Implement read-only editors for some headers.

components/HooksEditor.tsx

@@ -11,6 +11,7 @@ import Container from "./Container";
 import dark from "../theme/editor/amy.json";
 import light from "../theme/editor/xcode_default.json";
 import { saveFile } from "../state/actions";
+import { apiHeaderFiles } from "../state/constants";
 import state from "../state";
 
 import EditorNavigation from "./EditorNavigation";
@@ -26,12 +27,27 @@ loader.config({
   },
 });
 
+const validateWritability = (editor: monaco.editor.IStandaloneCodeEditor) => {
+  const currPath = editor.getModel()?.uri.path;
+  console.log(currPath)
+  if (apiHeaderFiles.find(h => currPath?.endsWith(h))) {
+    editor.updateOptions({ readOnly: true });
+  } else {
+    editor.updateOptions({ readOnly: false });
+  }
+};
+
 const HooksEditor = () => {
   const editorRef = useRef<monaco.editor.IStandaloneCodeEditor>();
   const subscriptionRef = useRef<ReconnectingWebSocket | null>(null);
   const snap = useSnapshot(state);
   const router = useRouter();
   const { theme } = useTheme();
+
+  useEffect(() => {
+    if (editorRef.current) validateWritability(editorRef.current);
+  }, [snap.active]);
+
   useEffect(() => {
     return () => {
       subscriptionRef?.current?.close();
@@ -58,9 +74,9 @@ const HooksEditor = () => {
           language={snap.files?.[snap.active]?.language}
           path={`file://tmp/c/${snap.files?.[snap.active]?.name}`}
           defaultValue={snap.files?.[snap.active]?.content}
-          beforeMount={(monaco) => {
+          beforeMount={monaco => {
             if (!snap.editorCtx) {
-              snap.files.forEach((file) =>
+              snap.files.forEach(file =>
                 monaco.editor.createModel(
                   file.content,
                   file.language,
@@ -86,7 +102,7 @@ const HooksEditor = () => {
               // listen when the web socket is opened
               listen({
                 webSocket: webSocket as WebSocket,
-                onConnection: (connection) => {
+                onConnection: connection => {
                   // create and start the language client
                   const languageClient = createLanguageClient(connection);
                   const disposable = languageClient.start();
@@ -125,12 +141,10 @@ const HooksEditor = () => {
                 enabled: true,
               },
             });
-            editor.addCommand(
-              monaco.KeyMod.CtrlCmd | monaco.KeyCode.KeyS,
-              () => {
-                saveFile();
-              }
-            );
+            editor.addCommand(monaco.KeyMod.CtrlCmd | monaco.KeyCode.KeyS, () => {
+              saveFile();
+            });
+            validateWritability(editor)
           }}
           theme={theme === "dark" ? "dark" : "light"}
         />
@@ -148,9 +162,7 @@ const HooksEditor = () => {
               <Box css={{ display: "inline-flex", pl: "35px" }}>
                 <ArrowBendLeftUp size={30} />
               </Box>
-              <Box
-                css={{ pl: "0px", pt: "15px", flex: 1, display: "inline-flex" }}
-              >
+              <Box css={{ pl: "0px", pt: "15px", flex: 1, display: "inline-flex" }}>
                 <Text
                   css={{
                     fontSize: "14px",

components/Navigation.tsx

@@ -27,7 +27,7 @@ import {
   DialogTrigger,
 } from "./Dialog";
 import PanelBox from "./PanelBox";
-import { templates } from '../utils/templates';
+import { templateFileIds } from '../state/constants';
 
 const Navigation = () => {
   const router = useRouter();
@@ -244,27 +244,27 @@ const Navigation = () => {
                         },
                       }}
                     >
-                      <PanelBox as="a" href={`/develop/${templates.starter}`}>
+                      <PanelBox as="a" href={`/develop/${templateFileIds.starter}`}>
                         <Heading>Starter</Heading>
                         <Text>Just an empty starter with essential imports</Text>
                       </PanelBox>
-                      <PanelBox as="a" href={`/develop/${templates.starter}`}>
+                      <PanelBox as="a" href={`/develop/${templateFileIds.starter}`}>
                         <Heading>Firewall</Heading>
                         <Text>This Hook essentially checks a blacklist of accounts</Text>
                       </PanelBox>
-                      <PanelBox as="a" href={`/develop/${templates.accept}`}>
+                      <PanelBox as="a" href={`/develop/${templateFileIds.accept}`}>
                         <Heading>Accept</Heading>
                         <Text>This hook just accepts any transaction coming through it</Text>
                       </PanelBox>
-                      <PanelBox as="a" href={`/develop/${templates.notary}`}>
+                      <PanelBox as="a" href={`/develop/${templateFileIds.notary}`}>
                         <Heading>Notary</Heading>
                         <Text>Collecting signatures for multi-sign transactions</Text>
                       </PanelBox>
-                      <PanelBox as="a" href={`/develop/${templates.carbon}`}>
+                      <PanelBox as="a" href={`/develop/${templateFileIds.carbon}`}>
                         <Heading>Carbon</Heading>
                         <Text>Send a percentage of sum to an address</Text>
                       </PanelBox>
-                      <PanelBox as="a" href={`/develop/${templates.peggy}`}>
+                      <PanelBox as="a" href={`/develop/${templateFileIds.peggy}`}>
                         <Heading>Peggy</Heading>
                         <Text>An oracle based stabe coin hook</Text>
                       </PanelBox>

state/actions/fetchFiles.ts

@@ -1,7 +1,7 @@
 import { Octokit } from "@octokit/core";
 import Router from "next/router";
 import state from '../index';
-import { templates } from '../../utils/templates';
+import { templateFileIds } from '../constants';
 
 
 const octokit = new Octokit();
@@ -20,11 +20,11 @@ export const fetchFiles = (gistId: string) => {
     octokit
       .request("GET /gists/{gist_id}", { gist_id: gistId })
       .then(res => {
-        if (!Object.values(templates).includes(gistId)) {
+        if (!Object.values(templateFileIds).includes(gistId)) {
           return res
         }
         // in case of templates, fetch header file(s) and append to res
-        return octokit.request("GET /gists/{gist_id}", { gist_id: templates.headers }).then(({ data: { files: headerFiles } }) => {
+        return octokit.request("GET /gists/{gist_id}", { gist_id: templateFileIds.headers }).then(({ data: { files: headerFiles } }) => {
           const files = { ...res.data.files, ...headerFiles }
           res.data.files = files
           return res

state/constants/index.ts

@@ -0,0 +1 @@
+export * from './templates'

state/constants/templates.ts

@@ -1,4 +1,4 @@
-export const templates = {
+export const templateFileIds = {
     'starter': '1d14e51e2e02dc0a508cb0733767a914', // TODO currently same as accept
     'accept': '1d14e51e2e02dc0a508cb0733767a914',
     'firewall': 'bcd6d0c0fcbe52545ddb802481ff9d26',
@@ -6,4 +6,6 @@ export const templates = {
     'carbon': '43925143fa19735d8c6505c34d3a6a47',
     'peggy': 'ceaf352e2a65741341033ab7ef05c448',
     'headers': '9b448e8a55fab11ef5d1274cb59f9cf3'
-}
+}
+
+export const apiHeaderFiles = ['hookapi.h', 'sfcodes.h', 'hookmacro.h']