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authorMauro Carvalho Chehab <mchehab+samsung@kernel.org>2019-05-29 20:09:24 -0300
committerJonathan Corbet <corbet@lwn.net>2019-05-30 10:40:23 -0600
commit44f42165177e6c32f3a6aaceeaf7d9cd1c95595f (patch)
tree3287d7675199ae081d93a12f35708548441498e7 /scripts/sphinx-pre-install
parent93285c01977729a2e046e065e4b99791b966130c (diff)
scripts/sphinx-pre-install: make activate hint smarter
It is possible that multiple Sphinx virtualenvs are installed on a given kernel tree. Change the logic to get the latest version of those, as this is probably what the user wants. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'scripts/sphinx-pre-install')
-rwxr-xr-xscripts/sphinx-pre-install22
1 files changed, 14 insertions, 8 deletions
diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install
index 8c2d1bcf2e02..11239eb29695 100755
--- a/scripts/sphinx-pre-install
+++ b/scripts/sphinx-pre-install
@@ -1,7 +1,7 @@
#!/usr/bin/perl
use strict;
-# Copyright (c) 2017 Mauro Carvalho Chehab <mchehab@kernel.org>
+# Copyright (c) 2017-2019 Mauro Carvalho Chehab <mchehab@kernel.org>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
@@ -15,6 +15,7 @@ use strict;
my $conf = "Documentation/conf.py";
my $requirement_file = "Documentation/sphinx/requirements.txt";
+my $virtenv_prefix = "sphinx_";
#
# Static vars
@@ -28,7 +29,8 @@ my $need_symlink = 0;
my $need_sphinx = 0;
my $rec_sphinx_upgrade = 0;
my $install = "";
-my $virtenv_dir = "sphinx_";
+my $virtenv_dir = "";
+my $min_version;
#
# Command line arguments
@@ -229,7 +231,6 @@ sub get_sphinx_fname()
sub check_sphinx()
{
- my $min_version;
my $rec_version;
my $cur_version;
@@ -255,7 +256,7 @@ sub check_sphinx()
die "Can't get recommended sphinx version from $requirement_file" if (!$min_version);
- $virtenv_dir .= $rec_version;
+ $virtenv_dir = $virtenv_prefix . $rec_version;
my $sphinx = get_sphinx_fname();
return if ($sphinx eq "");
@@ -612,18 +613,23 @@ sub check_needs()
which("sphinx-build-3");
}
if ($need_sphinx || $rec_sphinx_upgrade) {
- my $activate = "$virtenv_dir/bin/activate";
- if (-e "$ENV{'PWD'}/$activate") {
+ my $min_activate = "$ENV{'PWD'}/${virtenv_prefix}${min_version}/bin/activate";
+ my @activates = glob "$ENV{'PWD'}/${virtenv_prefix}*/bin/activate";
+
+ @activates = sort {$b cmp $a} @activates;
+
+ if (scalar @activates > 0 && $activates[0] ge $min_activate) {
printf "\nNeed to activate virtualenv with:\n";
- printf "\t. $activate\n";
+ printf "\t. $activates[0]\n";
} else {
+ my $rec_activate = "$virtenv_dir/bin/activate";
my $virtualenv = findprog("virtualenv-3");
$virtualenv = findprog("virtualenv-3.5") if (!$virtualenv);
$virtualenv = findprog("virtualenv") if (!$virtualenv);
$virtualenv = "virtualenv" if (!$virtualenv);
printf "\t$virtualenv $virtenv_dir\n";
- printf "\t. $activate\n";
+ printf "\t. $rec_activate\n";
printf "\tpip install -r $requirement_file\n";
$need++ if (!$rec_sphinx_upgrade);