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modbile/misc/androidstudio: add GOARCH to the gradle plugin

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Add GOARCH to the gobind gradle plugin to limit the architectures to
include in the fat .aar file. If GOARCH is empty or not specified,
every supported architecture is included.

GobindPlugin.groovy was indented with both tabs and (a varying number
of) spaces, so it is re-indented here with tabs. Sorry.

For golang/go#12819

Change-Id: I8b2cb72068df7750d20f474395944ca2968a2f1b
Reviewed-on: https://go-review.googlesource.com/20305
Reviewed-by: Hyang-Ah Hana Kim <hyangah@gmail.com>
This commit is contained in:
Elias Naur 2016-03-07 18:46:38 +01:00
parent 976d0710d0
commit 493d0b451b
2 changed files with 85 additions and 73 deletions
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3
misc/androidstudio/README.md
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@ -15,6 +15,9 @@ gobind {
// GOPATH
GOPATH "/home/gopher"
// Optional list of architectures. Defaults to all supported architectures.
GOARCH="arm amd64"
// Absolute path to the gomobile binary
GOMOBILE "/mypath/bin/gomobile"

155
misc/androidstudio/src/main/groovy/org/golang/mobile/GobindPlugin.groovy
View File

@ -23,21 +23,21 @@ import org.golang.mobile.AARPublishArtifact
* For gomobile bind command, see https://golang.org/x/mobile/cmd/gomobile
*/
class GobindPlugin implements Plugin<Project> {
void apply(Project project) {
project.configurations.create("default")
project.extensions.create('gobind', GobindExtension)
void apply(Project project) {
project.configurations.create("default")
project.extensions.create('gobind', GobindExtension)
Task gobindTask = project.tasks.create("gobind", GobindTask)
gobindTask.outputFile = project.file(project.name+".aar")
project.artifacts.add("default", new AARPublishArtifact(
'mylib',
null,
gobindTask))
Task gobindTask = project.tasks.create("gobind", GobindTask)
gobindTask.outputFile = project.file(project.name+".aar")
project.artifacts.add("default", new AARPublishArtifact(
'mylib',
null,
gobindTask))
Task cleanTask = project.tasks.create("clean", {
project.delete(project.name+".aar")
})
}
Task cleanTask = project.tasks.create("clean", {
project.delete(project.name+".aar")
})
}
}
class GobindTask extends DefaultTask implements OutputFileTask {
@ -46,62 +46,68 @@ class GobindTask extends DefaultTask implements OutputFileTask {
@TaskAction
def gobind() {
def pkg = project.gobind.pkg
def gopath = (project.gobind.GOPATH ?: System.getenv("GOPATH"))?.trim()
if (!pkg || !gopath) {
def pkg = project.gobind.pkg
def gopath = (project.gobind.GOPATH ?: System.getenv("GOPATH"))?.trim()
if (!pkg || !gopath) {
throw new GradleException('gobind.pkg and gobind.GOPATH must be set')
}
}
def paths = (gopath.split(File.pathSeparator).collect{ "$it/bin" } +
def paths = (gopath.split(File.pathSeparator).collect{ "$it/bin" } +
System.getenv("PATH").split(File.pathSeparator)).flatten()
// Default installation path of go distribution.
if (isWindows()) {
paths = paths + "c:\\Go\\bin"
} else {
paths = paths + "/usr/local/go/bin"
}
def gomobile = (project.gobind.GOMOBILE ?: findExecutable("gomobile", paths))?.trim()
def gobin = (project.gobind.GO ?: findExecutable("go", paths))?.trim()
def gomobileFlags = project.gobind.GOMOBILEFLAGS?.trim()
if (!gomobile || !gobin) {
throw new GradleException('failed to find gomobile/go tools. Set gobind.GOMOBILE and gobind.GO')
}
paths = [findDir(gomobile), findDir(gobin), paths].flatten()
def androidHome = ""
try {
Properties properties = new Properties()
properties.load(project.rootProject.file('local.properties').newDataInputStream())
androidHome = properties.getProperty('sdk.dir')
} catch (all) {
logger.info("failed to load local.properties.")
}
if (!androidHome?.trim()) {
// fallback to ANDROID_HOME
androidHome = System.getenv("ANDROID_HOME")
}
project.exec {
executable(gomobile)
def cmd = ["bind", "-target=android", "-i", "-o", project.name+".aar"]
if (gomobileFlags) {
cmd = (cmd+gomobileFlags.split(" ")).flatten()
// Default installation path of go distribution.
if (isWindows()) {
paths = paths + "c:\\Go\\bin"
} else {
paths = paths + "/usr/local/go/bin"
}
cmd << pkg
args(cmd)
def gomobile = (project.gobind.GOMOBILE ?: findExecutable("gomobile", paths))?.trim()
def gobin = (project.gobind.GO ?: findExecutable("go", paths))?.trim()
def gomobileFlags = project.gobind.GOMOBILEFLAGS?.trim()
def goarch = project.gobind.GOARCH?.trim()
if (!gomobile || !gobin) {
throw new GradleException('failed to find gomobile/go tools. Set gobind.GOMOBILE and gobind.GO')
}
paths = [findDir(gomobile), findDir(gobin), paths].flatten()
def androidHome = ""
try {
Properties properties = new Properties()
properties.load(project.rootProject.file('local.properties').newDataInputStream())
androidHome = properties.getProperty('sdk.dir')
} catch (all) {
logger.info("failed to load local.properties.")
}
if (!androidHome?.trim()) {
throw new GradleException('Neither sdk.dir or ANDROID_HOME is set')
// fallback to ANDROID_HOME
androidHome = System.getenv("ANDROID_HOME")
}
environment("GOPATH", gopath)
environment("PATH", paths.join(File.pathSeparator))
environment("ANDROID_HOME", androidHome)
}
}
project.exec {
executable(gomobile)
def cmd = ["bind", "-i", "-o", project.name+".aar", "-target"]
if (goarch) {
cmd = cmd+goarch.split(" ").collect{ 'android/'+it }.join(",")
} else {
cmd << "android"
}
if (gomobileFlags) {
cmd = cmd+gomobileFlags.split(" ")
}
cmd << pkg
args(cmd)
if (!androidHome?.trim()) {
throw new GradleException('Neither sdk.dir or ANDROID_HOME is set')
}
environment("GOPATH", gopath)
environment("PATH", paths.join(File.pathSeparator))
environment("ANDROID_HOME", androidHome)
}
}
def isWindows() {
return System.getProperty("os.name").startsWith("Windows")
@ -114,7 +120,7 @@ class GobindTask extends DefaultTask implements OutputFileTask {
for (p in paths) {
def f = new File(p + File.separator + name)
if (f.exists()) {
return p + File.separator + name
return p + File.separator + name
}
}
throw new GradleException('binary ' + name + ' is not found in $PATH (' + paths + ')')
@ -131,18 +137,21 @@ class GobindTask extends DefaultTask implements OutputFileTask {
}
class GobindExtension {
// Package to bind. (required)
def String pkg = ""
// Package to bind. (required)
def String pkg = ""
// GOPATH: necessary for gomobile tool. (required)
def String GOPATH = System.getenv("GOPATH")
// GOPATH: necessary for gomobile tool. (required)
def String GOPATH = System.getenv("GOPATH")
// GO: path to go tool. (can omit if 'go' is in the paths visible by Android Studio)
def String GO = ""
// GOARCH: (List of) GOARCH to include.
def String GOARCH = ""
// GOMOBILE: path to gomobile binary. (can omit if 'gomobile' is under GOPATH)
def String GOMOBILE = ""
// GO: path to go tool. (can omit if 'go' is in the paths visible by Android Studio)
def String GO = ""
// GOMOBILEFLAGS: extra flags to be passed to gomobile command. (optional)
def String GOMOBILEFLAGS = ""
// GOMOBILE: path to gomobile binary. (can omit if 'gomobile' is under GOPATH)
def String GOMOBILE = ""
// GOMOBILEFLAGS: extra flags to be passed to gomobile command. (optional)
def String GOMOBILEFLAGS = ""
}