Defer python discovery until presubmit task (#1352)

* Customize LGTM build command

Our presubmit requires a version of python that is more recent than what
lgtm.com's build environments have installed.  Instead of trying to upgrade
them or downgrade our python version, just do the steps of the build that LGTM
needs (i.e. just build the main classes and test classes).
This commit is contained in:
Michael Muller 2021-10-06 10:09:13 -04:00 committed by GitHub
parent 51b2887709
commit e1827ab939
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@ -209,19 +209,22 @@ rootProject.ext {
task runPresubmits(type: Exec) {
// Find a python version greater than 3.7.3 (this is somewhat arbitrary, we
// know we'd like at least 3.6, but 3.7.3 is the latest that ships with
// Debian so it seems like that should be available anywhere).
def MIN_PY_VER = 0x3070300
if (pyver('python') >= MIN_PY_VER) {
executable 'python'
} else if (pyver('/usr/bin/python3') >= MIN_PY_VER) {
executable '/usr/bin/python3'
} else {
throw new GradleException("No usable Python version found (build " +
"requires at least python 3.7.3)");
}
args('config/presubmits.py')
doFirst {
// Find a python version greater than 3.7.3 (this is somewhat arbitrary, we
// know we'd like at least 3.6, but 3.7.3 is the latest that ships with
// Debian so it seems like that should be available anywhere).
def MIN_PY_VER = 0x3070300
if (pyver('python') >= MIN_PY_VER) {
executable 'python'
} else if (pyver('/usr/bin/python3') >= MIN_PY_VER) {
executable '/usr/bin/python3'
} else {
throw new GradleException("No usable Python version found (build " +
"requires at least python 3.7.3)");
}
}
}
def javadocSource = []