gecko-dev/settings.gradle
Andrew Halberstadt 3ccc9e7376 Bug 1580280 - [gradle] Stop redirecting stderr into stdout when calling 'mach environment', r=nalexander
Print debugging a task that runs gradle has been really annoying as gradle
reads the output of 'mach environment' and fails as soon as a debug line shows
up.

What's worse, is it redirects stderr into stdout so even printing to
'sys.stderr' fails. This fixes that so writing to stderr will at least work.

Differential Revision: https://phabricator.services.mozilla.com/D47608

--HG--
extra : moz-landing-system : lando
2019-09-30 19:42:11 +00:00

74 lines
3.5 KiB
Groovy

// You might think topsrcdir is '.', but that's not true when the Gradle build
// is launched from within IntelliJ.
def topsrcdir = rootProject.projectDir.absolutePath
def commandLine = ["${topsrcdir}/mach", "environment", "--format", "json", "--verbose"]
if (System.properties['os.name'].toLowerCase().contains('windows')) {
// gradle is called before parsing config.status, we cannot use PYTHON
// value.
if (System.env.MOZILLABUILD) {
def mozillabuild = System.env.MOZILLABUILD
if (mozillabuild) {
commandLine.addAll(0, ["${mozillabuild}/python/python.exe"])
}
}
}
def proc = commandLine.execute(null, new File(topsrcdir))
def standardOutput = new ByteArrayOutputStream()
def standardError = new ByteArrayOutputStream()
proc.consumeProcessOutput(standardOutput, standardError)
proc.waitFor()
// Only show the output if something went wrong.
if (proc.exitValue() != 0) {
throw new GradleException("Process '${commandLine}' finished with non-zero exit value ${proc.exitValue()}:\n\nstdout:\n${standardOutput.toString()}\n\nstderr:\n${standardError.toString()}")
}
import groovy.json.JsonSlurper
def slurper = new JsonSlurper()
def json = slurper.parseText(standardOutput.toString())
if (json.substs.MOZ_BUILD_APP != 'mobile/android') {
throw new GradleException("Building with Gradle is only supported for Fennec, i.e., MOZ_BUILD_APP == 'mobile/android'.")
}
// Set the Android SDK location. This is the *least specific* mechanism, which
// is unfortunate: we'd prefer to use the *most specific* mechanism. That is,
// local.properties (first 'sdk.dir', then 'android.dir') and then the
// environment variable ANDROID_HOME will override this. That's unfortunate,
// but it's hard to automatically arrange better.
System.setProperty('android.home', json.substs.ANDROID_SDK_ROOT)
include ':annotations'
include ':app'
include ':geckoview'
include ':geckoview_example'
include ':omnijar'
include ':thirdparty'
project(':annotations').projectDir = new File("${json.topsrcdir}/mobile/android/annotations")
project(':app').projectDir = new File("${json.topsrcdir}/mobile/android/app")
project(':geckoview').projectDir = new File("${json.topsrcdir}/mobile/android/geckoview")
project(':geckoview_example').projectDir = new File("${json.topsrcdir}/mobile/android/geckoview_example")
project(':omnijar').projectDir = new File("${json.topsrcdir}/mobile/android/app/omnijar")
project(':thirdparty').projectDir = new File("${json.topsrcdir}/mobile/android/thirdparty")
// The Gradle instance is shared between settings.gradle and all the
// other build.gradle files (see
// http://forums.gradle.org/gradle/topics/define_extension_properties_from_settings_xml).
// We use this ext property to pass the per-object-directory mozconfig
// between scripts. This lets us execute set-up code before we gradle
// tries to configure the project even once, and as a side benefit
// saves invoking |mach environment| multiple times.
gradle.ext.mozconfig = json
// Produced by `mach build`. Bug 1543982: the mozconfig determined by `mach
// environment` above can be different because `mach build` itself sets certain
// critical environment variables including MOZ_OBJDIR, CC, and CXX. We use
// this record to patch up the environment when we recursively invoke `mach
// build ...` commands from within Gradle. This avoids invalidating configure
// based on the changed environment variables.
def orig = slurper.parse(new File(json.topobjdir, '.mozconfig.json'))
gradle.ext.mozconfig.orig_mozconfig = orig.mozconfig