From 618b3e1e8f95e02c2b7bf8c8a2b137d13ed378ec Mon Sep 17 00:00:00 2001 From: Henry Li Date: Fri, 30 Jan 2026 16:41:18 +0800 Subject: [PATCH] feat: support Github Flavored Markdown --- frontend/package.json | 1 + frontend/pnpm-lock.yaml | 56 +++++++++++++++++++ .../artifacts/artifact-file-detail.tsx | 25 +++++---- .../workspace/messages/message-list-item.tsx | 42 ++++++++------ frontend/src/core/streamdown/index.ts | 1 + frontend/src/core/streamdown/plugins.ts | 13 +++++ 6 files changed, 108 insertions(+), 30 deletions(-) create mode 100644 frontend/src/core/streamdown/index.ts create mode 100644 frontend/src/core/streamdown/plugins.ts diff --git a/frontend/package.json b/frontend/package.json index 1462e6e..5400182 100644 --- a/frontend/package.json +++ b/frontend/package.json @@ -73,6 +73,7 @@ "react-dom": "^19.0.0", "react-resizable-panels": "^4.4.1", "rehype-katex": "^7.0.1", + "remark-gfm": "^4.0.1", "remark-math": "^6.0.0", "shiki": "3.15.0", "sonner": "^2.0.7", diff --git a/frontend/pnpm-lock.yaml b/frontend/pnpm-lock.yaml index 6836964..6a8ad09 100644 --- a/frontend/pnpm-lock.yaml +++ b/frontend/pnpm-lock.yaml @@ -176,6 +176,9 @@ importers: rehype-katex: specifier: ^7.0.1 version: 7.0.1 + remark-gfm: + specifier: ^4.0.1 + version: 4.0.1 remark-math: specifier: ^6.0.0 version: 6.0.0 @@ -704,89 +707,105 @@ packages: resolution: {integrity: sha512-excjX8DfsIcJ10x1Kzr4RcWe1edC9PquDRRPx3YVCvQv+U5p7Yin2s32ftzikXojb1PIFc/9Mt28/y+iRklkrw==} cpu: [arm64] os: [linux] + libc: [glibc] '@img/sharp-libvips-linux-arm@1.2.4': resolution: {integrity: sha512-bFI7xcKFELdiNCVov8e44Ia4u2byA+l3XtsAj+Q8tfCwO6BQ8iDojYdvoPMqsKDkuoOo+X6HZA0s0q11ANMQ8A==} cpu: [arm] os: [linux] + libc: [glibc] '@img/sharp-libvips-linux-ppc64@1.2.4': resolution: {integrity: sha512-FMuvGijLDYG6lW+b/UvyilUWu5Ayu+3r2d1S8notiGCIyYU/76eig1UfMmkZ7vwgOrzKzlQbFSuQfgm7GYUPpA==} cpu: [ppc64] os: [linux] + libc: [glibc] '@img/sharp-libvips-linux-riscv64@1.2.4': resolution: {integrity: 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'@rollup/rollup-linux-riscv64-musl@4.55.1': resolution: {integrity: sha512-u9yZ0jUkOED1BFrqu3BwMQoixvGHGZ+JhJNkNKY/hyoEgOwlqKb62qu+7UjbPSHYjiVy8kKJHvXKv5coH4wDeg==} cpu: [riscv64] os: [linux] + libc: [musl] '@rollup/rollup-linux-s390x-gnu@4.55.1': resolution: {integrity: sha512-/0PenBCmqM4ZUd0190j7J0UsQ/1nsi735iPRakO8iPciE7BQ495Y6msPzaOmvx0/pn+eJVVlZrNrSh4WSYLxNg==} cpu: [s390x] os: [linux] + libc: [glibc] '@rollup/rollup-linux-x64-gnu@4.55.1': resolution: {integrity: sha512-a8G4wiQxQG2BAvo+gU6XrReRRqj+pLS2NGXKm8io19goR+K8lw269eTrPkSdDTALwMmJp4th2Uh0D8J9bEV1vg==} cpu: [x64] os: [linux] + libc: [glibc] '@rollup/rollup-linux-x64-musl@4.55.1': resolution: {integrity: sha512-bD+zjpFrMpP/hqkfEcnjXWHMw5BIghGisOKPj+2NaNDuVT+8Ds4mPf3XcPHuat1tz89WRL+1wbcxKY3WSbiT7w==} cpu: [x64] os: [linux] + libc: [musl] '@rollup/rollup-openbsd-x64@4.55.1': resolution: {integrity: sha512-eLXw0dOiqE4QmvikfQ6yjgkg/xDM+MdU9YJuP4ySTibXU0oAvnEWXt7UDJmD4UkYialMfOGFPJnIHSe/kdzPxg==} @@ -1807,24 +1847,28 @@ packages: engines: {node: '>= 10'} cpu: [arm64] os: [linux] + libc: [glibc] '@tailwindcss/oxide-linux-arm64-musl@4.1.18': resolution: {integrity: sha512-1px92582HkPQlaaCkdRcio71p8bc8i/ap5807tPRDK/uw953cauQBT8c5tVGkOwrHMfc2Yh6UuxaH4vtTjGvHg==} engines: {node: '>= 10'} cpu: [arm64] os: [linux] + libc: [musl] '@tailwindcss/oxide-linux-x64-gnu@4.1.18': resolution: {integrity: sha512-v3gyT0ivkfBLoZGF9LyHmts0Isc8jHZyVcbzio6Wpzifg/+5ZJpDiRiUhDLkcr7f/r38SWNe7ucxmGW3j3Kb/g==} engines: {node: '>= 10'} cpu: [x64] os: [linux] + libc: [glibc] '@tailwindcss/oxide-linux-x64-musl@4.1.18': resolution: {integrity: sha512-bhJ2y2OQNlcRwwgOAGMY0xTFStt4/wyU6pvI6LSuZpRgKQwxTec0/3Scu91O8ir7qCR3AuepQKLU/kX99FouqQ==} engines: {node: '>= 10'} cpu: [x64] os: [linux] + libc: [musl] '@tailwindcss/oxide-wasm32-wasi@4.1.18': resolution: {integrity: sha512-LffYTvPjODiP6PT16oNeUQJzNVyJl1cjIebq/rWWBF+3eDst5JGEFSc5cWxyRCJ0Mxl+KyIkqRxk1XPEs9x8TA==} @@ -2187,41 +2231,49 @@ packages: resolution: {integrity: sha512-34gw7PjDGB9JgePJEmhEqBhWvCiiWCuXsL9hYphDF7crW7UgI05gyBAi6MF58uGcMOiOqSJ2ybEeCvHcq0BCmQ==} cpu: [arm64] os: [linux] + libc: [glibc] '@unrs/resolver-binding-linux-arm64-musl@1.11.1': resolution: {integrity: sha512-RyMIx6Uf53hhOtJDIamSbTskA99sPHS96wxVE/bJtePJJtpdKGXO1wY90oRdXuYOGOTuqjT8ACccMc4K6QmT3w==} cpu: [arm64] os: [linux] + libc: [musl] '@unrs/resolver-binding-linux-ppc64-gnu@1.11.1': resolution: {integrity: sha512-D8Vae74A4/a+mZH0FbOkFJL9DSK2R6TFPC9M+jCWYia/q2einCubX10pecpDiTmkJVUH+y8K3BZClycD8nCShA==} cpu: [ppc64] os: [linux] + libc: [glibc] '@unrs/resolver-binding-linux-riscv64-gnu@1.11.1': resolution: {integrity: sha512-frxL4OrzOWVVsOc96+V3aqTIQl1O2TjgExV4EKgRY09AJ9leZpEg8Ak9phadbuX0BA4k8U5qtvMSQQGGmaJqcQ==} cpu: [riscv64] os: [linux] + libc: [glibc] '@unrs/resolver-binding-linux-riscv64-musl@1.11.1': resolution: {integrity: sha512-mJ5vuDaIZ+l/acv01sHoXfpnyrNKOk/3aDoEdLO/Xtn9HuZlDD6jKxHlkN8ZhWyLJsRBxfv9GYM2utQ1SChKew==} cpu: [riscv64] os: [linux] + libc: [musl] '@unrs/resolver-binding-linux-s390x-gnu@1.11.1': resolution: {integrity: sha512-kELo8ebBVtb9sA7rMe1Cph4QHreByhaZ2QEADd9NzIQsYNQpt9UkM9iqr2lhGr5afh885d/cB5QeTXSbZHTYPg==} cpu: [s390x] os: [linux] + libc: [glibc] '@unrs/resolver-binding-linux-x64-gnu@1.11.1': resolution: {integrity: sha512-C3ZAHugKgovV5YvAMsxhq0gtXuwESUKc5MhEtjBpLoHPLYM+iuwSj3lflFwK3DPm68660rZ7G8BMcwSro7hD5w==} cpu: [x64] os: [linux] + libc: [glibc] '@unrs/resolver-binding-linux-x64-musl@1.11.1': resolution: {integrity: sha512-rV0YSoyhK2nZ4vEswT/QwqzqQXw5I6CjoaYMOX0TqBlWhojUf8P94mvI7nuJTeaCkkds3QE4+zS8Ko+GdXuZtA==} cpu: [x64] os: [linux] + libc: [musl] '@unrs/resolver-binding-wasm32-wasi@1.11.1': resolution: {integrity: sha512-5u4RkfxJm+Ng7IWgkzi3qrFOvLvQYnPBmjmZQ8+szTK/b31fQCnleNl1GgEt7nIsZRIf5PLhPwT0WM+q45x/UQ==} @@ -3700,24 +3752,28 @@ packages: engines: {node: '>= 12.0.0'} cpu: [arm64] os: [linux] + libc: [glibc] lightningcss-linux-arm64-musl@1.30.2: resolution: {integrity: sha512-5Vh9dGeblpTxWHpOx8iauV02popZDsCYMPIgiuw97OJ5uaDsL86cnqSFs5LZkG3ghHoX5isLgWzMs+eD1YzrnA==} engines: {node: '>= 12.0.0'} cpu: [arm64] os: [linux] + libc: [musl] lightningcss-linux-x64-gnu@1.30.2: resolution: {integrity: sha512-Cfd46gdmj1vQ+lR6VRTTadNHu6ALuw2pKR9lYq4FnhvgBc4zWY1EtZcAc6EffShbb1MFrIPfLDXD6Xprbnni4w==} engines: {node: '>= 12.0.0'} cpu: [x64] os: [linux] + libc: [glibc] lightningcss-linux-x64-musl@1.30.2: resolution: {integrity: sha512-XJaLUUFXb6/QG2lGIW6aIk6jKdtjtcffUT0NKvIqhSBY3hh9Ch+1LCeH80dR9q9LBjG3ewbDjnumefsLsP6aiA==} engines: {node: '>= 12.0.0'} cpu: [x64] os: [linux] + libc: [musl] lightningcss-win32-arm64-msvc@1.30.2: resolution: {integrity: sha512-FZn+vaj7zLv//D/192WFFVA0RgHawIcHqLX9xuWiQt7P0PtdFEVaxgF9rjM/IRYHQXNnk61/H/gb2Ei+kUQ4xQ==} diff --git a/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx b/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx index 777cdff..8fb08d2 100644 --- a/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx +++ b/frontend/src/components/workspace/artifacts/artifact-file-detail.tsx @@ -10,6 +10,7 @@ import { import * as React from "react"; import { useEffect, useMemo, useState } from "react"; import rehypeKatex from "rehype-katex"; +import remarkGfm from "remark-gfm"; import remarkMath from "remark-math"; import { toast } from "sonner"; import { Streamdown } from "streamdown"; @@ -29,12 +30,6 @@ import { } from "@/components/ai-elements/inline-citation"; import { Badge } from "@/components/ui/badge"; import { HoverCardTrigger } from "@/components/ui/hover-card"; -import { - buildCitationMap, - extractDomainFromUrl, - parseCitations, - type Citation, -} from "@/core/citations"; import { Select, SelectItem } from "@/components/ui/select"; import { SelectContent, @@ -46,7 +41,14 @@ import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group"; import { CodeEditor } from "@/components/workspace/code-editor"; import { useArtifactContent } from "@/core/artifacts/hooks"; import { urlOfArtifact } from "@/core/artifacts/utils"; +import { + buildCitationMap, + extractDomainFromUrl, + parseCitations, + type Citation, +} from "@/core/citations"; import { useI18n } from "@/core/i18n/hooks"; +import { streamdownPlugins } from "@/core/streamdown"; import { checkCodeFile, getFileName } from "@/core/utils/files"; import { cn } from "@/lib/utils"; @@ -89,7 +91,7 @@ export function ArtifactFileDetail({ filepath: filepathFromProps, enabled: isCodeFile && !isWriteFile, }); - + // Parse citations and get clean content for code editor const cleanContent = useMemo(() => { if (language === "markdown" && content) { @@ -97,7 +99,7 @@ export function ArtifactFileDetail({ } return content; }, [content, language]); - + const [viewMode, setViewMode] = useState<"code" | "preview">("code"); useEffect(() => { if (previewable) { @@ -254,8 +256,7 @@ export function ArtifactFilePreview({
{children ?? domain} @@ -388,7 +389,7 @@ function ExternalLinkBadge({ > {children ?? domain} diff --git a/frontend/src/components/workspace/messages/message-list-item.tsx b/frontend/src/components/workspace/messages/message-list-item.tsx index 7e955c0..c9b094f 100644 --- a/frontend/src/components/workspace/messages/message-list-item.tsx +++ b/frontend/src/components/workspace/messages/message-list-item.tsx @@ -32,6 +32,7 @@ import { type UploadedFile, } from "@/core/messages/utils"; import { useRehypeSplitWordsIntoSpans } from "@/core/rehype"; +import { streamdownPlugins } from "@/core/streamdown"; import { cn } from "@/lib/utils"; import { CopyButton } from "../copy-button"; @@ -93,13 +94,19 @@ function MessageContent_({ const reasoningContent = extractReasoningContentFromMessage(message); const rawContent = extractContentFromMessage(message); if (!isLoading && reasoningContent && !rawContent) { - return { citations: [], cleanContent: reasoningContent, uploadedFiles: [] }; + return { + citations: [], + cleanContent: reasoningContent, + uploadedFiles: [], + }; } // For human messages, first parse uploaded files if (isHuman && rawContent) { - const { files, cleanContent: contentWithoutFiles } = parseUploadedFiles(rawContent); - const { citations, cleanContent: finalContent } = parseCitations(contentWithoutFiles); + const { files, cleanContent: contentWithoutFiles } = + parseUploadedFiles(rawContent); + const { citations, cleanContent: finalContent } = + parseCitations(contentWithoutFiles); return { citations, cleanContent: finalContent, uploadedFiles: files }; } @@ -108,10 +115,7 @@ function MessageContent_({ }, [isLoading, message, isHuman]); // Build citation map for quick URL lookup - const citationMap = useMemo( - () => buildCitationMap(citations), - [citations], - ); + const citationMap = useMemo(() => buildCitationMap(citations), [citations]); const { thread_id } = useParams<{ thread_id: string }>(); @@ -121,13 +125,12 @@ function MessageContent_({
{/* Uploaded files outside the message bubble */} - + {/* Message content inside the bubble (only if there's text) */} {cleanContent && ( ); }, - img: ({ src, alt }: React.ImgHTMLAttributes) => { + img: ({ + src, + alt, + }: React.ImgHTMLAttributes) => { if (!src) return null; if (typeof src !== "string") { return ( @@ -302,7 +308,7 @@ function getFileTypeLabel(filename: string): string { tar: "TAR", gz: "GZ", }; - return typeMap[ext] || ext.toUpperCase() || "FILE"; + return (typeMap[ext] ?? ext.toUpperCase()) || "FILE"; } /** @@ -367,7 +373,7 @@ function UploadedFileCard({ href={imageUrl} target="_blank" rel="noopener noreferrer" - className="group relative block overflow-hidden rounded-lg border border-border/40" + className="group border-border/40 relative block overflow-hidden rounded-lg border" > +
-
+
+
Sources ({citations.length})
@@ -441,7 +447,7 @@ function CitationBadge({ citation }: { citation: Citation }) { > {domain} @@ -496,7 +502,7 @@ function CitationLink({ > {children ?? domain} diff --git a/frontend/src/core/streamdown/index.ts b/frontend/src/core/streamdown/index.ts new file mode 100644 index 0000000..67bf44c --- /dev/null +++ b/frontend/src/core/streamdown/index.ts @@ -0,0 +1 @@ +export * from "./plugins"; diff --git a/frontend/src/core/streamdown/plugins.ts b/frontend/src/core/streamdown/plugins.ts new file mode 100644 index 0000000..a3cf74f --- /dev/null +++ b/frontend/src/core/streamdown/plugins.ts @@ -0,0 +1,13 @@ +import rehypeKatex from "rehype-katex"; +import remarkGfm from "remark-gfm"; +import remarkMath from "remark-math"; +import type { StreamdownProps } from "streamdown"; + +export const streamdownPlugins = { + remarkPlugins: [ + [remarkGfm, [remarkMath, { singleDollarTextMath: true }]], + ] as StreamdownProps["remarkPlugins"], + rehypePlugins: [ + [rehypeKatex, { output: "html" }], + ] as StreamdownProps["rehypePlugins"], +};