public ClassPath getToolingImplementationClasspath(
ProgressLoggerFactory progressLoggerFactory, File userHomeDir) {
if (installedDistribution == null) {
File installDir;
try {
File realUserHomeDir =
userHomeDir != null
? userHomeDir
: myUserHomeDir != null ? myUserHomeDir : GradleUserHomeLookup.gradleUserHome();
Install install =
new Install(
new ProgressReportingDownload(progressLoggerFactory),
new PathAssembler(realUserHomeDir));
installDir = install.createDist(wrapperConfiguration);
} catch (FileNotFoundException e) {
throw new IllegalArgumentException(
String.format("The specified %s does not exist.", getDisplayName()), e);
} catch (Exception e) {
throw new GradleConnectionException(
String.format(
"Could not install Gradle distribution from '%s'.",
wrapperConfiguration.getDistribution()),
e);
}
installedDistribution =
new InstalledDistribution(installDir, getDisplayName(), getDisplayName());
}
return installedDistribution.getToolingImplementationClasspath(
progressLoggerFactory, userHomeDir);
}
public Set<File> getToolingImplementationClasspath() {
if (installedDistribution == null) {
File installDir;
try {
Install install =
new Install(
false,
false,
new ProgressReportingDownload(progressLoggerFactory),
new PathAssembler(userHomeDir));
installDir =
install.createDist(
gradleDistribution,
PathAssembler.GRADLE_USER_HOME_STRING,
org.gradle.api.tasks.wrapper.Wrapper.DEFAULT_DISTRIBUTION_PARENT_NAME,
PathAssembler.GRADLE_USER_HOME_STRING,
org.gradle.api.tasks.wrapper.Wrapper.DEFAULT_DISTRIBUTION_PARENT_NAME);
} catch (FileNotFoundException e) {
throw new IllegalArgumentException(
String.format("The specified %s does not exist.", getDisplayName()), e);
} catch (Exception e) {
throw new GradleConnectionException(
String.format("Could not install Gradle distribution from '%s'.", gradleDistribution),
e);
}
installedDistribution =
new InstalledDistribution(installDir, getDisplayName(), getDisplayName());
}
return installedDistribution.getToolingImplementationClasspath();
}