format import chalk from 'chalk' ; import fs from 'fs' ; import path from 'path' ; import { execSync , spawn , ChildProcess } from 'child_process' ; import shellQuote from 'shell-quote' ; import logger from './logger' ; function isTerminalEditor ( editor ) { switch ( editor ) { case 'vim' : case 'emacs' : case 'nano' : return true ; default : return false ; } } const COMMON_EDITORS = { '/Applications/Atom.app/Contents/MacOS/Atom' : 'atom' , '/Applications/Atom Beta.app/Contents/MacOS/Atom Beta' : '/Applications/Atom Beta.app/Contents/MacOS/Atom Beta' , '/Applications/IntelliJ IDEA.app/Contents/MacOS/idea' : 'idea' , '/Applications/Sublime Text.app/Contents/MacOS/Sublime Text' : '/Applications/Sublime Text.app/Contents/SharedSupport/bin/subl' , '/Applications/Sublime Text 2.app/Contents/MacOS/Sublime Text 2' : '/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl' , '/Applications/Visual Studio Code.app/Contents/MacOS/Electron' : 'code' , '/Applications/WebStorm.app/Contents/MacOS/webstorm' : 'webstorm' , } ; const COMMON_WINDOWS_EDITORS = { 'Code.exe' : 'code' , 'sublime_text.exe' : 'subl' , 'devenv.exe' : 'devenv' , 'notepad.exe' : 'notepad' , } ; const WINDOWS_FILE_NAME_WHITELIST = 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; function addWorkspaceToArgumentsIfExists ( args , workspace ) { if ( workspace ) { args . unshift ( workspace ) ; } return args ; } function getArgumentsForLineNumber ( editor , fileName , lineNumber , workspace ) { switch ( path . basename ( editor ) ) { case 'vim' : case 'mvim' : return [ fileName , `+${ lineNumber }` ] ; case 'atom' : case 'Atom' : case 'Atom Beta' : case 'subl' : case 'sublime' : case 'webstorm' : case 'wstorm' : case 'appcode' : case 'charm' : case 'idea' : return [ `${ fileName }:${ lineNumber }` ] ; case 'joe' : case 'emacs' : case 'emacsclient' : return [ `+${ lineNumber }` , fileName ] ; case 'rmate' : case 'mate' : case 'mine' : return [ '--line' , lineNumber , fileName ] ; case 'code' : return addWorkspaceToArgumentsIfExists ( [ '-g' , `${ fileName }:${ lineNumber }` ] , workspace ) ; case 'devenv' : return [ '/EDIT' , fileName ] ; default : return [ fileName ] ; } } function getArgumentsForFileName ( editor , fileName , workspace ) { switch ( path . basename ( editor ) ) { case 'code' : return addWorkspaceToArgumentsIfExists ( [ fileName ] , workspace ) ; case 'devenv' : return [ '/EDIT' , fileName ] ; default : return [ fileName ] ; } } function guessEditor ( ) { if ( process . env . REACT_EDITOR ) { return shellQuote . parse ( process . env . REACT_EDITOR ) ; } try { if ( process . platform === 'darwin' ) { const output = execSync ( 'ps x' ) . toString ( ) ; const processNames = Object . keys ( COMMON_EDITORS ) ; for ( const processName of processNames ) { if ( output . indexOf ( processName ) !== - 1 ) { return [ COMMON_EDITORS [ processName ] ] ; } } } else if ( process . platform === 'win32' ) { const output = execSync ( 'tasklist /NH /FO CSV /FI "SESSIONNAME ne Services"' ) . toString ( ) ; const runningProcesses = output . split ( '\n' ) . map ( ( line ) => line . replace ( /^"|".*\r$/gm , '' ) ) ; const processNames = Object . keys ( COMMON_WINDOWS_EDITORS ) ; for ( const processName of processNames ) { if ( runningProcesses . includes ( processName ) ) { return [ COMMON_WINDOWS_EDITORS [ processName ] ] ; } } } } catch ( error ) { } if ( process . env . VISUAL ) { return [ process . env . VISUAL ] ; } if ( process . env . EDITOR ) { return [ process . env . EDITOR ] ; } return [ null ] ; } function printInstructions ( title ) { const WINDOWS_FIXIT_INSTRUCTIONS = [ '  To set it up, you can run something like "SETX REACT_EDITOR code"' , '  which will set the environment variable in future shells,' , '  then "SET REACTEDITOR=code" to set it in the current shell' , ] ; const FIXIT_INSTRUCTIONS = [ '  To set it up, you can add something like ' , '  export REACT_EDITOR=atom to your ~/.bashrc or ~/.zshrc depending on ' , '  which shell you use.' , ] ; logger . info ( [ '' , chalk . bgBlue . white . bold ( ` ${ title } ` ) , '  When you see Red Box with stack trace, you can click any ' , '  stack frame to jump to the source file. The packager will launch your ' , '  editor of choice. It will first look at REACT_EDITOR environment ' , '  variable, then at EDITOR.' , ... ( process . platform === 'win32' ? WINDOWS_FIXIT_INSTRUCTIONS : FIXIT_INSTRUCTIONS ) , '' , ] . join ( '\n' ) ) ; } function transformToAbsolutePathIfNeeded ( pathName ) { if ( ! path . isAbsolute ( pathName ) ) { return path . resolve ( process . cwd ( ) , pathName ) ; } return pathName ; } function findRootForFile ( projectRoots , fileName ) { const absoluteFileName = transformToAbsolutePathIfNeeded ( fileName ) ; return projectRoots . find ( ( root ) => { const absoluteRoot = transformToAbsolutePathIfNeeded ( root ) ; return absoluteFileName . startsWith ( absoluteRoot + path . sep ) ; } ) ; } function editorWindowsLaunchPath ( editor ) { if ( fs . existsSync ( editor ) ) { return editor ; } try { execSync ( `where ${ editor }` , { stdio : 'ignore' } ) ; return editor ; } catch ( error ) { } try { const editorNames = Object . values ( COMMON_WINDOWS_EDITORS ) ; const editorImageNames = Object . keys ( COMMON_WINDOWS_EDITORS ) ; for ( let i = 0 ; i < editorNames . length ; i ++ ) { const editorName = editorNames [ i ] ; if ( editor . toLowerCase ( ) === editorName . toLowerCase ( ) ) { const output = execSync ( `tasklist /FO CSV /NH /FI "IMAGENAME eq ${ editorImageNames [ i ] }"` ) . toString ( ) ; const results = output . split ( ',' ) ; if ( results [ 0 ] !== `"${ editorImageNames [ i ] }"` ) { return editor ; } const pid = parseInt ( results [ 1 ] . replace ( /^"|"$/gm , '' ) , 10 ) ; return execSync ( `powershell (Get-CimInstance Win32_Process -Filter "ProcessId=${ pid }").ExecutablePath` ) . toString ( ) . trim ( ) ; } } } catch ( error ) { } return editor ; } let _childProcess = null ; function launchEditor ( fileName , lineNumber , projectRoots ) { if ( ! fs . existsSync ( fileName ) ) { return ; } if ( lineNumber && isNaN ( lineNumber ) ) { return ; } let [ editor , ... args ] = guessEditor ( ) ; if ( ! editor ) { printInstructions ( 'PRO TIP' ) ; return ; } const workspace = findRootForFile ( projectRoots , fileName ) ; if ( lineNumber ) { args = args . concat ( getArgumentsForLineNumber ( editor , fileName , lineNumber , workspace ) ) ; } else { args = args . concat ( getArgumentsForFileName ( editor , fileName , workspace ) ) ; } if ( process . platform === 'win32' && ! WINDOWS_FILE_NAME_WHITELIST . test ( fileName . trim ( ) ) ) { logger . error ( `Could not open ${ path . basename ( fileName ) } in the editor.` ) ; logger . info ( 'When running on Windows, file names are checked against a whitelist ' + 'to protect against remote code execution attacks. File names may ' + 'consist only of alphanumeric characters (all languages), periods, ' + 'dashes, at signs, slashes, and underscores.' ) ; return ; } logger . info ( `Opening ${ chalk . underline ( fileName ) } with ${ chalk . bold ( editor ) }` ) ; if ( _childProcess && isTerminalEditor ( editor ) ) { _childProcess . kill ( 'SIGKILL' ) ; } if ( process . platform === 'win32' ) { _childProcess = spawn ( 'cmd.exe' , [ '/C' , editorWindowsLaunchPath ( editor ) ] . concat ( args ) , { stdio : 'inherit' , } ) ; } else { _childProcess = spawn ( editor , args , { stdio : 'inherit' } ) ; } _childProcess . on ( 'exit' , ( errorCode ) => { _childProcess = null ; if ( errorCode ) { logger . error ( 'Your editor exited with an error!' ) ; printInstructions ( 'Keep these instructions in mind:' ) ; } } ) ; _childProcess . on ( 'error' , ( error ) => { logger . error ( error . message ) ; printInstructions ( 'How to fix:' ) ; } ) ; } export default launchEditor ;