) => (
+              <DropdownMenu.Item
+                key={action.id}
+                onSelect={() => execute(action.id)}
+              >
+                <Text size="1">{action.label}</Text>
+              </DropdownMenu.Item>
+            ))}
+          </DropdownMenu.Content>
+        </DropdownMenu.Root>
+      )}
+    </Flex>
   );
 }
diff --git a/apps/code/src/renderer/features/git-interaction/hooks/usePrActions.ts b/apps/code/src/renderer/features/git-interaction/hooks/usePrActions.ts
@@ -0,0 +1,42 @@
+import {
+  getOptimisticPrState,
+  PR_ACTION_LABELS,
+} from "@features/git-interaction/utils/prStatus";
+import type { PrActionType } from "@main/services/git/schemas";
+import { useTRPC } from "@renderer/trpc";
+import { toast } from "@renderer/utils/toast";
+import { useMutation, useQueryClient } from "@tanstack/react-query";
+
+export function usePrActions(prUrl: string | null) {
+  const trpc = useTRPC();
+  const queryClient = useQueryClient();
+
+  const mutation = useMutation(
+    trpc.git.updatePrByUrl.mutationOptions({
+      onSuccess: (data, variables) => {
+        if (data.success) {
+          toast.success(PR_ACTION_LABELS[variables.action]);
+          queryClient.setQueryData(
+            trpc.git.getPrDetailsByUrl.queryKey({ prUrl: variables.prUrl }),
+            getOptimisticPrState(variables.action),
+          );
+        } else {
+          toast.error("Failed to update PR", { description: data.message });
+        }
+      },
+      onError: (error) => {
+        toast.error("Failed to update PR", {
+          description: error instanceof Error ? error.message : "Unknown error",
+        });
+      },
+    }),
+  );
+
+  return {
+    execute: (action: PrActionType) => {
+      if (!prUrl) return;
+      mutation.mutate({ prUrl, action });
+    },
+    isPending: mutation.isPending,
+  };
+}
diff --git a/apps/code/src/renderer/features/git-interaction/hooks/usePrDetails.ts b/apps/code/src/renderer/features/git-interaction/hooks/usePrDetails.ts
@@ -0,0 +1,26 @@
+import { useTRPC } from "@renderer/trpc";
+import { useQuery } from "@tanstack/react-query";
+
+export function usePrDetails(prUrl: string | null) {
+  const trpc = useTRPC();
+
+  const metaQuery = useQuery(
+    trpc.git.getPrDetailsByUrl.queryOptions(
+      { prUrl: prUrl as string },
+      {
+        enabled: !!prUrl,
+        staleTime: 60_000,
+        retry: 1,
+      },
+    ),
+  );
+
+  return {
+    meta: {
+      state: metaQuery.data?.state ?? null,
+      merged: metaQuery.data?.merged ?? false,
+      draft: metaQuery.data?.draft ?? false,
+      isLoading: metaQuery.isLoading,
+    },
+  };
+}