def reset_mysql_cmd(context, force):
"""Reset MySQL database for the current project"""
if context.obj is None:
click.echo("This command needs to be run inside a derex project")
return 1
project = context.obj
from derex.runner.mysql import reset_mysql_openedx
if project.runmode is not ProjectRunMode.debug and not force:
# Safety belt: we don't want people to run this in production
context.fail(
"The command mysql reset can only be run in `debug` runmode.\n"
"Use --force to override"
)
if not force:
if not click.confirm(
"Are you sure you want to delete all data on MySQL database "
f'"{project.mysql_db_name}" and restore it to the project '
f'"{project.name}" default state ?'
):
return 1
reset_mysql_openedx(DebugBaseImageProject())
return 0
def run_django_script(project: Optional[Project],
script_text: str,
context: str = "lms") -> Any:
"""Run a script in a django shell, decode its stdout
with JSON and return it.
If the script does not output a parsable JSON None is returned.
"""
script_fp, script_path = mkstemp(".py", "derex-run-script-")
result_fp, result_path = mkstemp(".json", "derex-run-script-result")
os.write(script_fp, script_text.encode("utf-8"))
os.close(script_fp)
args = [
"run",
"--rm",
"-v",
f"{result_path}:/result.json",
"-v",
f"{script_path}:/script.py",
context,
"sh",
"-c",
f"echo \"exec(open('/script.py').read())\" | ./manage.py {context} shell > /result.json",
]
try:
run_ddc_project(args, project=DebugBaseImageProject())
finally:
result_json = open(result_path).read()
try:
os.close(result_fp)
except OSError:
pass
try:
os.close(script_fp)
except OSError:
pass
os.unlink(result_path)
os.unlink(script_path)
try:
return json.loads(result_json)
except json.decoder.JSONDecodeError:
return None
def compile_theme(project):
"""Compile theme sass files"""
from derex.runner.ddc import run_ddc_project
if project.themes_dir is None:
click.echo("No theme directory present in this project")
return
themes = ",".join(el.name for el in project.themes_dir.iterdir())
uid = os.getuid()
args = [
"run",
"--rm",
"lms",
"sh",
"-c",
f"""set -ex
export PATH=/openedx/edx-platform/node_modules/.bin:$PATH # FIXME: this should not be necessary
paver compile_sass --theme-dirs /openedx/themes --themes {themes}
chown {uid}:{uid} /openedx/themes/* -R""",
]
run_ddc_project(args, DebugBaseImageProject(), exit_afterwards=True)
def reindex_courses(project, course_ids):
"""Reindex all courses on elasticsearch.
Course ids may be specified as arguemnts in order
to reindex specific courses.
e.g. `derex reindex_courses course-v1:edX+DemoX+Demo_Course`"""
from derex.runner.ddc import run_ddc_project
django_cmd = ["python", "manage.py", "cms", "reindex_course"]
if course_ids:
for course_id in course_ids:
django_cmd.append(course_id)
else:
# Here we use the "--setup" option instead of "--all" to avoid
# the confirmation prompt
django_cmd.append("--setup")
args = ["run", "--rm", "cms", "sh", "-c", " ".join(django_cmd)]
run_ddc_project(args, DebugBaseImageProject(), exit_afterwards=True)