On Wednesday, 26 August 2020 21:15:36 CEST Richard W.M. Jones wrote: > On Wed, Aug 26, 2020 at 06:57:43PM +0200, Pino Toscano wrote: > > Fedora 33 switched the DB of RPM to SQLite, so no more Packages/Name/etc > > files. Because any missing file exception is ignored when checking for > > --if-newer, the lack of the Package files was not properly noticed, so > > the appliance was always considered out out date. > > > > Check for the SQLite-based DB first, falling back to the old format. > > > > Signed-off-by: Pino Toscano <[email protected]> > > --- > > src/ph_rpm.ml | 5 ++++- > > 1 file changed, 4 insertions(+), 1 deletion(-) > > > > diff --git a/src/ph_rpm.ml b/src/ph_rpm.ml > > index dbe3bda..0821126 100644 > > --- a/src/ph_rpm.ml > > +++ b/src/ph_rpm.ml > > @@ -234,7 +234,10 @@ let rpm_package_name pkg = > > rpm.name > > > > let rpm_get_package_database_mtime () = > > - (lstat "/var/lib/rpm/Packages").st_mtime > > + try > > + (lstat "/var/lib/rpm/rpmdb.sqlite").st_mtime > > + with Unix_error (ENOENT, _, _) -> > > + (lstat "/var/lib/rpm/Packages").st_mtime > > > > (* Return the best provider of a particular RPM requirement. > > Yes this looks fine, ACK. If you really wanted you could factor out > the (...).st_mtime, something like: > > (try > lstat "/var/lib/rpm/rpmdb.sqlite" > with Unix_error (ENOENT, _, _) -> > lstat "/var/lib/rpm/Packages" > ).st_mtime
ACK. Sadly List.find_map is OCaml 4.10.0+ only. Should I backport it to stable-5.2? -- Pino Toscano
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