Add composeSourceMaps function

Reviewed By: cpojer Differential Revision: D16071916 fbshipit-source-id: ff64614e30322089116cd0e154bc7b9a80161ce2
facebook · Jul 3, 2019 · 6017085 · 6017085
1 parent ccd508c
commit 6017085
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Showing 12 changed files with 626 additions and 3 deletions.
diff --git a/packages/metro-source-map/package.json b/packages/metro-source-map/package.json
@@ -15,13 +15,14 @@
     "@babel/traverse": "^7.0.0",
     "@babel/types": "^7.0.0",
     "invariant": "^2.2.4",
+    "metro-symbolicate": "0.54.1",
     "ob1": "0.54.1",
     "source-map": "^0.5.6",
     "vlq": "^1.0.0"
   },
   "license": "MIT",
   "devDependencies": {
     "@babel/parser": "^7.0.0",
-    "metro-symbolicate": "0.54.1"
+    "uglify-es": "^3.1.9"
   }
 }
diff --git a/packages/metro-source-map/src/__tests__/__fixtures__/1.json b/packages/metro-source-map/src/__tests__/__fixtures__/1.json
@@ -0,0 +1,8 @@
+{
+  "version": 3,
+  "file": "foo.js",
+  "sourceRoot": "",
+  "sources": ["foo.ts"],
+  "names": ["Greeter", "Greeter.constructor", "Greeter.greet"],
+  "mappings": "AAAA,IAAM,OAAO;IAGTA,SAHEA,OAAOA,CAGGA,IAAIA;QACZC,IAAIA,CAACA,IAAIA,GAAGA,IAAIA,CAACA;IACrBA,CAACA;IAEDD,uBAAKA,GAALA;QACIE,OAAOA,CAACA,GAAGA,CAACA,QAAQA,GAAIA,IAAIA,CAACA,IAAIA,GAAGA,GAAGA,CAACA,CAACA;IAC7CA,CAACA;IACLF,cAACA;AAADA,CAACA,AAVD,IAUC"
+}
diff --git a/packages/metro-source-map/src/__tests__/__fixtures__/2.json b/packages/metro-source-map/src/__tests__/__fixtures__/2.json
@@ -0,0 +1,7 @@
+{
+  "version": 3,
+  "file": "foo.minified.js",
+  "sources": ["foo.js"],
+  "names": ["Greeter", "name", "this", "prototype", "greet", "console", "log"],
+  "mappings": "AAAA,GAAIA,SAAU,WACV,QAASA,SAAQC,MACbC,KAAKD,KAAOA,KAEhBD,QAAQG,UAAUC,MAAQ,WACtBC,QAAQC,IAAI,SAAWJ,KAAKD,KAAO,KAEvC,OAAOD"
+}
diff --git a/packages/metro-source-map/src/__tests__/__fixtures__/ignore_1.json b/packages/metro-source-map/src/__tests__/__fixtures__/ignore_1.json
diff --git a/packages/metro-source-map/src/__tests__/__fixtures__/ignore_2.json b/packages/metro-source-map/src/__tests__/__fixtures__/ignore_2.json
@@ -0,0 +1,193 @@
+{
+  "version": 3,
+  "sources": ["build/dev-cli/console/doppioh.js"],
+  "names": [
+    "setupOptparse",
+    "optparse",
+    "describe",
+    "standard",
+    "classpath",
+    "alias",
+    "description",
+    "has_value",
+    "help",
+    "directory",
+    "javascript",
+    "typescript",
+    "force_headers",
+    "printEraseableLine",
+    "line",
+    "process",
+    "stdout",
+    "clearLine",
+    "cursorTo",
+    "write",
+    "printHelp",
+    "show_help",
+    "findFile",
+    "fileName",
+    "i",
+    "length",
+    "fs",
+    "existsSync",
+    "path",
+    "join",
+    "findClass",
+    "descriptor",
+    "undefined",
+    "cache",
+    "rv",
+    "ClassData",
+    "ReferenceClassData",
+    "readFileSync",
+    "util",
+    "descriptor2typestr",
+    "superClassRef",
+    "getSuperClassReference",
+    "interfaceClassRefs",
+    "getInterfaceClassReferences",
+    "superClass",
+    "interfaceClasses",
+    "name",
+    "map",
+    "iface",
+    "setResolved",
+    "ArrayClassData",
+    "slice",
+    "PrimitiveClassData",
+    "e",
+    "Error",
+    "stack",
+    "getFiles",
+    "dirName",
+    "file",
+    "files",
+    "readdirSync",
+    "statSync",
+    "isDirectory",
+    "concat",
+    "indexOf",
+    "push",
+    "processClassData",
+    "stream",
+    "template",
+    "classData",
+    "fixedClassName",
+    "getInternalName",
+    "replace",
+    "nativeFound",
+    "substring",
+    "methods",
+    "getMethods",
+    "forEach",
+    "method",
+    "accessFlags",
+    "isNative",
+    "classStart",
+    "signature",
+    "isStatic",
+    "parameterTypes",
+    "returnType",
+    "classEnd",
+    "require",
+    "argv",
+    "parse",
+    "exit",
+    "TSTemplate",
+    "outputPath",
+    "interfacePath",
+    "_this",
+    "this",
+    "headerCount",
+    "headerSet",
+    "classesSeen",
+    "headerPath",
+    "resolve",
+    "generateQueue",
+    "relativeInterfacePath",
+    "relative",
+    "clsName",
+    "existingHeaders",
+    "toString",
+    "searchIdx",
+    "generateClassDefinition",
+    "tstype2jvmtype",
+    "console",
+    "log",
+    "headerStream",
+    "createWriteStream",
+    "headersStart",
+    "generateArrayDefinition",
+    "clses",
+    "split",
+    "int_classname",
+    "prototype",
+    "item",
+    "getExtension",
+    "fileStart",
+    "srcInterfacePath",
+    "modName",
+    "fileEnd",
+    "kls",
+    "headersEnd",
+    "_processGenerateQueue",
+    "end",
+    "className",
+    "classDesc",
+    "methodName",
+    "argTypes",
+    "rType",
+    "trueRtype",
+    "jvmtype2tstype",
+    "rval",
+    "type",
+    "desc",
+    "prefix",
+    "tsType",
+    "is_primitive_type",
+    "_processHeader",
+    "cls",
+    "interfaces",
+    "getMirandaAndDefaultMethods",
+    "fields",
+    "getFields",
+    "injectedFields",
+    "getInjectedFields",
+    "injectedMethods",
+    "getInjectedMethods",
+    "injectedStaticMethods",
+    "getInjectedStaticMethods",
+    "isInterface",
+    "ifaceName",
+    "Object",
+    "keys",
+    "_outputInjectedField",
+    "_outputInjectedMethod",
+    "_outputInjectedStaticMethod",
+    "f",
+    "_outputField",
+    "m",
+    "_outputMethod",
+    "getUninheritedDefaultMethods",
+    "nonVirtualOnly",
+    "methodSig",
+    "args",
+    "cbSig",
+    "methodFlags",
+    "fullSignature",
+    "fieldType",
+    "rawDescriptor",
+    "pop",
+    "JSTemplate",
+    "firstMethod",
+    "firstClass",
+    "argSig",
+    "mkdirSync",
+    "targetName",
+    "targetLocation",
+    "error",
+    "cname",
+    "Buffer"
+  ],
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+}
diff --git a/packages/metro-source-map/src/__tests__/__fixtures__/merged_1_2.json b/packages/metro-source-map/src/__tests__/__fixtures__/merged_1_2.json
@@ -0,0 +1,8 @@
+{
+  "version": 3,
+  "sources": ["foo.ts"],
+  "x_facebook_sources": [null],
+  "names": ["Greeter", "Greeter.constructor", "Greeter.greet"],
+  "mappings": "AAAA,GAAM,SAAO,WAGTA,QAHEA,SAGUA,MACRC,KAAKA,KAAOA,KAGhBD,QAAAA,UAAAA,MAAAA,WACIE,QAAQA,IAAIA,SAAYA,KAAKA,KAAOA,KAE5CF,OAAAA",
+  "file": "foo.minified.js"
+}