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29d9c35e12
Summary: This diff cleans up some cruft and adds some features: * It removes the usage of an env variable to control workers. * It removes the lazy and handwavy calculation on how many workers to use for jest-haste-map. Jest itself uses the maximum amount of workers available and it has never been reported as an issue – especially since it is a one-time startup cost of about 3 seconds on a cold cache only. * It adds a `--max-workers` flag to replace the env variable. This one is able to control both the number of workers for `jest-haste-map` as well as the transformers. * It makes the transformers run in the parent process if 1 or fewer workers are are specified. This should help with debugging. Once you approve this diff, I will publish a new version of metro to npm and update the version used in RN and remove the use of the env variable altogether: https://our.intern.facebook.com/intern/biggrep/?corpus=xplat&filename=&case=false&view=default&extre=&s=REACT_NATIVE_MAX_WORKERS&engine=apr_strmatch&context=false&filter[uninteresting]=false&filter[intern]=false&filter[test]=false&grep_regex= Note: the process of adding a CLI option is really broken. Commander also has a weird API. We should consider building a better public API for Metro and then consider how to build a new CLI on top of it and simplify our internal integration. I really don't like how Metro is integrated across pieces of the RN cli in ways that is hard to manage. But that is a larger task for another time :) Reviewed By: jeanlauliac Differential Revision: D5217726 fbshipit-source-id: 74efddbb87755a9e744c816fbc62efa21f6a79bf
55 lines
1.7 KiB
Docker
55 lines
1.7 KiB
Docker
FROM containership/android-base:latest
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# set default environment variables
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ENV GRADLE_OPTS="-Dorg.gradle.jvmargs=\"-Xmx512m -XX:+HeapDumpOnOutOfMemoryError\""
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ENV JAVA_TOOL_OPTIONS="-Dfile.encoding=UTF8"
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# add ReactAndroid directory
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ADD .buckconfig /app/.buckconfig
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ADD .buckjavaargs /app/.buckjavaargs
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ADD ReactAndroid /app/ReactAndroid
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ADD ReactCommon /app/ReactCommon
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ADD keystores /app/keystores
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# set workdir
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WORKDIR /app
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# run buck fetches
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RUN buck fetch ReactAndroid/src/test/java/com/facebook/react/modules
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RUN buck fetch ReactAndroid/src/main/java/com/facebook/react
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RUN buck fetch ReactAndroid/src/main/java/com/facebook/react/shell
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RUN buck fetch ReactAndroid/src/test/...
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RUN buck fetch ReactAndroid/src/androidTest/...
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# build app
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RUN buck build ReactAndroid/src/main/java/com/facebook/react
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RUN buck build ReactAndroid/src/main/java/com/facebook/react/shell
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ADD gradle /app/gradle
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ADD gradlew /app/gradlew
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ADD settings.gradle /app/settings.gradle
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ADD build.gradle /app/build.gradle
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ADD react.gradle /app/react.gradle
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# run gradle downloads
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RUN ./gradlew :ReactAndroid:downloadBoost :ReactAndroid:downloadDoubleConversion :ReactAndroid:downloadFolly :ReactAndroid:downloadGlog :ReactAndroid:downloadJSCHeaders
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# compile native libs with Gradle script, we need bridge for unit and integration tests
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RUN ./gradlew :ReactAndroid:packageReactNdkLibsForBuck -Pjobs=1 -Pcom.android.build.threadPoolSize=1
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# add all react-native code
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ADD . /app
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WORKDIR /app
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# https://github.com/npm/npm/issues/13306
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RUN cd $(npm root -g)/npm && npm install fs-extra && sed -i -e s/graceful-fs/fs-extra/ -e s/fs.rename/fs.move/ ./lib/utils/rename.js
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# build node dependencies
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RUN npm install
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RUN npm install github@0.2.4
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WORKDIR /app/website
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RUN npm install
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WORKDIR /app
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