safeExtGet looks for parameters in the wrong location

[plaa]

It seems to me that safeExtGet in android/build.gradle looks for parameters in the wrong place. It looks for example for rootProject.ext.minSdkVersion. When I print out variables of a library during an Android app build, rootProject.ext.minSdkVersion is undefined but rootProject.minSdkVersion contains the expected value.

I ran into this when debugging this build issue. The first library I fixed had hard-coded the minSdkVersion and I changed it to read rootProject.minSdkVersion and it works fine. The next library read it from rootProject.ext.minSdkVersion which caused it to use the default value. When I change it to use rootProject.minSdkVersion it works as fine.

To reproduce, add following lines to node_modules/<react-native-some-library>/android/build.gradle and run an app build:

    println "minSdkVersion"
    println rootProject.ext.hasProperty('minSdkVersion') ? rootProject.ext.minSdkVersion : 0
    println rootProject.hasProperty('minSdkVersion') ? rootProject.minSdkVersion : 0

[plaa]

Sorry, I misread the generated code. The generated code uses has instead of hasProperty, which works as expected.