passed config file to compiler

apps/solidity-compiler/src/app/compiler.ts

@@ -19,18 +19,14 @@ const profile = {
   methods: ['getCompilationResult', 'compile', 'compileWithParameters', 'setCompilerConfig', 'compileFile', 'getCompilerState']
 }
 
-const defaultAppParameters = {
-  hideWarnings: false,
-  autoCompile: false,
-  includeNightlies: false
-}
-
 const defaultCompilerParameters = {
   runs: '200',
   optimize: false,
   version: 'soljson-v0.8.7+commit.e28d00a7',
   evmVersion: null, // compiler default
-  language: 'Solidity'
+  language: 'Solidity',
+  useFileConfiguration: false,
+  configFileContent: ''
 }
 export class CompilerClientApi extends CompilerApiMixin(PluginClient) implements ICompilerApi {
   constructor () {
@@ -48,7 +44,9 @@ export class CompilerClientApi extends CompilerApiMixin(PluginClient) implements
       optimize: localStorage.getItem('optimize') === 'true',
       version: localStorage.getItem('version') || defaultCompilerParameters.version,
       evmVersion: localStorage.getItem('evmVersion') || defaultCompilerParameters.evmVersion, // default
-      language: localStorage.getItem('language') || defaultCompilerParameters.language
+      language: localStorage.getItem('language') || defaultCompilerParameters.language,
+      useFileConfiguration: localStorage.getItem('useFileConfiguration') || defaultCompilerParameters.useFileConfiguration,
+      configFileContent: localStorage.getItem('configFileContent') || defaultCompilerParameters.configFileContent
     }
     return params
   }

libs/remix-solidity/src/compiler/compiler.ts

@@ -31,6 +31,8 @@ export class Compiler {
       language: 'Solidity',
       compilationStartTime: null,
       target: null,
+      useFileConfiguration: false,
+      configFileContent: '',
       lastCompilationResult: {
         data: null,
         source: null
@@ -115,7 +117,13 @@ export class Compiler {
         try {
           if (source && source.sources) {
             const { optimize, runs, evmVersion, language } = this.state
-            input = compilerInput(source.sources, { optimize, runs, evmVersion, language })
+            let params = { optimize, runs, evmVersion, language }
+
+            if (this.state.useFileConfiguration) {
+              params = JSON.parse(this.state.configFileContent)
+            }
+            input = compilerInput(source.sources, params)
+
             result = JSON.parse(compiler.compile(input, { import: missingInputsCallback }))
           }
         } catch (exception) {
@@ -186,8 +194,13 @@ export class Compiler {
           let input: string
           try {
             if (source && source.sources) {
-              const { optimize, runs, evmVersion, language } = this.state
+              const { optimize, runs, evmVersion, language, useFileConfiguration, configFileContent } = this.state
-              input = compilerInput(source.sources, { optimize, runs, evmVersion, language })
+              let params = { optimize, runs, evmVersion, language }
+
+              if (useFileConfiguration) {
+                params = JSON.parse(configFileContent)
+              }
+              input = compilerInput(source.sources, params)
               result = JSON.parse(remoteCompiler.compile(input, { import: missingInputsCallback }))
             }
           } catch (exception) {
@@ -291,6 +304,11 @@ export class Compiler {
       if (source && source.sources) {
         const { optimize, runs, evmVersion, language } = this.state
         jobs.push({ sources: source })
+        let params = { optimize, runs, evmVersion, language }
+
+        if (this.state.useFileConfiguration) {
+          params = JSON.parse(this.state.configFileContent)
+        }
         this.state.worker.postMessage({
           cmd: 'compile',
           job: jobs.length - 1,

libs/remix-solidity/src/compiler/types.ts

@@ -164,6 +164,8 @@ export interface CompilerState {
     language: Language,
     compilationStartTime: number| null,
     target: string | null,
+    useFileConfiguration: false,
+    configFileContent: '',
     lastCompilationResult: {
       data: CompilationResult | null,
       source: SourceWithTarget | null | undefined

libs/remix-ui/solidity-compiler/src/lib/compiler-container.tsx

@@ -160,6 +160,11 @@ export const CompilerContainer = (props: CompilerContainerProps) => {
     }
   }, [compilerContainer.editor.mode])
 
+  useEffect(() => {
+    compileTabLogic.setUseFileConfiguration(!manualConfig)
+    if (!manualConfig) compileTabLogic.setConfigFilePath(configFilePath)
+  }, [manualConfig])
+
   useEffect(() => {
     if (configurationSettings) {
       setConfiguration(configurationSettings)
@@ -176,6 +181,7 @@ export const CompilerContainer = (props: CompilerContainerProps) => {
     setConfigFilePath(configFilePathInput.current.value)
   }
   const handleConfigPathChange = async () => {
+    if (configFilePathInput.current.value !== '') {
       if (await api.fileExists(configFilePathInput.current.value))
         setConfigFilePath(configFilePathInput.current.value)
       else {
@@ -187,7 +193,10 @@ export const CompilerContainer = (props: CompilerContainerProps) => {
           () => {}
         )
       }
+    }
+   
     setShowFilePathInput(false)
+    compileTabLogic.setConfigFilePath(configFilePath)
   }
 
   const _retrieveVersion = (version?) => {

libs/remix-ui/solidity-compiler/src/lib/logic/compileTabLogic.ts

@@ -18,6 +18,8 @@ export class CompileTabLogic {
   public compilerImport
   public event
   public evmVersions: Array<string>
+  public useFileConfiguration: boolean
+  public configFilePath: string
 
   constructor (public api: ICompilerApi, public contentImport) {
     this.event = new EventEmitter()
@@ -46,6 +48,8 @@ export class CompileTabLogic {
     this.api.setCompilerParameters({ evmVersion: this.evmVersion })
     this.compiler.set('evmVersion', this.evmVersion)
 
+    this.useFileConfiguration = false
+    this.configFilePath = ''
     this.language = getValidLanguage(this.api.getCompilerParameters().language)
     if (this.language != null) {
       this.compiler.set('language', this.language)
@@ -58,6 +62,18 @@ export class CompileTabLogic {
     this.compiler.set('optimize', this.optimize)
   }
 
+  setUseFileConfiguration (useFileConfiguration) {
+    this.useFileConfiguration = useFileConfiguration
+    this.compiler.set('useFileConfiguration', useFileConfiguration)
+  }
+
+  setConfigFilePath (path) {
+    this.configFilePath = path
+    this.api.readFile(path).then( content => {
+      this.compiler.set('configFileContent', content)
+    })
+  }
+
   setRuns (runs) {
     this.runs = runs
     this.api.setCompilerParameters({ runs: this.runs })