refactor compiler: rejoin compileFile and compileFiles

index.js

@@ -7,14 +7,10 @@ let Compiler = require('./src/compiler.js')
 let Deployer = require('./src/deployer.js')
 let TestRunner = require('./src/testRunner.js')
 
-var runTestFiles = function(filepath, is_directory, web3) {
+var runTestFiles = function(filepath, isDirectory, web3) {
   async.waterfall([
     function compile (next) {
-      if (is_directory) {
-        Compiler.compileFiles(filepath, next)
-      } else {
-        Compiler.compileFile(filepath, next)
-      }
+      Compiler.compileFileOrFiles(filepath, isDirectory, next)
     },
     function deployAllContracts (compilationResult, next) {
       Deployer.deployAll(compilationResult, web3, function (err, contracts) {
@@ -23,7 +19,7 @@ var runTestFiles = function(filepath, is_directory, web3) {
         }
 
         let contractsToTest = []
-        if (is_directory) {
+        if (isDirectory) {
           fs.readdirSync(filepath).forEach(filename => {
             if (filename.indexOf('_test.sol') < 0) {
               return

src/compiler.js

@@ -6,49 +6,26 @@ let RemixCompiler = require('remix-solidity').Compiler
 
 // TODO: replace this with remix's own compiler code
 
-function compileFile (filename, cb) {
-  let compiler
-  const sources = {
-    'tests.sol': {content: fs.readFileSync('sol/tests.sol').toString()}
-  }
-
-  // TODO: for now assumes filepath dir contains all tests, later all this
-  // should be replaced with remix's & browser solidity compiler code
-  let filepath = path.dirname(filename)
-  fs.readdirSync(filepath).forEach(file => {
-    sources[file] = {content: fs.readFileSync(path.join(filepath, file)).toString()}
-  })
+function compileFileOrFiles (filename, isDirectory, cb) {
+  let compiler, filepath
 
-  async.waterfall([
-    function loadCompiler (next) {
-      compiler = new RemixCompiler()
-      compiler.onInternalCompilerLoaded()
-      // compiler.event.register('compilerLoaded', this, function (version) {
-      next()
-      // });
-    },
-    function doCompilation (next) {
-      compiler.event.register('compilationFinished', this, function (success, data, source) {
-        next(null, data)
-      })
-      compiler.compile(sources, filepath)
-    }
-  ], function (err, result) {
-    cb(err, result.contracts)
-  })
-}
-
-function compileFiles (directory, cb) {
-  let compiler
   const sources = {
     'tests.sol': {content: fs.readFileSync('sol/tests.sol').toString()}
   }
 
   // TODO: for now assumes filepath dir contains all tests, later all this
   // should be replaced with remix's & browser solidity compiler code
-  fs.readdirSync(directory).forEach(file => {
-    sources[file] = {content: fs.readFileSync(path.join(directory, file)).toString()}
-  })
+  if (isDirectory) {
+    filepath = filename
+    fs.readdirSync(filename).forEach(file => {
+      sources[file] = {content: fs.readFileSync(path.join(filename, file)).toString()}
+    })
+  } else {
+    filepath = path.dirname(filename)
+    fs.readdirSync(filepath).forEach(file => {
+      sources[file] = {content: fs.readFileSync(path.join(filepath, file)).toString()}
+    })
+  }
 
   async.waterfall([
     function loadCompiler (next) {
@@ -62,7 +39,7 @@ function compileFiles (directory, cb) {
       compiler.event.register('compilationFinished', this, function (success, data, source) {
         next(null, data)
       })
-      compiler.compile(sources, directory)
+      compiler.compile(sources, filepath)
     }
   ], function (err, result) {
     cb(err, result.contracts)
@@ -70,6 +47,5 @@ function compileFiles (directory, cb) {
 }
 
 module.exports = {
-  compileFile: compileFile,
-  compileFiles: compileFiles
+  compileFileOrFiles: compileFileOrFiles
 }

tests/testRunner.js

@@ -12,7 +12,7 @@ function compileAndDeploy (filename, callback) {
 
   async.waterfall([
     function compile (next) {
-      Compiler.compileFile(filename, next)
+      Compiler.compileFileOrFiles(filename, false, next)
     },
     function deployAllContracts (compilationResult, next) {
       Deployer.deployAll(compilationResult, web3, next)