scripts: sphinx-pre-install: fix venv version check logic
The logic which checks if the venv version is good enough
but was not activated is broken: it is checking against
the wrong val, making it to recommend to re-create a venv
every time. Fix it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Link: https://lore.kernel.org/r/afe01b7863fd655986d84ace8948f3d7aede796d.1656756450.git.mchehab@kernel.org
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install
index f126ecb..ae8c497 100755
--- a/scripts/sphinx-pre-install
+++ b/scripts/sphinx-pre-install
@@ -741,7 +741,7 @@
# Get the highest version from sphinx_*/bin/sphinx-build and the
# corresponding command to activate the venv/virtenv
- $activate_cmd = get_virtenv();
+ ($activate_cmd, $venv_ver) = get_virtenv();
# Store the highest version from Sphinx existing virtualenvs
if (($activate_cmd ne "") && ($venv_ver gt $cur_version)) {
@@ -759,10 +759,14 @@
# Either there are already a virtual env or a new one should be created
$need_pip = 1;
+ return if (!$latest_avail_ver);
+
# Return if the reason is due to an upgrade or not
if ($latest_avail_ver lt $rec_version) {
$rec_sphinx_upgrade = 1;
}
+
+ return $latest_avail_ver;
}
#
@@ -820,7 +824,7 @@
}
# Suggest newer versions if current ones are too old
- if ($latest_avail_ver && $cur_version ge $min_version) {
+ if ($latest_avail_ver && $latest_avail_ver ge $min_version) {
# If there's a good enough version, ask the user to enable it
if ($latest_avail_ver ge $rec_version) {
printf "\nNeed to activate Sphinx (version $latest_avail_ver) on virtualenv with:\n";
@@ -897,7 +901,7 @@
}
}
- recommend_sphinx_upgrade();
+ my $venv_ver = recommend_sphinx_upgrade();
my $virtualenv_cmd;
