Prototype Mermaid embeds in markdown previews

.github/workflows/build-mermaid-apk.yml

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+name: Build Mermaid APK
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - prototype/markdown-mermaid-embed-android
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    timeout-minutes: 120
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up JDK 17
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: '17'
+
+      - name: Set up Android SDK
+        uses: android-actions/setup-android@v3
+
+      - name: Install Android packages
+        run: |
+          yes | sdkmanager --licenses
+          sdkmanager \
+            "platform-tools" \
+            "platforms;android-35" \
+            "build-tools;35.0.0" \
+            "cmake;3.10.2.4988404" \
+            "ndk;27.2.12479018"
+
+      - name: Build standalone debug APK
+        env:
+          ANDROID_HOME: ${{ env.ANDROID_SDK_ROOT }}
+          ANDROID_SDK_ROOT: ${{ env.ANDROID_SDK_ROOT }}
+          TELEGRAM_TEST_ABI_ONLY_ARM64: "1"
+        run: |
+          chmod +x gradlew
+          ./gradlew --stacktrace :TMessagesProj_AppStandalone:assembleAfatDebug
+
+      - name: Upload APK
+        uses: actions/upload-artifact@v4
+        with:
+          name: telegram-mermaid-apk
+          path: TMessagesProj_AppStandalone/build/outputs/apk/**/app.apk
+          if-no-files-found: error

TMessagesProj/src/main/assets/mermaid/chunks/mermaid.esm.min/chunk-2T2R6R2M.mjs

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+import{a as t}from"./chunk-4R4BOZG6.mjs";import{a as c}from"./chunk-AQ6EADP3.mjs";var i={},m={info:t(async()=>{let{createInfoServices:e}=await import("./info-J43DQDTF-KCYPFFUO.mjs"),r=e().Info.parser.LangiumParser;i.info=r},"info"),packet:t(async()=>{let{createPacketServices:e}=await import("./packet-YPE3B663-LP52Z2RK.mjs"),r=e().Packet.parser.LangiumParser;i.packet=r},"packet"),pie:t(async()=>{let{createPieServices:e}=await import("./pie-LRSECV5Y-TCRJHUBD.mjs"),r=e().Pie.parser.LangiumParser;i.pie=r},"pie"),treeView:t(async()=>{let{createTreeViewServices:e}=await import("./treeView-BLDUP644-QA4HXRO3.mjs"),r=e().TreeView.parser.LangiumParser;i.treeView=r},"treeView"),architecture:t(async()=>{let{createArchitectureServices:e}=await import("./architecture-7EHR7CIX-6QZW5X65.mjs"),r=e().Architecture.parser.LangiumParser;i.architecture=r},"architecture"),gitGraph:t(async()=>{let{createGitGraphServices:e}=await import("./gitGraph-WXDBUCRP-R675I2BI.mjs"),r=e().GitGraph.parser.LangiumParser;i.gitGraph=r},"gitGraph"),eventmodeling:t(async()=>{let{createEventModelingServices:e}=await import("./eventmodeling-FCH6USID-MREXMVOE.mjs"),r=e().EventModel.parser.LangiumParser;i.eventmodeling=r},"eventmodeling"),radar:t(async()=>{let{createRadarServices:e}=await import("./radar-GUYGQ44K-RDLRG3WG.mjs"),r=e().Radar.parser.LangiumParser;i.radar=r},"radar"),treemap:t(async()=>{let{createTreemapServices:e}=await import("./treemap-LRROVOQU-LLAWBHMP.mjs"),r=e().Treemap.parser.LangiumParser;i.treemap=r},"treemap"),wardley:t(async()=>{let{createWardleyServices:e}=await import("./wardley-L42UT6IY-5TKZOOLJ.mjs"),r=e().Wardley.parser.LangiumParser;i.wardley=r},"wardley")};async function d(e,r){let s=m[e];if(!s)throw new Error(`Unknown diagram type: ${e}`);i[e]||await s();let o=i[e].parse(r);if(o.lexerErrors.length>0||o.parserErrors.length>0)throw new l(o);return o.value}c(d,"parse");t(d,"parse");var l=class extends Error{static{c(this,"MermaidParseError")}constructor(e){let r=e.lexerErrors.map(a=>{let o=a.line!==void 0&&!isNaN(a.line)?a.line:"?",n=a.column!==void 0&&!isNaN(a.column)?a.column:"?";return`Lexer error on line ${o}, column ${n}: ${a.message}`}).join(`
+`),s=e.parserErrors.map(a=>{let o=a.token.startLine!==void 0&&!isNaN(a.token.startLine)?a.token.startLine:"?",n=a.token.startColumn!==void 0&&!isNaN(a.token.startColumn)?a.token.startColumn:"?";return`Parse error on line ${o}, column ${n}: ${a.message}`}).join(`
+`);super(`Parsing failed: ${r} ${s}`),this.result=e}static{t(this,"MermaidParseError")}};export{d as a};

TMessagesProj/src/main/assets/mermaid/chunks/mermaid.esm.min/chunk-2UTLFMKG.mjs

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+import{a as e,b as o,c as n,d as t,e as i,g as u,n as l,s,t as c}from"./chunk-4R4BOZG6.mjs";import{a}from"./chunk-AQ6EADP3.mjs";var v=class extends c{static{a(this,"RadarTokenBuilder")}static{e(this,"RadarTokenBuilder")}constructor(){super(["radar-beta"])}},R={parser:{TokenBuilder:e(()=>new v,"TokenBuilder"),ValueConverter:e(()=>new s,"ValueConverter")}};function M(m=i){let r=t(n(m),u),d=t(o({shared:r}),l,R);return r.ServiceRegistry.register(d),{shared:r,Radar:d}}a(M,"createRadarServices");e(M,"createRadarServices");export{R as a,M as b};

TMessagesProj/src/main/assets/mermaid/chunks/mermaid.esm.min/chunk-5VCL7Z4A.mjs

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+import{a as f}from"./chunk-AQ6EADP3.mjs";var d=f((t,r)=>{if(r)return"translate("+-t.width/2+", "+-t.height/2+")";let c=t.x??0,e=t.y??0;return"translate("+-(c+t.width/2)+", "+-(e+t.height/2)+")"},"computeLabelTransform");var s={aggregation:17.25,extension:17.25,composition:17.25,dependency:6,lollipop:13.5,arrow_point:4,arrow_barb:0,arrow_barb_neo:5.5},T={arrow_point:4,arrow_cross:12.5,arrow_circle:12.5};function b(t,r){if(t===void 0||r===void 0)return{angle:0,deltaX:0,deltaY:0};t=n(t),r=n(r);let[c,e]=[t.x,t.y],[o,i]=[r.x,r.y],l=o-c,p=i-e;return{angle:Math.atan(p/l),deltaX:l,deltaY:p}}f(b,"calculateDeltaAndAngle");var n=f(t=>Array.isArray(t)?{x:t[0],y:t[1]}:t,"pointTransformer"),E=f(t=>({x:f(function(r,c,e){let o=0,i=n(e[0]).x<n(e[e.length-1]).x?"left":"right";if(c===0&&Object.hasOwn(s,t.arrowTypeStart)){let{angle:a,deltaX:m}=b(e[0],e[1]);o=s[t.arrowTypeStart]*Math.cos(a)*(m>=0?1:-1)}else if(c===e.length-1&&Object.hasOwn(s,t.arrowTypeEnd)){let{angle:a,deltaX:m}=b(e[e.length-1],e[e.length-2]);o=s[t.arrowTypeEnd]*Math.cos(a)*(m>=0?1:-1)}let l=Math.abs(n(r).x-n(e[e.length-1]).x),p=Math.abs(n(r).y-n(e[e.length-1]).y),u=Math.abs(n(r).x-n(e[0]).x),x=Math.abs(n(r).y-n(e[0]).y),y=s[t.arrowTypeStart],h=s[t.arrowTypeEnd],g=1;if(l<h&&l>0&&p<h){let a=h+g-l;a*=i==="right"?-1:1,o-=a}if(u<y&&u>0&&x<y){let a=y+g-u;a*=i==="right"?-1:1,o+=a}return n(r).x+o},"x"),y:f(function(r,c,e){let o=0,i=n(e[0]).y<n(e[e.length-1]).y?"down":"up";if(c===0&&Object.hasOwn(s,t.arrowTypeStart)){let{angle:a,deltaY:m}=b(e[0],e[1]);o=s[t.arrowTypeStart]*Math.abs(Math.sin(a))*(m>=0?1:-1)}else if(c===e.length-1&&Object.hasOwn(s,t.arrowTypeEnd)){let{angle:a,deltaY:m}=b(e[e.length-1],e[e.length-2]);o=s[t.arrowTypeEnd]*Math.abs(Math.sin(a))*(m>=0?1:-1)}let l=Math.abs(n(r).y-n(e[e.length-1]).y),p=Math.abs(n(r).x-n(e[e.length-1]).x),u=Math.abs(n(r).y-n(e[0]).y),x=Math.abs(n(r).x-n(e[0]).x),y=s[t.arrowTypeStart],h=s[t.arrowTypeEnd],g=1;if(l<h&&l>0&&p<h){let a=h+g-l;a*=i==="up"?-1:1,o-=a}if(u<y&&u>0&&x<y){let a=y+g-u;a*=i==="up"?-1:1,o+=a}return n(r).y+o},"y")}),"getLineFunctionsWithOffset");export{d as a,s as b,T as c,E as d};

TMessagesProj/src/main/assets/mermaid/chunks/mermaid.esm.min/chunk-6764PJDD.mjs

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+import{h as o}from"./chunk-7W6UQGC5.mjs";import{a as s}from"./chunk-AQ6EADP3.mjs";var m=s((t,n)=>{let e;return n==="sandbox"&&(e=o("#i"+t)),(n==="sandbox"?o(e.nodes()[0].contentDocument.body):o("body")).select(`[id="${t}"]`)},"getDiagramElement");export{m as a};