classes/buildhistory: do not save old packagehistory files by default

Disable storing package history as version named files unless
BUILDHISTORY_KEEP_VERSIONS is set to 1; otherwise the adds of these
files that duplicate what is already in git anyway is just noise in the
git log.

(From OE-Core rev: fd2581770b8e4c42aa88f244daca58e27e11dff9)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 7 insertions, 2 deletions

diff --git a/meta/classes/buildhistory.bbclass b/meta/classes/buildhistory.bbclass
index 1859961012..e4534e9fbe 100644
--- a/meta/classes/buildhistory.bbclass
+++ b/meta/classes/buildhistory.bbclass
@@ -258,8 +258,13 @@ def write_latestlink(pkg, pe, pv, pr, d):
                 filedir = os.path.join(pkghistdir, pkg)
         else:
                 filedir = pkghistdir
-        rm_link(os.path.join(filedir, "latest"))
-        shutil.copy(os.path.join(filedir, "%s:%s-%s" % (pe, pv, pr)), os.path.join(filedir, "latest"))
+        latest_file = os.path.join(filedir, "latest")
+        ver_file = os.path.join(filedir, "%s:%s-%s" % (pe, pv, pr))
+        rm_link(latest_file)
+        if d.getVar('BUILDHISTORY_KEEP_VERSIONS', True) == '1':
+                shutil.copy(ver_file, latest_file)
+        else:
+                shutil.move(ver_file, latest_file)
 
 
 buildhistory_get_image_installed() {