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shuv1337 wants to merge 4 commits into from
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feat(app): image preview in file tabs #218

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72f73b6
fix(app): always call list for parent directory in file fetch
shuv1337 Dec 30, 2025
41645b1
feat(app): add image preview support in file tabs with SVG code toggle
shuv1337 Dec 30, 2025
df05231
fix(app): handle empty path in file list to avoid leading slash
shuv1337 Dec 30, 2025
35681dc
fix(app): remove redundant file init call during tab render
shuv1337 Dec 30, 2025
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7 changes: 3 additions & 4 deletions packages/app/src/context/local.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -364,9 +364,7 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
const fetch = async (path: string) => {
const relativePath = relative(path)
const parent = relativePath.split("/").slice(0, -1).join("/")
if (parent) {
await list(parent)
}
await list(parent)
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@greptile-apps greptile-apps bot Dec 30, 2025

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style: verify list("") handles empty path correctly for root-level files

Prompt To Fix With AI 
This is a comment left during a code review.
Path: packages/app/src/context/local.tsx
Line: 367:367

Comment:
**style:** verify `list("")` handles empty path correctly for root-level files

How can I resolve this? If you propose a fix, please make it concise.

}

const init = async (path: string) => {
Expand Down Expand Up @@ -397,8 +395,9 @@ export const { use: useLocal, provider: LocalProvider } = createSimpleContext({
}

const list = async (path: string) => {
const listPath = path ? path + "/" : ""
return sdk.client.file
.list({ path: path + "/" })
.list({ path: listPath })
.then((x) => {
setStore(
"node",
Expand Down
96 changes: 71 additions & 25 deletions packages/app/src/pages/session.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,7 @@ import {
createResource,
createMemo,
createEffect,
createSignal,
on,
createRenderEffect,
batch,
Expand All @@ -20,6 +21,7 @@ import { PromptInput } from "@/components/prompt-input"
import { DateTime } from "luxon"
import { FileIcon } from "@opencode-ai/ui/file-icon"
import { IconButton } from "@opencode-ai/ui/icon-button"
import { Button } from "@opencode-ai/ui/button"
import { Icon } from "@opencode-ai/ui/icon"
import { Tooltip } from "@opencode-ai/ui/tooltip"
import { DiffChanges } from "@opencode-ai/ui/diff-changes"
Expand Down Expand Up @@ -579,6 +581,71 @@ export default function Page() {
)
}

const FileTabContent = (props: { path: string; codeComponent: typeof codeComponent }): JSX.Element => {
const [file] = createResource(
() => props.path,
async (path) => local.file.node(path),
)
const content = createMemo(() => file()?.content)
const isImage = createMemo(
() => content()?.encoding === "base64" && content()?.mimeType?.startsWith("image/"),
)
const isSvg = createMemo(() => content()?.mimeType === "image/svg+xml")
const [showCode, setShowCode] = createSignal(false)
const decodedContent = createMemo(() => {
const c = content()
if (c?.encoding === "base64" && c.content) {
return atob(c.content)
}
return c?.content ?? ""
})
return (
<Switch>
<Match when={isImage() && !showCode() && file()}>
{(f) => (
<div class="flex flex-col h-full">
<Show when={isSvg()}>
<div class="flex justify-end p-2 border-b border-border-base">
<Button size="small" icon="code" onClick={() => setShowCode(true)}>
View code
</Button>
</div>
</Show>
<div class="flex items-center justify-center flex-1 p-4">
<img
src={`data:${f().content!.mimeType};base64,${f().content!.content}`}
alt={f().path}
class="max-w-full max-h-[80vh] object-contain"
/>
</div>
</div>
)}
</Match>
<Match when={content()?.content != null}>
<div class="flex flex-col h-full">
<Show when={isSvg()}>
<div class="flex justify-end p-2 border-b border-border-base">
<Button size="small" icon="photo" onClick={() => setShowCode(false)}>
View image
</Button>
</div>
</Show>
<Dynamic
component={props.codeComponent}
file={{
name: file()?.path ?? props.path,
contents: decodedContent(),
cacheKey: checksum(decodedContent()),
}}
overflow="scroll"
class="select-text pb-40"
/>
</div>
</Match>
</Switch>
)
}

const SortableTab = (props: {
tab: string
onTabClick: (tab: string) => void
Expand Down Expand Up @@ -874,33 +941,12 @@ export default function Page() {
</Show>
<For each={tabs().all()}>
{(tab) => {
const [file] = createResource(
() => tab,
async (tab) => {
if (tab.startsWith("file://")) {
return local.file.node(tab.replace("file://", ""))
}
return undefined
},
)
const path = tab.startsWith("file://") ? tab.replace("file://", "") : undefined
return (
<Tabs.Content value={tab} class="mt-3">
<Switch>
<Match when={file()}>
{(f) => (
<Dynamic
component={codeComponent}
file={{
name: f().path,
contents: f().content?.content ?? "",
cacheKey: checksum(f().content?.content ?? ""),
}}
overflow="scroll"
class="select-text pb-40"
/>
)}
</Match>
</Switch>
<Show when={path}>
<FileTabContent path={path!} codeComponent={codeComponent} />
</Show>
</Tabs.Content>
)
}}
Expand Down