Merge branch 'development' into feature/order-watcher/dockerize

* development: (898 commits)
  Fixed merge conflict from development
  Ran prettier
  Doc generation working for changes by dutch auction wrapper
  added changelog entry for monorepo-scripts
  Hide dutch auction wrapper from docs -- hopefully this will prevent the "must export Web3Wrapper" error from doc generation
  relaxed version on contract-extension dependencies
  Added NetworkID 50 address for dutch auction wrapper
  removed manual updte of package.json version
  export dutch auction wrapper types from 0x.js
  Export dutch auction wrapper in 0x.js
  ran prettier
  Minor documentation updates to dutch auction wrapper
  `afterAuctionDetails` -> `auctionDetails`
  Added @todo for including dutch auction addresses once deployed
  Ran prettier & linter
  Removed redundant assignment
  removed needless newline on contract-wrappers changelog
  removed timestamp from changelog for abi-gen-wrappers
  added dutch auction address for testnets
  removed .only
  ...

9 files changed, 47 insertions, 25 deletions

diff --git a/packages/sol-resolver/CHANGELOG.json b/packages/sol-resolver/CHANGELOG.json
index 85398e624..74c4d39c5 100644
--- a/packages/sol-resolver/CHANGELOG.json
+++ b/packages/sol-resolver/CHANGELOG.json
@@ -1,5 +1,18 @@
 [
     {
+        "version": "1.2.1",
+        "changes": [
+            {
+                "note": "Add `absolutePath` to `ContractSource` type",
+                "pr": 1461
+            },
+            {
+                "note": "Add `SpyResolver` that records all resolved contracts data",
+                "pr": 1461
+            }
+        ]
+    },
+    {
         "version": "1.1.1",
         "changes": [
             {
diff --git a/packages/sol-resolver/src/index.ts b/packages/sol-resolver/src/index.ts
index a86053259..f55aca070 100644
--- a/packages/sol-resolver/src/index.ts
+++ b/packages/sol-resolver/src/index.ts
@@ -5,5 +5,6 @@ export { NPMResolver } from './resolvers/npm_resolver';
 export { FSResolver } from './resolvers/fs_resolver';
 export { RelativeFSResolver } from './resolvers/relative_fs_resolver';
 export { NameResolver } from './resolvers/name_resolver';
+export { SpyResolver } from './resolvers/spy_resolver';
 export { EnumerableResolver } from './resolvers/enumerable_resolver';
 export { Resolver } from './resolvers/resolver';
diff --git a/packages/sol-resolver/src/resolvers/fs_resolver.ts b/packages/sol-resolver/src/resolvers/fs_resolver.ts
index 63fc3448e..86128023d 100644
--- a/packages/sol-resolver/src/resolvers/fs_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/fs_resolver.ts
@@ -9,10 +9,7 @@ export class FSResolver extends Resolver {
     public resolveIfExists(importPath: string): ContractSource | undefined {
         if (fs.existsSync(importPath) && fs.lstatSync(importPath).isFile()) {
             const fileContent = fs.readFileSync(importPath).toString();
-            return {
-                source: fileContent,
-                path: importPath,
-            };
+            return { source: fileContent, path: importPath, absolutePath: importPath };
         }
         return undefined;
     }
diff --git a/packages/sol-resolver/src/resolvers/name_resolver.ts b/packages/sol-resolver/src/resolvers/name_resolver.ts
index d6ac6a499..aee326fb7 100644
--- a/packages/sol-resolver/src/resolvers/name_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/name_resolver.ts
@@ -20,10 +20,7 @@ export class NameResolver extends EnumerableResolver {
             if (contractName === lookupContractName) {
                 const absoluteContractPath = path.join(this._contractsDir, filePath);
                 const source = fs.readFileSync(absoluteContractPath).toString();
-                contractSource = {
-                    source,
-                    path: filePath,
-                };
+                contractSource = { source, path: filePath, absolutePath: absoluteContractPath };
                 return true;
             }
             return undefined;
@@ -36,10 +33,7 @@ export class NameResolver extends EnumerableResolver {
         const onFile = (filePath: string) => {
             const absoluteContractPath = path.join(this._contractsDir, filePath);
             const source = fs.readFileSync(absoluteContractPath).toString();
-            const contractSource = {
-                source,
-                path: filePath,
-            };
+            const contractSource = { source, path: filePath, absolutePath: absoluteContractPath };
             contractSources.push(contractSource);
         };
         this._traverseContractsDir(this._contractsDir, onFile);
diff --git a/packages/sol-resolver/src/resolvers/npm_resolver.ts b/packages/sol-resolver/src/resolvers/npm_resolver.ts
index eeb2b5493..3c1d09557 100644
--- a/packages/sol-resolver/src/resolvers/npm_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/npm_resolver.ts
@@ -32,10 +32,7 @@ export class NPMResolver extends Resolver {
                 const lookupPath = path.join(currentPath, 'node_modules', packagePath, pathWithinPackage);
                 if (fs.existsSync(lookupPath) && fs.lstatSync(lookupPath).isFile()) {
                     const fileContent = fs.readFileSync(lookupPath).toString();
-                    return {
-                        source: fileContent,
-                        path: lookupPath,
-                    };
+                    return { source: fileContent, path: importPath, absolutePath: lookupPath };
                 }
                 currentPath = path.dirname(currentPath);
             }
diff --git a/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts b/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts
index ed96040d3..cfff145f9 100644
--- a/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/relative_fs_resolver.ts
@@ -13,13 +13,10 @@ export class RelativeFSResolver extends Resolver {
     }
     // tslint:disable-next-line:prefer-function-over-method
     public resolveIfExists(importPath: string): ContractSource | undefined {
-        const filePath = path.join(this._contractsDir, importPath);
+        const filePath = path.resolve(path.join(this._contractsDir, importPath));
         if (fs.existsSync(filePath) && !fs.lstatSync(filePath).isDirectory()) {
             const fileContent = fs.readFileSync(filePath).toString();
-            return {
-                source: fileContent,
-                path: importPath,
-            };
+            return { source: fileContent, path: importPath, absolutePath: filePath };
         }
         return undefined;
     }
diff --git a/packages/sol-resolver/src/resolvers/spy_resolver.ts b/packages/sol-resolver/src/resolvers/spy_resolver.ts
new file mode 100644
index 000000000..5582d771a
--- /dev/null
+++ b/packages/sol-resolver/src/resolvers/spy_resolver.ts
@@ -0,0 +1,25 @@
+import * as _ from 'lodash';
+
+import { ContractSource } from '../types';
+
+import { Resolver } from './resolver';
+
+/**
+ * This resolver is a passthrough proxy to any resolver that records all the resolved contracts sources.
+ * You can access them later using the `resolvedContractSources` public field.
+ */
+export class SpyResolver extends Resolver {
+    public resolvedContractSources: ContractSource[] = [];
+    private readonly _resolver: Resolver;
+    constructor(resolver: Resolver) {
+        super();
+        this._resolver = resolver;
+    }
+    public resolveIfExists(importPath: string): ContractSource | undefined {
+        const contractSourceIfExists = this._resolver.resolveIfExists(importPath);
+        if (!_.isUndefined(contractSourceIfExists)) {
+            this.resolvedContractSources.push(contractSourceIfExists);
+        }
+        return contractSourceIfExists;
+    }
+}
diff --git a/packages/sol-resolver/src/resolvers/url_resolver.ts b/packages/sol-resolver/src/resolvers/url_resolver.ts
index 180b0c9f6..ef300e6db 100644
--- a/packages/sol-resolver/src/resolvers/url_resolver.ts
+++ b/packages/sol-resolver/src/resolvers/url_resolver.ts
@@ -11,10 +11,7 @@ export class URLResolver extends Resolver {
         if (importPath.startsWith(FILE_URL_PREXIF)) {
             const filePath = importPath.substr(FILE_URL_PREXIF.length);
             const fileContent = fs.readFileSync(filePath).toString();
-            return {
-                source: fileContent,
-                path: importPath,
-            };
+            return { source: fileContent, path: importPath, absolutePath: filePath };
         }
         return undefined;
     }
diff --git a/packages/sol-resolver/src/types.ts b/packages/sol-resolver/src/types.ts
index 41492622d..b4ba164c8 100644
--- a/packages/sol-resolver/src/types.ts
+++ b/packages/sol-resolver/src/types.ts
@@ -1,6 +1,7 @@
 export interface ContractSource {
     source: string;
     path: string;
+    absolutePath: string;
 }
 
 export interface ContractSources {