Merge branch 'feature/ci_multi_python' into 'master'

CI: Support switching between various versions of Python

See merge request idf/esp-idf!3520
This commit is contained in:
Angus Gratton 2018-10-24 17:00:38 +08:00
commit 7c29a39d6f
2 changed files with 53 additions and 0 deletions

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@ -54,6 +54,7 @@ variables:
python $APPLY_BOT_FILTER_SCRIPT || exit 0
before_script:
- source tools/ci/setup_python.sh
- *git_clean_stale_submodules
# apply bot filter in before script
- *apply_bot_filter
@ -76,11 +77,13 @@ before_script:
# used for check scripts which we want to run unconditionally
.do_nothing_before_no_filter:
before_script: &do_nothing_before_no_filter
- source tools/ci/setup_python.sh
- *git_clean_stale_submodules
# used for everything else where we want to do no prep, except for bot filter
.do_nothing_before:
before_script: &do_nothing_before
- source tools/ci/setup_python.sh
- *git_clean_stale_submodules
# apply bot filter in before script
- *apply_bot_filter
@ -89,6 +92,7 @@ before_script:
.add_gitlab_key_before:
before_script: &add_gitlab_key_before
- source tools/ci/setup_python.sh
- *git_clean_stale_submodules
# apply bot filter in before script
- *apply_bot_filter

49
tools/ci/setup_python.sh Normal file
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@ -0,0 +1,49 @@
#! /bin/bash
# Regexp for matching job names which are incompatible with Python 3
py3_incomp='assign_test|UT|IT'
if [ -z ${PYTHON_VER+x} ] || [[ $CI_JOB_NAME =~ $py3_incomp ]]; then
# Use this version of the Python interpreter if it was not defined before or
# the given job is not compatible with Python 3
PYTHON_VER=2.7.15
fi
if [ -f /opt/pyenv/activate ];
then
source /opt/pyenv/activate
pyenv global $PYTHON_VER || {
echo 'Python' $PYTHON_VER 'is not installed.'
INSTALLED_PY_VERS=$(pyenv versions --bare)
while [ ${#PYTHON_VER} -gt 0 ]
do
echo 'Tring to locate a match for' $PYTHON_VER
for ver in ${INSTALLED_PY_VERS[@]}
do
if [[ $ver == $PYTHON_VER* ]];
then
pyenv global $ver
break 2
fi
done
# Removing last character and trying to find some match.
# For example, if 3.4.8 was selected but isn't installed then it will try to
# find some other installed 3.4.X version, and then some 3.X.X version.
PYTHON_VER=${PYTHON_VER: : -1}
done
}
python --version || {
echo 'No matching Python interpreter is found!'
exit 1
}
elif command -v python -V 1>/dev/null 2>&1;
then
python --version
echo 'No /opt/pyenv/activate exists and Python from path is used.'
else
echo 'No /opt/pyenv/activate exists and no Python interpreter is found!'
exit 1
fi