feat: local filesystem collections (resolves #22)

docs/development.md

@@ -5,6 +5,9 @@ npm i
 
 # run next app
 npm run dev --workspace=packages/bruno-app
+
+# run electron app
+npm run dev --workspace=packages/bruno-electron
 ```
 
 # testing

packages/bruno-app/package.json

@@ -29,8 +29,9 @@
     "immer": "^9.0.12",
     "lodash": "^4.17.21",
     "mousetrap": "^1.6.5",
-    "nanoid": "^3.1.30",
+    "nanoid": "3.3.4",
     "next": "^12.1.0",
+    "path": "^0.12.7",
     "qs": "^6.11.0",
     "react": "^17.0.2",
     "react-dom": "^17.0.2",

packages/bruno-app/src/providers/App/index.js

@@ -1,13 +1,14 @@
 import React, { useEffect } from 'react';
 import useIdb from './useIdb';
+import useLocalCollectionTreeSync from './useLocalCollectionTreeSync';
 import { useDispatch } from 'react-redux';
 import { refreshScreenWidth } from 'providers/ReduxStore/slices/app';
 
 export const AppContext = React.createContext();
 
 export const AppProvider = props => {
-  // boot idb
   useIdb();
+  useLocalCollectionTreeSync();
 
   const dispatch = useDispatch();
 

packages/bruno-app/src/providers/App/useLocalCollectionTreeSync.js

@@ -0,0 +1,79 @@
+import { useEffect } from 'react';
+import { useDispatch } from 'react-redux';
+import {
+  removeCollectionEvent,
+  localCollectionAddDirectoryEvent,
+  localCollectionAddFileEvent,
+  localCollectionChangeFileEvent,
+  localCollectionUnlinkFileEvent,
+  localCollectionUnlinkDirectoryEvent
+} from 'providers/ReduxStore/slices/collections';
+import {
+  openLocalCollectionEvent
+} from 'providers/ReduxStore/slices/collections/actions'; 
+import { isElectron } from 'utils/common/platform';
+
+const useLocalCollectionTreeSync = () => {
+  const dispatch = useDispatch();
+
+  useEffect(() => {
+    if(!isElectron()) {
+      return () => {};
+    }
+
+    const { ipcRenderer } = window;
+
+    const _openCollection = (pathname, uid) => {
+      console.log(`collection uid: ${uid}, pathname: ${pathname}`);
+      dispatch(openLocalCollectionEvent(uid, pathname));
+    };
+
+    const _collectionTreeUpdated = (type, val) => {
+      if(type === 'addDir') {
+        dispatch(localCollectionAddDirectoryEvent({
+          dir: val
+        }));
+      }
+      if(type === 'addFile') {
+        dispatch(localCollectionAddFileEvent({
+          file: val
+        }));
+      }
+      if(type === 'change') {
+        dispatch(localCollectionChangeFileEvent({
+          file: val
+        }));
+      }
+      if(type === 'unlink') {
+        setTimeout(() => {
+          dispatch(localCollectionUnlinkFileEvent({
+            file: val
+          }));
+        }, 100);
+      }
+      if(type === 'unlinkDir') {
+        dispatch(localCollectionUnlinkDirectoryEvent({
+          directory: val
+        }));
+      }
+    };
+
+    const _collectionRemoved = (pathname) => {
+      // dispatch(removeCollectionEvent({
+      //   pathname
+      // }));
+    };
+
+    const removeListener1 = ipcRenderer.on('main:collection-opened', _openCollection);
+    const removeListener2 = ipcRenderer.on('main:collection-tree-updated', _collectionTreeUpdated);
+    const removeListener3 = ipcRenderer.on('main:collection-removed', _collectionRemoved);
+
+    return () => {
+      removeListener1();
+      removeListener2();
+      removeListener3();
+    };
+  }, [isElectron]);
+};
+
+export default useLocalCollectionTreeSync;

packages/bruno-app/src/providers/ReduxStore/slices/collections/actions.js

@@ -1,5 +1,7 @@
+import path from 'path';
 import axios from 'axios';
 import each from 'lodash/each';
+import trim from 'lodash/trim';
 import toast from 'react-hot-toast';
 import { uuid } from 'utils/common';
 import cloneDeep from 'lodash/cloneDeep';
@@ -8,11 +10,13 @@ import {
   findCollectionByUid,
   recursivelyGetAllItemUids,
   transformCollectionToSaveToIdb,
+  transformRequestToSaveToFilesystem,
   deleteItemInCollection,
   findParentItemInCollection,
-  isItemAFolder
+  isItemAFolder,
+  refreshUidsInItem
 } from 'utils/collections';
-import { collectionSchema } from '@usebruno/schema';
+import { collectionSchema, itemSchema } from '@usebruno/schema';
 import { waitForNextTick } from 'utils/common';
 import cancelTokens, { saveCancelToken, deleteCancelToken } from 'utils/network/cancelTokens';
 import { getCollectionsFromIdb, saveCollectionToIdb, deleteCollectionInIdb } from 'utils/idb';
@@ -35,6 +39,9 @@ import {
 
 import { closeTabs, addTab } from 'providers/ReduxStore/slices/tabs';
 import { addCollectionToWorkspace } from 'providers/ReduxStore/slices/workspaces/actions';
+import { isLocalCollection, resolveRequestFilename } from 'utils/common/platform';
+
+const PATH_SEPARATOR = path.sep;
 
 export const loadCollectionsFromIdb = () => (dispatch) => {
   getCollectionsFromIdb(window.__idb)
@@ -44,6 +51,28 @@ export const loadCollectionsFromIdb = () => (dispatch) => {
     .catch(() => toast.error("Error occured while loading collections from IndexedDB"));
 };
 
+export const openLocalCollectionEvent = (uid, pathname) => (dispatch, getState) => {
+  const localCollection = {
+    uid: uid,
+    name: path.basename(pathname),
+    pathname: pathname,
+    items: []
+  };
+
+  const state = getState();
+  const { activeWorkspaceUid } = state.workspaces;
+
+  return new Promise((resolve, reject) => {
+    collectionSchema
+      .validate(localCollection)
+      .then(() => dispatch(_createCollection(localCollection)))
+      .then(waitForNextTick)
+      .then(() => dispatch(addCollectionToWorkspace(activeWorkspaceUid, localCollection.uid)))
+      .then(resolve)
+      .catch(reject);
+  });
+};
+
 export const createCollection = (collectionName) => (dispatch, getState) => {
   const newCollection = {
     uid: uuid(),
@@ -148,6 +177,24 @@ export const saveRequest = (itemUid, collectionUid) => (dispatch, getState) => {
     if(!collection) {
       return reject(new Error('Collection not found'));
     }
+
+    if(isLocalCollection(collection)) {
+      const item = findItemInCollection(collection, itemUid);
+      if(item) {
+        const itemToSave = transformRequestToSaveToFilesystem(item);
+        const { ipcRenderer } = window;
+
+        itemSchema
+          .validate(itemToSave)
+          .then(() => ipcRenderer.invoke('renderer:save-request', item.pathname, itemToSave))
+          .then(resolve)
+          .catch(reject);
+      } else {
+        reject(new Error("Not able to locate item"));
+      }
+      return;
+    }
+
     const collectionCopy = cloneDeep(collection);
     const collectionToSave = transformCollectionToSaveToIdb(collectionCopy);
 
@@ -208,6 +255,43 @@ export const newFolder = (folderName, collectionUid, itemUid) => (dispatch, getS
     if(!collection) {
       return reject(new Error('Collection not found'));
     }
+
+    if(isLocalCollection(collection)) {
+      if(!itemUid) {
+        const folderWithSameNameExists = find(collection.items, (i) => i.type === 'folder' && trim(i.name) === trim(folderName));
+        if(!folderWithSameNameExists) {
+          const fullName = `${collection.pathname}${PATH_SEPARATOR}${folderName}`;
+          const { ipcRenderer } = window;
+  
+          ipcRenderer
+            .invoke('renderer:new-folder', fullName)
+            .then(() => resolve())
+            .catch((error) => reject(error));
+        } else {
+          return reject(new Error("folder with same name already exists"));
+        }
+      } else {
+        const currentItem = findItemInCollection(collection, itemUid);
+        if(currentItem) {
+          const folderWithSameNameExists = find(currentItem.items, (i) => i.type === 'folder' && trim(i.name) === trim(folderName));
+          if(!folderWithSameNameExists) {
+            const fullName = `${currentItem.pathname}${PATH_SEPARATOR}${folderName}`;
+            const { ipcRenderer } = window;
+  
+            ipcRenderer
+              .invoke('renderer:new-folder', fullName)
+              .then(() => resolve())
+              .catch((error) => reject(error));
+          } else {
+            return reject(new Error("folder with same name already exists"));
+          }
+        } else {
+          return reject(new Error("unable to find parent folder"));
+        }
+      }
+      return;
+    }
+
     const collectionCopy = cloneDeep(collection);
     const item = {
       uid: uuid(),
@@ -250,8 +334,32 @@ export const renameItem = (newName, itemUid, collectionUid) => (dispatch, getSta
       return reject(new Error('Collection not found'));
     }
 
+    const item = findItemInCollection(collection, itemUid);
+    if(!item) {
+      return reject(new Error("Unable to locate item"));
+    }
+
+    if(isLocalCollection(collection)) {
+      const dirname = path.dirname(item.pathname);
+
+      let newPathname = '';
+      if(item.type === 'folder') {
+        newPathname = `${dirname}${PATH_SEPARATOR}${trim(newName)}`;
+      } else {
+        const filename = resolveRequestFilename(newName);
+        newPathname = `${dirname}${PATH_SEPARATOR}${filename}`;
+      }
+      const { ipcRenderer } = window;
+  
+      ipcRenderer
+        .invoke('renderer:rename-item', item.pathname, newPathname, newName)
+        .then(resolve)
+        .catch(reject);
+
+      return;
+    }
+
     const collectionCopy = cloneDeep(collection);
-    const item = findItemInCollection(collectionCopy, itemUid);
     if(item) {
       item.name = newName;
     }
@@ -280,18 +388,56 @@ export const cloneItem = (newName, itemUid, collectionUid) => (dispatch, getStat
 
   return new Promise((resolve, reject) => {
     if(!collection) {
-      return reject(new Error('Collection not found'));
+      throw new Error('Collection not found');
     }
     const collectionCopy = cloneDeep(collection);
     const item = findItemInCollection(collectionCopy, itemUid);
     if(!item) {
-      return;
+      throw new Error('Unable to locate item');
     }
 
     if(isItemAFolder(item)) {
       throw new Error('Cloning folders is not supported yet');
     }
 
+    if(isLocalCollection(collection)) {
+      const parentItem = findParentItemInCollection(collectionCopy, itemUid);
+      const filename = resolveRequestFilename(newName);
+      const itemToSave = refreshUidsInItem(transformRequestToSaveToFilesystem(item));
+      itemToSave.name = trim(newName);
+      if(!parentItem) {
+        const reqWithSameNameExists = find(collection.items, (i) => i.type !== 'folder' && trim(i.filename) === trim(filename));
+        if(!reqWithSameNameExists) {
+          const fullName = `${collection.pathname}${PATH_SEPARATOR}${filename}`;
+          const { ipcRenderer } = window;
+  
+          itemSchema
+            .validate(itemToSave)
+            .then(() => ipcRenderer.invoke('renderer:new-request', fullName, itemToSave))
+            .then(resolve)
+            .catch(reject);
+        } else {
+          return reject(new Error(`${requestName} already exists in collection`));
+        }
+      } else {
+        const reqWithSameNameExists = find(parentItem.items, (i) => i.type !== 'folder' && trim(i.filename) === trim(filename));
+        if(!reqWithSameNameExists) {
+          const dirname = path.dirname(item.pathname);
+          const fullName = `${dirname}${PATH_SEPARATOR}${filename}`;
+          const { ipcRenderer } = window;
+
+          itemSchema
+            .validate(itemToSave)
+            .then(() => ipcRenderer.invoke('renderer:new-request', fullName, itemToSave))
+            .then(resolve)
+            .catch(reject);
+        } else {
+          return reject(new Error(`${requestName} already exists in the folder`));
+        }
+      }
+      return;
+    };
+
     // todo: clone query params
     const clonedItem = cloneDeep(item);
     clonedItem.name = newName;
@@ -328,23 +474,38 @@ export const deleteItem = (itemUid, collectionUid) => (dispatch, getState) => {
   const collection = findCollectionByUid(state.collections.collections, collectionUid);
 
   return new Promise((resolve, reject) => {
-    if(collection) {
-      const collectionCopy = cloneDeep(collection);
-      deleteItemInCollection(itemUid, collectionCopy);
-      const collectionToSave = transformCollectionToSaveToIdb(collectionCopy);
-
-      collectionSchema
-        .validate(collectionToSave)
-        .then(() => saveCollectionToIdb(window.__idb, collectionToSave))
-        .then(() => {
-          dispatch(_deleteItem({
-            itemUid: itemUid,
-            collectionUid: collectionUid
-          }));
-        })
-        .then(() => resolve())
-        .catch((error) => reject(error));
+    if(!collection) {
+      return reject(new Error('Collection not found'));
     }
+
+    if(isLocalCollection(collection)) {
+      const item = findItemInCollection(collection, itemUid);
+      if(item) {
+        const { ipcRenderer } = window;
+  
+        ipcRenderer
+          .invoke('renderer:delete-item', item.pathname, item.type)
+          .then(() => resolve())
+          .catch((error) => reject(error));
+      }
+      return;
+    }
+
+    const collectionCopy = cloneDeep(collection);
+    deleteItemInCollection(itemUid, collectionCopy);
+    const collectionToSave = transformCollectionToSaveToIdb(collectionCopy);
+
+    collectionSchema
+      .validate(collectionToSave)
+      .then(() => saveCollectionToIdb(window.__idb, collectionToSave))
+      .then(() => {
+        dispatch(_deleteItem({
+          itemUid: itemUid,
+          collectionUid: collectionUid
+        }));
+      })
+      .then(() => resolve())
+      .catch((error) => reject(error));
   });
 };
 
@@ -384,6 +545,42 @@ export const newHttpRequest = (params) => (dispatch, getState) => {
         }
       }
     };
+
+    if(isLocalCollection(collection)) {
+      const filename = resolveRequestFilename(requestName);
+      if(!itemUid) {
+        const reqWithSameNameExists = find(collection.items, (i) => i.type !== 'folder' && trim(i.filename) === trim(filename));
+        if(!reqWithSameNameExists) {
+          const fullName = `${collection.pathname}${PATH_SEPARATOR}${filename}`;
+          const { ipcRenderer } = window;
+  
+          ipcRenderer
+            .invoke('renderer:new-request', fullName, item)
+            .then(resolve)
+            .catch(reject);
+        } else {
+          return reject(new Error(`${requestName} already exists in collection`));
+        }
+      } else {
+        const currentItem = findItemInCollection(collection, itemUid);
+        if(currentItem) {
+          const reqWithSameNameExists = find(currentItem.items, (i) => i.type !== 'folder' && trim(i.filename) === trim(filename));
+          if(!reqWithSameNameExists) {
+            const fullName = `${currentItem.pathname}${PATH_SEPARATOR}${filename}`;
+            const { ipcRenderer } = window;
+  
+            ipcRenderer
+              .invoke('renderer:new-request', fullName, item)
+              .then(resolve)
+              .catch(reject);
+          } else {
+            return reject(new Error(`${requestName} already exists in the folder`));
+          }
+        }
+      }
+      return;
+    };
+
     if(!itemUid) {
       collectionCopy.items.push(item);
     } else {

packages/bruno-app/src/providers/ReduxStore/slices/collections/index.js

@@ -1,3 +1,4 @@
+import path from 'path';
 import { uuid } from 'utils/common';
 import find from 'lodash/find';
 import concat from 'lodash/concat';
@@ -9,14 +10,16 @@ import splitOnFirst from 'split-on-first';
 import {
   findCollectionByUid,
   findItemInCollection,
+  findItemInCollectionByPathname,
   addDepth,
   collapseCollection,
   deleteItemInCollection,
   isItemARequest
 } from 'utils/collections';
 import { parseQueryParams, stringifyQueryParams } from 'utils/url';
+import { getSubdirectoriesFromRoot } from 'utils/common/platform';
 
-// todo: errors should be tracked in each slice and displayed as toasts
+const PATH_SEPARATOR = path.sep;
 
 const initialState = {
   collections: []
@@ -538,6 +541,131 @@ export const collectionsSlice = createSlice({
           item.draft.request.method = action.payload.method;
         }
       }
+    },
+    localCollectionAddFileEvent: (state, action) => {
+      const file = action.payload.file;
+      const collection = findCollectionByUid(state.collections, file.meta.collectionUid);
+
+      if(collection) {
+        const dirname = path.dirname(file.meta.pathname);
+        const subDirectories = getSubdirectoriesFromRoot(collection.pathname, dirname);
+        let currentPath = collection.pathname;
+        let currentSubItems = collection.items;
+        for (const directoryName of subDirectories) {
+          let childItem = currentSubItems.find(f => f.type === 'folder' && f.name === directoryName)
+          if (!childItem) {
+            childItem = {
+              uid: uuid(),
+              pathname: `${currentPath}${PATH_SEPARATOR}${directoryName}`,
+              name: directoryName,
+              collapsed: false,
+              type: 'folder',
+              items: []
+            };
+            currentSubItems.push(childItem);
+          }
+    
+          currentPath = `${currentPath}${PATH_SEPARATOR}${directoryName}`;
+          currentSubItems = childItem.items;
+        }
+
+        if (!currentSubItems.find(f => f.name === file.meta.name)) {
+          // this happens when you rename a file
+          // the add event might get triggered first, before the unlink event
+          // this results in duplicate uids causing react renderer to go mad
+          const currentItem = find(currentSubItems, (i) => i.uid === file.data.uid);
+          if(currentItem) {
+            currentItem.name = file.data.name;
+            currentItem.type = file.data.type;
+            currentItem.request = file.data.request;
+            currentItem.filename = file.meta.name;
+            currentItem.pathname = file.meta.pathname;
+            currentItem.draft = null;
+          } else {
+            currentSubItems.push({
+              uid: file.data.uid,
+              name: file.data.name,
+              type: file.data.type,
+              request: file.data.request,
+              filename: file.meta.name,
+              pathname: file.meta.pathname,
+              draft: null
+            });
+          }
+        }
+        addDepth(collection.items);
+        // sortItems(collection);
+      }
+    },
+    localCollectionAddDirectoryEvent: (state, action) => {
+      const { dir } = action.payload;
+      const collection = findCollectionByUid(state.collections, dir.meta.collectionUid);
+
+      if(collection) {
+        const subDirectories = getSubdirectoriesFromRoot(collection.pathname, dir.meta.pathname);
+        let currentPath = collection.pathname;
+        let currentSubItems = collection.items;
+        for (const directoryName of subDirectories) {
+          let childItem = currentSubItems.find(f => f.type === 'folder' && f.name === directoryName);
+          if (!childItem) {
+            childItem = {
+              uid: uuid(),
+              pathname: `${currentPath}${PATH_SEPARATOR}${directoryName}`,
+              name: directoryName,
+              collapsed: false,
+              type: 'folder',
+              items: []
+            };
+            currentSubItems.push(childItem);
+          }
+    
+          currentPath = `${currentPath}${PATH_SEPARATOR}${directoryName}`;
+          currentSubItems = childItem.items;
+        }
+        addDepth(collection.items);
+        // sortItems(collection);
+      }
+    },
+    localCollectionChangeFileEvent: (state, action) => {
+      const { file } = action.payload;
+      const collection = findCollectionByUid(state.collections, file.meta.collectionUid);
+
+      if(collection) {
+        const item = findItemInCollection(collection, file.data.uid);
+
+        if(item) {
+          item.name = file.data.name;
+          item.type = file.data.type;
+          item.request = file.data.request;
+          item.filename = file.meta.name;
+          item.pathname = file.meta.pathname;
+          item.draft = null;
+        }
+      }
+    },
+    localCollectionUnlinkFileEvent: (state, action) => {
+      const { file } = action.payload;
+      const collection = findCollectionByUid(state.collections, file.meta.collectionUid);
+
+      if(collection) {
+        const item = findItemInCollectionByPathname(collection, file.meta.pathname);
+
+        if(item) {
+          deleteItemInCollection(item.uid, collection);
+        }
+      }
+    },
+    localCollectionUnlinkDirectoryEvent: (state, action) => {
+      const { directory } = action.payload;
+      const collection = findCollectionByUid(state.collections, directory.meta.collectionUid);
+
+      if(collection) {
+        const item = findItemInCollectionByPathname(collection, directory.meta.pathname);
+
+        if(item) {
+          deleteItemInCollection(item.uid, collection);
+        }
+      }
     }
   }
 });
@@ -574,7 +702,12 @@ export const {
   deleteMultipartFormParam,
   updateRequestBodyMode,
   updateRequestBody,
-  updateRequestMethod
+  updateRequestMethod,
+  localCollectionAddFileEvent,
+  localCollectionAddDirectoryEvent,
+  localCollectionChangeFileEvent,
+  localCollectionUnlinkFileEvent,
+  localCollectionUnlinkDirectoryEvent
 } = collectionsSlice.actions;
 
 export default collectionsSlice.reducer;

packages/bruno-app/src/providers/ReduxStore/slices/workspaces/actions.js

@@ -134,9 +134,9 @@ export const addCollectionToWorkspace = (workspaceUid, collectionUid) => (dispat
     const workspaceCopy = cloneDeep(workspace);
     if(workspaceCopy.collections && workspace.collections.length) {
       if(!findCollectionInWorkspace(workspace, collectionUid)) {
-        workspaceCopy.collections.push([{
+        workspaceCopy.collections.push({
           uid: collectionUid
-        }]);
+        });
       }
     } else {
       workspaceCopy.collections = [{

packages/bruno-app/src/providers/ReduxStore/slices/workspaces/index.js

@@ -46,9 +46,9 @@ export const workspacesSlice = createSlice({
       if(workspace) {
         if(workspace.collections && workspace.collections.length) {
           if(!findCollectionInWorkspace(workspace, collectionUid)) {
-            workspace.collections.push([{
+            workspace.collections.push({
               uid: collectionUid
-            }]);
+            });
           }
         } else {
           workspace.collections = [{

packages/bruno-app/src/utils/collections/import.js

@@ -48,10 +48,10 @@ const updateUidsInCollection = (collection) => {
     each(items, (item) => {
       item.uid = uuid();
 
-      each(get(item, 'headers'), (header) => header.uid = uuid());
-      each(get(item, 'params'), (param) => param.uid = uuid());
-      each(get(item, 'body.multipartForm'), (param) => param.uid = uuid());
-      each(get(item, 'body.formUrlEncoded'), (param) => param.uid = uuid());
+      each(get(item, 'request.headers'), (header) => header.uid = uuid());
+      each(get(item, 'request.params'), (param) => param.uid = uuid());
+      each(get(item, 'request.body.multipartForm'), (param) => param.uid = uuid());
+      each(get(item, 'request.body.formUrlEncoded'), (param) => param.uid = uuid());
 
       if(item.items && item.items.length) {
         updateItemUids(item.items);

packages/bruno-app/src/utils/collections/index.js

@@ -1,9 +1,11 @@
+import get from 'lodash/get';
 import each from 'lodash/each';
 import find from 'lodash/find';
 import isString from 'lodash/isString';
 import map from 'lodash/map';
 import filter from 'lodash/filter';
 import sortBy from 'lodash/sortBy';
+import { uuid } from 'utils/common';
 
 const replaceTabsWithSpaces = (str, numSpaces = 2) => {
   if(!str || !str.length || !isString(str)) {
@@ -77,11 +79,20 @@ export const findItem = (items = [], itemUid) => {
   return find(items, (i) => i.uid === itemUid);
 };
 
-
 export const findCollectionByUid = (collections, collectionUid) => {
   return find(collections, (c) => c.uid === collectionUid);
 };
 
+export const findItemByPathname = (items = [], pathname) => {
+  return find(items, (i) => i.pathname === pathname);
+};
+
+export const findItemInCollectionByPathname = (collection, pathname) => {
+  let flattenedItems = flattenItems(collection.items);
+
+  return findItemByPathname(flattenedItems, pathname);
+}
+
 export const findItemInCollection = (collection, itemUid) => {
   let flattenedItems = flattenItems(collection.items);
 
@@ -224,6 +235,48 @@ export const transformCollectionToSaveToIdb = (collection, options = {}) => {
   return collectionToSave;
 };
 
+export const transformRequestToSaveToFilesystem = (item) => {
+  const _item = item.draft ? item.draft : item;
+  const itemToSave = {
+    uid: _item.uid,
+    type: _item.type,
+    name: _item.name,
+    request: {
+      method: _item.request.method,
+      url: _item.request.url,
+      params: [],
+      headers: [],
+      body: _item.request.body
+    }
+  };
+
+  each(_item.request.params, (param) => {
+    itemToSave.request.params.push({
+      uid: param.uid,
+      name: param.name,
+      value: param.value,
+      description: param.description,
+      enabled: param.enabled
+    });
+  });
+
+  each(_item.request.headers, (header) => {
+    itemToSave.request.headers.push({
+      uid: header.uid,
+      name: header.name,
+      value: header.value,
+      description: header.description,
+      enabled: header.enabled,
+    });
+  });
+
+  if(itemToSave.request.body.mode === 'json') {
+    itemToSave.request.body.json = replaceTabsWithSpaces(itemToSave.request.body.json);
+  }
+
+  return itemToSave;
+};
+
 // todo: optimize this
 export const deleteItemInCollection = (itemUid, collection) => {
   collection.items = filter(collection.items, (i) => i.uid !== itemUid);
@@ -274,3 +327,14 @@ export const humanizeRequestBodyMode = (mode) => {
 
   return label;
 };
+
+export const refreshUidsInItem = (item) => {
+  item.uid = uuid();
+
+  each(get(item, 'request.headers'), (header) => header.uid = uuid());
+  each(get(item, 'request.params'), (param) => param.uid = uuid());
+  each(get(item, 'request.body.multipartForm'), (param) => param.uid = uuid());
+  each(get(item, 'request.body.formUrlEncoded'), (param) => param.uid = uuid());
+
+  return item;
+}

packages/bruno-app/src/utils/common/platform.js

@@ -0,0 +1,27 @@
+import trim from 'lodash/trim';
+import path from 'path';
+
+export const isElectron = () => {
+  if(!window) {
+    return false;
+  }
+
+  return window.ipcRenderer ? true : false;
+};
+
+export const isLocalCollection = (collection) => {
+  return collection.pathname ? true : false;
+};
+
+export const resolveRequestFilename = (name) => {
+  return `${trim(name)}.json`;
+};
+
+export const getSubdirectoriesFromRoot = (rootPath, pathname) => {
+  if (!path.isAbsolute(pathname)) {
+    throw new Error('Invalid path!');
+  }
+  const relativePath = path.relative(rootPath, pathname);
+  return relativePath ? relativePath.split(path.sep) : [];
+};
+

packages/bruno-electron/package.json

@@ -18,10 +18,15 @@
   },
   "dependencies": {
     "axios": "^0.26.0",
+    "chokidar": "^3.5.3",
     "electron-is-dev": "^2.0.0",
+    "electron-store": "^8.1.0",
     "electron-util": "^0.17.2",
     "form-data": "^4.0.0",
-    "lodash": "^4.17.21"
+    "fs-extra": "^10.1.0",
+    "is-valid-path": "^0.1.1",
+    "lodash": "^4.17.21",
+    "nanoid": "3.3.4"
   },
   "devDependencies": {
     "electron": "^17.1.0",

packages/bruno-electron/src/app/collections.js

@@ -0,0 +1,26 @@
+const { uuid } = require('../utils/common');
+const { dialog } = require('electron');
+const { isDirectory, normalizeAndResolvePath } = require('../utils/filesystem');
+
+const openCollection = async (win, watcher) => {
+  const { filePaths } = await dialog.showOpenDialog(win, {
+    properties: ['openDirectory', 'createDirectory']
+  });
+
+  if (filePaths && filePaths[0]) {
+    const resolvedPath = normalizeAndResolvePath(filePaths[0]);
+    if (isDirectory(resolvedPath)) {
+      if(!watcher.hasWatcher(resolvedPath)) {
+        const uid = uuid();
+        win.webContents.send('main:collection-opened', resolvedPath, uid);
+        watcher.addWatcher(win, resolvedPath, uid);
+      }
+    } else {
+      console.error(`[ERROR] Cannot open unknown folder: "${resolvedPath}"`);
+    }
+  }
+};
+
+module.exports = {
+  openCollection
+};

packages/bruno-electron/src/app/menu-template.js

@@ -5,7 +5,7 @@ const template = [
     label: 'Collection',
     submenu: [
       {
-        label: 'Open Collection',
+        label: 'Open Local Collection',
         click () {
           ipcMain.emit('main:open-collection');
         }

packages/bruno-electron/src/app/watcher.js

@@ -0,0 +1,134 @@
+const fs = require('fs');
+const path = require('path');
+const yaml = require('js-yaml');
+const chokidar = require('chokidar');
+const { hasJsonExtension } = require('../utils/filesystem');
+
+const add = async (win, pathname, collectionUid) => {
+  const isJson = hasJsonExtension(pathname);
+  console.log(`watcher add: ${pathname}`);
+
+  if(isJson) {
+    const file = {
+      meta: {
+        collectionUid,
+        pathname,
+        name: path.basename(pathname),
+      }
+    }
+
+    try {
+      const jsonData = fs.readFileSync(pathname, 'utf8');
+      file.data = JSON.parse(jsonData);
+      win.webContents.send('main:collection-tree-updated', 'addFile', file);
+    } catch (err) {
+      console.error(err)
+    }
+  }
+};
+
+const addDirectory = (win, pathname, collectionUid) => {
+  console.log(`watcher addDirectory: ${pathname}`);
+  const directory = {
+    meta: {
+      collectionUid,
+      pathname,
+      name: path.basename(pathname),
+    }
+  };
+  win.webContents.send('main:collection-tree-updated', 'addDir', directory);
+};
+
+const change = async (win, pathname, collectionUid) => {
+  console.log(`watcher change: ${pathname}`);
+  const file = {
+    meta: {
+      collectionUid,
+      pathname,
+      name: path.basename(pathname),
+    }
+  };
+
+  try {
+    const jsonData = fs.readFileSync(pathname, 'utf8');
+    file.data = await JSON.parse(jsonData);
+    win.webContents.send('main:collection-tree-updated', 'change', file);
+  } catch (err) {
+    console.error(err)
+  }
+};
+
+const unlink = (win, pathname, collectionUid) => {
+  console.log(`watcher unlink: ${pathname}`);
+  const file = {
+    meta: {
+      collectionUid,
+      pathname,
+      name: path.basename(pathname)
+    }
+  };
+  win.webContents.send('main:collection-tree-updated', 'unlink', file);
+}
+
+const unlinkDir = (win, pathname, collectionUid) => {
+  console.log(`watcher unlinkDir: ${pathname}`);
+  const directory = {
+    meta: {
+      collectionUid,
+      pathname,
+      name: path.basename(pathname)
+    }
+  };
+  win.webContents.send('main:collection-tree-updated', 'unlinkDir', directory);
+}
+
+class Watcher {
+  constructor () {
+    this.watchers = {};
+  }
+
+  addWatcher (win, watchPath, collectionUid) {
+    if(this.watchers[watchPath]) {
+      this.watchers[watchPath].close();
+    }
+
+    const self = this;
+    setTimeout(() => {
+      const watcher = chokidar.watch(watchPath, {
+        ignoreInitial: false,
+        usePolling: false,
+        ignored: path => ["node_modules", ".git", "bruno.json"].some(s => path.includes(s)),
+        persistent: true,
+        ignorePermissionErrors: true,
+        awaitWriteFinish: {
+          stabilityThreshold: 80,
+          pollInterval: 10
+        },
+        depth: 20
+      });
+  
+      watcher
+        .on('add', pathname => add(win, pathname, collectionUid))
+        .on('addDir', pathname => addDirectory(win, pathname, collectionUid))
+        .on('change', pathname => change(win, pathname, collectionUid))
+        .on('unlink', pathname => unlink(win, pathname, collectionUid))
+        .on('unlinkDir', pathname => unlinkDir(win, pathname, collectionUid))
+  
+        self.watchers[watchPath] = watcher;
+    }, 100);
+  }
+
+  hasWatcher (watchPath) {
+    return this.watchers[watchPath];
+  }
+
+  removeWatcher (watchPath, win) {
+    if(this.watchers[watchPath]) {
+      this.watchers[watchPath].close();
+      this.watchers[watchPath] = null;
+      win.webContents.send('main:collection-removed', watchPath);
+    }
+  }
+};
+
+module.exports =  Watcher;

packages/bruno-electron/src/index.js

@@ -4,8 +4,10 @@ const { format } = require('url');
 const { BrowserWindow, app, Menu } = require('electron');
 const { setContentSecurityPolicy } = require('electron-util');
 
-const menuTemplate = require('./menu-template');
-const registerIpc = require('./ipc');
+const menuTemplate = require('./app/menu-template');
+const registerNetworkIpc = require('./ipc/network');
+const registerLocalCollectionsIpc = require('./ipc/local-collection');
+const Watcher = require('./app/watcher');
 
 setContentSecurityPolicy(`
 	default-src * 'unsafe-inline' 'unsafe-eval';
@@ -20,6 +22,7 @@ const menu = Menu.buildFromTemplate(menuTemplate);
 Menu.setApplicationMenu(menu);
 
 let mainWindow;
+let watcher;
 
 // Prepare the renderer once the app is ready
 app.on('ready', async () => {
@@ -42,9 +45,11 @@ app.on('ready', async () => {
       });
 
   mainWindow.loadURL(url);
+  watcher = new Watcher();
 
   // register all ipc handlers
-  registerIpc(mainWindow);
+  registerNetworkIpc(mainWindow, watcher);
+  registerLocalCollectionsIpc(mainWindow, watcher);
 });
 
 // Quit the app once all windows are closed

packages/bruno-electron/src/ipc/local-collection.js

@@ -0,0 +1,174 @@
+const _ = require('lodash');
+const fs = require('fs');
+const path = require('path');
+const { ipcMain } = require('electron');
+const {
+  isValidPathname,
+  writeFile,
+  hasJsonExtension,
+  isDirectory,
+  browseDirectory,
+  createDirectory
+} = require('../utils/filesystem');
+const { uuid, stringifyJson, parseJson } = require('../utils/common');
+const { openCollection } = require('../app/collections');
+
+const registerRendererEventHandlers = (mainWindow, watcher) => {
+  // browse directory
+  ipcMain.handle('renderer:browse-directory', async (event, pathname, request) => {
+    try {
+      const dirPath = await browseDirectory(mainWindow);
+
+      return dirPath;
+    } catch (error) {
+      return Promise.reject(error);
+    }
+  });
+
+  // create collection
+  ipcMain.handle('renderer:create-collection', async (event, collectionName, collectionLocation) => {
+    try {
+      const dirPath = path.join(collectionLocation, collectionName);
+      if (fs.existsSync(dirPath)){
+        throw new Error(`collection: ${dir} already exists`);
+      }
+
+      if(!isValidPathname(dirPath)) {
+        throw new Error(`collection: invaid pathname - ${dir}`);
+      }
+
+      await createDirectory(dirPath);
+
+      const content = await stringifyJson({
+        version: '1.0',
+        type: 'collection'
+      });
+      await writeFile(path.join(dirPath, 'bruno.json'), content);
+
+      const uid = uuid();
+      mainWindow.webContents.send('main:collection-opened', dirPath, uid);
+      watcher.addWatcher(mainWindow, dirPath, uid);
+
+      return;
+    } catch (error) {
+      return Promise.reject(error);
+    }
+  });
+
+  // new request
+  ipcMain.handle('renderer:new-request', async (event, pathname, request) => {
+    try {
+      if (fs.existsSync(pathname)){
+        throw new Error(`path: ${pathname} already exists`);
+      }
+
+      const content = await stringifyJson(request);
+      await writeFile(pathname, content);
+    } catch (error) {
+      return Promise.reject(error);
+    }
+  });
+
+  // save request
+  ipcMain.handle('renderer:save-request', async (event, pathname, request) => {
+    try {
+      if (!fs.existsSync(pathname)){
+        throw new Error(`path: ${pathname} does not exist`);
+      }
+
+      const content = await stringifyJson(request);
+      await writeFile(pathname, content);
+    } catch (error) {
+      return Promise.reject(error);
+    }
+  });
+
+  // rename item
+  ipcMain.handle('renderer:rename-item', async (event, oldPath, newPath, newName) => {
+    try {
+      if (!fs.existsSync(oldPath)){
+        throw new Error(`path: ${oldPath} does not exist`);
+      }
+      if (fs.existsSync(newPath)){
+        throw new Error(`path: ${oldPath} already exists`);
+      }
+
+      // if its directory, rename and return
+      if(isDirectory(oldPath)) {
+        return fs.renameSync(oldPath, newPath);
+      }
+
+      const isJson = hasJsonExtension(oldPath);
+      if(!isJson) {
+        throw new Error(`path: ${oldPath} is not a json file`);
+      }
+
+      // update name in file and save new copy, then delete old copy
+      const data = fs.readFileSync(oldPath, 'utf8');
+      const jsonData = await parseJson(data);
+
+      jsonData.name = newName;
+
+      const content = await stringifyJson(jsonData);
+      await writeFile(newPath, content);
+      await fs.unlinkSync(oldPath);
+    } catch (error) {
+      return Promise.reject(error);
+    }
+  });
+
+  // new folder
+  ipcMain.handle('renderer:new-folder', async (event, pathname) => {
+    try {
+      if (!fs.existsSync(pathname)){
+          fs.mkdirSync(pathname);
+      } else {
+        return Promise.reject(new Error('The directory already exists'));
+      }
+    } catch (error) {
+      return Promise.reject(error);
+    }
+  });
+
+  // delete file/folder
+  ipcMain.handle('renderer:delete-item', async (event, pathname, type) => {
+    try {
+      if(type === 'folder') {
+        await fs.rmSync(pathname, { recursive: true, force: true});
+      } else if (['http-request', 'graphql-request'].includes(type)) {
+        await fs.unlinkSync(pathname);
+      } else {
+        return Promise.reject(error);
+      }
+    } catch (error) {
+      return Promise.reject(error);
+    }
+  });
+
+  ipcMain.handle('renderer:open-collection', () => {
+    if(watcher && mainWindow) {
+      openCollection(mainWindow, watcher);
+    }
+  });
+
+  ipcMain.handle('renderer:remove-collection', async (event, collectionPath) => {
+    if(watcher && mainWindow) {
+      watcher.removeWatcher(collectionPath, mainWindow);
+    }
+  });
+};
+
+const registerMainEventHandlers = (mainWindow, watcher) => {
+  ipcMain.on('main:open-collection', () => {
+    if(watcher && mainWindow) {
+      openCollection(mainWindow, watcher);
+    }
+  });
+}
+
+const registerLocalCollectionsIpc = (mainWindow, watcher) => {
+  registerRendererEventHandlers(mainWindow, watcher);
+  registerMainEventHandlers(mainWindow, watcher);
+}
+
+module.exports = registerLocalCollectionsIpc;

packages/bruno-electron/src/ipc/network.js

@@ -3,8 +3,7 @@ const FormData = require('form-data');
 const { ipcMain } = require('electron');
 const { forOwn, extend } = require('lodash');
 
-
-const registerIpc = () => {
+const registerNetworkIpc = () => {
   // handler for sending http request
   ipcMain.handle('send-http-request', async (event, request) => {
     try {
@@ -44,4 +43,4 @@ const registerIpc = () => {
   });
 };
 
-module.exports = registerIpc;
+module.exports = registerNetworkIpc;

packages/bruno-electron/src/utils/common.js

@@ -0,0 +1,32 @@
+const { customAlphabet } = require('nanoid');
+
+// a customized version of nanoid without using _ and -
+const uuid = () => {
+  // https://github.com/ai/nanoid/blob/main/url-alphabet/index.js
+  const urlAlphabet = 'useandom26T198340PX75pxJACKVERYMINDBUSHWOLFGQZbfghjklqvwyzrict';
+  const customNanoId = customAlphabet (urlAlphabet, 21);
+
+  return customNanoId();
+};
+
+const stringifyJson = async (str) => {
+  try {
+    return JSON.stringify(str, null, 2);
+  } catch(err) {
+    return Promise.reject(err);
+  }
+}
+
+const parseJson = async (obj) => {
+  try {
+    return JSON.parse(obj);
+  } catch(err) {
+    return Promise.reject(err);
+  }
+}
+
+module.exports = {
+  uuid,
+  stringifyJson,
+  parseJson
+};

packages/bruno-electron/src/utils/filesystem.js

@@ -0,0 +1,104 @@
+const path = require('path');
+const fs = require('fs-extra');
+const fsPromises = require('fs/promises');
+const { dialog } = require('electron');
+const isValidPathname = require('is-valid-path');
+
+const exists = async p => {
+  try {
+    await fsPromises.access(p);
+    return true;
+  } catch (_) {
+    return false;
+  }
+};
+
+const isSymbolicLink = filepath => {
+  try {
+    return fs.existsSync(filepath) && fs.lstatSync(filepath).isSymbolicLink();
+  } catch (_) {
+    return false;
+  }
+};
+
+const isFile = filepath => {
+  try {
+    return fs.existsSync(filepath) && fs.lstatSync(filepath).isFile();
+  } catch (_) {
+    return false;
+  }
+};
+
+const isDirectory = dirPath => {
+  try {
+    return fs.existsSync(dirPath) && fs.lstatSync(dirPath).isDirectory();
+  } catch (_) {
+    return false;
+  }
+};
+
+const normalizeAndResolvePath = pathname => {
+  if (isSymbolicLink(pathname)) {
+    const absPath = path.dirname(pathname);
+    const targetPath = path.resolve(absPath, fs.readlinkSync(pathname));
+    if (isFile(targetPath) || isDirectory(targetPath)) {
+      return path.resolve(targetPath);
+    }
+    console.error(`Cannot resolve link target "${pathname}" (${targetPath}).`)
+    return '';
+  }
+  return path.resolve(pathname);
+};
+
+const writeFile = async (pathname, content) => {
+  try {
+    fs.writeFileSync(pathname, content, {
+      encoding: "utf8"
+    });
+  } catch (err) {
+    return Promise.reject(err);
+  }
+};
+
+const hasJsonExtension = filename => {
+  if (!filename || typeof filename !== 'string') return false
+  return ['json'].some(ext => filename.toLowerCase().endsWith(`.${ext}`))
+}
+
+const createDirectory = async (dir) => {
+  if(!dir) {
+    throw new Error(`directory: path is null`);
+  }
+
+  if (fs.existsSync(dir)){
+    throw new Error(`directory: ${dir} already exists`);
+  }
+
+  return fs.mkdirSync(dir);
+};
+
+const browseDirectory = async (win) => {
+  const { filePaths } = await dialog.showOpenDialog(win, {
+    properties: ['openDirectory', 'createDirectory']
+  });
+
+  if (!filePaths || !filePaths[0]) {
+    return false;
+  }
+
+  const resolvedPath = normalizeAndResolvePath(filePaths[0]);
+  return isDirectory(resolvedPath) ? resolvedPath : false;
+};
+
+module.exports = {
+  isValidPathname,
+  exists,
+  isSymbolicLink,
+  isFile,
+  isDirectory,
+  normalizeAndResolvePath,
+  writeFile,
+  hasJsonExtension,
+  createDirectory,
+  browseDirectory
+};

packages/bruno-schema/src/collections/index.js

@@ -43,7 +43,9 @@ const itemSchema = Yup.object({
       is: (type) => ['http-request', 'graphql-request'].includes(type),
       then: (schema) => schema.required('request is required when item-type is request')
     }),
-  items: Yup.lazy(() => Yup.array().of(itemSchema))
+  items: Yup.lazy(() => Yup.array().of(itemSchema)),
+  filename: Yup.string().max(1024, 'filename cannot be more than 1024 characters').nullable(),
+  pathname: Yup.string().max(1024, 'pathname cannot be more than 1024 characters').nullable()
 }).noUnknown(true).strict();
 
 const collectionSchema = Yup.object({
@@ -52,7 +54,8 @@ const collectionSchema = Yup.object({
     .min(1, 'name must be atleast 1 characters')
     .max(50, 'name must be 100 characters or less')
     .required('name is required'),
-  items:  Yup.array().of(itemSchema)
+  items:  Yup.array().of(itemSchema),
+  pathname: Yup.string().max(1024, 'pathname cannot be more than 1024 characters').nullable()
 }).noUnknown(true).strict();
 
 module.exports = {

packages/bruno-schema/src/index.js

@@ -1,7 +1,8 @@
 const { workspaceSchema } = require("./workspaces");
-const { collectionSchema } = require("./collections");
+const { collectionSchema, itemSchema } = require("./collections");
 
 module.exports = {
+  itemSchema,
   collectionSchema,
   workspaceSchema
 };