Cannot install on node 10.15.1

[hejkerooo]

../src/heapdiff.cc:95:20: warning: 'Utf8Value' is deprecated [-Wdeprecated-declarations]
        String::Utf8Value utfString(str->ToString());
                          ^
/Users/krzysztofszostak/.node-gyp/10.15.1/include/node/v8.h:2891:5: note: 'Utf8Value' has been explicitly marked deprecated here
    V8_DEPRECATED("Use Isolate version",
    ^
/Users/krzysztofszostak/.node-gyp/10.15.1/include/node/v8config.h:327:29: note: expanded from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated))
                            ^
1 warning generated.
  CXX(target) Release/obj.target/memwatch/src/init.o
../src/init.cc:20:9: error: no type named 'AddGCEpilogueCallback' in 'v8::V8'; did you mean 'Nan::GCEpilogueCallback'?
        v8::V8::AddGCEpilogueCallback(memwatch::after_gc);
        ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        Nan::GCEpilogueCallback
../../nan/nan.h:745:35: note: 'Nan::GCEpilogueCallback' declared here
  typedef v8::Isolate::GCCallback GCEpilogueCallback;
                                  ^
../src/init.cc:20:49: error: definition or redeclaration of 'after_gc' not allowed inside a function
        v8::V8::AddGCEpilogueCallback(memwatch::after_gc);
                                      ~~~~~~~~~~^
2 errors generated.
make: *** [Release/obj.target/memwatch/src/init.o] Error 1
gyp ERR! build error 

[andywer]

Hey @hejkerooo!

Are you sure that it's leakage that's causing that error? Just tried it with node 10.15.3 and it worked fine.

/tmp/leakage-test 
➜ echo '{}' > package.json

/tmp/leakage-test via ⬢ v10.15.3 
➜ npm i leakage

> @airbnb/node-memwatch@1.0.2 install /private/tmp/leakage-test/node_modules/@airbnb/node-memwatch
> node-gyp rebuild

  CXX(target) Release/obj.target/memwatch/src/heapdiff.o
../src/heapdiff.cc:95:20: warning: 'Utf8Value' is deprecated
      [-Wdeprecated-declarations]
        String::Utf8Value utfString(str->ToString());
                          ^
/Users/andy/.node-gyp/10.15.3/include/node/v8.h:2891:5: note: 'Utf8Value' has
      been explicitly marked deprecated here
    V8_DEPRECATED("Use Isolate version",
    ^
/Users/andy/.node-gyp/10.15.3/include/node/v8config.h:327:29: note: expanded
      from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated))
                            ^
1 warning generated.
  CXX(target) Release/obj.target/memwatch/src/init.o
  CXX(target) Release/obj.target/memwatch/src/memwatch.o
../src/memwatch.cc:220:39: warning: 'Int32Value' is deprecated
      [-Wdeprecated-declarations]
                deadline_in_ms = (int)(info[0]->Int32Value()); 
                                                ^
/Users/andy/.node-gyp/10.15.3/include/node/v8.h:2478:3: note: 'Int32Value' has
      been explicitly marked deprecated here
  V8_DEPRECATED("Use maybe version", int32_t Int32Value() const);
  ^
/Users/andy/.node-gyp/10.15.3/include/node/v8config.h:327:29: note: expanded
      from macro 'V8_DEPRECATED'
  declarator __attribute__((deprecated))
                            ^
1 warning generated.
  CXX(target) Release/obj.target/memwatch/src/util.o
  SOLINK_MODULE(target) Release/memwatch.node
npm notice created a lockfile as package-lock.json. You should commit this file.
npm WARN leakage-test No description
npm WARN leakage-test No repository field.
npm WARN leakage-test No license field.

+ leakage@0.4.0
added 9 packages from 18 contributors and audited 9 packages in 12.339s
found 0 vulnerabilities


/tmp/leakage-test via ⬢ v10.15.3 took 13s 
➜ 

[hejkerooo]

I've tried on 10.15.1 not 10.15.3

[brandonros]

Error: Error loading shared library /Users/bros/repos/node-api/node_modules/@airbnb/node-memwatch/build/Release/memwatch.node: Exec format error
    at Object.Module._extensions..node (internal/modules/cjs/loader.js:718:18)
    at Module.load (internal/modules/cjs/loader.js:599:32)
    at tryModuleLoad (internal/modules/cjs/loader.js:538:12)
    at Function.Module._load (internal/modules/cjs/loader.js:530:3)
    at Module.require (internal/modules/cjs/loader.js:637:17)
    at require (internal/modules/cjs/helpers.js:22:18)
    at bindings (/Users/bros/repos/node-api/node_modules/bindings/bindings.js:112:48)
    at Object.<anonymous> (/Users/bros/repos/node-api/node_modules/@airbnb/node-memwatch/include.js:2:28)
    at Module._compile (internal/modules/cjs/loader.js:689:30)
    at Module.replacementCompile (/Users/bros/repos/node-api/node_modules/append-transform/index.js:58:13)

[brandonros]

#36

[andywer]

Should be fixed now in v0.5.0, thanks to @brandonros and #36!