branch master updated (a9afb95 -> 343dc11)

[Ludovic Courtès]

civodul pushed a change to branch master
in repository guix.

      from  a9afb95   gnu: vim: Update to 8.0.0051.
       new  517ce0c   daemon: Turn retrying SQLite transactions into a 
higher-order function.
       new  7bed5d9   daemon: Factor out SQLite handling.
       new  b1fd0ab   daemon: Improve the SQLite wrapper API.
       new  12b6c95   daemon: Do not error out when deduplication fails due to 
ENOSPC.
       new  343dc11   guix hash: Interpret '-' as standard input.

The 5 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 doc/guix.texi                  |    4 +-
 guix/scripts/hash.scm          |    4 +-
 nix/libstore/local-store.cc    |  468 +++++++++-------------------------------
 nix/libstore/local-store.hh    |   42 +---
 nix/libstore/optimise-store.cc |   23 +-
 nix/libstore/sqlite.cc         |  166 ++++++++++++++
 nix/libstore/sqlite.hh         |  102 +++++++++
 nix/libstore/store-api.hh      |    4 +-
 nix/local.mk                   |    4 +-
 tests/guix-hash.sh             |    3 +-
 10 files changed, 403 insertions(+), 417 deletions(-)
 create mode 100644 nix/libstore/sqlite.cc
 create mode 100644 nix/libstore/sqlite.hh