docs: set_versions.py: check for first latest release tag

Let's not maintain manually which tag should be locally available before
asking the user to run git fetch --tags. Instead, let's check for the
latest release first tag (e.g. for Kirkstone, 4.0 even though 4.0.1 is
already out).

Cc: Quentin Schulz <foss+yocto@0leil.net>
(From yocto-docs rev: 7466c0c37ac193fc3d089fadd426d8a802cd0650)

Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/documentation/set_versions.py b/documentation/set_versions.py
index 9049c1a680..a7ceb3455a 100755
--- a/documentation/set_versions.py
+++ b/documentation/set_versions.py
@@ -86,7 +86,7 @@ docconfver = None
 
 # Test tags exist and inform the user to fetch if not
 try:
-    subprocess.run(["git", "show", "yocto-3.4.2"], capture_output=True, check=True)
+    subprocess.run(["git", "show", "yocto-%s" % release_series[activereleases[0]]], capture_output=True, check=True)
 except subprocess.CalledProcessError:
     sys.exit("Please run 'git fetch --tags' before building the documentation")